Carrier CRHEATER Installation Instructions

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.PC 111 Catalog No. 535-00028 Printed in U.S.A. Form 50-8SI Pg 1 3-03 Replaces: 50-4SIBook 1 1 4 4

Tab 1b 5a 5a 6b

Cancels: IIK 548-36-20 IIK 548-36-393/1/03

Installation InstructionsPart Numbers: CRHEATER101A00 through CRHEATER119A00

CRSINGLE001A00 through CRSINGLE025A00

GENERAL

Electric heater assembly consists of:1 — Heater module 4 — Screws 1 — Wiring label 1 — Red wire (10 gage)* 1 — Splice connector* 1 — Wire tie**Supplied with electric heater packages CRHEATER101A00,CRHEATER102A00, CRHEATER103A00, and CRHEATER104A00.

Single point kit consists of:1 — Single point box 1 — Bushing5 — Screws1 — Bracket and conduit drip boot assembly1 — Tube clamp (used only on 3 and 4 ton heat pump units)NOTE: Single point kit not required on standard efficiency, 3 to6 ton cooling units with an MOCP of 60 or lower.

INSTALLATION

1. Remove electric heater modules and single point boxfrom packaging and inspect for damage.NOTE: If there is a “1” in the ninth position of theheater part number, it indicates that the heater is in acarton. For example, CRHEATER105A00 is heaterCRHEATER005A00 in a carton.

2. Remove indoor and outdoor access panels. See Fig. 1and 2. Save panels and screws.

3. Remove control box cover and center post. Savescrews. See Fig. 3.

4. Remove the single point box cover. Secure single pointbox to the underside of the control box with the 2screws provided (Fig. 4).

5. Secure the conduit drip boot bracket assembly to theback of the single point box with 2 of the screws pro-vided (Fig. 4). The channel portion of the bracketassembly extends to the top panel behind the controlbox. Secure all wires to bracket with field-suppliedwire tie as shown in Fig. 5.NOTE: The conduit drip boot and bracket are not usedon standard efficiency 3 to 6 ton electric cooling units.

6. Remove heater cover(s) from heater mounting bracket.Save screws. Install single module electric heat optionin location 1 (nearest the single point box). See Fig. 3and 6.NOTE: Modules CRHEATER105A00, CRHEATER109A00, CRHEATER112A00, CRHEATER114A00,CRHEATER115A00, and CRHEATER119A00 arekeyed and must be installed in location 1 even when usedas part of a 2-module option (Fig. 7).

Turn off power to unit and install lockout tag.

Small Rooftop UnitsElectric Cooling

and Heat Pump Units3 to 121/2Tons

Accessory Electric Heater and Single Point Box

DISCONNECT MOUNTINGLOCATION

UNIT BLOCK-OFFPANEL

OUTDOORACCESS PANEL

INDOORACCESSPANEL

DISCONNECT MOUNTINGLOCATION

UNITBLOCK-OFFPANEL

OUTDOORACCESS PANEL

INDOORACCESSPANEL

Fig. 1 — Typical Access Panel Location(3 to 6 Ton Units)

Fig. 2 — Typical Access Panel Location(71/2 to 121/2 Ton Units)

2

7. To install module, engage flange on heater with trackin unit and slide heater through mounting bracketopening. Fasten heater module to heater mountingbracket with the 4 screws saved from Step 6 (Fig. 4).NOTE: All 208/230-v heaters (except CRHEATER105A00) are factory-wired for 3-phase applicationsbut can be converted to single-phase by changing onewire as described in Step 8.Three-phase applications: Skip to Step 9.

8. On single-phase applications, rewire the heater as fol-lows (see Fig. 8-10):a. Connect 10-gage red wire to splice connector.b. Remove yellow wire from heater contactor terminal

11 and connect to splice connector.c. Using the wire tie provided, fasten red wire to heater

power wire harness near existing wire tie on heatermodule. This provides strain relief for the red wire.

9. Route power wires from heater module(s) through thefoam bushing in the center partition and into the singlepoint box (Fig. 4). If no single point box is required forthe unit and heater combination, run the heater highvoltage power wiring through the grommet holes to thefield-supplied disconnect (or optional factory-supplied80 amp disconnect). Heater control wiring should berun to the control box section.

10. Install bushing in hole between control box and singlepoint box. Route unit power pigtails through bushing(Fig. 4).

11. See Table 1 to determine the correct electrical datatable. Refer to Electrical Data Tables 2-25 todetermine the heater and single point box. From theElectrical table determine the MOCP with heatersand accessories, the number of heaters, and theCRSINGLE---A00 part number.The correct figure can be determined using Table 1.The unit type (cooling only, heat pump, or COBRA™combined unit), efficiency type (high, standardASHRAE 90.1 compliant, standard), and the unitvoltage are listed in Table 1. If more than one figure is

shown in Table 1, then there are different figures forunits based on an MOCP below or above 60 Amps.Use the correct figure based on the MOCP determinedfrom the correct electrical data table. Figures 11-15 arefor electric cooling units. Figures 16-20 are for heatpump units. Figures 21-28 are for COBRA combinedrooftop/energy recovery units.All fuses are 60 amp, time delay type, except forCRSINGLE025A00 which are 30 amps. All heatersare single bank heaters except CRHEATER011A00and 012A00 which are dual bank heaters. TheCRHEATER011A00 and 012A00 will be wired as twoheaters (i.e., 6 leads). Fusing is shown pictorially. Thesingle point box fuse location may not EXACTLYmatch the figure as shown, but the number of fuseswill match the number shown.The optional factory-supplied disconnect has amaximum rating of 80 amps. Above 80 amps a field-supplied disconnect is required.Single point boxes CRSINGLE001A00, 006A00 and011A00 do not include fuses and fuses are not requiredper the National Electric Code in these single pointboxes since sub-fusing is not required below 60 amps.Field-supplied pressure connectors are required toconnect wires.

12. Run control wires from heater module(s) to the controlwire terminal block located next to the heater mod-ule(s). Connect the control wires as shown in Fig. 29.Heat Pump UnitsThe electric heat is internally wired as the second stageof heat.Electric Cooling UnitsElectric cooling units with 2 electric heater modulescan be wired for one- or 2-stage options as shown inFig. 29. Connect single module heater option controlwire (violet) to TB4 terminal 1.

13. Replace the center post and secure the single point boxto the center post with one screw (Fig. 3).

Table 1 — Electric Heater Data and Wiring Reference

UNIT TYPE EFFICIENCYTYPE

UNITVOLTAGE-PHASE

WIRING ELECTRICAL DATAFIG. NO. PAGE NO. TABLE PAGE NO.

ELECTRICCOOLING

High

208/230-1-60 11,13 5 2,3 6-13208/230-3-60 12,14 5 2,3 6-13

460-3-60 12,15 5 2,3 6-13575-3-60 15 5 2,3 6-13

Standard90.1 Compliant

208/230-1-60 11,13 5 4-6 14-25208/230-3-60 12,14 5 4-6 14-25

460-3-60 12,15 5 4-6 14-25575-3-60 15 5 4-6 14-25

Standard

208/230-1-60 11,13 5 7-9 26-35208/230-3-60 12,14 5 7-9 26-35

460-3-60 12,15 5 7-9 26-35575-3-60 15 5 7-9 26-35

HEAT PUMP

High208/230-1-60 16,17 36 10-14 38-42208/230-3-60 18,19 36,37 10-14 38-42

460-3-60 18,20 36,37 10-14 38-42

Standard

208/230-1-60 16,17 36 15-17 43-53208/230-3-60 18,19 36,37 15-17 43-53

460-3-60 18,20 36,37 15-17 43-53575-3-60 18,20 36,37 15-17 43-53

COBRA™ ENERGYRECOVERY UNITS(50HJ with 62AQ)

High208/230-1-60 21,22 54 18-25 58-71208/230-3-60 23,24,26 55,56 18-25 58-71

460-3-60 23,25,27,28 55-57 18-25 58-71

3

14. Remove knockouts for appropriate size conduit fromunit block-off panel and single point box. Install con-duit (rigid or electro-metallic tubing) through conduitdrip boot as shown in Fig. 5. Drip boot will acceptconduit sizes 3/4 in. to 11/2 inches. The drip boot elimi-nates the need for water-tight conduit fittings at thesingle point box.NOTE: Supply wiring must comply with NEC(National Electric Code) and all local requirements.

15. Place adhesive-backed wiring label on flanged side ofheater cover.

16. Fasten heater cover to heater module with 2 screwsprovided with heater. Flanges of cover should face out.

17. Set manual reset limit switch by depressing buttonlocated between the terminals on the switch. Refer toFig. 3 for switch location.

18. Close single point box cover and secure with onescrew.

19. Replace control box cover, using remainder of screwssaved from Step 3.

20. Replace indoor and outdoor panels with screws savedfrom Step 2.

21. Turn on unit power.22. Mark the appropriate block on the unit nameplate for

the accessory heater kW installed.

DISCONNECTMOUNTINGLOCATION

EMT OR RIGID CONDUIT(FIELD-SUPPLIED)

SINGLEPOINT BOX

CENTERPOST

HEATERCOVERS

HEATERMOUNTINGBRACKET

HEATERMODULE(LOCATION 2)

HEATERMODULE(LOCATION 1)

SINGLE POINTBOXMOUNTINGSCREW

BRACKET ANDCONDUITDRIP BOOT

MAINCONTROLBOX

CONTROL WIRE TERMINAL BLOCK

MANUAL RESETLIMIT SWITCH

ALLIED PA

MODEL NO.

ERIAL NO.

CORP.

1113

2123

OD

22.2

3123

ISTED AIRNDITIONINGUIP ACCESS 346N.

P / N 2- 5610-4 REV

1113

2123

CONTROLBOX

BUSHING

SINGLEPOINT BOXMOUNTINGSCREWS

FOAMBUSHING

DRIP BOOTBRACKETMOUNTINGSCREWS

HEATERRELAYS

POWERWIRES

HEATERMOUNTINGSCREWS

CONDUIT CONDUITDRIP BOOT

WIRE TIE

C—

CO

MM

30V—

OR

200V—

RD

OV

—Y

LD

24V 75VA

BD

236BN

—T

RA

N 3O

—B

V2075

E 60 H

Z 30-8703

Fig. 3 — Typical Component Location

Fig. 4 — Typical Single Point Kit Installation

Fig. 5 — Typical Conduit Installation

TRACK

FLANGE

Fig. 6 — Typical Module Installation

4

KEY

ALLIED PA

MODEL NO.

ERIAL NO.

1113

2123

OD

3123


P / N 2- 5610-4 REV

ALLIED PA

MODEL NO.

ERIAL NO.

CORP.

1113

2123

OD

22.2

3123


P / N 2- 5610-4 REV

RED WIRE

SPLICECONNECTOR

HEATERPOWERWIREHARNESS

Fig. 7 — Typical Electric Heat Installation

Fig. 8 — Typical 3-Phase Wiring Installed

LEGEND

Fig. 9 — Single-Phase Heater Wiring

HR — Heater RelayHTR — HeaterLS — Limit Switch

Fig. 10 — Typical Single-Phase Wiring Installed

5

NO SINGLE POINT BOX REQUIRED

Fig. 11 — Electric Heater Power Wiring Connections — Electric Cooling Units,

208/230-1-60 — Less Than 60 Amps MOCP

NO SINGLE POINT BOX REQUIRED (USE EXISTING SPACE IN UNIT) OR

CRSINGLE006A00 OR CRSINGLE011A00


208/230-3-60, 460-3-60, 575-3-60 — Less Than 60 Amps MOCP

CRSINGLE004A00


208/230-1-60 — Greater Than 60 Amps MOCP

CRSINGLE002A00 ORCRSINGLE007A00 OR

CRSINGLE012A00

CRSINGLE009A00 ORCRSINGLE015A00


208/230-3-60 — Greater Than 60 Amps MOCP

CRSINGLE008A00 ORCRSINGLE014A00


460-3-60 and 575-3-60 — Greater Than 60 Amps MOCP

6

Table 2 — Electrical Data — High-Efficiency Cooling Only Units

UNITSIZE

NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET

ELECTRIC HEAT POWER SUPPLY* DISCONNECTSIZE

NominalkW† FLA MCA Fuse or

HACR Bkr MOCP FLA LRA

3 Tons

208/230-1-60 STD

NO

—/— —/— 25.6/ 25.6 30/30 — 25/ 25 101/1013.3/ 4.4 15.9/18.3 26.0/ 29.0 30/30 — 25/ 27 101/1014.9/ 6.5 23.5/27.1 35.5/ 40.0 40/40 — 33/ 37 101/1016.5/ 8.7 31.4/36.3 45.4/ 51.4 50/60 — 42/ 47 101/1017.9/10.5 37.9/43.1 53.5/ 60.0 60/60 — 49/ 55 101/1019.8/13.0 46.9/54.2 64.8/ 73.8 — 70/ 80 60/ 68 101/101

YES

—/— —/— 31.6/ 31.6 35/35 — 30/ 30 106/1063.3/ 4.4 15.9/18.3 31.6/ 34.0 35/35 — 30/ 32 106/1064.9/ 6.5 23.5/27.1 40.5/ 45.0 45/45 — 38/ 42 106/1066.5/ 8.7 31.4/36.3 50.4/ 56.4 60/60 — 47/ 53 106/1067.9/10.5 37.9/43.1 58.5/ 65.0 — 60/ 70 55/ 61 106/1069.8/13.0 46.9/54.2 69.8/ 78.8 — 70/ 80 65/ 73 106/106

208/230-3-60

STD

NO

—/— —/— 18.5/ 18.5 25/25 — 18/ 18 90/ 903.3/ 4.4 9.2/10.6 18.5/ 19.4 25/25 — 18/ 18 90/ 904.9/ 6.5 13.6/15.6 23.1/ 25.7 25/30 — 21/ 24 90/ 906.5/ 8.7 18.1/20.9 28.8/ 32.3 30/35 — 26/ 30 90/ 907.9/10.5 21.9/25.3 33.5/ 37.7 35/40 — 31/ 35 90/ 90

12.0/16.0 33.4/38.5 47.8/ 54.2 50/60 — 44/ 50 90/ 90

YES

—/— —/— 24.5/ 24.5 30/30 — 24/ 24 95/ 953.3/ 4.4 9.2/10.6 24.5/ 24.5 30/30 — 24/ 24 95/ 954.9/ 6.5 13.6/15.6 28.1/ 30.7 30/35 — 27/ 29 95/ 956.5/ 8.7 18.1/20.9 33.8/ 37.3 35/40 — 32/ 35 95/ 957.9/10.5 21.9/25.3 38.5/ 42.7 40/45 — 36/ 40 95/ 95

12.0/16.0 33.4/38.5 52.8/ 59.2 60/60 — 50/ 55 95/ 95

HIGH STATIC

NO

—/— —/— 19.4/ 19.4 25/25 — 19/ 19 120/1203.3/ 4.4 9.2/10.6 19.4/ 20.5 25/25 — 19/ 19 120/1204.9/ 6.5 13.6/15.6 24.2/ 26.8 30/30 — 22/ 25 120/1206.5/ 8.7 18.1/20.9 29.9/ 33.4 35/35 — 28/ 31 120/1207.9/10.5 21.9/25.3 34.6/ 38.8 35/40 — 32/ 36 120/120

12.0/16.0 33.4/38.5 48.9/ 55.4 50/60 — 45/ 51 120/120

YES

—/— —/— 25.4/ 25.4 30/30 — 25/ 25 124/1243.3/ 4.4 9.2/10.6 25.4/ 25.5 30/30 — 25/ 25 124/1244.9/ 6.5 13.6/15.6 29.2/ 31.8 35/35 — 28/ 30 124/1246.5/ 8.7 18.1/20.9 34.9/ 38.4 40/40 — 33/ 36 124/1247.9/10.5 21.9/25.3 39.6/ 43.8 40/45 — 37/ 41 124/124

12.0/16.0 33.4/38.5 53.9/ 60.4 — 60/ 70 51/ 56 124/124

460-3-60

STD

NO

— — 9.0 20 — 9 466.0 7.2 11.8 20 — 11 468.8 10.6 16.0 20 — 15 46

11.5 13.8 20.0 25 — 18 4614.0 16.8 23.8 25 — 22 46

YES

— — 11.7 20 — 11 486.0 7.2 15.1 20 — 13 488.8 10.6 18.7 20 — 17 48

11.5 13.8 22.7 25 — 21 4814.0 16.8 26.5 30 — 24 48

HIGH STATIC

NO

— — 9.4 20 — 9 606.0 7.2 12.3 20 — 11 608.8 10.6 16.5 20 — 15 60

11.5 13.8 20.5 25 — 19 6014.0 16.8 24.3 25 — 22 60

YES

— — 12.1 20 — 12 626.0 7.2 15.6 20 — 14 638.8 10.6 19.2 20 — 18 63

11.5 13.8 23.2 25 — 21 6314.0 16.8 27.0 30 — 25 63

575-3-60STD

NO — — 7.3 20 — 7 36YES — — 9.5 20 — 9 30

HIGH STATICNO — — 7.7 20 — 8 48YES — — 9.8 20 — 10 49

4 Tons

208/230-1-60 STD

NO

—/— —/— 35.2/ 35.2 45/45 — 34/ 34 139/1393.3/ 4.4 15.9/18.3 35.2/ 35.2 45/45 — 34/ 34 139/1396.5/ 8.7 31.4/36.3 45.4/ 51.4 50/60 — 42/ 47 139/1399.8/13.0 46.9/54.2 64.8/ 73.8 — 70/ 80 60/ 68 139/139

13.1/17.4 62.8/72.5 84.7/ 96.8 — 90/100 78/ 89 139/13916.0/21.0 75.8/87.5 100.9/115.5 — 110/125 93/106 139/139

YES

—/— —/— 41.2/ 41.2 50/50 — 39/ 39 144/1443.3/ 4.4 15.9/18.3 41.2/ 41.2 50/50 — 39/ 39 144/1446.5/ 8.7 31.4/36.3 50.4/ 56.4 60/60 — 47/ 53 144/1449.8/13.0 46.9/54.2 69.8/ 78.8 — 70/ 80 65/ 73 144/144

13.1/17.4 62.8/72.5 89.7/101.8 — 90/110 83/ 95 144/14416.0/21.0 75.8/87.5 105.9/120.5 — 110/125 98/112 144/144

208/230-3-60

STD

NO

—/— —/— 22.5/ 22.5 30/30 — 22/ 22 106/1064.9/ 6.5 13.6/15.6 23.1/ 25.7 30/30 — 22/ 24 106/1066.5/ 8.7 18.1/20.9 28.8/ 32.3 30/35 — 26/ 30 106/106

12.0/16.0 33.4/38.5 47.8/ 54.2 50/60 — 44/ 50 106/10616.0/21.0 43.8/50.5 60.8/ 69.3 — 70/ 70 56/ 64 106/106

YES

—/— —/— 28.5/ 28.5 35/35 — 27/ 27 111/1114.9/ 6.5 13.6/15.6 28.5/ 30.7 35/35 — 27/ 29 111/1116.5/ 8.7 18.1/20.9 33.8/ 37.3 35/40 — 32/ 35 111/111

12.0/16.0 33.4/38.5 52.8/ 59.2 60/60 — 50/ 55 111/11116.0/21.0 43.8/50.5 65.8/ 74.3 — 70/ 80 62/ 69 111/111

HIGH STATIC

NO

—/— —/— 23.4/ 23.4 30/30 — 23/ 23 136/1364.9/ 6.5 13.6/15.6 24.2/ 26.8 30/30 — 23/ 25 136/1366.5/ 8.7 18.1/20.9 29.9/ 33.4 35/35 — 28/ 31 136/136

12.0/16.0 33.4/38.5 48.9/ 55.4 50/60 — 45/ 51 136/13616.0/21.0 43.8/50.5 62.0/ 70.4 — 70/ 80 57/ 65 136/136

YES

—/— —/— 29.4/ 29.4 35/35 — 29/ 29 140/1404.9/ 6.5 13.6/15.6 29.4/ 31.8 35/35 — 29/ 30 140/1406.5/ 8.7 18.1/20.9 34.9/ 38.4 40/40 — 33/ 36 140/140

12.0/16.0 33.4/38.5 53.9/ 60.4 — 60/ 70 51/ 56 140/14016.0/21.0 43.8/50.5 67.0/ 75.4 — 70/ 80 63/ 70 140/140

7

Table 2 — Electrical Data — High-Efficiency Cooling Only Units (cont)

LEGEND

*Used to determine minimum disconnect per NEC.†Heater capacity (kW) is based on heater voltage of 208 v, 240 v, 480 v or 575 v. Ifpower distribution voltage to unit varies from rated heater voltage, heater kW willvary accordingly.

NOTES:1. In compliance with NEC requirements for multimotor and combination load

equipment (refer to NEC Articles 430 and 440), the overcurrent protective devicefor the unit shall be fuse or HACR breaker.

2. Unbalanced 3-Phase Supply VoltageNever operate a motor where a phase imbalance in supply voltage is greaterthan 2%. Use the following formula to determine the percent of voltageimbalance.% Voltage Imbalance

Example: Supply voltage is 460-3-60.

AB = 452 vBC = 464 vAC = 455 v

= 457

Determine maximum deviation from average voltage. (AB) 457 – 452 = 5 v(BC) 464 – 457 = 7 v (AC) 457 – 455 = 2 v

Maximum deviation is 7 v.

Determine percent of voltage imbalance.

% Voltage Imbalance= 100 x

= 1.53%This amount of phase imbalance is satisfactory as it is below the maximumallowable 2%.

3. Non-fused disconnect switch cannot be used when rooftop unit electrical ratingsexceed 80 amps.

4. 575-v units have UL, Canada approval only. Electric heaters are not available for3 to 6 ton, 575-v units.

UNITSIZE

NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET




4 Tons(cont)

460-3-60

STD

NO

— — 10.6 20 — 10 536.0 7.2 11.8 20 — 11 54

11.5 13.8 20.0 25 — 18 5414.0 16.8 23.8 25 — 22 5423.0 27.7 37.3 40 — 34 54

YES

— — 13.3 20 — 13 556.0 7.2 15.1 20 — 13 56

11.5 13.8 22.7 25 — 21 5614.0 16.8 26.5 30 — 24 5623.0 27.7 40.0 45 — 37 56

HIGH STATIC

NO

— — 11.0 20 — 11 676.0 7.2 12.3 20 — 11 68

11.5 13.8 20.5 25 — 19 6814.0 16.8 24.3 25 — 22 6823.0 27.7 37.8 40 — 35 68

YES

— — 13.7 20 — 13 706.0 7.2 15.6 20 — 14 70

11.5 13.8 23.2 25 — 21 7014.0 16.8 27.0 30 — 25 7023.0 27.7 40.5 45 — 37 70

575-3-60STD

NO — — 10.1 20 — 10 45YES — — 12.2 20 — 12 47


FLA — Full Load AmpsHACR — Heating, Air Conditioning and RefrigerationIFM — Indoor (Evaporator) Fan MotorLRA — Locked Rotor AmpsMCA — Minimum Circuit AmpsMOCP — Maximum Overcurrent ProtectionNEC — National Electrical CodeUL — Underwriters’ Laboratories

= 100 x max voltage deviation from average voltageaverage voltage

Average Voltage =452 + 464 + 455

3

=1371

3

IMPORTANT: If the supply voltage phase imbalance is more than 2%, contactyour local electric utility company immediately.

7457

8


UNITSIZE

NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET




5 Tons

208/230-1-60 STD

NO

—/— —/— 46.3/ 46.3 60/60 — 45/ 45 216/2164.9/ 6.5 23.5/27.1 46.3/ 46.3 60/60 — 45/ 45 216/2166.5/ 8.7 31.4/36.3 50.3/ 56.3 60/60 — 46/ 52 216/2168.7/13.0 46.9/54.2 69.7/ 78.7 — 70/ 80 64/ 72 216/216

13.0/17.4 62.8/72.5 89.5/101.6 — 90/110 82/ 93 216/21615.8/21.0 75.8/87.5 105.8/120.4 — 110/125 97/111 216/216

YES

—/— —/— 52.3/ 52.3 60/60 — 50/ 50 221/2214.9/ 6.5 23.5/27.1 52.3/ 52.3 60/60 — 50/ 50 221/2216.5/ 8.7 31.4/36.3 55.3/ 61.3 — 60/ 70 52/ 57 221/2218.7/13.0 46.9/54.2 74.7/ 83.7 — 80/ 90 70/ 78 221/221

13.0/17.4 62.8/72.5 94.5/106.6 — 100/110 88/ 99 221/22115.8/21.0 75.8/87.5 110.8/125.4 — 125/150 103/116 221/221

208/230-3-60

STD

NO

—/— —/— 28.9/ 28.9 35/35 — 28/ 28 168/1684.9/ 6.5 13.6/15.6 28.9/ 28.9 35/35 — 28/ 28 168/1687.9/10.5 21.9/25.3 34.6/ 38.8 35/40 — 32/ 36 168/168

12.0/16.0 33.4/38.5 48.9/ 55.4 50/60 — 45/ 51 168/16815.8/21.0 43.8/50.5 62.0/ 70.4 — 70/ 80 57/ 65 168/16819.9/26.5 55.2/63.8 76.3/ 86.9 — 80/ 90 70/ 80 168/168

YES

—/— —/— 34.9/ 34.9 40/40 — 34/ 34 173/1734.9/ 6.5 13.6/15.6 34.9/ 34.9 40/40 — 34/ 34 173/1737.9/10.5 21.9/25.3 39.6/ 43.8 40/45 — 37/ 41 173/173

12.0/16.0 33.4/38.5 53.9/ 60.4 — 60/ 70 51/ 56 173/17315.8/21.0 43.8/50.5 67.0/ 75.4 — 70/ 80 63/ 70 173/17319.9/26.5 55.2/63.8 81.3/ 91.9 — 90/100 76/ 86 173/173

HIGH STATIC

NO

—/— —/— 30.6/ 30.6 35/35 — 30/ 30 187/1874.9/ 6.5 13.6/15.6 30.6/ 30.6 35/35 — 30/ 30 187/1877.9/10.5 21.9/25.3 36.7/ 40.9 40/45 — 34/ 38 187/187

12.0/16.0 33.4/38.5 51.1/ 57.5 60/60 — 47/ 53 187/18715.8/21.0 43.8/50.5 64.1/ 72.5 — 70/ 80 59/ 67 187/18719.9/26.5 55.2/63.8 78.4/ 89.1 — 80/ 90 72/ 82 187/187

YES

—/— —/— 36.6/ 36.6 40/40 — 36/ 36 192/1924.9/ 6.5 13.6/15.6 36.6/ 36.6 40/40 — 36/ 36 192/1927.9/10.5 21.9/25.3 41.7/ 45.9 45/50 — 39/ 43 192/192

12.0/16.0 33.4/38.5 56.1/ 62.5 — 60/ 70 53/ 58 192/19215.8/21.0 43.8/50.5 69.1/ 77.5 — 70/ 80 65/ 72 192/19219.9/26.5 55.2/63.8 83.4/ 94.1 — 90/100 78/ 87 192/192

460-3-60

STD

NO

— — 14.7 20 — 14 846.0 7.2 14.7 20 — 10 84

11.5 13.8 20.5 25 — 19 8414.0 16.8 24.3 25 — 22 8423.0 27.7 37.8 40 — 35 8425.5 30.1 40.8 45 — 38 84

YES

— — 17.4 20 — 17 866.0 7.2 17.4 20 — 17 87

11.5 13.8 23.2 25 — 21 8714.0 16.8 27.0 30 — 25 8723.0 27.7 40.5 45 — 37 8725.5 30.1 43.5 45 — 40 87

HIGH STATIC

NO

— — 15.5 20 — 15 936.0 7.2 15.5 20 — 15 94

11.5 13.8 21.5 25 — 20 9414.0 16.8 25.3 30 — 23 9423.0 27.7 38.8 40 — 36 9425.5 30.1 41.8 45 — 38 94

YES

— — 18.2 20 — 18 966.0 7.2 18.2 20 — 18 96

11.5 13.8 24.2 25 — 22 9614.0 16.8 28.0 30 — 26 9623.0 27.7 41.5 45 — 38 9625.5 30.1 44.5 45 — 41 96

575-3-60STD

NO — — 11.6 20 — 11 67YES — — 13.8 20 — 13 69


6 Tons 208/230-3-60

STD

NO

—/— —/— 32.8/ 32.8 40/40 — 32/ 32 200/2004.9/ 6.5 13.6/15.6 32.8/ 32.8 40/40 — 32/ 32 200/2007.9/10.5 21.9/25.3 34.6/ 38.8 40/40 — 32/ 36 200/200

12.0/16.0 33.4/38.5 48.9/ 55.4 50/60 — 45/ 51 200/20015.8/21.0 43.8/50.5 62.0/ 70.4 — 70/ 80 57/ 65 200/20019.9/26.5 55.2/63.8 76.3/ 86.9 — 80/ 90 70/ 80 200/200

YES

—/— —/— 38.8/ 38.8 45/45 — 37/ 37 205/2054.9/ 6.5 13.6/15.6 38.8/ 38.8 45/45 — 37/ 37 205/2057.9/10.5 21.9/25.3 39.6/ 43.8 45/45 — 37/ 41 205/205

12.0/16.0 33.4/38.5 53.9/ 60.4 — 60/ 70 51/ 56 205/20515.8/21.0 43.8/50.5 67.0/ 75.4 — 70/ 80 63/ 70 205/20519.9/26.5 55.2/63.8 81.3/ 91.9 — 90/100 76/ 86 205/205

HIGH STATIC

NO

—/— —/— 34.5/ 34.5 40/40 — 34/ 34 219/2194.9/ 6.5 13.6/15.6 34.5/ 34.5 40/40 — 34/ 34 219/2197.9/10.5 21.9/25.3 36.7/ 40.9 40/45 — 34/ 38 219/219

12.0/16.0 33.4/38.5 51.1/ 57.5 60/60 — 47/ 53 219/21915.8/21.0 43.8/50.5 64.1/ 72.5 — 70/ 80 59/ 67 219/21919.9/26.5 55.2/63.8 78.4/ 89.1 — 80/ 90 72/ 82 219/219

YES

—/— —/— 40.5/ 40.5 45/45 — 39/ 39 224/2244.9/ 6.5 13.6/15.6 40.5/ 40.5 45/45 — 39/ 39 224/2247.9/10.5 21.9/25.3 41.7/ 45.9 45/50 — 39/ 43 224/224

12.0/16.0 33.4/38.5 56.1/ 62.5 — 60/ 70 53/ 58 224/22415.8/21.0 43.8/50.5 69.1/ 77.5 — 70/ 80 65/ 72 224/22419.9/26.5 55.2/63.8 83.4/ 94.1 — 90/100 78/ 87 224/224

9


LEGEND

*Used to determine minimum disconnect per NEC.†Heater capacity (kW) is based on heater voltage of 208 v, 240 v, 480 v or 575 v. Ifpower distribution voltage to unit varies from rated heater voltage, heater kW willvary accordingly.


equipment (refer to NEC Articles 430 and 440), the overcurrent protective devicefor the unit shall be fuse or HACR breaker.

2. Unbalanced 3-Phase Supply VoltageNever operate a motor where a phase imbalance in supply voltage is greaterthan 2%. Use the following formula to determine the percent of voltageimbalance.% Voltage Imbalance


AB = 452 vBC = 464 vAC = 455 v

= 457




% Voltage Imbalance= 100 x



4. 575-v units have UL, Canada approval only. Electric heaters are not available for3 to 6 ton, 575-v units.

UNITSIZE

NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET




6 Tons(cont)

460-3-60

STD

NO

— — 15.2 20 — 15 976.0 7.2 15.2 20 — 15 97

11.5 13.8 20.5 25 — 19 9714.0 16.8 24.3 25 — 22 9723.0 27.7 37.8 40 — 35 9725.5 30.7 41.6 45 — 38 97

YES

— — 17.9 20 — 17 996.0 7.2 17.9 20 — 17 99

11.5 13.8 23.2 25 — 21 9914.0 16.8 27.0 30 — 25 9923.0 27.7 40.5 45 — 37 9925.5 30.7 44.3 45 — 41 99

HIGH STATIC

NO

— — 16.0 20 — 16 1066.0 7.2 16.0 20 — 16 107

11.5 13.8 21.5 25 — 20 10714.0 16.8 25.3 30 — 23 10723.0 27.7 38.8 40 — 36 10725.5 30.7 42.6 45 — 39 107

YES

— — 18.7 25 — 18 1086.0 7.2 18.7 25 — 18 109

11.5 13.8 24.2 25 — 22 10914.0 16.8 28.0 30 — 26 10923.0 27.7 41.5 45 — 38 10925.5 30.7 45.3 50 — 42 109

575-3-60STD

NO — — 12.2 20 — 13 78YES — — 14.3 20 — 15 79



= 100 xmax voltage deviation from average voltage

average voltage


3

=1371

3


7457

10


UNITSIZE

NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET

ELECTRIC HEATER POWER SUPPLY* DISCONNECT SIZE

NominalkW† FLA MCA

Fuseor

HACRBkr

MOCP FLA LRA

71/2 Tons

208/230-3-60

STD NO

— —/— 38.2/ 38.2 45/45 — 40/ 40 242/2427.8/10.4 21.7/ 25.0 38.2/ 40.6 45/45 — 40/ 40 242/242

12.0/16.0 33.4/ 38.5 51.1/ 57.5 60/60 — 47/ 53 242/24218.6/24.8 51.7/ 59.7 74.0/ 84.0 — 80/ 90 68/ 77 242/24224.0/32.0 66.7/ 77.0 92.8/105.6 — 100/110 85/ 97 242/24231.8/42.4 88.4/102.0 119.9/136.9 — 125/150 110/126 242/242

STD YES

— —/— 44.2/ 44.2 50/50 — 46/ 46 247/2477.8/10.4 21.7/ 25.0 44.2/ 45.6 50/50 — 46/ 46 247/247

12.0/16.0 33.4/ 38.5 56.1/ 62.5 — 60/ 70 53/ 58 247/24718.6/24.8 51.7/ 59.7 79.0/ 89.0 — 80/ 90 74/ 83 247/24724.0/32.0 66.7/ 77.0 97.8/110.6 — 100/125 91/103 247/24731.8/42.4 88.4/102.0 124.9/141.9 — 125/150 116/131 247/247

HIGHSTATIC NO

— —/— 41.3/ 41.3 45/45 — 44/ 44 267/2677.8/10.4 21.7/ 25.0 41.3/ 44.5 50/50 — 44/ 44 267/267

12.0/16.0 33.4/ 38.5 54.9/ 61.4 — 60/ 70 51/ 56 267/26718.6/24.8 51.7/ 59.7 77.9/ 87.8 — 80/ 90 72/ 81 267/26724.0/32.0 66.7/ 77.0 96.6/109.5 — 100/110 89/101 267/26731.8/42.4 88.4/102.0 123.7/140.8 — 125/150 114/129 267/267

HIGHSTATIC YES

— —/— 47.3/ 47.3 50/50 — 49/ 49 271/2717.8/10.4 21.7/ 25.0 47.3/ 49.5 60/60 — 49/ 49 271/271

12.0/16.0 33.4/ 38.5 59.9/ 66.4 — 70/ 70 56/ 62 271/27118.6/24.8 51.7/ 59.7 82.9/ 92.8 — 90/100 77/ 86 271/27124.0/32.0 66.7/ 77.0 101.6/114.5 — 110/125 94/106 271/27131.8/42.4 88.4/102.0 128.7/145.8 — 150/150 119/135 271/271

460-3-60

STD NO

— — 19.2 20 — 20 12113.9 16.7 25.1 20 — 23 12116.5 19.8 29.1 20 — 27 12127.8 33.4 46.0 50 — 42 12133.0 39.7 53.9 60 — 50 12141.7 50.2 66.9 — 70 62 121

STD YES

— — 21.9 20 — 23 12313.9 16.7 28.5 20 — 26 12316.5 19.8 31.8 35 — 29 12327.8 33.4 48.7 50 — 45 12333.0 39.7 56.6 60 — 52 12341.7 50.2 69.6 — 70 64 123

HIGHSTATIC NO

— — 20.6 20 — 22 13313.9 16.7 26.9 20 — 25 13416.5 19.8 30.8 35 — 28 13427.8 33.4 47.8 50 — 44 13433.0 39.7 55.6 60 — 51 13441.7 50.2 68.7 — 70 63 134

HIGHSTATIC YES

— — 23.3 20 — 24 13513.9 16.7 30.3 35 — 27 13616.5 19.8 33.5 35 — 31 13627.8 33.4 50.5 60 — 46 13633.0 39.7 58.3 60 — 54 13641.7 50.2 71.4 — 80 66 136

575-3-60

STD NO— — 14.6 20 — 15 94

17.0 16.4 23.8 20 — 22 9534.0 32.7 44.3 45 — 41 95

STD YES— — 16.8 20 — 17 96

17.0 16.4 26.5 20 — 24 9634.0 32.7 44.3 45 — 43 96

HIGHSTATIC NO

— — 15.8 20 — 17 10417.0 16.4 25.2 20 — 23 10434.0 32.7 45.7 50 — 42 104

HIGHSTATIC YES

— — 17.9 20 — 19 10617.0 16.4 27.9 20 — 25 10634.0 32.7 45.7 50 — 44 106

81/2 Tons

208/230-3-60

STD NO

— —/— 40.2/ 40.2 45/45 — 42/ 42 276/2767.8/10.4 21.7/ 25.0 40.2/ 40.6 45/45 — 42/ 42 276/276

12.0/16.0 33.4/ 38.5 51.1/ 57.5 60/60 — 47/ 53 276/27618.6/24.8 51.7/ 59.7 74.0/ 84.0 — 80/ 90 68/ 77 276/27624.0/32.0 66.7/ 77.0 92.8/105.6 — 100/110 85/ 97 276/27631.8/42.4 88.4/102.0 119.9/136.9 — 110/150 110/126 276/276

STD YES

— —/— 46.2/ 46.2 50/50 — 48/ 48 281/2817.8/10.4 21.7/ 25.0 46.2/ 46.2 50/50 — 48/ 48 281/281

12.0/16.0 33.4/ 38.5 56.1/ 62.5 — 60/ 70 53/ 58 281/28118.6/24.8 51.7/ 59.7 79.0/ 89.0 — 80/ 90 74/ 83 281/28124.0/32.0 66.7/ 77.0 97.8/110.6 — 100/125 91/103 281/28131.8/42.4 88.4/102.0 124.9/141.9 — 125/150 116/131 281/281

HIGHSTATIC NO

— —/— 43.3/ 43.3 50/50 — 46/ 46 301/3017.8/10.4 21.7/ 25.0 43.3/ 44.5 50/50 — 46/ 46 301/301

12.0/16.0 33.4/ 38.5 54.9/ 61.4 — 60/ 70 51/ 56 301/30118.6/24.8 51.7/ 59.7 77.9/ 87.8 — 80/ 90 72/ 81 301/30124.0/32.0 66.7/ 77.0 96.6/109.5 — 100/110 89/101 301/30131.8/42.4 88.4/102.0 123.7/140.8 — 125/150 114/129 301/301

HIGHSTATIC YES

— —/— 49.3/ 49.3 60/60 — 51/ 51 305/3057.8/10.4 21.7/ 25.0 49.3/ 49.5 60/60 — 51/ 51 305/305

12.0/16.0 33.4/ 38.5 59.9/ 66.4 — 70/ 70 56/ 62 305/30518.6/24.8 51.7/ 59.7 82.9/ 92.8 — 90/100 77/ 86 305/30524.0/32.0 66.7/ 77.0 101.6/114.5 — 110/125 94/106 305/30531.8/42.4 88.4/102.0 128.7/145.8 — 150/150 119/135 305/305

460-3-60

STD NO

— — 21.5 20 — 23 14313.9 16.7 25.1 20 — 23 14316.5 19.8 29.1 20 — 27 14327.8 33.4 46.0 50 — 42 14333.0 39.7 53.9 60 — 50 14341.7 50.2 66.9 — 70 62 143

STD YES

— — 24.2 20 — 25 14513.9 16.7 28.5 20 — 26 14516.5 19.8 31.8 35 — 29 14527.8 33.4 48.7 50 — 45 14533.0 39.7 56.6 60 — 52 14541.7 50.2 69.6 — 70 64 145

HIGHSTATIC NO

— — 22.9 20 — 24 15513.9 16.7 26.9 20 — 25 15616.5 19.8 30.8 35 — 28 15627.8 33.4 47.8 50 — 44 15633.0 39.7 55.6 60 — 51 15641.7 50.2 68.7 — 70 63 156

HIGHSTATIC YES

— — 25.6 20 — 27 15713.9 16.7 30.3 35 — 27 15816.5 19.8 33.5 35 — 31 15827.8 33.4 50.5 60 — 46 15833.0 39.7 58.3 60 — 54 15841.7 50.2 71.4 — 80 66 158

11


LEGEND

*Used to determine minimum disconnect per NEC.†Heater capacity (kW) is based on heater voltage of 208 v, 240 v, 480 v or 575 v. If

power distribution voltage to unit varies from rated heater voltage, heater kW will varyaccordingly.

NOTES:1. In compliance with NEC requirements for multimotor and combination load equipment

(refer to NEC Articles 430 and 440), the overcurrent protective device for the unit shallbe fuse or HACR breaker.

2. Unbalanced 3-Phase Supply VoltageNever operate a motor where a phase imbalance in supply voltage is greater than 2%.Use the following formula to determine the percent of voltage imbalance.% Voltage Imbalance

Example: Supply voltage is 460-3-60.AB = 452 vBC = 464 vAC = 455 v

= 457Determine maximum deviation from average voltage. (AB) 457 – 452 = 5 v(BC) 464 – 457 = 7 v (AC) 457 – 455 = 2 v

Maximum deviation is 7 v.Determine percent of voltage imbalance.

% Voltage Imbalance = 100 x

= 1.53%This amount of phase imbalance is satisfactory as it is below the maximum allowable2%.


4. 575-v units have UL, Canada approval only. Electric heaters are not available for 3 to6 ton, 575-v units.

UNITSIZE

NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET

ELECTRIC HEATER POWER SUPPLY* DISCONNECT SIZENominal

kW† FLA MCA Fuse orHACR Bkr MOCP FLA LRA

81/2 Tons(cont) 575-3-60

STD NO— — 18.2 20 — 19 114

17.0 16.4 23.8 20 — 22 11534.0 32.7 44.3 45 — 41 115

STD YES— — 20.4 25 — 21 116

17.0 16.4 26.5 25 — 24 11634.0 32.7 46.9 50 — 43 116

HIGHSTATIC NO

— — 18.2 20 — 19 11417.0 16.4 23.8 20 — 22 11534.0 32.7 44.3 45 — 41 115

HIGHSTATIC YES

— — 21.5 25 — 22 12617.0 16.4 27.9 25 — 25 12634.0 32.7 48.3 50 — 44 126

10 Tons

208/230-3-60

STD NO

— —/— 53.0/ 53.0 60/60 — 56/ 56 341/3417.8/10.4 21.7/ 25.0 53.0/ 53.0 60/60 — 56/ 56 341/341

12.0/16.0 33.4/ 38.5 54.9/ 61.4 — 60/ 70 56/ 56 341/34124.0/32.0 66.7/ 77.0 96.6/109.5 — 100/110 89/101 341/34131.8/42.4 88.4/102.0 123.7/140.8 — 125/150 114/129 341/34137.5/50.0 104.2/120.3 143.5/133.5 — 150/150 132/151 341/341

STD YES

— —/— 59.0/ 59.0 70/70 — 61/ 61 345/3457.8/10.4 21.7/ 25.0 59.0/ 59.0 — 70/ 70 61/ 61 345/345

12.0/16.0 33.4/ 38.5 59.9/ 66.4 — 70/ 70 61/ 62 345/34524.0/32.0 66.7/ 77.0 101.6/114.5 — 110/125 94/106 345/34531.8/42.4 88.4/102.0 128.7/145.8 — 150/150 119/135 345/34537.5/50.0 104.2/120.3 148.5/137.5 — 150/150 138/156 345/345

HIGHSTATIC NO

— —/— 57.4/ 57.4 70/70 — 61/ 61 364/3647.8/10.4 21.7/ 25.0 57.4/ 57.4 — 70/ 70 61/ 61 364/364

12.0/16.0 33.4/ 38.5 60.4/ 66.9 — 70/ 80 61/ 62 364/36424.0/32.0 66.7/ 77.0 102.1/115.0 — 110/125 94/106 364/36431.8/42.4 88.4/102.0 129.2/146.3 — 150/150 119/135 364/36437.5/50.0 104.2/120.3 149.0/139.0 — 150/175 137/156 364/364

HIGHSTATIC YES

— —/— 63.4/ 63.4 70/70 — 66/ 66 369/3697.8/10.4 21.7/ 25.0 63.4/ 63.4 — 70/ 70 66/ 66 369/369

12.0/16.0 33.4/ 38.5 65.4/ 71.9 — 80/ 80 66/ 67 369/36924.0/32.0 66.7/ 77.0 107.1/120.0 — 110/125 99/111 369/36931.8/42.4 88.4/102.0 134.2/151.3 — 150/175 124/140 369/36937.5/50.0 104.2/120.3 154.0/143.0 — 175/175 143/161 369/369

460-3-60

STD NO

— — 24.9 20 — 26 17013.9 16.7 26.9 20 — 26 17116.5 19.8 30.8 35 — 28 17133.0 39.7 55.6 60 — 51 17141.7 50.2 68.7 — 70 63 17150.0 60.1 66.1 — 80 75 171

STD YES

— — 27.6 20 — 29 17213.9 16.7 30.3 35 — 29 17316.5 19.8 33.5 35 — 31 17333.0 39.7 58.3 60 — 54 17341.7 50.2 71.4 — 80 66 17350.0 60.1 70.1 — 80 77 173

HIGHSTATIC NO

— — 27.5 20 — 29 18213.9 16.7 30.1 35 — 29 18216.5 19.8 34.1 40 — 31 18233.0 39.7 58.9 60 — 54 18241.7 50.2 71.9 — 80 66 18250.0 60.1 69.4 — 80 78 182

HIGHSTATIC YES

— — 30.2 35 — 32 18413.9 16.7 33.5 40 — 32 18416.5 19.8 36.8 40 — 34 18433.0 39.7 61.6 — 70 57 18441.7 50.2 74.6 — 80 69 18450.0 60.1 73.4 — 80 80 184

575-3-60

STD NO— — 19.1 25 — 20 136

17.0 16.4 25.2 25 — 23 13634.0 32.7 45.7 50 — 42 13651.0 49.1 53.9 60 — 61 136

STD YES— — 21.3 25 — 22 138

17.0 16.4 27.9 25 — 25 13834.0 32.7 48.3 50 — 44 13851.0 49.1 56.5 60 — 63 138

HIGHSTATIC NO

— — 21.2 25 — 23 14517.0 16.4 27.8 25 — 26 14634.0 32.7 48.3 50 — 44 14651.0 49.1 56.5 — 70 63 146

HIGHSTATIC YES

— — 23.4 25 — 25 14717.0 16.4 30.5 35 — 28 14834.0 32.7 50.9 60 — 46 14851.0 49.1 59.1 — 70 65 148



average voltage


3

=1371

3

IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact your localelectric utility company immediately.

7457

12


LEGEND

*Used to determine minimum disconnect per NEC.†Heater capacity (kW) is based on heater voltage of 208 v, 240 v, 480 v or 575 v. If

power distribution voltage to unit varies from rated heater voltage, heater kW will varyaccordingly.










4. 575-v units have UL, Canada approval only. Electric heaters are not available for 3 to6 ton, 575-v units.

UNIT NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET

ELECTRIC HEATER POWER SUPPLY* DISCONNECT SIZE



121/2 Tons

208/230-3-60

STD NO

— —/— 60.6/ 60.6 70/70 — 64/ 64 426/4267.8/10.4 21.7/ 25.0 60.6/ 60.6 — 70/ 70 64/ 64 426/426

12.0/16.0 33.4/ 38.5 60.4/ 66.9 — 70/ 80 64/ 64 426/42624.0/32.0 66.7/ 77.0 102.1/115.0 — 110/125 94/106 426/42631.8/42.4 88.4/102.0 129.2/146.3 — 150/150 119/135 426/42637.5/50.0 104.2/120.3 149.0/139.0 — 150/175 137/156 426/426

STD YES

— —/— 66.6/ 66.6 70/70 — 70/ 70 431/4317.8/10.4 21.7/ 25.0 66.6/ 66.6 — 70/ 70 70/ 70 431/431

12.0/16.0 33.4/ 38.5 65.4/ 71.9 — 80/ 80 70/ 70 431/43124.0/32.0 66.7/ 77.0 107.1/120.0 — 110/125 99/111 431/43131.8/42.4 88.4/102.0 134.2/151.3 — 150/175 124/140 431/43137.5/50.0 104.2/120.3 154.0/143.0 — 175/175 143/161 431/431

460-3-60

STD NO

— — 29.1 35 — 31 19713.9 16.7 30.1 35 — 31 19716.5 19.8 34.1 40 — 31 19733.0 39.7 58.9 60 — 54 19741.7 50.2 71.9 — 80 66 19750.0 60.1 69.4 — 80 78 197

STD YES

— — 31.8 35 — 33 19913.9 16.7 33.5 40 — 33 19916.5 19.8 36.8 40 — 34 19933.0 39.7 61.6 — 70 57 19941.7 50.2 74.6 — 80 69 19950.0 60.1 73.4 — 80 80 199

575-3-60

STD NO— — 23.7 30 — 25 153

17.0 16.4 27.8 30 — 26 15434.0 32.7 48.3 50 — 44 15451.0 49.1 56.5 — 70 63 154

STD YES— — 25.9 30 — 27 155

17.0 16.4 30.5 35 — 28 15534.0 32.7 50.9 60 — 46 15551.0 49.1 59.1 — 70 65 155



average voltage


3

=1371

3


7457

13

Table 3 — Electric Heating Usage — High-Efficiency Cooling Only Units

*Two heater packages required to provide kW indicated.†004 on units with convenience outlet.**002 on high-static units with convenience outlet.

NOTES:1. The rated heater voltage is 240, 480, and 575 v. If power distribution voltage varies from rated heater voltage, heater kW will vary accordingly.2. To determine heater kW at voltages other than those shown in table, use the following formula:

Heater kWnew = Heater kW rated x (unit power distribution voltage/rated heater voltage)2

As an example:For a 16 kW heater rated at 240 v with a power distribution voltage of 215 vkWnew = 16 kW (215/240)2

kWnew = 12.8 kW (rating at 215 v)

UNITSIZE

VOLTAGE(60 Hz)

ACCESSORYkW

ACCESSORY HEATERPART NUMBER CRHEATER - - - A00

SINGLE POINT BOXPACKAGE NO. CRSINGLE---A00

3 Tons

208/230/240(single phase)

3.3/ 4.0/ 4.44.9/ 5.8/ 6.56.5/ 8.0/ 8.77.9/ 9.6/10.59.8/11.6/13.0*

001002003004

002+002

———†—004

208/230/240(3 phase)

3.3/ 4.0/ 4.44.9/ 5.8/ 6.56.5/ 8.0/ 8.77.9/ 9.6/10.5

12.0/14.7/16.0

001002003004005

—————**

460/480(3 phase)

5.5/ 6.08.1/ 8.8

10.6/11.512.9/14.0

006007008009

————

4 Tons


3.3/ 4.0/ 4.46.5/ 8.0/ 8.79.8/11.6/13.0*

13.1/16.0/17.4*16.0/19.3/21.0*

001003

002+002003+003004+004

——004004004

208/230/240(3 phase)

4.9/ 5.8/ 6.56.5/ 8.0/ 8.7

12.0/14.7/16.015.8/19.3/21.0*

002003005

004+004

———**002

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*

006008009

008+008

————

5 Tons


4.9/ 5.8/ 6.56.6/ 8.0/ 8.79.8/11.6/13.0*

13.1/16.0/17.4*15.8/19.3/21.0*

002003

002+002003+003004+004

——*004004004

208/230/240(3 phase)

4.9/ 5.8/ 6.57.9/ 9.6/10.5

12.0/14.7/16.015.8/19.3/21.0*19.9/24.3/26.5*

002004005

004+004004+005

———**002002

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*23.4/25.5*

006008009

008+008008+009

—————

6 Tons

208/230/240(3 phase)

4.9/ 5.8/ 6.57.9/ 9.6/10.5

12.0/14.7/16.015.8/19.3/21.0*19.9/24.3/26.5*

002004005

004+004004+005

———**002002

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*23.4/25.5*

006008009

008+008008+009

—————

71/2 Tons

208/230/240(3 phase)

7.8/ 9.6/10.4 017 00612.0/14.7/16.0 010 00618.6/22.8/24.8 011 00724.0/29.4/32.0 012 00731.8/39.0/42.4 012+017 009

460/480(3 phase)

12.8/13.9 016 00615.2/16.5 013 00625.6/27.8 014 00630.4/33.0 015 00638.4/41.7 014+016 008

575(3 phase)

17.0 018 00634.0 019 006

81/2 Tons

208/230/240(3 phase)

7.8/ 9.6/10.4 017 01112.0/14.7/16.0 010 01118.6/22.8/24.8 011 01224.0/29.4/32.0 012 01231.8/39.0/42.4 012+017 015

460/480(3 phase)

12.8/13.9 016 01115.2/16.5 013 01125.6/27.8 014 01130.4/33.0 015 01138.4/41.7 014+016 014

575(3 phase)

17.0 018 01134.0 019 011

10 Tons

208/230/240(3 phase)

7.8/ 9.6/10.4 017 01112.0/14.7/16.0 010 01224.0/29.4/32.0 012 01231.8/38.9/42.4 012+017 01537.5/46.0/50.0 010+012 015

460/480(3 phase)

12.8/13.9 016 01115.2/16.5 013 01130.4/33.0 015 01138.4/41.7 014+016 01446.0/50.0 013+015 014

575(3 phase)

17.0 018 01134.0 019 01151.0 018+019 014

121/2 Tons

208/230/240(3 phase)

7.8/ 9.6/10.4 017 01212.0/14.7/16.0 010 01224.0/29.4/32.0 012 01231.8/38.9/42.4 012+017 01537.5/46.0/50.0 010+012 015

460/480(3 phase)

12.8/13.9 016 01115.2/16.5 013 01130.4/33.0 015 01138.4/41.7 014+016 01446.0/50.0 013+015 014

575(3 phase)

17.0 018 01134.0 019 01451.0 018+019 014

14

Table 4 — Electrical Data — Standard-Efficiency ASHRAE 90.1 Compliant Cooling Only Units (Without Convenience Outlet)

UNITSIZE

NOMINALV-PH-Hz

IFMTYPE

ELECTRIC HEAT POWER SUPPLY DISCONNECTSIZE*

NominalkW FLA MCA MOCP† FLA LRA

3 Tons

208/230-1-60

STD

—/— —/— 25.2/25.2 30/30 24/24 106/1063.3/ 4.4 15.9/18.3 25.2/27.3 30/30 24/25 106/1064.9/ 6.5 23.5/27.1 33.7/38.2 35/40 31/35 106/1066.4/ 8.7 31.4/36.3 43.6/49.7 45/50 40/46 106/1067.9/10.5 37.9/43.8 51.8/59.1 60/60 48/54 106/1069.8/13.0 46.9/54.2 63.0/72.1 70/80** 58/66 106/106

ALT

—/— —/— 26.6/26.6 35/35 26/26 111/1113.3/ 4.4 15.9/18.3 26.6/29.0 35/35 26/27 111/1114.9/ 6.5 23.5/27.1 35.5/40.0 40/40 33/37 111/1116.5/ 8.7 31.4/36.3 45.4/51.4 50/60 42/47 111/1117.9/10.5 37.9/43.8 53.5/60.8 60/70** 49/56 111/1119.8/13.0 46.9/54.2 64.8/73.8 70/80** 60/68 111/111

208/230-3-60

STD

—/— —/— 17.7/17.7 25/25 17/17 85/ 853.3/ 4.4 9.2/10.6 17.7/17.7 25/25 17/17 85/ 854.9/ 6.5 13.6/15.6 21.3/23.9 25/25 20/22 85/ 856.5/ 8.7 18.1/20.9 27.0/30.5 30/35 25/28 85/ 857.9/10.5 21.9/25.3 31.7/35.9 35/40 29/33 85/ 85

12.2/16.0 33.4/38.4 46.1/52.4 50/60 42/48 85/ 85

ALT

—/— —/— 19.1/19.1 25/25 19/19 90/ 903.3/ 4.4 9.2/10.6 19.1/19.4 25/25 19/19 90/ 904.9/ 6.5 13.6/15.6 23.1/25.7 25/30 21/24 90/ 906.5/ 8.7 18.1/20.9 28.8/32.3 30/35 26/30 90/ 907.9/10.5 21.9/25.3 33.5/37.7 35/40 31/35 90/ 90

12.3/16.0 33.4/38.4 47.8/54.2 50/60 44/50 90/ 90

HIGH

—/— —/— 19.4/19.4 25/25 19/19 109/1093.3/ 4.4 9.2/10.6 19.4/19.7 25/25 19/19 109/1094.9/ 6.5 13.6/15.6 23.4/26.0 30/30 22/24 109/1096.5/ 8.7 18.1/20.9 29.2/32.7 30/35 27/30 109/1097.9/10.5 21.9/25.3 33.9/38.1 35/40 31/35 109/109

12.3/16.0 33.4/38.4 48.2/54.6 50/60 44/50 109/109

460-3-60

STD

— — 7.6 15 7 446.0 7.2 10.6 15 10 458.8 10.6 14.9 15 14 45

11.5 13.8 18.9 20 17 4514.0 16.8 22.7 25 21 45

ALT

— — 8.4 15 8 486.0 7.2 11.6 15 11 488.8 10.6 15.9 20 15 48

11.5 13.8 19.9 20 18 4814.0 16.8 23.7 25 22 48

HIGH

— — 8.9 15 9 576.0 7.2 12.3 15 11 578.8 10.6 16.5 20 15 57

11.5 13.8 20.5 25 19 5714.0 16.8 24.3 25 22 57

575-3-60STD — — 5.5 15 6 34ALT — — 6.0 15 7 37

HIGH — — 6.3 15 7 56

4 Tons

208/230-1-60

STD

—/— —/— 34.0/ 34.0 40/ 40 32/ 32 129/1293.3/ 4.4 15.9/18.3 34.0/ 34.0 40/ 40 32/ 32 129/1296.5/ 8.7 31.4/36.3 43.6/ 49.7 45/ 50 40/ 46 129/1299.3/13.0 46.9/54.2 63.0/ 72.1 70/ 80** 58/ 66 129/129

13.1/17.4 62.8/72.5 82.9/ 95.0 90/100** 76/ 87 129/12915.8/21.0 75.8/87.5 99.2/113.8 100/125** 91/105 129/129

ALT

—/— —/— 35.4/ 35.4 45/ 45 34/ 34 133/1333.3/ 4.4 15.9/18.3 35.4/ 35.4 45/ 45 34/ 34 133/1336.5/ 8.7 31.4/36.3 45.4/ 51.4 50/ 60 42/ 47 133/1339.3/13.0 46.9/54.2 64.8/ 73.8 70/ 80** 60/ 68 133/133

13.1/17.4 62.8/72.5 84.7/ 96.8 90/100** 78/ 89 133/13315.8/21.0 75.8/87.5 100.9/115.5 110/125** 93/106 133/133

208/230-3-60

STD

—/— —/— 24.2/ 24.2 30/ 30 23/ 23 101/1014.9/ 6.5 13.6/15.6 24.2/ 24.2 30/ 30 23/ 23 101/1016.5/ 8.7 18.1/20.9 27.0/ 30.5 30/ 35 25/ 28 101/101

12.0/16.0 33.4/38.4 46.1/ 52.4 50/ 60 42/ 48 101/10115.8/21.0 43.8/50.5 59.1/ 67.5 60/ 70** 54/ 62 101/101

ALT

—/— —/— 25.6/ 25.6 30/ 30 25/ 25 105/1054.9/ 6.5 13.6/15.6 25.6/ 25.7 30/ 30 25/ 25 105/1056.5/ 8.7 18.1/20.9 28.8/ 32.3 30/ 35 26/ 30 105/105

12.0/16.0 33.4/38.4 47.8/ 54.2 50/ 60 44/ 50 105/10515.8/21.0 43.8/50.5 60.8/ 69.3 70/ 70** 56/ 64 105/105

HIGH

—/— —/— 25.9/ 25.9 30/ 30 25/ 25 124/1244.9/ 6.5 13.6/15.6 25.9/ 26.0 30/ 30 25/ 25 124/1246.5/ 8.7 18.1/20.9 29.2/ 32.7 30/ 35 27/ 30 124/124

12.0/16.0 33.4/38.4 48.2/ 54.6 50/ 60 44/ 50 124/12415.8/21.0 43.8/50.5 61.2/ 69.6 70/ 70** 56/ 64 124/124

460-3-60

STD

— — 13.0 20 13 516.0 7.2 13.0 20 13 51

11.5 13.8 19.5 20 18 5114.0 16.8 23.3 25 21 5123.0 27.7 36.8 40 34 51

ALT

— — 13.3 20 13 536.0 7.2 13.3 20 13 53

11.5 13.8 19.9 20 18 5314.0 16.8 23.7 25 22 5323.0 27.7 37.2 40 34 53

HIGH

— — 13.8 20 13 626.0 7.2 13.8 20 13 62

11.5 13.8 20.5 25 19 6214.0 16.8 24.3 25 22 6223.0 27.7 37.8 40 35 62

575-3-60STD — — 9.2 15 10 41ALT — — 9.3 15 10 42

HIGH — — 9.7 15 10 49

15

Table 4 — Electrical Data — Standard-Efficiency ASHRAE 90.1 Compliant Cooling Only Units (Without Convenience Outlet) (cont)

LEGEND

*Used to determine minimum disconnect per NEC.†Fuse or HACR circuit breaker.**Fuse only.

NOTES:1. In compliance with NEC requirements for multimotor and combination load equipment (refer to

NEC Articles 430 and 440), the overcurrent protective device for the unit shall be fuse or HACRbreaker. Canadian units may be fuse or circuit breaker.

2. Unbalanced 3-Phase Supply VoltageNever operate a motor where a phase imbalance in supply voltage is greater than 2%. Use thefollowing formula to determine the percent of voltage imbalance.

% Voltage Imbalance


AB = 452 vBC = 464 vAC = 455 v

= 457




= 1.53%This amount of phase imbalance is satisfactory as it is below the maximum allowable 2%.

3. For units with power exhaust: If a single power source is to be used, size wire to includepower exhaust MCA and MOCP. Check MCA and MOCP when power exhaust is poweredthrough the unit (must be in accordance with NEC and/or local codes). Determine the newMCA including the power exhaust using the following formula:MCA New = MCA unit only + MCA of Power ExhaustFor example, using a 5 ton unit with MCA = 28.9 and MOCP = 35, with CRPWREXH030A00power exhaust.MCA New = 28.9 amps + 1.6 amps = 30.5 ampsIf the new MCA does not exceed the published MOCP, then MOCP would not change. TheMOCP in this example is 35 amps, the MCA New is below 35, therefore the MOCP is accept-able. If “MCA New” is larger than the published MOCP, raise the MOCP to the next largersize. For separate power, the MOCP for the power exhaust will be 15 amps per NEC.

UNITSIZE

NOMINALV-PH-Hz

IFMTYPE



5 Tons

208/230-1-60

STD

—/— —/— 43.3/ 43.3 60/ 60 42/ 42 161/1614.9/ 6.5 23.5/27.1 43.3/ 43.3 60/ 60 42/ 42 161/1616.5/ 8.7 31.4/36.3 46.6/ 52.7 50/ 60 43/ 48 161/1619.8/13.0 46.9/54.2 66.0/ 75.1 70/ 80** 61/ 69 161/161

13.1/17.4 62.8/72.5 85.9/ 98.0 90/100** 79/ 90 161/16115.8/21.0 75.8/87.5 102.2/116.8 110/125** 94/107 161/161

ALT

—/— —/— 44.0/ 44.0 60/ 60 42/ 42 184/1844.9/ 6.5 23.5/27.1 44.0/ 44.0 60/ 60 42/ 42 184/1846.5/ 8.7 31.4/36.3 47.5/ 53.6 50/ 60 44/ 49 184/1849.8/13.0 46.9/54.2 66.9/ 76.0 70/ 80** 62/ 70 184/184

13.1/17.4 62.8/72.5 86.8/ 98.9 90/100** 80/ 91 184/18415.8/21.0 75.8/87.5 103.0/117.6 110/125** 95/108 184/184

208/230-3-60

STD

—/— —/— 27.3/ 27.3 35/ 35 27/ 27 128/1284.9/ 6.5 13.6/15.6 27.3/ 27.3 35/ 35 27/ 27 128/1287.9/10.5 21.9/25.3 34.7/ 38.9 40/ 40 32/ 36 128/128

12.0/16.0 33.4/38.4 49.1/ 55.4 50/ 60 45/ 51 128/12815.8/21.0 43.8/50.5 62.1/ 70.5 70/ 80** 57/ 65 128/12819.9/26.5 55.2/63.8 76.4/ 87.1 80/ 90** 70/ 80 128/128

ALT

—/— —/— 26.6/ 26.6 35/ 35 26/ 26 148/1484.9/ 6.5 13.6/15.6 26.6/ 26.6 35/ 35 26/ 26 148/1487.9/10.5 21.9/25.3 33.9/ 38.1 35/ 40 31/ 35 148/148

12.0/16.0 33.4/38.4 48.2/ 54.6 50/ 60 44/ 50 148/14815.8/21.0 43.8/50.5 61.2/ 69.6 70/ 70** 56/ 64 148/14819.9/26.5 55.2/63.8 75.6/ 86.2 80/ 90** 70/ 79 148/148

HIGH

—/— —/— 28.9/ 28.9 35/ 35 29/ 29 174/1744.9/ 6.5 13.6/15.6 28.9 28.9 35/ 35 29/ 29 174/1747.9/10.5 21.9/25.3 36.7/ 40.9 40/ 45 34/ 38 174/174

12.0/16.0 33.4/38.4 51.1/ 57.4 60/ 60 47/ 53 174/17415.8/21.0 43.8/50.5 64.1/ 72.5 70/ 80** 59/ 67 174/17419.9/26.5 55.2/63.8 78.4/ 89.1 80/ 90** 72/ 82 174/174

460-3-60

STD

— — 13.2 20 13 716.0 7.2 13.2 20 13 72

11.5 13.8 21.2 25 19 7214.0 16.8 24.9 25 23 7223.0 27.7 38.5 40 35 7225.0 30.1 41.5 45 38 72

ALT

— — 13.5 20 13 816.0 7.2 13.5 20 13 81

11.5 13.8 21.5 25 20 8114.0 16.8 25.3 30 23 8123.0 27.7 38.8 40 36 8125.0 30.1 41.8 45 38 81

HIGH

— — 13.5 20 13 936.0 7.2 13.5 20 13 94

11.5 13.8 21.5 25 20 9414.0 16.8 25.3 30 23 9423.0 27.7 38.8 40 36 9425.0 30.1 41.8 45 38 94

575-3-60STD — — 9.7 15 11 58ALT — — 9.9 15 11 65

HIGH — — 9.9 15 11 75

FLA — Full Load AmpsHACR — Heating, Air Conditioning and RefrigerationIFM — Indoor (Evaporator) Fan MotorLRA — Locked Rotor AmpsMCA — Minimum Circuit AmpsMOCP — Maximum Overcurrent ProtectionNEC — National Electrical Code


average voltage


3

=1371

3

% Voltage Imbalance = 100 x 7457


POWER EXHAUSTPART NO.

MCA(230 v)

MCA(460 v)

MCA(575 v)

MOCP(for separate

power source)CRPWREXH021A00 N/A 0.9 N/A 15CRPWREXH022A00 3.3 N/A 1.32 15CRPWREXH023A00 N/A 1.8 N/A 15CRPWREXH024A00 1.6 N/A 0.64 15CRPWREXH025A00 N/A 0.9 N/A 15CRPWREXH026A00 3.3 N/A 1.32 15CRPWREXH027A00 N/A 1.8 N/A 15CRPWREXH028A00 1.7 N/A 0.68 15CRPWREXH029A00 N/A 1.0 N/A 15CRPWREXH030A00 1.6 N/A 0.64 15

16


UNITSIZE

NOMINALV-PH-Hz

IFMTYPE



6 Tons

208/230-3-60

STD

—/— —/— 32.4/32.4 40/40 31/31 180/1804.9/ 6.5 13.6/15.6 32.4/32.4 40/40 31/31 180/1807.9/10.5 21.9/25.3 33.9/38.1 35/40 31/35 180/180

12.0/16.0 33.4/38.4 48.2/54.6 50/60 44/50 180/18015.8/21.0 43.8/50.5 61.2/69.6 70/70** 56/64 180/18019.9/26.5 55.2/63.8 75.6/86.2 80/90** 70/79 180/180

HIGH

—/— —/— 34.7/34.7 40/40 34/34 205/2054.9/ 6.5 13.6/15.6 34.7/34.7 40/40 34/34 205/2057.9/10.5 21.9/25.3 36.7/40.9 40/45 34/38 205/205

12.0/16.0 33.4/38.4 51.1/57.4 60/60 47/53 205/20515.8/21.0 43.8/50.5 64.1/72.5 70/80** 59/67 205/20519.9/26.5 55.2/63.8 78.4/89.1 80/90** 72/82 205/205

460-3-60

STD

— — 15.4 20 15 906.0 7.2 15.4 20 15 90

11.5 13.8 20.5 25 19 9014.0 16.8 24.3 25 22 9023.0 27.7 37.8 40 35 9025.5 30.7 41.6 45 38 90

HIGH

— — 16.2 20 16 1036.0 7.2 16.2 20 16 103

11.5 13.8 21.5 25 20 10314.0 16.8 25.3 30 23 10323.0 27.7 38.8 40 36 10325.5 30.7 42.6 45 39 103

575-3-60STD — — 11.4 15 12 75HIGH — — 11.9 15 13 86

71/2 Tons

208/230-3-60

STD

—/— —/— 40.1/ 40.1 45/ 45 42/ 42 229/2297.8/10.4 21.7/25 40.1/ 40.1 45/ 45 42/ 42 229/22912/16 33.4/38.5 48.9/ 55.4 50/ 60 45/ 51 229/229

18.4/24.8 51.7/59.7 71.9/ 81.8 80/ 90** 66/ 75 229/22924/32 66.7/77 90.6/103.5 100/110** 83/ 95 229/229

31.8/42.4 88.4/102 117.7/134.8 125/150** 108/124 229/229

ALT

—/— —/— 40.1/ 40.1 45/ 45 42/ 42 229/2297.8/10.4 21.7/25 40.1/ 40.1 45/ 45 42/ 42 229/22912/16 33.4/38.5 48.9/ 55.4 50/ 60 45/ 51 229/229

18.6/24.8 51.7/59.7 71.9/ 81.8 80/ 90** 66/ 75 229/22924/32 66.7/77 90.6/103.5 100/110** 83/ 95 229/229

31.8/42.4 88.4/102 117.7/134.8 125/150** 108/124 229/229

HIGH

—/— —/— 44.9/ 44.9 50/ 50 48/ 48 273/2737.8/10.4 21.7/25 44.9/ 44.9 50/ 50 48/ 48 273/27312/16 33.4/38.5 54.9/ 61.4 60/ 70** 51/ 56 273/273

18.6/24.8 51.7/59.7 77.9/ 87.8 80/ 90** 72/ 81 273/27324/32 66.7/77 96.6/109.5 100/110** 89/101 273/273

32.3/42.4 88.4/102 123.7/140.8 125/150** 114/129 273/273

460-3-60

STD

— — 18.4 20 19 10813.9 16.7 24.1 25 22 10816.5 19.8 28.1 30 26 10827.8 33.4 45.0 50 41 10833 39.7 52.9 60 49 108

41.7 50.2 65.9 70** 61 108

ALT

— — 18.4 20 19 10813.9 16.7 24.1 25 22 10816.5 19.8 28.1 30 26 10827.8 33.4 45.0 50 41 10833 39.7 52.9 60 49 108

41.7 50.2 65.9 70** 61 108

HIGH

— — 20.6 25 22 13013.9 16.7 26.9 30 25 13016.5 19.8 30.8 35 28 13027.8 33.4 47.8 50 44 13033 39.7 55.6 60 51 130

41.7 50.2 68.7 70** 63 110

575-3-60

STD— — 14.9 20 16 9717 17.1 23.9 25 22 9734 34.1 45.3 40 42 97

ALT— — 14.9 20 16 9717 17.1 23.9 25 22 9734 34.1 45.3 40 42 97

HIGH— — 16.7 20 18 11417 17.1 26.1 30 24 11434 34.1 47.5 45 44 114

17


LEGEND


NOTES:1. In compliance with NEC requirements for multimotor and combination

load equipment (refer to NEC Articles 430 and 440), the overcurrentprotective device for the unit shall be fuse or HACR breaker. Canadianunits may be fuse or circuit breaker.

2. Unbalanced 3-Phase Supply VoltageNever operate a motor where a phase imbalance in supply voltage isgreater than 2%. Use the following formula to determine the percentof voltage imbalance.

% Voltage Imbalance


AB = 452 vBC = 464 vAC = 455 v

= 457




= 1.53%This amount of phase imbalance is satisfactory as it is below themaximum allowable 2%.

3. For units with power exhaust: If a single power source is to be used,size wire to include power exhaust MCA and MOCP. Check MCAand MOCP when power exhaust is powered through the unit (mustbe in accordance with NEC and/or local codes). Determine the newMCA including the power exhaust using the following formula:MCA New = MCA unit only + MCA of Power ExhaustFor example, using a 5 ton unit with MCA = 28.9 and MOCP = 35,with CRPWREXH030A00 power exhaust.MCA New = 28.9 amps + 1.6 amps = 30.5 ampsIf the new MCA does not exceed the published MOCP, then MOCPwould not change. The MOCP in this example is 35 amps, the MCANew is below 35, therefore the MOCP is acceptable. If “MCA New”is larger than the published MOCP, raise the MOCP to the nextlarger size. For separate power, the MOCP for the power exhaustwill be 15 amps per NEC.

UNITSIZE

NOMINALV-PH-Hz

IFMTYPE



81/2 Tons

208/230-3-60

STD

—/— —/— 44.3/ 44.3 50/ 50 46/ 46 272/2727.8/10.4 21.7/25 44.3/ 44.3 50/ 50 46/ 46 272/27212/16 33.4/38.5 48.9/ 55.4 50/ 60 46/ 51 272/272

18.6/24.8 51.7/59.7 71.9/ 81.8 80/ 90** 66/ 75 272/27224/32 66.7/77 90.6/103.5 100/110** 83/ 95 272/272

31.8/42.4 88.4/102 117.7/134.8 125/150** 108/124 272/272

HIGH

—/— —/— 49.1/ 49.1 60/ 60 52/ 52 316/3167.8/10.4 21.7/25 49.1/ 49.1 60/ 60 52/ 52 316/31612/16 33.4/38.5 54.9/ 61.4 60/ 70** 52/ 56 316/316

18.6/24.8 51.7/59.7 77.9/ 87.8 80/ 90** 72/ 81 316/31624/32 66.7/77 96.6/109.5 100/110** 89/101 316/316

31.8/42.4 88.4/102 123.7/140.8 125/150** 114/129 316/316

460-3-60

STD

— — 21.0 25 22 14913.9 16.7 24.1 25 22 14916.5 19.8 28.1 30 26 14927.8 33.4 45.0 50 41 14933 39.7 52.9 60 49 149

41.7 50.2 65.9 70** 61 149

HIGH

— — 23.2 30 24 17113.9 16.7 26.9 30 25 17116.5 19.8 30.8 35 28 17127.8 33.4 47.8 50 44 17133 39.7 55.6 60 51 171

41.7 50.2 68.7 70** 63 171

575-3-60

STD— — 16.7 20 17 10917 17.1 23.9 25 22 10934 34.1 45.3 40 42 109

HIGH— — 18.5 25 19 12617 17.1 26.1 30 24 12634 34.1 47.5 45 44 126

FLA — Full Load AmpsHACR — Heating, Air Conditioning and

RefrigerationIFM — Indoor (Evaporator) Fan MotorLRA — Locked Rotor AmpsMCA — Minimum Circuit AmpsMOCP — Maximum Overcurrent ProtectionNEC — National Electrical Code



3

=1371

3


IMPORTANT: If the supply voltage phase imbalance is more than2%, contact your local electric utility company immediately.


MCA(230 v)

MCA(460 v)

MCA(575 v)

MOCP(for separate


18


UNITSIZE

NOMINALV-PH-Hz

IFMTYPE



10 Tons

208/230-3-60

STD

—/— —/— 44.6/ 44.6 50/ 50 47/ 47 297/2977.8/10.4 21.7/25 44.6/ 44.6 50/ 50 47/ 47 297/29712/16 33.4/ 38.5 48.9/ 55.4 50/ 60 47/ 51 297/29724/32 66.7/77 90.6/103.5 100/110** 83/ 95 297/297

31.8/42.4 88.4/102 117.7/134.8 125/150** 108/124 297/29737.6/50 104.2/120.3 137.5/157.6 150/175** 127/145 297/297

ALT

—/— —/— 46.3/ 46.3 60/ 60 49/ 49 316/3167.8/10.4 21.7/25 46.3/ 46.3 60/ 60 49/ 49 316/31612/16 33.4/ 38.5 51.1/ 57.5 60/ 60 49/ 53 316/31624/32 66.7/77 92.8/105.6 100/110** 85/ 97 316/316

31.8/42.4 88.4/102 119.9/136.9 125/150** 110/126 316/31637.6/50 104.2/120.3 139.7/159.7 150/175** 128/147 316/316

HIGH

—/— —/— 53.8/ 53.8 60/ 60 57/ 57 364/3647.8/10.4 21.7/25 53.8/ 53.8 60/ 60 57/ 57 364/36412/16 33.4/ 38.5 60.4/ 66.9 70/ 80** 57/ 62 364/364

22.9/32 66.7/77 102.1/115.0 110/125** 94/106 364/36431.8/42.4 88.4/102 129.2/146.3 150/150** 119/135 364/36437.6/50 104.2/120.3 149.0/169.1 150/175** 137/156 364/364

460-3-60

STD

— — 22.0 25 23 14916.5 19.8 28.1 30 26 14927.8 33.4 45.0 40 41 14933 39.7 52.9 60 49 149

41.7 50.2 65.9 70** 61 14950 60.1 78.4 80** 72 149

ALT

— — 22.8 25 24 18816.5 19.8 29.1 30 27 18827.8 33.4 46.0 45 42 18833 39.7 53.9 60 50 188

41.7 50.2 66.9 70** 62 18850 60.1 79.4 80** 73 188

HIGH

— — 26.8 30 29 18216.5 19.8 34.1 40 31 18227.8 33.4 51.0 60 47 18233 39.7 58.9 60 54 182

41.7 50.2 71.9 80** 66 18250 60.1 84.4 90** 78 182

575-3-60

STD

— — 17.4 20 18 11917 17.1 23.9 25 22 11934 34.1 45.3 40 42 11951 51.2 66.6 70** 61 119

ALT

— — 18.0 20 19 15117 17.1 24.7 25 23 15134 34.1 46.1 45 42 15151 51.2 67.4 70** 62 151

HIGH

— — 21.2 25 23 14617 17.1 28.7 35 26 14634 34.1 50.1 50 46 14651 51.2 71.4 80** 66 146

121/2 Tons

208/230-3-60

STD

—/— —/— 56.2/ 56.2 70/ 70** 59/ 59 359/3597.8/10.4 21.7/25 56.2/ 56.2 70/ 70** 59/ 59 359/35912/16 33.4/ 38.5 56.2/ 61.4 70/ 70** 59/ 59 359/35924/32 66.7/77 96.6/109.5 100/110** 89/101 359/359

31.8/42.4 88.4/102 123.7/140.8 125/150** 114/129 359/35937.6/50 104.2/120.3 143.5/163.6 150/175** 132/151 359/359

ALT

—/— —/— 60.6/ 60.6 70/ 70** 64/ 64 378/3787.8/10.4 21.7/25 60.6/ 60.6 70/ 70** 64/ 64 378/37812/16 33.4/ 38.5 60.6/ 66.9 70/ 80** 64/ 64 378/37824/32 66.7/77 102.1/115.0 110/125** 94/106 378/378

31.8/42.4 88.4/102 129.2/146.3 150/150** 119/135 378/37837.6/50 104.2/120.3 149.0/169.1 150/175** 137/156 378/378

460-3-60

STD

— — 26.5 30 28 17416.5 19.8 30.8 35 28 17427.8 33.4 47.8 45 44 17433 39.7 55.6 60 51 174

41.7 50.2 68.7 70** 63 17450 60.1 81.2 90** 75 174

ALT

— — 29.1 35 31 21316.5 19.8 34.1 40 31 21327.8 33.4 51.0 60 47 21333 39.7 58.9 60 54 213

41.7 50.2 71.9 80** 66 21350 60.1 84.4 90** 78 213

575-3-60

STD

— — 21.6 25 23 12717 17.1 26.1 30 24 12734 34.1 47.5 45 44 12751 51.2 68.8 70** 63 127

ALT

— — 23.7 30 25 15917 17.1 28.7 35 26 15934 34.1 50.1 50 46 15951 51.2 71.4 80** 66 159

19

Table 5 — Electrical Data — Standard-Efficiency ASHRAE 90.1 Compliant Cooling Only Units(With Convenience Outlet)

LEGEND





% Voltage Imbalance


AB = 452 vBC = 464 vAC = 455 v

= 457






UNITSIZE

NOMINALV-PH-Hz

IFMTYPE



3 Tons

208/230-1-60

STD

—/— —/— 31.2/31.2 35/35 30/30 111/1113.3/ 4.4 15.9/18.3 31.2/32.3 35/35 30/31 111/1114.9/ 6.5 23.5/27.1 38.7/43.2 40/45 37/41 111/1116.4/ 8.7 31.4/36.3 48.6/54.7 50/60 46/51 111/1117.9/10.5 37.9/43.8 56.8/64.1 60/70** 53/60 111/1119.8/13.0 46.9/54.2 68.0/77.1 70/80** 64/72 111/111

ALT

—/— —/— 32.6/32.6 40/40 31/31 116/1163.3/ 4.4 15.9/18.3 32.6/34.0 40/40 31/32 116/1164.9/ 6.5 23.5/27.1 40.5/45.0 45/45 38/42 116/1166.5/ 8.7 31.4/36.3 50.4/56.4 60/60 47/53 116/1167.9/10.5 37.9/43.8 58.5/65.8 60/70** 55/61 116/1169.8/13.0 46.9/54.2 69.8/78.8 70/80** 65/73 116/116

208/230-3-60

STD

—/— —/— 22.5/22.5 30/30 23/23 90/ 903.3/ 4.4 9.2/10.6 22.5/23.0 30/30 23/23 90/ 904.9/ 6.5 13.6/15.6 27.3/29.4 30/30 25/28 90/ 906.5/ 8.7 18.1/20.9 33.1/36.0 35/40 30/34 90/ 907.9/10.5 21.9/25.3 37.7/42.0 40/45 35/39 90/ 90

12.2/16.0 33.4/38.4 52.1/57.9 60/60 48/54 90/ 90

ALT

—/— —/— 23.9/23.9 30/30 25/25 95/ 953.3/ 4.4 9.2/10.6 23.9/24.8 30/30 25/25 95/ 954.9/ 6.5 13.6/15.6 29.1/31.1 30/35 27/29 95/ 956.5/ 8.7 18.1/20.9 34.8/37.7 35/40 32/35 95/ 957.9/10.5 21.9/25.3 39.5/43.7 40/45 36/40 95/ 95

12.3/16.0 33.4/38.4 53.8/59.6 60/60 50/55 95/ 95

HIGH

—/— —/— 24.2/24.2 30/30 25/25 114/1143.3/ 4.4 9.2/10.6 24.2/25.2 30/30 25/25 114/1144.9/ 6.5 13.6/15.6 29.5/31.5 35/35 27/29 114/1146.5/ 8.7 18.1/20.9 35.2/38.1 40/40 32/36 114/1147.9/10.5 21.9/25.3 39.9/44.1 40/45 37/41 114/114

12.3/16.0 33.4/38.4 54.2/60.0 60/60 50/56 114/114

460-3-60

STD

— — 9.8 15 10 476.0 7.2 13.4 15 12 478.8 10.6 17.6 20 16 47

11.5 13.8 21.6 25 20 4714.0 16.8 25.4 30 23 47

ALT

— — 10.6 15 11 506.0 7.2 14.4 15 13 508.8 10.6 18.6 20 17 50

11.5 13.8 22.6 25 21 5014.0 16.8 26.4 30 24 50

HIGH

— — 11.1 15 11 596.0 7.2 15.0 20 14 598.8 10.6 19.2 20 18 59

11.5 13.8 23.3 25 21 5914.0 16.8 27.0 30 25 59

575-3-60STD — — 7.2 15 8 36ALT — — 7.7 15 9 39

HIGH — — 8.0 15 9 58



average voltage


3

=1371

3




MCA(230 v)

MCA(460 v)

MCA(575 v)

MOCP(for separate


20

Table 5 — Electrical Data — Standard-Efficiency ASHRAE 90.1 Compliant Cooling Only Units(With Convenience Outlet) (cont)

UNITSIZE

NOMINALV-PH-Hz

IFMTYPE



4 Tons

208/230-1-60

STD

—/— —/— 40.0/ 40.0 45/ 45 38/ 38 134/1343.3/ 4.4 15.9/18.3 40.0/ 40.0 45/ 45 38/ 38 134/1346.5/ 8.7 31.4/36.3 48.6/ 54.7 50/ 60 46/ 51 134/1349.3/13.0 46.9/54.2 68.0/ 77.1 70/ 80** 64/ 72 134/134

13.1/17.4 62.8/72.5 87.9/100.0 90/100** 82/ 93 134/13415.8/21.0 75.8/87.5 104.2/118.8 110/125** 97/110 134/134

ALT

—/— —/— 41.4/ 41.4 50/ 50 40/ 40 138/1383.3/ 4.4 15.9/18.3 41.4/ 41.4 50/ 50 40/ 40 138/1386.5/ 8.7 31.4/36.3 50.4/ 56.4 60/ 60 47/ 53 138/1389.3/13.0 46.9/54.2 69.8/ 78.8 70/ 80** 65/ 73 138/138

13.1/17.4 62.8/72.5 89.7/101.8 90/110** 83/ 95 138/13815.8/21.0 75.8/87.5 105.9/120.5 110/125** 98/112 138/138

208/230-3-60

STD

—/— —/— 29.0/ 29.0 35/ 35 29/ 29 106/1064.9/ 6.5 13.6/15.6 29.0/ 29.4 35 35 29/ 29 106/1066.5/ 8.7 18.1/20.9 33.1/ 36.0 35/ 40 30/ 34 106/106

12.0/16.0 33.4/38.4 52.1/ 57.9 60/ 60 48/ 54 106/10615.8/21.0 43.8/50.5 65.1/ 73.5 70/ 80** 60/ 68 106/106

ALT

—/— —/— 30.4/ 30.4 35/ 35 30/ 30 110/1104.9/ 6.5 13.6/15.6 30.4/ 31.1 35/ 35 30/ 30 110/1106.5/ 8.7 18.1/20.9 34.8/ 37.7 35/ 40 32/ 35 110/110

12.0/16.0 33.4/38.4 53.8/ 59.6 60/ 60 50/ 55 110/11015.8/21.0 43.8/50.5 66.9/ 75.3 70/ 80** 62/ 69 110/110

HIGH

—/— —/— 30.7/ 30.7 35/ 35 31/ 31 129/1294.9/ 6.5 13.6/15.6 30.7/ 31.5 35/ 35 31/ 31 129/1296.5/ 8.7 18.1/20.9 35.2/ 38.1 40/ 40 32 /36 129/129

12.0/16.0 33.4/38.4 54.2/ 60.0 60/ 60 50/ 56 129/12915.8/21.0 43.8/50.5 67.2/ 75.7 70/ 80** 62/ 70 129/129

460-3-60

STD

— — 15.2 20 15 536.0 7.2 15.2 20 15 53

11.5 13.8 22.3 25 20 5314.0 16.8 26.0 30 24 5323.0 27.7 39.6 40 36 53

ALT

— — 15.5 20 15 556.0 7.2 15.5 20 15 55

11.5 13.8 22.6 25 21 5514.0 16.8 26.4 30 24 5523.0 27.7 39.9 40 37 55

HIGH

— — 16.0 20 16 646.0 7.2 16.0 20 16 64

11.5 13.8 23.3 25 21 6414.0 16.8 27.0 30 25 6423.0 27.7 40.6 45 37 64

575-3-60STD — — 10.9 15 12 42ALT — — 11.1 15 12 44

HIGH — — 11.4 15 12 51

5 Tons

208/230-1-60

STD

—/— —/— 49.3/ 49.3 60/ 60 47/ 47 166/1664.9/ 6.5 23.5/27.1 49.3/ 49.3 60/ 60 47/ 47 166/1666.5/ 8.7 31.4/36.3 51.6/ 57.7 60/ 60 48/ 54 166/1669.8/13.0 46.9/54.2 71.0/ 80.1 80/ 90** 66/ 75 166/166

13.1/17.4 62.8/72.5 90.9/103.0 100/110** 85/ 96 166/16615.8/21.0 75.8/87.5 107.2/121.8 110/125** 100/113 166/166

ALT

—/— —/— 50.0/ 50.0 60/ 60 48/ 48 188/1884.9/ 6.5 23.5/27.1 50.0/ 50.0 60/ 60 48/ 48 188/1886.5/ 8.7 31.4/36.3 52.5/ 58.6 60/ 60 49/ 55 188/1889.8/13.0 46.9/54.2 71.9/ 81.0 80/ 90** 67/ 75 188/188

13.1/17.4 62.8/72.5 91.8/103.9 100/110** 85/ 96 188/18815.8/21.0 75.8/87.5 108.0/122.6 110/125** 100/114 188/188

208/230-3-60

STD

—/— —/— 32.1/ 32.1 40/ 40 32/ 32 133/1334.9/ 6.5 13.6/15.6 32.1/ 32.4 40/ 40 32/ 32 133/1337.9/10.5 21.9/25.3 40.7/ 44.4 45/ 45 37/ 41 133/133

12.0/16.0 33.4/38.4 55.1/ 60.9 60/ 70** 51/ 57 133/13315.8/21.0 43.8/50.5 68.1/ 76.5 70/ 80** 63/ 70 133/13319.9/26.5 55.2/63.8 82.4/ 92.5 90/100** 76/ 86 133/133

ALT

—/— —/— 31.4/ 31.4 40/ 40 32/ 32 153/1534.9/ 6.5 13.6/15.6 31.4/ 31.5 40/ 40 32/ 32 153/1537.9/10.5 21.9/25.3 39.9/ 43.5 40/ 45 37/ 41 153/153

12.0/16.0 33.4/38.4 54.2/ 60.0 60/ 60 50/ 56 153/15315.8/21.0 43.8/50.5 67.2/ 75.7 70/ 80** 62/ 70 153/15319.9/26.5 55.2/63.8 81.6/ 91.6 90/100** 75/ 85 153/153

HIGH

—/— —/— 33.7/ 33.7 40/ 40 34/ 34 179/1794.9/ 6.5 13.6/15.6 33.7/ 34.4 40/ 40 34/ 34 179/1797.9/10.5 21.9/25.3 42.7/ 46.4 45/ 50 39/4 3 179/179

12.0/16.0 33.4/38.4 57.1/ 62.9 60/ 70** 53/ 58 179/17915.8/21.0 43.8/50.5 70.1/ 78.5 80/ 80** 65/ 72 179/17919.9/26.5 55.2/63.8 84.4/ 94.5 90/100** 78/ 87 179/179

460-3-60

STD

— — 15.3 20 15 746.0 7.2 15.6 20 15 74

11.5 13.8 23.9 25 22 7414.0 16.8 27.6 30 25 7423.0 27.7 41.2 45 38 7425.0 30.1 44.2 45 41 74

ALT

— — 15.6 20 16 836.0 7.2 16.0 20 16 83

11.5 13.8 24.3 25 22 8314.0 16.8 28.0 30 26 8323.0 27.7 41.6 45 38 8325.0 30.1 44.6 45 41 83

HIGH

— — 15.6 20 16 966.0 7.2 16.0 20 16 96

11.5 13.8 24.3 25 22 9614.0 16.8 28.0 30 26 9623.0 27.7 41.6 45 38 9625.0 30.1 44.6 45 41 96

575-3-60STD — — 11.5 15 13 60ALT — — 11.7 15 13 67

HIGH — — 11.7 15 13 77

21


LEGEND





% Voltage Imbalance


AB = 452 vBC = 464 vAC = 455 v

= 457






UNITSIZE

NOMINALV-PH-Hz

IFMTYPE



6 Tons

208/230-3-60

STD

—/— —/— 37.2/37.2 45/ 45 37/37 184/1844.9/ 6.5 13.6/15.6 37.2/37.2 45/ 45 37/37 184/1847.9/10.5 21.9/25.3 37.2/38.1 40/ 45 37/41 184/184

12.0/16.0 33.4/38.4 54.2/60.0 60/ 60 50/56 184/18415.8/21.0 43.8/50.5 67.2/75.7 70/ 80** 62/70 184/18419.9/26.5 55.2/63.8 81.6/91.6 90/100** 75/85 184/184

HIGH

—/— —/— 39.5/39.5 45/ 45 39/39 210/2104.9/ 6.5 13.6/15.6 39.5/39.5 45/ 45 39/39 210/2107.9/10.5 21.9/25.3 39.5/40.9 45/ 50 39/43 210/210

12.0/16.0 33.4/38.4 57.1/62.9 60/ 70** 53/58 210/21015.8/21.0 43.8/50.5 70.1/78.5 80/ 80** 65/72 210/21019.9/26.5 55.2/63.8 84.4/94.5 90/100** 78/87 210/210

460-3-60

STD

— — 17.6 20 17 926.0 7.2 17.6 20 17 92

11.5 13.8 20.5 25 21 9214.0 16.8 27.0 30 25 9223.0 27.7 40.6 45 37 9225.5 30.7 44.3 45 41 92

HIGH

— — 18.4 25 18 1056.0 7.2 18.4 25 18 105

11.5 13.8 21.5 25 22 10514.0 16.8 28.0 30 26 10523.0 27.7 41.6 45 38 10525.5 30.7 45.3 50 42 105

575-3-60STD — — 13.1 20 14 77HIGH — — 13.7 20 15 87



average voltage


3

=1371

3




MCA(230 v)

MCA(460 v)

MCA(575 v)

MOCP(for separate


22


UNITSIZE

NOMINALV-PH-Hz

IFMTYPE



71/2 Tons

208/230-3-60

STD

—/— —/— 44.9/ 44.9 50/ 50 48/ 48 234/2347.8/10.4 21.7/25 44.9/ 44.9 50/ 50 48/ 48 234/23412/16 33.4/38.5 55.0/ 60.8 60/ 60 51/ 56 234/234

18.4/24.8 51.7/59.7 77.9/ 87.3 80/ 90** 72/ 81 234/23424/32 66.7/77 96.6/108.9 100/110** 89/101 234/234

31.8/42.4 88.4/102 123.7/140.2 125/150** 114/130 234/234

ALT

—/— —/— 44.9/ 44.9 50/ 50 48/ 48 234/2347.8/10.4 21.7/25 44.9/ 44.9 50/ 50 48/ 48 234/23412/16 33.4/38.5 55.0/ 60.8 60/ 60 51/ 56 234/234

18.6/24.8 51.7/59.7 77.9/ 87.3 80/ 90** 72/ 81 234/23424/32 66.7/77 96.6/108.9 100/110** 89/101 234/234

31.8/42.4 88.4/102 123.7/140.2 125/150** 114/130 234/234

HIGH

—/— —/— 49.7/ 49.7 60/ 60 53/ 53 277/2777.8/10.4 21.7/25 49.7/ 50.0 60/ 60 53/ 53 277/27712/16 33.4/38.5 61.0/ 66.8 70/ 70** 56/ 61 277/277

18.6/24.8 51.7/59.7 83.9/ 93.3 90/100** 77/ 86 277/27724/32 66.7/77 102.6/114.9 110/125** 94/106 277/277

32.3/42.4 88.4/102 129.7/146.2 150/150** 119/135 277/277

460-3-60

STD

— — 20.6 25 22 11013.9 16.7 26.9 25 25 11016.5 19.8 28.1 30 28 11027.8 33.4 47.8 50 44 11033 39.7 55.6 60 51 110

41.7 50.2 68.7 70** 63 110

ALT

— — 20.6 25 22 11013.9 16.7 26.9 25 25 11016.5 19.8 28.1 30 28 11027.8 33.4 47.8 50 44 11033 39.7 55.6 60 51 110

41.7 50.2 68.7 70** 63 110

HIGH

— — 22.8 25 24 13213.9 16.7 29.6 30 27 13216.5 19.8 30.8 35 31 13227.8 33.4 50.5 60 46 13233 39.7 58.3 60 54 132

41.7 50.2 71.4 80** 66 132

575-3-60

STD— — 16.6 20 18 9917 17.1 26.1 25 24 9934 34.1 47.4 45 44 99

ALT— — 16.6 20 18 9917 17.1 26.1 25 24 9934 34.1 47.4 45 44 99

HIGH— — 18.4 20 20 11617 17.1 28.3 30 26 11634 34.1 49.6 45 46 116

81/2 Tons

208/230-3-60

STD

—/— —/— 49.1/ 49.1 60/ 60 52/ 52 277/2777.8/10.4 21.7/25 49.1/ 49.1 60/ 60 52/ 52 277/27712/16 33.4/38.5 55.0/ 60.8 60/ 60 52/ 56 277/277

18.6/24.8 51.7/59.7 77.9/ 87.3 80/ 90** 72/ 81 277/27724/32 66.7/77 96.6/108.9 100/110** 89/101 277/277

31.8/42.4 88.4/102 123.7/140.2 125/150** 114/130 277/277

HIGH

—/— —/— 53.9/ 53.9 60/ 60 57/ 57 320/3207.8/10.4 21.7/25 53.9/ 53.9 60/ 60 57/ 57 320/32012/16 33.4/38.5 61.0/ 66.8 70/ 70** 57/ 61 320/320

18.6/24.8 51.7/59.7 83.9/ 93.3 90/100** 77/ 86 320/32024/32 66.7/77 102.6/114.9 110/125** 94/106 320/320

31.8/42.4 88.4/102 129.7/146.2 150/150** 119/135 320/320

460-3-60

STD

— — 23.2 30 24 15113.9 16.7 26.9 30 25 15116.5 19.8 28.1 30 28 15127.8 33.4 47.8 50 44 15133 39.7 55.6 60 51 151

41.7 50.2 68.7 70** 63 151

HIGH

— — 25.4 30 27 17313.9 16.7 29.6 30 27 17316.5 19.8 30.8 35 31 17327.8 33.4 50.5 60 46 17333 39.7 58.3 60 54 173

41.7 50.2 71.4 80** 66 173

575-3-60

STD— — 18.4 25 19 11117 17.1 26.1 25 24 11134 34.1 47.4 45 44 111

HIGH— — 20.2 25 21 12817 17.1 28.3 30 26 12834 34.1 49.6 45 46 128

23


LEGEND





% Voltage Imbalance


AB = 452 vBC = 464 vAC = 455 v

= 457






UNITSIZE

NOMINALV-PH-Hz

IFMTYPE



10 Tons

208/230-3-60

STD

—/— —/— 49.4/ 49.4 60/ 60 52/ 52 302/3027.8/10.4 21.7/25 49.4/ 49.4 60/ 60 52/ 52 302/30212/16 33.4/38.5 55.0/ 60.8 60/ 60 52/ 56 302/30224/32 66.7/77 96.6/108.9 100/110** 89/101 302/302

31.8/42.4 88.4/102 123.7/140.2 125/150** 114/130 302/30237.6/50 104.2/120.3 143.6/163.0 150/175** 132/151 302/302

ALT

—/— —/— 51.1/ 51.1 60/ 60 54/ 54 321/3217.8/10.4 21.7/25 51.1/ 51.1 60/ 60 54/ 54 321/32112/16 33.4/38.5 57.1/ 62.9 60/ 60 54/ 58 321/32124/32 66.7/77 98.8/111.0 100/125** 91/103 321/321

31.8/42.4 88.4/102 125.9/142.3 150/150** 116/131 321/32137.6/50 104.2/120.3 145.7/165.2 150/175** 134/152 321/321

HIGH

—/— —/— 58.6/ 68.6 70/ 70** 63/ 63 369/3697.8/10.4 21.7/25 58.6/ 58.6 70/ 70** 63/ 63 369/36912/16 33.4/38.5 66.5/ 72.3 80/ 80** 63/ 67 369/369

22.9/32 66.7/77 108.1/120.4 110/125** 99/111 369/36931.8/42.4 88.4/102 135.2/151.7 150/175** 124/140 369/36937.6/50 104.2/120.3 155.1/174.5 175/175** 143/161 369/369

460-3-60

STD

— — 24.2 30 26 15116.5 19.8 30.8 30 28 15127.8 33.4 45.0 40 44 15133 39.7 55.6 60 51 151

41.7 50.2 68.7 70** 63 15150 60.1 81.1 90** 75 151

ALT

— — 25.0 30 26 19016.5 19.8 31.8 30 29 19027.8 33.4 46.0 45 45 19033 39.7 56.6 60 52 190

41.7 50.2 69.7 70** 64 19050 60.1 82.1 90** 76 190

HIGH

— — 29.0 35 31 18416.5 19.8 36.8 40 34 18427.8 33.4 51.0 60 49 18433 39.7 61.6 70** 57 184

41.7 50.2 74.7 80** 69 18450 60.1 87.1 90** 80 184

575-3-60

STD

— — 19.1 25 20 12117 17.1 26.1 25 24 12134 34.1 47.4 45 44 12151 51.2 68.8 70** 63 121

ALT

— — 19.7 25 21 15217 17.1 26.9 25 25 15234 34.1 48.2 45 44 15251 51.2 69.6 70** 64 152

HIGH

— — 22.9 25 25 14817 17.1 30.9 35 28 14834 34.1 52.2 50 48 14851 51.2 73.6 80** 68 148

FLA — Full Load AmpsHACR — Heating, Air Conditioning and RefrigerationIFM — Indoor (Evaporator) Fan MotorLRA — Locked Rotor AmpsMCA — Minimum Circuit AmpsMOCP — Maximum Overcurrent ProtectionNEC — National Electrical CodeOFM — Outdoor (Condenser) Fan MotorRLA — Rated Load Amps


average voltage


3

=1371

3




MCA(230 v)

MCA(460 v)

MCA(575 v)

MOCP(for separate


24


LEGEND





% Voltage Imbalance


AB = 452 vBC = 464 vAC = 455 v

= 457






UNITSIZE

NOMINALV-PH-Hz

IFMTYPE



121/2 Tons

208/230-3-60

STD

—/— —/— 61.0/ 61.0 70/ 70** 65/ 65 364/3647.8/10.4 21.7/25 61.0/ 61.0 70/ 70** 65/ 65 364/36412/16 33.4/38.5 61.0/ 66.8 70/ 70** 65/ 65 364/36424/32 66.7/77 102.6/114.9 110/125** 94/106 364/364

31.8/42.4 88.4/102 129.7/146.2 150/150** 119/135 364/36437.6/50 104.2/120.3 149.6/169.0 150/175** 138/156 364/364

ALT

—/— —/— 65.4/ 65.4 80/ 80** 70/ 70 383/3837.8/10.4 21.7/25 65.4/ 65.4 80/ 80** 70/ 70 383/38312/16 33.4/38.5 66.5/ 72.3 80/ 80** 70/ 70 383/38324/32 66.7/77 108.1/120.4 110/125** 99/111 383/383

31.8/42.4 88.4/102 135.2/151.7 150/175** 124/140 383/38337.6/50 104.2/120.3 155.1/174.5 175/175** 143/161 383/383

460-3-60

STD

— — 28.7 35 30 17616.5 19.8 33.5 35 31 17627.8 33.4 47.8 45 46 17633 39.7 58.3 60 54 176

41.7 50.2 71.4 80** 66 17650 60.1 83.9 90** 77 176

ALT

— — 31.3 35 33 21516.5 19.8 36.8 40 34 21527.8 33.4 51.0 60 49 21533 39.7 61.6 70** 57 215

41.7 50.2 74.7 80** 69 21550 60.1 87.1 90** 80 215

575-3-60

STD

— — 23.3 30 25 12917 17.1 28.3 30 26 12934 34.1 49.6 45 46 12951 51.2 71.0 80** 65 129

ALT

— — 25.4 30 27 16017 17.1 30.9 35 28 16034 34.1 52.2 50 48 16051 51.2 73.6 80** 68 160

FLA — Full Load AmpsHACR — Heating, Air Conditioning and RefrigerationIFM — Indoor (Evaporator) Fan MotorLRA — Locked Rotor AmpsMCA — Minimum Circuit AmpsMOCP — Maximum Overcurrent ProtectionNEC — National Electrical CodeOFM — Outdoor (Condenser) Fan MotorRLA — Rated Load Amps


average voltage


3

=1371

3




MCA(230 v)

MCA(460 v)

MCA(575 v)

MOCP(for separate


25

Table 6 — Electric Heating Usage — Standard-Efficiency ASHRAE 90.1 Compliant Cooling Only Units

*Two heater packages required to provide kW indicated.†004 on units with convenience outlet.**002 on high-static units.





UNITSIZE

VOLTAGE(60 Hz)

ACCESSORYkW

ACCESSORY HEATERPART NUMBER CRHEATER - - - A00


3 Tons


3.3/ 4.0/ 4.44.9/ 5.8/ 6.56.5/ 8.0/ 8.77.9/ 9.6/10.59.8/11.6/13.0*

001002003004

002+002

———†—004

208/230/240(3 phase)

3.3/ 4.0/ 4.44.9/ 5.8/ 6.56.5/ 8.0/ 8.77.9/ 9.6/10.5

12.0/14.7/16.0

001002003004005

—————

460/480(3 phase)

5.5/ 6.08.1/ 8.8

10.6/11.512.9/14.0

006007008009

————

4 Tons


3.3/ 4.0/ 4.46.5/ 8.0/ 8.79.8/11.6/13.0*

13.1/16.0/17.4*16.0/19.3/21.0*

001003

002+002003+003004+004

——004004004

208/230/240(3 phase)

4.9/ 5.8/ 6.56.5/ 8.0/ 8.7

12.0/14.7/16.015.8/19.3/21.0*

002003005

004+004

———002

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*

006008009

008+008

————

5 Tons


4.9/ 5.8/ 6.56.6/ 8.0/ 8.79.8/11.6/13.0*

13.1/16.0/17.4*15.8/19.3/21.0*

002003

002+002003+003004+004

——004004004

208/230/240(3 phase)

4.9/ 5.8/ 6.57.9/ 9.6/10.5

12.0/14.7/16.015.8/19.3/21.0*19.9/24.3/26.5*

002004005

004+004004+005

———**002002**

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*23.4/25.5*

006008009

008+008008+009

—————

6 Tons

208/230/240(3 phase)

4.9/ 5.8/ 6.57.9/ 9.6/10.5

12.0/14.7/16.015.8/19.3/21.0*19.9/24.3/26.5*

002004005

004+004004+005

———002**002**

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*23.4/25.5*

006008009

008+008008+009

—————

71/2 Tons

208/230/240(3 phase)

7.8/ 9.6/10.4 017 00612.0/14.7/16.0 010 00618.6/22.8/24.8 011 00724.0/29.4/32.0 012 00731.8/39.0/42.4 012+017 009

460/480(3 phase)

12.8/13.9 016 00615.2/16.5 013 00625.6/27.8 014 00630.4/33.0 015 00638.4/41.7 014+016 008

575(3 phase)

17.0 018 00634.0 019 006

81/2 Tons

208/230/240(3 phase)

7.8/ 9.6/10.4 017 00612.0/14.7/16.0 010 00618.6/22.8/24.8 011 00724.0/29.4/32.0 012 00731.8/39.0/42.4 012+017 009

460/480(3 phase)

12.8/13.9 016 00615.2/16.5 013 00625.6/27.8 014 00630.4/33.0 015 00638.4/41.7 014+016 008

575(3 phase)

17.0 018 00634.0 019 006

10 Tons

208/230/240(3 phase)

7.8/ 9.6/10.4 017 01112.0/14.7/16.0 010 01224.0/29.4/32.0 012 01231.8/38.9/42.4 012+017 01537.5/46.0/50.0 010+012 015

460/480(3 phase)

12.8/13.9 013 01115.2/16.5 014 01130.4/33.0 015 01138.4/41.7 014+016 01446.0/50.0 013+015 014

575(3 phase)

17.0 018 01134.0 019 01151.0 018+019 014

121/2 Tons

208/230/240(3 phase)

7.8/ 9.6/10.4 017 01212.0/14.7/16.0 010 01224.0/29.4/32.0 012 01231.8/38.9/42.4 012+017 01537.5/46.0/50.0 010+012 015

460/480(3 phase)

12.8/13.9 013 01115.2/16.5 014 01130.4/33.0 015 01138.4/41.7 014+016 01446.0/50.0 013+015 014

575(3 phase)

17.0 018 01134.0 019 01451.0 018+019 014

26

Table 7 — Electrical Data — Standard-Efficiency Cooling Only Units(Without Convenience Outlet)

UNITSIZE

NOMINALV-PH-Hz

IFMTYPE

ELECTRIC HEAT POWER SUPPLY DISCONNECTSIZE†

NominalkW FLA MCA MOCP* FLA LRA

3 Tons

208/230-1-60

STD

—/— —/— 25.2/25.2 30/30 24/24 106/1063.3/ 4.4 15.9/18.3 25.2/27.3 30/30 24/25 106/1064.9/ 6.5 23.5/27.1 33.7/38.2 35/40 31/35 106/1066.4/ 8.7 31.4/36.3 43.6/49.7 45/50 40/46 106/1067.9/10.5 37.9/43.8 51.8/59.1 60/60 48/54 106/1069.8/13.0 46.9/54.2 63.0/72.1 70/80** 58/66 106/106

ALT

—/— —/— 26.6/26.6 35/35 26/26 111/1113.3/ 4.4 15.9/18.3 26.6/29.0 35/35 26/27 111/1114.9/ 6.5 23.5/27.1 35.5/40.0 40/40 33/37 111/1116.5/ 8.7 31.4/36.3 45.4/51.4 50/60 42/47 111/1117.9/10.5 37.9/43.8 53.5/60.8 60/70** 49/56 111/1119.8/13.0 46.9/54.2 64.8/73.8 70/80** 60/68 111/111

208/230-3-60

STD

—/— —/— 17.7/17.7 25/25 17/17 85/ 853.3/ 4.4 9.2/10.6 17.7/17.7 25/25 17/17 85/ 854.9/ 6.5 13.6/15.6 21.3/23.9 25/25 20/22 85/ 856.5/ 8.7 18.1/20.9 27.0/30.5 30/35 25/28 85/ 857.9/10.5 21.9/25.3 31.7/35.9 35/40 29/33 85/ 85

12.2/16.0 33.4/38.4 46.1/52.4 50/60 42/48 85/ 85

ALT

—/— —/— 19.1/19.1 25/25 19/19 90/ 903.3/ 4.4 9.2/10.6 19.1/19.4 25/25 19/19 90/ 904.9/ 6.5 13.6/15.6 23.1/25.7 25/30 21/24 90/ 906.5/ 8.7 18.1/20.9 28.8/32.3 30/35 26/30 90/ 907.9/10.5 21.9/25.3 33.5/37.7 35/40 31/35 90/ 90

12.3/16.0 33.4/38.4 47.8/54.2 50/60 44/50 90/ 90

HIGH

—/— —/— 19.4/19.4 25/25 19/19 109/1093.3/ 4.4 9.2/10.6 19.4/19.7 25/25 19/19 109/1094.9/ 6.5 13.6/15.6 23.4/26.0 30/30 22/24 109/1096.5/ 8.7 18.1/20.9 29.2/32.7 30/35 27/30 109/1097.9/10.5 21.9/25.3 33.9/38.1 35/40 31/35 109/109

12.3/16.0 33.4/38.4 48.2/54.6 50/60 44/50 109/109

460-3-60

STD

— — 7.6 15 7 446.0 7.2 10.6 15 10 458.8 10.6 14.9 15 14 45

11.5 13.8 18.9 20 17 4514.0 16.8 22.7 25 21 45

ALT

— — 8.4 15 8 486.0 7.2 11.6 15 11 488.8 10.6 15.9 20 15 48

11.5 13.8 19.9 20 18 4814.0 16.8 23.7 25 22 48

HIGH

— — 8.9 15 9 576.0 7.2 12.3 15 11 578.8 10.6 16.5 20 15 57

11.5 13.8 20.5 25 19 5714.0 16.8 24.3 25 22 57

575-3-60STD — — 5.5 15 6 34ALT — — 6.0 15 7 37

HIGH — — 6.3 15 7 56

4 Tons

208/230-1-60

STD

—/— —/— 34.0/ 34.0 40/ 40 32/ 32 129/1293.3/ 4.4 15.9/18.3 34.0/ 34.0 40/ 40 32/ 32 129/1296.5/ 8.7 31.4/36.3 43.6/ 49.7 45/ 50 40/ 46 129/1299.3/13.0 46.9/54.2 63.0/ 72.1 70/ 80** 58/ 66 129/129

13.1/17.4 62.8/72.5 82.9/ 95.0 90/100** 76/ 87 129/12915.8/21.0 75.8/87.5 99.2/113.8 100/125** 91/105 129/129

ALT

—/— —/— 35.4/ 35.4 45/ 45 34/ 34 133/1333.3/ 4.4 15.9/18.3 35.4/ 35.4 45/ 45 34/ 34 133/1336.5/ 8.7 31.4/36.3 45.4/ 51.4 50/ 60 42/ 47 133/1339.3/13.0 46.9/54.2 64.8/ 73.8 70/ 80** 60/ 68 133/133

13.1/17.4 62.8/72.5 84.7/ 96.8 90/100** 78/ 89 133/13315.8/21.0 75.8/87.5 100.9/115.5 110/125** 93/106 133/133

208/230-3-60

STD

—/— —/— 24.2/ 24.2 30/ 30 23/ 23 101/1014.9/ 6.5 13.6/15.6 24.2/ 24.2 30/ 30 23/ 23 101/1016.5/ 8.7 18.1/20.9 27.0/ 30.5 30/ 35 25/ 28 101/101

12.0/16.0 33.4/38.4 46.1/ 52.4 50/ 60 42/ 48 101/10115.8/21.0 43.8/50.5 59.1/ 67.5 60/ 70** 54/ 62 101/101

ALT

—/— —/— 25.6/ 25.6 30/ 30 25/ 25 105/1054.9/ 6.5 13.6/15.6 25.6/ 25.7 30/ 30 25/ 25 105/1056.5/ 8.7 18.1/20.9 28.8/ 32.3 30/ 35 26/ 30 105/105

12.0/16.0 33.4/38.4 47.8/ 54.2 50/ 60 44/ 50 105/10515.8/21.0 43.8/50.5 60.8/ 69.3 70/ 70** 56/ 64 105/105

HIGH

—/— —/— 25.9/ 25.9 30/ 30 25/ 25 124/1244.9/ 6.5 13.6/15.6 25.9/ 26.0 30/ 30 25/ 25 124/1246.5/ 8.7 18.1/20.9 29.2/ 32.7 30/ 35 27/ 30 124/124

12.0/16.0 33.4/38.4 48.2/ 54.6 50/ 60 44/ 50 124/12415.8/21.0 43.8/50.5 61.2/ 69.6 70/ 70** 56/ 64 124/124

460-3-60

STD

— — 13.0 20 13 516.0 7.2 13.0 20 13 51

11.5 13.8 19.5 20 18 5114.0 16.8 23.3 25 21 5123.0 27.7 36.8 40 34 51

ALT

— — 13.3 20 13 536.0 7.2 13.3 20 13 53

11.5 13.8 19.9 20 18 5314.0 16.8 23.7 25 22 5323.0 27.7 37.2 40 34 53

HIGH

— — 13.8 20 13 626.0 7.2 13.8 20 13 62

11.5 13.8 20.5 25 19 6214.0 16.8 24.3 25 22 6223.0 27.7 37.8 40 35 62

575-3-60STD — — 9.2 15 10 41ALT — — 9.3 15 10 42

HIGH — — 9.7 15 10 49

27

Table 7 — Electrical Data — Standard-Efficiency Cooling Only Units(Without Convenience Outlet) (cont)

LEGEND





% Voltage Imbalance


AB = 452 vBC = 464 vAC = 455 v






UNITSIZE

NOMINALV-PH-Hz

IFMTYPE



5 Tons

208/230-1-60

STD

—/— —/— 43.3/ 43.3 60/ 60 42/ 42 161/1614.9/ 6.5 23.5/27.1 43.3/ 43.3 60/ 60 42/ 42 161/1616.5/ 8.7 31.4/36.3 46.6/ 52.7 50/ 60 43/ 48 161/1619.8/13.0 46.9/54.2 66.0/ 75.1 70/ 80** 61/ 69 161/161

13.1/17.4 62.8/72.5 85.9/ 98.0 90/100** 79/ 90 161/16115.8/21.0 75.8/87.5 102.2/116.8 110/125** 94/107 161/161

ALT

—/— —/— 44.0/ 44.0 60/ 60 42/ 42 184/1844.9/ 6.5 23.5/27.1 44.0/ 44.0 60/ 60 42/ 42 184/1846.5/ 8.7 31.4/36.3 47.5/ 53.6 50/ 60 44/ 49 184/1849.8/13.0 46.9/54.2 66.9/ 76.0 70/ 80** 62/ 70 184/184

13.1/17.4 62.8/72.5 86.8/ 98.9 90/100** 80/ 91 184/18415.8/21.0 75.8/87.5 103.0/117.6 110/125** 95/108 184/184

208/230-3-60

STD

—/— —/— 27.3/ 27.3 35/ 35 27/ 27 128/1284.9/ 6.5 13.6/15.6 27.3/ 27.3 35/ 35 27/ 27 128/1287.9/10.5 21.9/25.3 34.7/ 38.9 40/ 40 32/ 36 128/128

12.0/16.0 33.4/38.4 49.1/ 55.4 50/ 60 45/ 51 128/12815.8/21.0 43.8/50.5 62.1/ 70.5 70 80** 57/ 65 128/12819.9/26.5 55.2/63.8 76.4/ 87.1 80/ 90** 70/ 80 128/128

ALT

—/— —/— 26.6/ 26.6 35/ 35 26/ 26 148/1484.9/ 6.5 13.6/15.6 26.6/ 26.6 35/ 35 26/ 26 148/1487.9/10.5 21.9/25.3 33.9/ 38.1 35/ 40 31/ 35 148/148

12.0/16.0 33.4/38.4 48.2/ 54.6 50/ 60 44/ 50 148/14815.8/21.0 43.8/50.5 61.2/ 69.6 70/ 70** 56/ 64 148/14819.9/26.5 55.2/63.8 75.6/ 86.2 80/ 90** 70/ 79 148/148

HIGH

—/— —/— 28.9/ 28.9 35/ 35 29/ 29 174/1744.9/ 6.5 13.6/15.6 28.9 28.9 35/ 35 29/ 29 174/1747.9/10.5 21.9/25.3 36.7/ 40.9 40/ 45 34/ 38 174/174

12.0/16.0 33.4/38.4 51.1/ 57.4 60/ 60 47/ 53 174/17415.8/21.0 43.8/50.5 64.1/ 72.5 70/ 80** 59/ 67 174/17419.9/26.5 55.2/63.8 78.4/ 89.1 80/ 90** 72/ 82 174/174

460-3-60

STD

— — 13.2 20 13 716.0 7.2 13.2 20 13 72

11.5 13.8 21.2 25 19 7214.0 16.8 24.9 25 23 7223.0 27.7 38.5 40 35 7225.0 30.1 41.5 45 38 72

ALT

— — 13.5 20 13 816.0 7.2 13.5 20 13 81

11.5 13.8 21.5 25 20 8114.0 16.8 25.3 30 23 8123.0 27.7 38.8 40 36 8125.0 30.1 41.8 45 38 81

HIGH

— — 13.5 20 13 936.0 7.2 13.5 20 13 94

11.5 13.8 21.5 25 20 9414.0 16.8 25.3 30 23 9423.0 27.7 38.8 40 36 9425.0 30.1 41.8 45 38 94

575-3-60STD — — 9.7 15 11 58ALT — — 9.9 15 11 65

HIGH — — 9.9 15 11 75



average voltage


3

=1371

3




MCA(230 v)

MCA(460 v)

MCA(575 v)

MOCP(for separate


28


UNITSIZE

NOMINALV-PH-Hz

IFMTYPE



6 Tons

208/230-3-60

STD

—/— —/— 32.4/32.4 40/40 31/31 180/1804.9/ 6.5 13.6/15.6 32.4/32.4 40/40 31/31 180/1807.9/10.5 21.9/25.3 33.9/38.1 35/40 31/35 180/180

12.0/16.0 33.4/38.4 48.2/54.6 50/60 44/50 180/18015.8/21.0 43.8/50.5 61.2/69.6 70/70** 56/64 180/18019.9/26.5 55.2/63.8 75.6/86.2 80/90** 70/79 180/180

HIGH

—/— —/— 34.7/34.7 40/40 34/34 205/2054.9/ 6.5 13.6/15.6 34.7/34.7 40/40 34/34 205/2057.9/10.5 21.9/25.3 36.7/40.9 40/45 34/38 205/205

12.0/16.0 33.4/38.4 51.1/57.4 60/60 47/53 205/20515.8/21.0 43.8/50.5 64.1/72.5 70/80** 59/67 205/20519.9/26.5 55.2/63.8 78.4/89.1 80/90** 72/82 205/205

460-3-60

STD

— — 15.4 20 15 906.0 7.2 15.4 20 15 90

11.5 13.8 20.5 25 19 9014.0 16.8 24.3 25 22 9023.0 27.7 37.8 40 35 9025.5 30.7 41.6 45 38 90

HIGH

— — 16.2 20 16 1036.0 7.2 16.2 20 16 103

11.5 13.8 21.5 25 20 10314.0 16.8 25.3 30 23 10323.0 27.7 38.8 40 36 10325.5 30.7 42.6 45 39 103

575-3-60STD — — 11.4 15 12 75HIGH — — 11.9 15 13 86

71/2 Tons

208/230-3-60

STDANDALT

—/— —/— 40.1/ 40.1 45/ 45 42/ 42

229/229

7.8/10.4 21.7/ 25.0 40.1/ 40.1 45/ 45 42/ 4212.0/16.0 33.4/ 38.5 48.9/ 55.4 50/ 60 45/ 5118.6/24.8 51.7/ 59.7 71.9/ 81.8 80/ 90** 66/ 7524.0/32.0 66.7/ 77.0 90.6/103.5 100/110** 83/ 9531.9/42.4 88.4/102.0 117.7/134.8 125/150** 108/124

HIGH

—/— —/— 44.9/ 44.9 50/ 50 48/ 48

273/273

7.8/10.4 21.7/ 25.0 44.9/ 44.9 50/ 50 48/ 4812.0/16.0 33.4/ 38.5 54.9/ 61.4 60/ 70** 51/ 5618.6/24.8 51.7/ 59.7 77.9/ 87.8 80/ 90** 72/ 8124.0/32.0 66.7/ 77.0 96.6/109.5 100/110** 89/10131.9/42.4 88.4/102.0 123.7/140.8 125/150** 114/129

460-3-60

STDANDALT

— — 18.4 20 19

138

13.9 16.7 26.9 30 2516.5 19.8 28.1 30 2627.8 33.4 45.0 50 4133.0 39.7 52.9 60 4941.7 50.2 65.9 70** 61

HIGH

— — 20.6 25 22

130

13.9 16.7 26.9 30 2516.5 19.8 30.8 35 2827.8 33.4 47.8 50 4433.0 39.7 55.6 60 5141.7 50.2 68.7 70** 63

575-3-60

STDANDALT

— — 14.9 20 169717.0 17.1 23.9 25 22

34.0 34.1 45.3 50 42

HIGH— — 16.7 20 18

11417.0 17.1 26.1 30 2434.0 34.1 47.5 50 44

81/2 Tons

208/230-3-60

STD

—/— —/— 44.6/ 44.6 50/ 50 47/ 47

321/321

7.8/10.4 21.7/ 25.0 44.6/ 44.6 50/ 50 47/ 4712.0/16.0 33.4/ 38.5 48.9/ 55.4 50/ 60 47/ 5118.6/24.8 51.7/ 59.7 71.9/ 81.8 80/ 90** 66/ 7524.0/32.0 66.7/ 77.0 90.6/103.5 100/110** 83/ 9531.9/42.4 88.4/102.0 117.7/134.8 125/150** 108/124

HIGH

—/— —/— 49.4/ 49.4 60/ 60 52/ 52

365/365

7.8/10.4 21.7/ 25.0 49.4/ 49.4 60/ 60 52/ 5212.0/16.0 33.4/ 38.5 54.9/ 61.4 60/ 70** 52/ 5618.6/24.8 51.7/ 59.7 77.9/ 87.8 80/ 90** 72/ 8124.0/32.0 66.7/ 77.0 96.6/109.5 100/110** 89/10131.9/42.4 88.4/102.0 123.7/140.8 125/150** 114/129

460-3-60

STD

— — 22.7 25 24

161

13.9 16.7 24.1 25 2416.5 19.8 28.1 30 2627.8 33.4 45.0 50 4133.0 39.7 52.9 60 4941.7 50.2 65.9 70** 61

HIGH

— — 24.9 30 26

184

13.9 16.7 26.9 30 2616.5 19.8 30.8 35 2827.8 33.4 47.8 50 4433.0 39.7 55.6 60 5141.7 50.2 68.7 70** 63

575-3-60

STD— — 17.6 20 18

13517.0 17.1 23.9 25 2234.0 34.1 45.3 50 42

HIGH— — 19.4 25 20

15217.0 17.1 26.1 30 2434.0 34.1 47.5 50 44

29


LEGEND

*Used to determine minimum disconnect per NEC.†Fuse or HACR circuit breaker.**Fuse only.NOTES:1. In compliance with NEC requirements for multimotor and combination load equipment (refer to


2. Unbalanced 3-Phase Supply VoltageNever operate a motor where a phase imbalance in supply voltage is greater than 2%. Use the fol-lowing formula to determine the percent of voltage imbalance.% Voltage Imbalance






3. For units with power exhaust: If a single power source is to be used, size wire to include powerexhaust MCA and MOCP. Check MCA and MOCP when power exhaust is powered through theunit (must be in accordance with NEC and/or local codes). Determine the new MCA includingthe power exhaust using the following formula:MCA New = MCA unit only + MCA of Power ExhaustFor example, using a 71/2 ton unit with MCA = 28.9 and MOCP = 35, with CRPWREXH030A00power exhaust.MCA New = 28.9 amps + 1.6 amps = 30.5 ampsIf the new MCA does not exceed the published MOCP, then MOCP would not change. TheMOCP in this example is 35 amps, the MCA New is below 35, therefore the MOCP is accept-able. If “MCA New” is larger than the published MOCP, raise the MOCP to the next larger size.For separate power, the MOCP for the power exhaust will be 15 amps per NEC.

UNITSIZE

NOMINALV-Ph-Hz

IFMTYPE

ELECTRIC HEAT POWER SUPPLY DISCONNECT SIZE†Nominal

kW FLA MCA MOCP* FLA LRA

10 Tons

208/230-3-60

STD

—/— —/— 44.2/ 44.2 50/ 50 46/ 46

307/307

7.8/10.4 21.7/ 25.0 44.2/ 44.2 50/ 50 45/ 4512.0/16.0 33.4/ 38.5 48.9/ 55.4 60/ 60 45/ 5124.0/32.0 66.7/ 77.0 90.6/103.5 100/110** 83/ 9531.9/42.4 88.4/102.0 117.7/134.8 125/150** 108/12437.5/50.0 104.2/120.3 137.5/157.6 150/175** 127/147

ALT

—/— —/— 45.9/ 45.9 50/ 50 48/ 48

326/326

7.8/10.4 21.7/ 25.0 45.9/ 45.9 50/ 50 47/ 4712.0/16.0 33.4/ 38.5 51.1/ 57.5 60/ 60 47/ 5324.0/32.0 66.7/ 77.0 92.8/105.6 100/110** 85/ 9731.9/42.4 88.4/102.0 119.9/136.9 125/150** 110/12637.5/50.0 104.2/120.3 139.7/159.7 150/175** 128/147

HIGH

—/— —/— 53.4/ 53.4 50/ 50 57/ 57

374/374

7.8/10.4 21.7/ 25.0 53.4/ 53.4 60/ 60 56/ 5612.0/16.0 33.4/ 38.5 60.4/ 66.9 60/ 80** 56/ 6224.0/32.0 66.7/ 77.0 102.1/115.0 110/125** 94/10631.9/42.4 88.4/102.0 129.2/146.3 150/150** 119/13537.5/50.0 104.2/120.3 149.0/169.0 150/175** 137/156

460-3-60

STD

— — 21.8 25 23

152

16.5 19.8 28.1 30 2627.8 33.4 45.0 50 4133.0 39.7 52.9 60 4941.7 50.2 65.9 70** 6150.0 60.1 63.4 70** 72

ALT

— — 22.6 25 24

191

16.5 19.8 29.1 30 2727.8 33.4 46.0 50 4233.0 39.7 53.9 60 5041.7 50.2 66.9 70** 6250.0 60.1 64.4 70** 73

HIGH

— — 26.6 30 28

185

16.5 19.8 34.1 35 3127.8 33.4 51.0 60 4733.0 39.7 58.9 60 5441.7 50.2 71.9 80** 6650.0 60.1 69.4 80** 78

575-3-60

STD

— — 18.9 25 20

12617.0 17.1 23.9 25 2234.0 34.1 45.3 50 4251.0 51.2 55.8 60 61

ALT

— — 19.7 25 21

15217.0 17.1 24.7 25 2334.0 34.1 46.1 50 4251.0 51.2 54.6 60 62

HIGH

— — 23.7 30 25

16017.0 18.0 28.7 35 2634.0 36.0 50.1 60 4651.0 51.2 58.6 70** 66

121/2 Tons

208/230-3-60

STD

—/— —/— 65.2/ 65.2 80/ 80** 68/ 68

383/383

7.8/10.4 21.7/ 25.0 65.2/ 65.2 80/ 80** 68/ 6812.0/16.0 33.4/ 38.5 65.2/ 65.2 70/ 70** 68/ 6824.0/32.0 66.7/ 77.0 96.6/109.5 100/110** 89/10131.9/42.4 88.4/102.0 123.7/140.8 125/150** 114/12937.5/50.0 104.2/120.3 143.5/163.6 150/175** 132/151

ALT

—/— —/— 69.6/ 69.6 80/ 80** 73/ 73

406/406

7.8/10.4 21.7/ 25.0 69.6/ 69.6 80/ 80** 73/ 7312.0/16.0 33.4/ 38.5 69.6/ 69.6 80/ 80** 73/ 7324.0/32.0 66.7/ 77.0 102.1/115.0 110/125** 94/10631.9/42.4 88.4/102.0 129.2/146.3 150/150** 119/13537.5/50.0 104.2/120.3 149.0/169.0 150/175** 137/156

460-3-60

STD

— — 29.6 40 31

192

16.5 19.8 30.8 40 3127.8 33.4 47.8 50 4433.0 39.7 55.6 60 5141.7 50.2 68.7 70** 6350.0 60.1 66.1 80** 75

ALT

— — 32.2 45 34

203

16.5 19.8 34.1 45 3427.8 33.4 51.0 60 4733.0 39.7 58.9 60 5441.7 50.2 71.9 80** 6650.0 60.1 69.4 80** 78

575-3-60

STD

— — 23.6 30 25

15317.0 17.1 26.1 30 2534.0 34.1 47.5 50 4451.0 51.2 56.0 60 53

ALT

— — 25.7 30 27

16217.0 17.1 28.7 35 2734.0 34.1 50.1 60 4651.0 51.2 58.6 70** 66



average voltage


3

=1371

3


IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact your local elec-tric utility company immediately.


MCA(230 v)

MCA(460 v)

MCA(575 v)

MOCP(for separate


30

Table 8 — Electrical Data — Standard-Efficiency Cooling Only Units(With Convenience Outlet)

UNITSIZE

NOMINALV-PH-Hz

IFMTYPE



3 Tons

208/230-1-60

STD

—/— —/— 31.2/31.2 35/35 30/30 111/1113.3/ 4.4 15.9/18.3 31.2/32.3 35/35 30/31 111/1114.9/ 6.5 23.5/27.1 38.7/43.2 40/45 37/41 111/1116.4/ 8.7 31.4/36.3 48.6/54.7 50/60 46/51 111/1117.9/10.5 37.9/43.8 56.8/64.1 60/70** 53/60 111/1119.8/13.0 46.9/54.2 68.0/77.1 70/80** 64/72 111/111

ALT

—/— —/— 32.6/32.6 40/40 31/31 116/1163.3/ 4.4 15.9/18.3 32.6/34.0 40/40 31/32 116/1164.9/ 6.5 23.5/27.1 40.5/45.0 45/45 38/42 116/1166.5/ 8.7 31.4/36.3 50.4/56.4 60/60 47/53 116/1167.9/10.5 37.9/43.8 58.5/65.8 60/70** 55/61 116/1169.8/13.0 46.9/54.2 69.8/78.8 70/80** 65/73 116/116

208/230-3-60

STD

—/— —/— 22.5/22.5 30/30 23/23 90/ 903.3/ 4.4 9.2/10.6 22.5/23.0 30/30 23/23 90 904.9/ 6.5 13.6/15.6 27.3/29.4 30/30 25/28 90/ 906.5/ 8.7 18.1/20.9 33.1/36.0 35/40 30/34 90/ 907.9/10.5 21.9/25.3 37.7/42.0 40/45 35/39 90/ 90

12.2/16.0 33.4/38.4 52.1/57.9 60/60 48/54 90/ 90

ALT

—/— —/— 23.9/23.9 30/30 25/25 95/ 953.3/ 4.4 9.2/10.6 23.9/24.8 30/30 25/25 95/ 954.9/ 6.5 13.6/15.6 29.1/31.1 30/35 27/29 95/ 956.5/ 8.7 18.1/20.9 34.8/37.7 35/40 32/35 95/ 957.9/10.5 21.9/25.3 39.5/43.7 40/45 36/40 95/ 95

12.3/16.0 33.4/38.4 53.8/59.6 60/60 50/55 95/ 95

HIGH

—/— —/— 24.2/24.2 30/30 25/25 114/1143.3/ 4.4 9.2/10.6 24.2/25.2 30/30 25/25 114/1144.9/ 6.5 13.6/15.6 29.5/31.5 35/35 27/29 114/1146.5/ 8.7 18.1/20.9 35.2/38.1 40/40 32/36 114/1147.9/10.5 21.9/25.3 39.9/44.1 40/45 37/41 114/114

12.3/16.0 33.4/38.4 54.2/60.0 60/60 50/56 114/114

460-3-60

STD

— — 9.8 15 10 476.0 7.2 13.4 15 12 478.8 10.6 17.6 20 16 47

11.5 13.8 21.6 25 20 4714.0 16.8 25.4 30 23 47

ALT

— — 10.6 15 11 506.0 7.2 14.4 15 13 508.8 10.6 18.6 20 17 50

11.5 13.8 22.6 25 21 5014.0 16.8 26.4 30 24 50

HIGH

— — 11.1 15 11 596.0 7.2 15.0 20 14 598.8 10.6 19.2 20 18 59

11.5 13.8 23.3 25 21 5914.0 16.8 27.0 30 25 59

575-3-60STD — — 7.2 15 8 36ALT — — 7.7 15 9 39

HIGH — — 8.0 15 9 58

4 Tons

208/230-1-60

STD

—/— —/— 40.0/ 40.0 45/ 45 38/ 38 134/1343.3/ 4.4 15.9/18.3 40.0/ 40.0 45/ 45 38/ 38 134/1346.5/ 8.7 31.4/36.3 48.6/ 54.7 50/ 60 46/ 51 134/1349.3/13.0 46.9/54.2 68.0/ 77.1 70/ 80** 64/ 72 134/134

13.1/17.4 62.8/72.5 87.9/100.0 90/100** 82/ 93 134/13415.8/21.0 75.8/87.5 104.2/118.8 110/125** 97/110 134/134

ALT

—/— —/— 41.4/ 41.4 50/ 50 40/ 40 138/1383.3/ 4.4 15.9/18.3 41.4/ 41.4 50/ 50 40/ 40 138/1386.5/ 8.7 31.4/36.3 50.4/ 56.4 60/ 60 47/ 53 138/1389.3/13.0 46.9/54.2 69.8/ 78.8 70/ 80** 65/ 73 138/138

13.1/17.4 62.8/72.5 89.7/101.8 90/110** 83/ 95 138/13815.8/21.0 75.8/87.5 105.9/120.5 110/125** 98/112 138/138

208/230-3-60

STD

—/— —/— 29.0/ 29.0 35/ 35 29/ 29 106/1064.9/ 6.5 13.6/15.6 29.0/ 29.4 35 35 29/ 29 106/1066.5/ 8.7 18.1/20.9 33.1/ 36.0 35/ 40 30/ 34 106/106

12.0/16.0 33.4/38.4 52.1/ 57.9 60/ 60 48/ 54 106/10615.8/21.0 43.8/50.5 65.1/ 73.5 70/ 80** 60/ 68 106/106

ALT

—/— —/— 30.4/ 30.4 35/ 35 30/ 30 110/1104.9/ 6.5 13.6/15.6 30.4/ 31.1 35/ 35 30/ 30 110/1106.5/ 8.7 18.1/20.9 34.8/ 37.7 35/ 40 32/ 35 110/110

12.0/16.0 33.4/38.4 53.8/ 59.6 60/ 60 50/ 55 110/11015.8/21.0 43.8/50.5 66.9/ 75.3 70/ 80** 62/ 69 110/110

HIGH

—/— —/— 30.7/ 30.7 35/ 35 31/ 31 129/1294.9/ 6.5 13.6/15.6 30.7/ 31.5 35/ 35 31/ 31 129/1296.5/ 8.7 18.1/20.9 35.2/ 38.1 40/ 40 32 /36 129/129

12.0/16.0 33.4/38.4 54.2/ 60.0 60/ 60 50/ 56 129/12915.8/21.0 43.8/50.5 67.2/ 75.7 70/ 80** 62/ 70 129/129

460-3-60

STD

— — 15.2 20 15 536.0 7.2 15.2 20 15 53

11.5 13.8 22.3 25 20 5314.0 16.8 26.0 30 24 5323.0 27.7 39.6 40 36 53

ALT

— — 15.5 20 15 556.0 7.2 15.5 20 15 55

11.5 13.8 22.6 25 21 5514.0 16.8 26.4 30 24 5523.0 27.7 39.9 40 37 55

HIGH

— — 16.0 20 16 646.0 7.2 16.0 20 16 64

11.5 13.8 23.3 25 21 6414.0 16.8 27.0 30 25 6423.0 27.7 40.6 45 37 64

575-3-60STD — — 10.9 15 12 42ALT — — 11.1 15 12 44

HIGH — — 11.4 15 12 51

31

Table 8 — Electrical Data — Standard-Efficiency Cooling Only Units(With Convenience Outlet) (cont)

LEGEND





% Voltage Imbalance


AB = 452 vBC = 464 vAC = 455 v





UNITSIZE

NOMINALV-PH-Hz

IFMTYPE



5 Tons

208/230-1-60

STD

—/— —/— 49.3/ 49.3 60/ 60 47/ 47 166/1664.9/ 6.5 23.5/27.1 49.3/ 49.3 60/ 60 47/ 47 166/1666.5/ 8.7 31.4/36.3 51.6/ 57.7 60/ 60 48/ 54 166/1669.8/13.0 46.9/54.2 71.0/ 80.1 80/ 90** 66/ 75 166/166

13.1/17.4 62.8/72.5 90.9/103.0 100/110** 85/ 96 166/16615.8/21.0 75.8/87.5 107.2/121.8 110/125** 100/113 166/166

ALT

—/— —/— 50.0/ 50.0 60/ 60 48/ 48 188/1884.9/ 6.5 23.5/27.1 50.0/ 50.0 60/ 60 48/ 48 188/1886.5/ 8.7 31.4/36.3 52.5/ 58.6 60/ 60 49/ 55 188/1889.8/13.0 46.9/54.2 71.9/ 81.0 80/ 90** 67/ 75 188/188

13.1/17.4 62.8/72.5 91.8/103.9 100/110** 85/ 96 188/18815.8/21.0 75.8/87.5 108.0/122.6 110/125** 100/114 188/188

208/230-3-60

STD

—/— —/— 32.1/ 32.1 40/ 40 32/ 32 133/1334.9/ 6.5 13.6/15.6 32.1/ 32.4 40/ 40 32/ 32 133/1337.9/10.5 21.9/25.3 40.7/ 44.4 45/ 45 37/ 41 133/133

12.0/16.0 33.4/38.4 55.1/ 60.9 60/ 70** 51/ 57 133/13315.8/21.0 43.8/50.5 68.1/ 76.5 70/ 80** 63/ 70 133/13319.9/26.5 55.2/63.8 82.4/ 92.5 90/100** 76/ 86 133/133

ALT

—/— —/— 31.4/ 31.4 40/ 40 32/ 32 153/1534.9/ 6.5 13.6/15.6 31.4/ 31.5 40/ 40 32/ 32 153/1537.9/10.5 21.9/25.3 39.9/ 43.5 40/ 45 37/ 41 153/153

12.0/16.0 33.4/38.4 54.2/ 60.0 60/ 60 50/ 56 153/15315.8/21.0 43.8/50.5 67.2/ 75.7 70/ 80** 62/ 70 153/15319.9/26.5 55.2/63.8 81.6/ 91.6 90/100** 75/ 85 153/153

HIGH

—/— —/— 33.7/ 33.7 40/ 40 34/ 34 179/1794.9/ 6.5 13.6/15.6 33.7/ 34.4 40/ 40 34/ 34 179/1797.9/10.5 21.9/25.3 42.7/ 46.4 45/ 50 39/ 43 179/179

12.0/16.0 33.4/38.4 57.1/ 62.9 60/ 70** 53/ 58 179/17915.8/21.0 43.8/50.5 70.1/ 78.5 80/ 80** 65/ 72 179/17919.9/26.5 55.2/63.8 84.4/ 94.5 90/100** 78/ 87 179/179

460-3-60

STD

— — 15.3 20 15 746.0 7.2 15.6 20 15 74

11.5 13.8 23.9 25 22 7414.0 16.8 27.6 30 25 7423.0 27.7 41.2 45 38 7425.0 30.1 44.2 45 41 74

ALT

— — 15.6 20 16 836.0 7.2 16.0 20 16 83

11.5 13.8 24.3 25 22 8314.0 16.8 28.0 30 26 8323.0 27.7 41.6 45 38 8325.0 30.1 44.6 45 41 83

HIGH

— — 15.6 20 16 966.0 7.2 16.0 20 16 96

11.5 13.8 24.3 25 22 9614.0 16.8 28.0 30 26 9623.0 27.7 41.6 45 38 9625.0 30.1 44.6 45 41 96

575-3-60STD — — 11.5 15 13 60ALT — — 11.7 15 13 67

HIGH — — 11.7 15 13 77



average voltage


3

=1371

3




MCA(230 v)

MCA(460 v)

MCA(575 v)

MOCP(for separate


32


UNITSIZE

NOMINALV-Ph-Hz

IFMTYPE

ELECTRICHEAT

POWERSUPPLY

DISCONNECTSIZE*


6 Ton

208/230-3-60

STD

—/— —/— 37.2/37.2 45/ 45 37/37 184/1844.9/ 6.5 13.6/15.6 37.2/37.2 45/ 45 37/37 184/1847.9/10.5 21.9/25.3 37.2/38.1 40/ 45 37/41 184/184

12.0/16.0 33.4/38.4 54.2/60.0 60/ 60 50/56 184/18415.8/21.0 43.8/50.5 67.2/75.7 70/ 80** 62/70 184/18419.9/26.5 55.2/63.8 81.6/91.6 90/100** 75/85 184/184

HIGH

—/— —/— 39.5/39.5 45/ 45 39/39 210/2104.9/ 6.5 13.6/15.6 39.5/39.5 45/ 45 39/39 210/2107.9/10.5 21.9/25.3 39.5/40.9 45/ 50 39/43 210/210

12.0/16.0 33.4/38.4 57.1/62.9 60/ 70** 53/58 210/21015.8/21.0 43.8/50.5 70.1/78.5 80/ 80** 65/72 210/21019.9/26.5 55.2/63.8 84.4/94.5 90/100** 78/87 210/210

460-3-60

STD

— — 17.6 20 17 926.0 7.2 17.6 20 17 92

11.5 13.8 20.5 25 21 9214.0 16.8 27.0 30 25 9223.0 27.7 40.6 45 37 9225.5 30.7 44.3 45 41 92

HIGH

— — 18.4 25 18 1056.0 7.2 18.4 25 18 105

11.5 13.8 21.5 25 22 10514.0 16.8 28.0 30 26 10523.0 27.7 41.6 45 38 10525.5 30.7 45.3 50 42 105

575-3-60STD — — 13.1 20 14 77HIGH — — 13.7 20 15 87

71/2 Ton

208/230-3-60

STDANDALT

— — 46.1/ 46.1 50/ 50 48/ 48

233/233

7.8/10.4 21.7/ 25.0 46.1/ 46.1 50/ 50 48/ 4812.0/16.0 33.4/ 38.5 53.9/ 60.4 60/ 70** 51/ 5618.6/24.8 51.7/ 59.7 76.9/ 86.8 80/ 90** 72/ 8124.0/32.0 66.7/ 77.0 95.6/108.5 100/110** 89/10131.8/42.4 88.4/102.0 122.7/139.8 125/150** 114/130

HIGH

— — 50.9/ 50.9 60/ 60 53/ 53

277/277

7.8/10.4 21.7/ 25.0 50.9/ 50.9 60/ 60 53/ 5312.0/16.0 33.4/ 38.5 59.9/ 66.4 70/ 70** 56/ 6218.6/24.8 51.7/ 59.7 82.9/ 92.8 90/100** 77/ 8624.0/32.0 66.7/ 77.0 101.6/114.5 110/125** 94/10631.8/42.4 88.4/102.0 128.7/145.8 150/150** 119/135

460-3-60

STDANDALT

— — 21.1 25 22

110

13.9 16.7 26.8 25 2516.5 19.8 30.8 35 2827.8 33.4 47.8 50 4433.0 39.7 55.6 60 5141.7 50.2 68.6 70** 63

HIGH

— — 23.3 25 24

132

13.9 16.7 29.5 30 2716.5 19.8 33.5 35 3127.8 33.4 50.4 60 4633.0 39.7 58.3 60 5441.7 50.2 71.3 80** 66

575-3-60

STDANDALT

— — 17.6 20 1810017.0 17.1 26.6 25 24

34.0 34.1 48.0 50 44

HIGH— — 19.4 25 20

11717.0 17.1 28.8 30 2634.0 34.1 50.1 60 46

81/2 Ton

208/230-3-60

STD

— — 50.6/ 50.6 60/ 60 52/ 52

325/325

7.8/10.4 21.7/ 25.0 50.6/ 50.6 60/ 60 52/ 5212.0/16.0 33.4/ 38.5 53.9/ 60.4 60/ 70** 52/ 5618.6/24.8 51.7/ 59.7 76.9/ 86.8 80/ 90** 72/ 8124.0/32.0 66.7/ 77.0 95.6/108.5 100/110** 89/10131.8/42.4 88.4/102.0 122.7/139.8 125/150** 114/130

HIGH

— — 55.4/ 55.4 60/ 60 58/ 58

369/369

7.8/10.4 21.7/ 25.0 55.4/ 55.4 60/ 60 58/ 5812.0/16.0 33.4/ 38.5 59.9/ 66.4 70/ 70** 58/ 6218.6/24.8 51.7/ 59.7 82.9/ 92.8 90/100** 77/ 8624.0/32.0 66.7/ 77.0 101.6/114.5 110/125** 94/10631.9/42.4 88.4/102.0 128.7/145.8 150/150** 119/135

460-3-60

STD

— — 25.4 30 26

164

13.9 16.7 26.8 30 2616.5 19.8 30.8 35 2827.8 33.4 47.7 50 4433.0 39.7 55.6 60 5141.7 50.2 68.6 70** 63

HIGH

— — 27.6 30 26

186

13.9 16.7 29.5 30 2916.5 19.8 33.5 35 3127.8 33.4 50.4 60 4633.0 39.7 58.3 60 5441.7 50.2 71.3 80** 66

575-3-60

STD— — 20.3 25 20

13817.0 17.1 26.6 25 2434.0 34.1 49.9 50 44

HIGH— — 22.1 25 22

15517.0 17.1 28.8 30 2634.0 34.1 50.1 60 46

33


LEGEND



(refer to NEC Articles 430 and 440), the overcurrent protective device for the unit shallbe fuse or HACR breaker. Canadian units may be fuse or circuit breaker.

2. Unbalanced 3-Phase Supply VoltageNever operate a motor where a phase imbalance in supply voltage is greater than 2%.Use the following formula to determine the percent of voltage imbalance.

% Voltage Imbalance


AB = 452 vBC = 464 vAC = 455 v





3. For units with power exhaust: If a single power source is to be used, size wire toinclude power exhaust MCA and MOCP. Check MCA and MOCP when powerexhaust is powered through the unit (must be in accordance with NEC and/or localcodes). Determine the new MCA including the power exhaust using the following for-mula:MCA New = MCA unit only + MCA of Power ExhaustFor example, using a 71/2 ton unit with MCA = 28.9 and MOCP = 35, withCRPWREXH030A00 power exhaust.MCA New = 28.9 amps + 1.6 amps = 30.5 ampsIf the new MCA does not exceed the published MOCP, then MOCP would notchange. The MOCP in this example is 35 amps, the MCA New is below 35, thereforethe MOCP is acceptable. If “MCA New” is larger than the published MOCP, raise theMOCP to the next larger size. For separate power, the MOCP for the power exhaustwill be 15 amps per NEC.

UNITSIZE

NOMINALV-Ph-Hz

IFMTYPE

ELECTRICHEAT

POWERSUPPLY

DISCONNECTSIZE*


10 Ton

208/230-3-60

STD

— — 49.1/ 49.1 60/ 60 50/ 50

311/311

7.8/10.4 21.7/ 25.0 49.1/ 49.1 60/ 60 50/ 5012.0/16.0 33.4/ 38.5 53.9/ 60.4 60/ 70** 51/ 5624.0/32.0 66.7/ 77.0 95.6/108.5 100/110** 89/10131.8/42.4 88.4/102.0 122.7/139.8 125/150** 114/13037.6/50.0 104.2/120.3 142.5/132.5 150/150** 132/151

ALT

— — 50.8/ 50.8 60/ 60 52/ 52

330/330

7.8/10.4 21.7/ 25.0 50.8/ 50.8 60/ 60 52/ 5212.0/16.0 33.4/ 38.5 56.1/ 62.5 60/ 60 53/ 5824.0/32.0 66.7/ 77.0 97.8/110.6 100/125** 91/10331.8/42.4 88.4/102.0 124.9/141.9 125/150** 116/13137.6/50.0 104.2/120.3 144.7/134.7 150/150** 134/152

HIGH

— — 58.3/ 58.3 70/ 70** 61/ 61

378/378

7.8/10.4 21.7/ 25.0 58.3/ 58.3 70/ 70** 61/ 6112.0/16.0 33.4/ 38.5 65.4/ 71.9 60/ 80** 61/ 6724.0/32.0 66.7/ 77.0 107.1/120.0 110/125** 99/11131.8/42.4 88.4/102.0 134.2/151.3 150/175** 124/14037.6/50.0 104.2/120.3 154.0/144.0 175/175** 143/161

460-3-60

STD

— — 23.7 30 24

154

16.5 19.8 30.7 30 2827.8 33.4 47.8 50 4433.0 39.7 55.5 60 5141.7 50.2 68.6 70** 6350.0 60.1 65.6 70** 75

ALT

— — 24.5 30 25

194

16.5 19.8 31.7 30 2927.8 33.4 48.8 50 4533.0 39.7 56.6 60 5241.7 50.2 69.7 70** 6450.0 60.1 66.6 70** 76

HIGH

— — 28.5 30 30

188

16.5 19.8 36.7 35 3427.8 33.4 53.8 60 4933.0 39.7 61.5 70** 5741.7 50.2 74.6 80** 6950.0 60.1 71.6 80** 80

575-3-60

STD

— — 20.6 25 21

11017.0 17.1 26.6 25 2434.0 34.1 47.9 50 4451.0 51.2 56.0 60 63

ALT

— — 21.2 25 21

14117.0 17.1 27.4 30 2534.0 34.1 48.8 50 4451.0 51.2 56.8 60 64

HIGH

— — 24.4 30 25

13617.0 17.1 31.4 35 2834.0 34.1 52.7 60 4851.0 51.2 60.8 70** 68



average voltage


3

=1371

3


IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact yourlocal electric utility company immediately.


MCA(230 v)

MCA(460 v)

MCA(575 v)

MOCP(for separate


34


LEGEND



(refer to NEC Articles 430 and 440), the overcurrent protective device for the unit shallbe fuse or HACR breaker. Canadian units may be fuse or circuit breaker.


% Voltage Imbalance


AB = 452 vBC = 464 vAC = 455 v





3. For units with power exhaust: If a single power source is to be used, size wire toinclude power exhaust MCA and MOCP. Check MCA and MOCP when powerexhaust is powered through the unit (must be in accordance with NEC and/or localcodes). Determine the new MCA including the power exhaust using the following for-mula:MCA New = MCA unit only + MCA of Power ExhaustFor example, using a 71/2 ton unit with MCA = 28.9 and MOCP = 35, withCRPWREXH030A00 power exhaust.MCA New = 28.9 amps + 1.6 amps = 30.5 ampsIf the new MCA does not exceed the published MOCP, then MOCP would notchange. The MOCP in this example is 35 amps, the MCA New is below 35, thereforethe MOCP is acceptable. If “MCA New” is larger than the published MOCP, raise theMOCP to the next larger size. For separate power, the MOCP for the power exhaustwill be 15 amps per NEC.

UNITSIZE

NOMINALV-Ph-Hz

IFMTYPE

ELECTRICHEAT

POWERSUPPLY

DISCONNECTSIZE*


121/2 Ton

208/230-3-60

STD

— — 71.2/ 71.2 80/ 80** 74/ 74

387/387

7.8/10.4 21.7/ 25.0 71.2/ 71.2 80/ 80** 74/ 7412.0/16.0 33.4/ 38.5 71.2/ 71.2 80/ 80** 74/ 7424.0/32.0 66.7/ 77.0 101.6/114.5 110/125** 94/10631.8/42.4 88.4/102.0 128.7/145.8 150/150** 119/13537.6/50.0 104.2/120.3 148.5/138.5 150/150** 138/156

ALT

— — 75.6/ 75.6 90/ 80** 79/ 79

410/410

7.8/10.4 21.7/ 25.0 75.6/ 75.6 90/ 80** 79/ 7912.0/16.0 33.4/ 38.5 75.6/ 75.6 90/ 80** 79/ 7924.0/32.0 66.7/ 77.0 107.1/120.0 110/125** 99/11131.8/42.4 88.4/102.0 134.2/151.3 150/175** 124/14037.6/50.0 104.2/120.3 154.0/144.0 175/175** 143/161

460-3-60

STD

— — 32.3 45 34

19516.5 19.8 33.4 45 3427.8 33.4 50.5 60 4633.0 39.7 58.2 60 5441.7 50.2 71.4 80** 6650.0 60.1 68.3 80** 77

ALT

— — 34.9 45 37

20616.5 19.8 36.7 45 3727.8 33.4 53.8 60 4933.0 39.7 61.6 70** 5741.7 50.2 74.7 80** 6950.0 60.1 71.6 80** 80

575-3-60

STD— — 23.6 30 27

15617.0 17.1 28.8 30 2734.0 34.1 50.1 60 4651.0 51.2 56.0 70** 65

ALT— — 28.4 30 29

16517.0 17.1 31.4 35 2934.0 34.1 52.8 60 4851.0 51.2 58.6 70** 68



average voltage


3

=1371

3




MCA(230 v)

MCA(460 v)

MCA(575 v)

MOCP(for separate


35

Table 9 — Electric Heating Usage — Standard-Efficiency Cooling Only Units

*Two heater packages required to provide kW indicated.†004 on units with convenience outlet.**002 on units with convenience outlet.





UNITSIZE

VOLTAGE(60 Hz)

ACCESSORYkW

ACCESSORY HEATERPART NUMBER CRHEATER---A00


3 Tons


3.3/ 4.0/ 4.44.9/ 5.8/ 6.56.5/ 8.0/ 8.77.9/ 9.6/10.59.8/11.6/13.0*

001002003004

002+002

———†—004

208/230/240(3 phase)

3.3/ 4.0/ 4.44.9/ 5.8/ 6.56.5/ 8.0/ 8.77.9/ 9.6/10.5

12.0/14.7/16.0

001002003004005

—————

460/480(3 phase)

5.5/ 6.08.1/ 8.8

10.6/11.512.9/14.0

006007008009

————

4 Tons


3.3/ 4.0/ 4.46.5/ 8.0/ 8.79.8/11.6/13.0*

13.1/16.0/17.4*16.0/19.3/21.0*

001003

002+002003+003004+004

——004004004

208/230/240(3 phase)

4.9/ 5.8/ 6.56.5/ 8.0/ 8.7

12.0/14.7/16.015.8/19.3/21.0*

002003005

004+004

———002

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*

006008009

008+008

————

5 Tons


4.9/ 5.8/ 6.56.6/ 8.0/ 8.79.8/11.6/13.0*

13.1/16.0/17.4*15.8/19.3/21.0*

002003

002+002003+003004+004

——004004004

208/230/240(3 phase)

4.9/ 5.8/ 6.57.9/ 9.6/10.5

12.0/14.7/16.015.8/19.3/21.0*19.9/24.3/26.5*

002004005

004+004004+005

———**002002

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*23.4/25.5*

006008009

008+008008+009

—————

6 Tons

208/230/240(3 phase)

4.9/ 5.8/ 6.57.9/ 9.6/10.5

12.0/14.7/16.015.8/19.3/21.0*19.9/24.3/26.5*

002004005

004+004004+005

———002002

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*23.4/25.5*

006008009

008+008008+009

—————

71/2 Tons

208/230/240(3 phase)

7.8/ 9.6/10.4 017 00612.0/14.7/16.0 010 00618.6/22.8/24.8 011 00724.0/29.4/32.0 012 00731.8/39.0/42.4 012+017 009

460/480(3 phase)

12.8/13.9 016 00615.2/16.5 013 00625.6/27.8 014 00630.4/33.0 015 00638.4/41.7 014+016 008

575(3 phase)

17.0 018 00634.0 019 006

81/2 Tons

208/230/240(3 phase)

7.8/ 9.6/10.4 017 00612.0/14.7/16.0 010 00618.6/22.8/24.8 011 00724.0/29.4/32.0 012 00731.8/39.0/42.4 012+017 009

460/480(3 phase)

12.8/13.9 016 00615.2/16.5 013 00625.6/27.8 014 00630.4/33.0 015 00638.4/41.7 014+016 008

575(3 phase)

17.0 018 00634.0 019 006

10 Tons

208/230/240(3 phase)

7.8/ 9.6/10.4 017 01112.0/14.7/16.0 010 01124.0/29.4/32.0 012 01231.8/38.9/42.4 012+017 01537.5/46.0/50.0 010+012 015

460/480(3 phase)

12.8/13.9 013 01115.2/16.5 014 01130.4/33.0 015 01138.4/41.7 014+016 01446.0/50.0 013+015 014

575(3 phase)

17.0 018 01134.0 019 01151.0 018+019 014

121/2 Tons

208/230/240(3 phase)

7.8/ 9.6/10.4 017 01212.0/14.7/16.0 010 01224.0/29.4/32.0 012 01231.8/38.9/42.4 012+017 01537.5/46.0/50.0 010+012 015

460/480(3 phase)

12.8/13.9 013 01115.2/16.5 014 01130.4/33.0 015 01138.4/41.7 014+016 01446.0/50.0 013+015 014

575(3 phase)

17.0 018 01134.0 019 01451.0 018+019 014

36

CRSINGLE004A00 CRSINGLE005A00

Fig. 17 — Electric Heater Power Wiring Connections — Heat Pump Units, 208/230-1-60 — Greater Than 60 Amps MOCP

NO SINGLE POINT BOX REQUIRED ORCRSINGLE006A00 OR CRSINGLE0011A00

Fig. 18 — Electric Heater Power Wiring Connections — Heat Pump Units, 208/230-3-60, 460-3-60 and 575-3-60 — Less Than 60 Amps MOCP


Fig. 16 — Electric Heater Power Wiring Connections — Heat Pump Units,

208/230-1-60 — Less Than 60 Amps MOCP

37


Fig. 19 — Electric Heater Power Wiring Connections — Heat Pump Units, 208/230-3-60 — Greater Than 60 Amps MOCP

CRSINGLE008A00 AND CRSINGLE010A00 ANDCRSINGLE014A00 CRSINGLE016A00

Fig. 20 — Electric Heater Power Wiring Connections — Heat Pump Units, 460-3-60 and 575-3-60 — Greater Than 60 Amps MOCP

CRSINGLE002A00 OR CRSINGLE003A00 ORCRSINGLE007A00 OR CRSINGLE009A00 OR


38

Table 10 — Electrical Data — High-Efficiency Heat Pump Units — Standard Motor Units(Without Electrical Convenience Outlet)

UNITSIZE

NOMINALVOLTAGEV-PH-Hz

ELECTRICHEAT*

POWERSUPPLY

MINIMUM UNITDISCONNECT

SIZEkW† FLA MCA MOCP FLA LRA

3 Tons

208/230-1-60

—/— —/— 25.6/ 25.6 30/ 30** 25/ 25 101/1013.3/ 4.4 15.9/18.3 45.5/ 48.5 50/ 50** 43/ 46 117/1204.9/ 6.5 23.6/27.1 55.1/ 59.5 60/ 60** 52/ 56 125/1286.5/ 8.7 31.3/36.3 64.7/ 71.0 70/ 80 61/ 67 133/1387.9/10.5 38.0/43.8 73.1/ 80.4 80/ 90 69/ 75 139/1459.8/13.0 47.1/54.2 84.5/ 93.4 90/100 79/ 87 148/155††

208/230-3-60

—/— —/— 18.5/ 18.5 20/ 20** 18/ 18 90/ 903.3/ 4.4 9.2/10.6 30.0/ 31.7 30/ 35** 29/ 30 99/1014.9/ 6.5 13.6/15.6 35.5/ 38.0 40/ 40** 34/ 36 104/1066.5/ 8.7 18.0/20.9 41.0/ 44.6 45/ 45** 39/ 42 108/1117.9/10.5 21.9/25.3 45.9/ 50.1 50/ 60** 43/ 47 112/116

12.0/16.0 33.3/38.5 60.1/ 66.6 70/ 70 57/ 63 124/129

460-3-60

— — 9.0 15** 9 466.0 7.2 18.0 20** 17 538.8 10.6 22.2 25** 21 57

11.5 13.8 26.2 30** 25 6014.0 16.8 30.0 30** 28 63

4 Tons

208/230-1-60

—/— —/— 35.2/ 35.2 40/ 40** 34/ 34 142/1423.3/ 4.4 15.9/18.3 55.1/ 58.1 60/ 60** 52/ 55 158/1616.5/ 8.7 31.3/36.3 74.4/ 80.6 80/ 90 70/ 75 174/1799.8/13.0 47.1/54.2 94.1/103.0 100/150 88/ 96 189/196††

13.1/17.4 63.0/72.5 114.0/125.9 125/150 106/117 205/215††15.8/21.0 76.0/87.5 130.2/144.6 150/150 121/134 218/230††

208/230-3-60

—/— —/— 22.5/ 22.5 25/ 25** 22/ 22 112/1124.9/ 6.5 13.6/15.6 39.5/ 42.0 45/ 45** 38/ 40 126/1286.5/ 8.7 18.0/20.9 45.0/ 48.6 50/ 50** 43/ 46 130/133

12.0/16.0 33.3/38.5 64.1/ 70.6 70/ 80 60/ 66 146/15115.8/21.0 43.9/50.5 77.4/ 85.6 90/100 72/ 80 156/163

460-3-60

— — 11.9 15** 12 576.0 7.2 20.9 25** 20 64

11.5 13.8 29.1 30** 27 7014.0 16.8 32.9 35** 31 7323.0 27.7 46.5 50** 43 84

5 Tons

208/230-1-60

—/— — 46.3/ 46.3 50/ 50** 45/ 45 216/2164.9/ 6.5 23.6/27.1 75.8/ 80.2 80/ 90 72/ 76 240/2436.5/ 8.7 31.3/36.3 85.4/ 91.7 90/100 81/ 87 247/252††9.8/16.0 47.1/54.2 105.2/114.1 110/125 99/107 263/270††

13.1/17.4 63.0/72.5 125.1/136.9 150/150 117/128 279/289††15.8/21.0 76.0/87.5 141.3/155.7 150/175 132/146 292/304††

208/230-3-60

—/— —/— 28.9/ 28.9 30/ 30** 28/ 28 168/1684.9/ 6.5 13.6/15.6 45.9/ 48.4 50/ 50** 44/ 46 181/1837.9/10.5 21.9/25.3 56.3/ 60.6 60/ 70 53/ 57 190/193

12.0/16.0 33.3/38.5 70.6/ 77.1 80/ 80 67/ 73 201/20815.8/21.0 43.9/50.5 83.8/ 92.1 90/100 79/ 86 212/218††19.9/26.5 55.2/63.8 97.9/108.7 100/110 92/102 223/232††

460-3-60

— — 14.7 15** 14 846.0 7.2 23.7 25** 23 92

11.5 13.8 31.9 35** 30 9814.0 16.8 35.7 40** 34 10123.0 27.7 49.3 50** 46 11225.5 30.7 53.0 60** 50 115

6 Tons

208/230-3-60

—/— —/— 32.8/ 32.8 35/ 35** 32/ 32 200/2004.9/ 6.5 13.6/15.6 49.8/ 52.3 50/ 60** 47/ 50 214/2167.9/10.5 21.9/25.3 60.2/ 64.5 70/ 70 57/ 61 222/225

12.0/16.0 33.3/38.5 74.5/ 81.0 80/ 90 70/ 76 233/23915.8/21.0 43.9/50.5 87.7/ 96.0 90/100 82/ 90 244/251††19.9/26.5 55.2/63.8 101.8/112.6 110/125 95/105 255/264††

460-3-60

— — 15.2 20** 15 926.0 7.2 24.2 25** 23 99

11.5 13.8 32.5 35** 31 10614.0 16.8 36.2 40** 34 10923.0 27.7 49.8 50** 47 12025.5 30.7 53.6 60** 50 123

71/2 Tons

208/230-3-60

—7.8/10.4

12.0/16.018.6/24.824.0/32.031.8/42.4

—21.7/ 25.033.3/ 38.551.6/ 59.766.6/ 77.088.3/102.0

38.2/ 38.265.3/ 69.579.8/ 86.3

102.7/112.8121.5/134.5148.6/165.7

40/ 40**70/ 70**80/ 90

110/125125/150150/175

40/ 4065/ 6979/ 85

100/109117/129142/158

242/242264/267275/281††294/302††309/319††330/344††

460-3-60

—13.916.527.833.041.7

—16.719.833.439.750.2

19.240.144.061.068.882.0

20**45**45**707090

203943596678

121138141155161171

10 Tons

208/230-3-60

—7.8/10.4

12.0/16.024.0/32.031.8/42.437.6/50.0

—21.7/ 25.033.3/ 38.566.6/ 77.088.3/102.0

104.4/120.3

56.8/ 56.884.0/ 88.198.5/105.0

140.1/153.1167.2/184.3187.3/177.1

60/ 60**90/ 90

100/110150/175175/200200/200

60/ 6085/ 8998/104

136/148161/177180/198

337/337358/362††370/375††403/414††425/439††441/457††

460-3-60

—16.527.833.041.750.0

—19.833.439.750.260.1

28.753.570.578.391.588.8

30**60**8080

100100

305369768899

170189203209220††230††

39

Table 11 — Electrical Data — High-Efficiency Heat Pump Units — High-Static Motor Units(Without Electrical Convenience Outlet)

LEGEND

*Heater capacity (kW) is based on heater voltage of 208 v, 240 v, or 480 v. If power distri-bution voltage to unit varies from rated heater voltage, heater kW will vary accordingly.

†Heaters are field installed only.**Fuse or HACR circuit breaker.

††Electrical disconnect cannot be used if electric heater is installed.

NOTES:1. In compliance with NEC requirements for multimotor and combination load equip-

ment (refer to NEC Articles 430 and 440), the overcurrent protective device for theunit shall be fuse or HACR breaker.

2. Unbalanced 3-Phase Supply VoltageNever operate a motor where a phase imbalance in supply voltage is greater than2%. Use the following formula to determine the percentage of voltage imbalance.% Voltage Imbalance


AB = 452 vBC = 464 vAC = 455 v

= 457Determine maximum deviation from average voltage.

(AB) 457 – 452 = 5 v(BC) 464 – 457 = 7 v (AC) 457 – 455 = 2 v




UNITSIZE


ELECTRICHEAT*

POWERSUPPLY



3 Tons

208/230-3-60

—/— —/— 19.4/ 19.4 20/20 19/ 19 120/1203.3/ 4.4 9.2/10.6 30.9/ 32.6 35/35 30/ 32 129/1304.9/ 6.5 13.6/15.6 36.4/ 38.9 40/40 35/ 37 133/1356.5/ 8.7 18.0/20.9 41.9/ 45.5 45/50 40/ 43 138/1417.9/10.5 21.9/25.3 46.8/ 51.0 50/60 45/ 48 142/145

12.0/16.0 33.3/38.5 61.0/ 67.5 70/70 58/ 64 153/158

460-3-60

— — 9.4 15** 9 606.0 7.2 18.4 20** 18 688.8 10.6 22.6 25** 22 71

11.5 13.8 26.6 30** 25 7414.0 16.8 30.4 35** 29 77

4 Tons

208/230-3-60

—/— —/— 23.4/ 23.4 25/ 25 23/ 23 142/1424.9/ 6.5 13.6/15.6 40.4/ 42.9 45/ 45 39/ 41 155/1576.5/ 8.7 18.0/20.9 45.9/ 49.5 50/ 50 44/ 47 160/163

12.0/16.0 33.3/38.5 65.0/ 71.5 70/ 80 61/ 67 175/18015.8/21.0 43.9/50.5 78.3/ 86.5 80/ 90 73/ 81 186/192††

460-3-60

— — 12.3 15** 12 716.0 7.2 21.3 25** 20 78

11.5 13.8 29.5 30** 28 8514.0 16.8 33.3 35** 31 8823.0 27.7 46.9 50** 44 99

5 Tons

208/230-3-60

—/— —/— 30.6/ 30.6 35/ 35 30/ 30 187/1874.9/ 6.5 13.6/15.6 47.6/ 50.1 50/ 60 46/ 48 200/2027.9/10.5 21.9/25.3 58.0/ 62.3 60/ 70 55/ 59 209/212

12.0/16.0 33.3/38.5 72.3/ 78.8 80/ 80 69/ 75 220/22515.8/21.0 43.9/50.5 85.5/ 93.8 90/100 81/ 88 231/237**19.9/26.5 55.2/63.8 99.6/110.4 100/125 94/104 242/251**

460-3-60

— — 15.5 20** 15 946.0 7.2 24.5 25** 23 101

11.5 13.8 32.7 35** 31 10814.0 16.8 36.5 40** 35 11123.0 27.7 50.1 60** 47 12225.5 30.7 53.8 60** 50 125

6 Tons

208/230-3-60

—/— —/— 34.5/ 34.5 35/ 35 34/ 34 219/2194.9/ 6.5 13.6/15.6 51.5/ 54.0 60/ 60 49/ 52 233/2357.9/10.5 21.9/25.3 61.9/ 66.2 70/ 70 59/ 63 241/244

12.0/16.0 33.3/38.5 76.2/ 82.7 80/ 90 72/ 78 252/25815.8/21.0 43.9/50.5 89.4/ 97.7 90/100 84/ 92 263/270**19.9/26.5 55.2/63.8 103.5/114.3 110/125 97/107 274/283**

460-3-60

— — 16.0 20** 16 1076.0 7.2 25.0 25** 24 114

11.5 13.8 33.3 35** 32 12014.0 16.8 37.0 40** 35 12323.0 27.7 50.6 60** 47 13425.5 30.7 54.4 60** 51 137

71/2 Tons

208/230-3-60

—7.8/10.4

12.0/16.018.6/24.824.0/32.031.8/42.4

—21.7/ 25.033.3/ 38.551.6/ 59.766.6/ 77.088.3/102.0

41.3/ 41.368.4/ 72.682.9/ 89.4

105.8/115.9124.6/137.6151.7/168.8

45/ 45**70/ 8090/ 90

110/125125/150175/175

44/ 4469/ 7382/ 88

103/113121/132145/169

267/267288/292300/305††318/336††333/344††355/369††

460-3-60

—13.916.527.833.041.7

—16.719.833.439.750.2

20.641.545.462.470.283.4

25**45**50**708090

224145606880

134150153167173184

10 Tons

208/230-3-60

—7.8/10.4

12.0/16.024.0/32.031.8/42.437.5/50.0

—21.7/ 25.033.3/ 38.566.6/ 77.088.3/102.0

104.4/120.3

61.2/ 61.288.4/ 92.5

102.9/109.4144.5/157.5171.6/188.7191.7/181.5

70/ 7090/100

110/110150/175175/200200/200

65/ 6590/ 94

103/109141/153166/182185/203

360/360382/385††393/399††427/437††448/462††464/480††

460-3-60

—16.527.833.041.750.0

—19.833.439.750.260.1

31.356.173.180.994.196.4

35**60**8090

100100

3356727991

102

181201215221231††241††

FLA — Full Load AmpsHACR — Heating, Air Conditioning and RefrigerationLRA — Locked Rotor AmpsMCA — Minimum Circuit AmpsMOCP — Maximum Overcurrent ProtectionNEC — National Electrical Code


average voltage


3

=1371

3


7457

40

Table 12 — Electrical Data — High-Efficiency Heat Pump Units — Standard Motor Units(With Electrical Convenience Outlet)

UNITSIZE


ELECTRICHEAT*

POWERSUPPLY



3 Tons

208/230-1-60

—/— — 30.4/ 30.4 35/ 35** 30/ 30 106/1063.3/ 4.4 15.9/18.3 50.3/ 53.3 60/ 60** 49/ 51 122/1244.9/ 6.5 23.6/27.1 59.9/ 64.3 60/ 70 58/ 62 130/1336.5/ 8.7 31.3/36.3 69.5/ 75.8 70/ 80 66/ 72 137/1427.9/10.5 38.0/43.8 77.9/ 85.2 80/ 90 74/ 81 144/150††9.8/13.0 47.1/54.2 89.3/ 98.2 90/100 85/ 93 153/160††

208/230-3-60

—/— —/— 23.3/ 23.3 25/ 25** 24/ 24 95/ 953.3/ 4.4 9.2/10.6 34.8/ 36.5 35/ 40** 34/ 36 104/1064.9/ 6.5 13.6/15.6 40.3/ 42.8 45/ 45** 39/ 42 109/1116.5/ 8.7 18.0/20.9 45.8/ 49.4 50/ 50** 45/ 48 113/1167.9/10.5 21.9/25.3 50.7/ 54.9 60/ 60** 49/ 53 117/120

12.0/16.0 33.3/38.5 64.9/ 71.4 70/ 80 62/ 68 128/134

460-3-60

— — 11.2 15** 11 486.0 7.2 20.2 25** 20 558.8 10.6 24.4 25** 24 59

11.5 13.8 28.4 30** 27 6214.0 16.8 32.2 35** 31 65

4 Tons

208/230-1-60

—/— —/— 40.0/ 40.0 45/ 45** 39/ 39 147/1473.3/ 4.4 15.9/18.3 59.9/ 62.9 60/ 70 58/ 60 163/1656.5/ 8.7 31.3/36.3 79.2/ 85.4 80/ 90 75/ 81 178/183††9.8/13.0 47.1/54.2 98.9/107.8 100/110 93/102 194/201††

13.1/17.4 63.0/72.5 118.8/130.7 125/150 112/123 210/220††15.8/21.0 76.0/87.5 135.0/149.4 150/150 127/140 223/235††

208/230-3-60

—/— —/— 27.3/ 27.3 30/ 30** 27/ 27 117/1174.9/ 6.5 13.6/15.6 44.3/ 46.8 45/ 50** 43/ 45 131/1336.5/ 8.7 18.0/20.9 49.8/ 53.4 50/ 60** 48/ 52 135/138

12.0/16.0 33.3/38.5 68.9/ 75.4 70/ 80 66/ 72 150/15615.8/21.0 43.9/50.5 82.2/ 90.4 90/100 78/ 86 161/168††

460-3-60

— — 14.0 15** 14 596.0 7.2 23.0 25** 22 66

11.5 13.8 31.3 35** 30 7314.0 16.8 35.0 40** 33 7623.0 27.7 48.7 50** 46 86

5 Tons

208/230-1-60

—/— — 51.1/ 51.1 60/ 60** 50/ 50 221/2214.9/ 6.5 23.6/27.1 80.6/ 85.0 90/ 90 78/ 82 245/248††6.5/ 8.7 31.3/36.3 90.2/ 96.5 100/100 86/ 92 252/257††9.8/16.0 47.1/54.2 110.0/118.9 110/125 105/113 268/275††

13.1/17.4 63.0/72.5 129.9/141.7 150/150 123/134 284/293††15.8/21.0 76.0/87.5 146.1/160.5 150/175 138/151 297/308††

208/230-3-60

—/— —/— 33.7/ 33.7 35/ 35** 34/ 34 173/1734.9/ 6.5 13.6/15.6 50.7/ 53.2 60/ 60** 49/ 52 186/1887.9/10.5 21.9/25.3 61.1/ 65.4 70/ 70 59/ 63 194/198

12.0/16.0 33.3/38.5 75.4/ 81.9 80/ 90 72/ 78 206/21115.8/21.0 43.9/50.5 88.6/ 96.9 90/100 84/ 92 216/223††19.9/26.5 55.2/63.8 102.7/113.5 110/125 97/107 228/236††

460-3-60

— — 16.8 20** 17 876.0 7.2 25.8 30** 25 94

11.5 13.8 34.1 35** 33 10014.0 16.8 37.8 40** 36 10323.0 27.7 51.5 60** 49 11425.5 30.7 55.2 60** 52 117

6 Tons

208/230-3-60

—/— —/— 37.6/ 37.6 40/ 40** 37/ 37 205/2054.9/ 6.5 13.6/15.6 54.6/ 57.1 60/ 60** 53/ 55 219/2217.9/10.5 21.9/25.3 65.0/ 69.3 70/ 70 63/ 66 227/230

12.0/16.0 33.3/38.5 79.3/ 85.8 80/ 90 76/ 82 238/243††15.8/21.0 43.9/50.5 92.5/100.8 100/110 88/ 95 249/255††19.9/26.5 55.2/63.8 106.6/117.4 110/125 101/111 260/269††

460-3-60

— — 17.4 20** 17 996.0 7.2 26.4 30** 26 106

11.5 13.8 34.6 35** 33 11314.0 16.8 38.4 40** 37 11623.0 27.7 52.0 60** 49 12725.5 30.7 55.8 60** 53 130

71/2 Tons

208/230-3-60

—7.8/10.4

12.0/16.018.6/24.824.0/32.031.8/42.4

—21.7/ 25.033.3/ 38.551.6/ 59.766.6/ 77.088.3/102.0

43.0/ 43.070.1/ 74.384.6/ 91.1

107.5/117.6126.3/139.3153.4/170.5

45/ 45**80/ 8090/100

110/125150/150175/175

46/ 4671/ 7584/ 90

105/115122/134147/163

247/247269/272280/285††298/307†† 313/324††335/349††

460-3-60

—13.916.527.833.041.7

—16.719.833.439.750.2

21.442.346.163.171.084.1

25**45**50**708090

234246616880

123140143157163174

10 Tons

208/230-3-60

—7.8/10.4

12.0/16.024.0/32.031.8/42.437.6/50.0

—21.7/ 25.033.3/ 38.566.6/ 77.088.3/102.0

104.4/120.3

61.6/ 61.688.8/ 92.9

103.3/109.8144.9/157.9172.0/189.1192.1/181.9

70/ 7090/100

110/110150/175175/200200/200

65/ 6590/ 94

104/110142/154167/183185/204

341/341363/366††375/380††408/418††430/443††446/462††

460-3-60

—16.527.833.041.750.0

—19.833.439.750.260.1

30.955.672.680.593.691.0

35**60**8090

100100

3355717890

102

172191205211

222††232††

41

Table 13 — Electrical Data — High-Efficiency Heat Pump Units — High-Static Motor Units(With Electrical Convenience Outlet)

LEGEND

*Heater capacity (kW) is based on heater voltage of 208 v, 240 v, or 480 v. If power distri-bution voltage to unit varies from rated heater voltage, heater kW will vary accordingly.

†Heaters are field installed only.**Fuse or HACR circuit breaker.

††Electrical disconnect cannot be used if electric heater is installed.

NOTES:1. In compliance with NEC requirements for multimotor and combination load equip-

ment (refer to NEC Articles 430 and 440), the overcurrent protective device for theunit shall be fuse or HACR breaker.

2. Unbalanced 3-Phase Supply VoltageNever operate a motor where a phase imbalance in supply voltage is greater than2%. Use the following formula to determine the percentage of voltage imbalance.% Voltage Imbalance


AB = 452 vBC = 464 vAC = 455 v


(AB) 457 – 452 = 5 v(BC) 464 – 457 = 7 v (AC) 457 – 455 = 2 v




UNITSIZE


ELECTRICHEAT*

POWERSUPPLY



3 Tons

208/230-3-60

—/— —/— 24.2/ 24.2 25/ 25 25/ 25 124/1243.3/ 4.4 9.2/10.6 35.7/ 37.4 40/ 40 35/ 37 134/1354.9/ 6.5 13.6/15.6 41.2/ 43.7 45/ 45 40/ 43 138/1406.5/ 8.7 18.0/20.9 46.7/ 50.3 50/ 60 46/ 49 142/1457.9/10.5 21.9/25.3 51.6/ 55.8 60/ 60 50/ 54 146/150

12.0/16.0 33.3/38.5 65.8/ 72.3 70/ 80 63/ 69 158/163

460-3-60

— — 11.6 15** 12 636.0 7.2 20.6 25** 20 708.8 10.6 24.8 25** 24 73

11.5 13.8 28.8 30** 28 7614.0 16.8 33.6 35** 31 79

4 Tons

208/230-3-60

—/— —/— 28.2/ 28.2 30/ 30 29/ 29 146/1464.9/ 6.5 13.6/15.6 45.2/ 47.7 50/ 50 44/ 46 160/1626.5/ 8.7 18.0/20.9 50.7/ 54.3 60/ 60 49/ 53 164/167

12.0/16.0 33.3/38.5 69.8/ 76.3 70/ 80 67/ 73 180/18515.8/21.0 43.9/50.5 83.1/ 91.3 90/100 79/ 87 190/197††

460-3-60

— — 14.4 15** 14 736.0 7.2 23.4 25** 23 80

11.5 13.8 31.7 35** 30 8714.0 16.8 35.4 40** 34 9023.0 27.7 49.1 50** 46 101

5 Tons

208/230-3-60

—/— —/— 35.4/ 35.4 40/ 40 36/ 36 192/1924.9/ 6.5 13.6/15.6 52.4/ 54.9 60/ 60 51/ 54 205/2077.9/10.5 21.9/25.3 62.8/ 67.1 70/ 70 61/ 65 213/217

12.0/16.0 33.3/38.5 77.1/ 83.6 80/ 90 74/ 80 225/230††15.8/21.0 43.9/50.5 90.3/ 98.6 100/100 86/ 94 235/242††19.9/26.5 55.2/63.8 104.4/115.2 110/125 99/109 247/255††

460-3-60

— — 17.6 20** 18 966.0 7.2 26.6 30** 26 103

11.5 13.8 34.9 35** 34 11014.0 16.8 38.6 40** 37 11323.0 27.7 52.3 60** 50 12425.5 30.7 56.0 60** 53 127

6 Tons

208/230-3-60

—/— —/— 39.3/ 39.3 40/ 40 39/ 39 224/2244.9/ 6.5 13.6/15.6 56.3/ 58.8 60/ 60 55/ 57 238/2407.9/10.5 21.9/25.3 66.7/ 71.0 70/ 80 65/ 68 246/249

12.0/16.0 33.3/38.5 81.0/ 87.5 90/ 90 78/ 84 257/262††15.8/21.0 43.9/50.5 94.2/102.5 100/110 90/ 97 268/274††19.9/26.5 55.2/63.8 108.3/119.1 110/125 103/113 279/288††

460-3-60

— — 18.2 20** 18 1096.0 7.2 27.2 30** 26 116

11.5 13.8 35.4 40** 34 12314.0 16.8 39.2 40** 37 12623.0 27.7 52.8 60** 50 13625.5 30.7 56.6 60** 53 139

71/2 Tons

208/230-3-60

—7.8/10.4

12.0/16.018.6/24.824.0/32.031.8/42.4

—21.7/ 25.033.3/ 38.551.6/ 59.766.6/ 77.088.3/102.0

46.1/ 46.173.2/ 77.487.7/ 94.2

110.6/120.7129.4/142.4156.5/173.6

50/ 50**80/ 8090/100

125/125150/150175/175

49/ 4974/ 7888/ 94

109/118126/138159/167

271/271293/296305/310††323/331††338/348††360/373††

460-3-60

—13.916.527.833.041.7

—16.719.833.439.750.2

22.843.747.564.572.485.5

25**45**50**708090

244447637082

136152155169175186††

10 Tons

208/230-3-60

—7.8/10.4

12.0/16.024.0/32.031.8/42.437.5/50.0

—21.7/ 25.033.3/ 38.566.6/ 77.088.3/102.0

104.4/120.3

66.0/ 66.093.2/ 97.3

107.7/114.2149.3/162.3176.4/193.5196.5/186.3

70/ 70100/100110/125150/175200/200200/200

70/ 7095/ 99

109/115147/159172/188190/209

365/365387/390††398/403††431/442††453/467††469/485††

460-3-60

—16.527.833.041.750.0

—19.833.439.750.260.1

33.558.275.283.196.293.6

35**60**8090

100100

3658748193

105

183203217223††234††243††

FLA — Full Load AmpsHACR — Heating, Air Conditioning and RefrigerationLRA — Locked Rotor AmpsMCA — Minimum Circuit AmpsMOCP — Maximum Overcurrent ProtectionNEC — National Electrical Code


average voltage


3

=1371

3


7457

42

Table 14 — Electric Heater Usage — High-Efficiency Heat Pump Units

*Two heater packages required to provide kW indicated.NOTES:

1. The rated heater voltage is 240 and 480 v. If power distribution voltage varies from rated heater voltage, heater kW will vary accordingly.2. To determine heater kW at voltages other than those shown in table, use the following formula:




UNITSIZE

VOLTAGE(60 Hz)

ACCESSORYkW

ACCESSORY HEATERPART NUMBER

CRHEATER---A00

SINGLE POINT BOXPACKAGE NO.

CRSINGLE---A00

3 Tons


3.3/ 4.0/ 4.44.9/ 5.8/ 6.56.5/ 8.0/ 8.77.9/ 9.6/10.59.8/11.6/13.0*

001002003004

002+002

——

004004005

208/230/240(3 phase)

3.3/ 4.0/ 4.44.9/ 5.8/ 6.56.5/ 8.0/ 8.77.9/ 9.6/10.5

12.0/14.7/16.0

001002003004005

————

002

460/480(3 phase)

5.5/ 6.08.1/ 8.8

10.6/11.512.9/14.0

006007008009

————

4 Tons


3.3/ 4.0/ 4.46.5/ 8.0/ 8.79.8/11.6/13.0*

13.1/16.0/17.4*16.0/19.3/21.0*

001003

002+002003+003004+004

—004005005005

208/230/240(3 phase)

4.9/ 5.8/ 6.56.5/ 8.0/ 8.7

12.0/14.7/16.015.8/19.3/21.0*

002003005

004+004

——

002003

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*

006008009

008+008

————

5 Tons


4.9/ 5.8/ 6.56.6/ 8.0/ 8.79.8/11.6/13.0*

13.1/16.0/17.4*15.8/19.3/21.0*

002003

002+002003+003004+004

004004005005005

208/230/240(3 phase)

4.9/ 5.8/ 6.57.9/ 9.6/10.5

12.0/14.7/16.015.8/19.3/21.0*19.9/24.3/26.5*

002004005

004+004004+005

—002002003002

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*23.4/25.5*

006008009

008+008008+009

—————

6 Tons

208/230/240(3 phase)

4.9/ 5.8/ 6.57.9/ 9.6/10.5

12.0/14.7/16.015.8/19.3/21.0*19.9/24.3/26.5*

002004005

004+004004+005

—002002003003

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*23.4/25.5*

006008009

008+008008+009

—————

71/2 Tons

208/230/240(3 phase)

7.8/ 9.6/10.4 117 00712.0/14.7/16.0 110 00718.6/22.8/24.8 111 00924.0/29.4/32.0 112 00931.8/39.0/42.4* 112+117 013

460/480(3 phase)

12.8/13.9 116 00615.2/16.5 113 00625.6/27.8 114 00830.4/33.0 115 00838.4/41.7* 114+116 —

10 Tons

208/230/240(3 phase)

7.8/ 9.6/10.4 117 01212.0/14.7/16.0 110 01224.0/29.4/32.0 112 01531.8/39.0/42.4* 112+117 01737.5/46.2/50.0* 112+110 017

460/480(3 phase)

15.2/16.5 113 01125.6/27.8 114 01430.4/33.0 115 01438.4/41.7* 114+116 01646.0/50.0* 115+113 016

43

Table 15 — Electrical Data — Standard-Efficiency Heat Pump Units(Without Convenience Outlet)

LEGEND

*Heaters are field installed only.†Used to determine minimum disconnect size per NEC.**Heater capacity (kW) is based on heater voltage of 208 v, 240 v and 480 v. If power dis-

tribution voltage to unit varies from rated heater voltage, heater kW will vary accord-ingly.

††Fuse or HACR circuit breaker.***Optional disconnect switch is unavailable.NOTES:1. In compliance with NEC requirements for multimotor and combination load equipment




AB = 452 vBC = 464 vAC = 455 v






UNITSIZE

NOMINALV-PH-Hz

IFMTYPE

ELECTRICHEAT* POWER SUPPLY DISCONNECT

SIZE†Nominal

kW** FLA MCA MOCP FLA LRA

3 Tons

208/230-1-60

STD

— — 25.5/ 25.5 30/ 30†† 25/ 25 107/1073.3/ 4.4 15.9/18.3 45.4/ 48.4 50/ 50†† 43/ 46 123/1254.9/ 6.5 23.6/27.1 55.0/ 59.4 60/ 60†† 52/ 56 131/1846.5/ 8.7 31.3/36.3 64.6/ 70.9 70/ 80 61/ 66 138/1437.9/10.5 38.0/43.8 73.0/ 80.3 80/ 90 68/ 75 145/1519.8/13.0 47.1/54.2 84.4/ 93.3 90/100 79/ 87 154/161***

ALT

— — 26.9/ 26.9 30/ 30†† 26/ 26 111/1113.3/ 4.4 15.9/18.3 46.8/ 49.8 50/ 50†† 45/ 47 127/1304.9/ 6.5 23.6/27.1 56.4/ 60.8 60/ 70 53/ 57 135/1386.5/ 8.7 31.3/36.3 66.0/ 72.3 70/ 80 62/ 68 143/1487.9/10.5 38.0/43.8 74.4/ 81.7 80/ 90 70/ 77 149/1559.8/13.0 47.1/54.2 85.8/ 94.7 90/100 80/ 89 158/166***

208/230-3-60

STD

— — 17.8/ 17.8 20/ 20†† 17/ 17 86/ 863.3/ 4.4 9.2/10.6 29.3/ 31.0 30/ 35†† 28/ 30 95/ 974.9/ 6.5 13.6/15.6 34.8/ 37.3 35/ 40†† 33/ 35 100/1026.5/ 8.7 18.0/20.9 40.3/ 43.9 45/ 45†† 38/ 42 104/1077.9/10.5 21.9/25.3 45.1/ 49.4 50/ 50†† 43/ 47 108/111

12.0/16.0 33.3/38.5 59.4/ 65.9 60/ 70 56/ 62 119/124

ALT

— — 19.2/ 19.2 20/ 20†† 19/ 19 90/ 903.3/ 4.4 9.2/10.6 30.7/ 32.4 35/ 35†† 30/ 31 100/1014.9/ 6.5 13.6/15.6 36.2/ 38.7 40/ 40†† 35/ 37 104/1066.5/ 8.7 18.0/20.9 41.7/ 45.3 45/ 50†† 40/ 43 108/1117.9/10.5 21.9/25.3 46.5/ 50.8 50/ 60†† 44/ 48 112/116

12.0/16.0 33.3/38.5 60.8/ 67.3 70/ 70 57/ 63 124/129

HIGH-STATIC

— — 20.1/ 20.1 25/ 25†† 20/ 20 120/1203.3/ 4.4 9.2/10.6 31.6/ 33.3 35/ 35†† 31/ 32 129/1304.9/ 6.5 13.6/15.6 37.1/ 39.6 40/ 40†† 36/ 38 133/1356.5/ 8.7 18.0/20.9 42.6/ 46.2 45/ 50†† 41/ 44 138/1417.9/10.5 21.9/25.3 47.4/ 51.7 50/ 60†† 45/ 49 142/145

12.0/16.0 33.3/38.5 61.7/ 68.2 70/ 70 58/ 64 153/158

460-3-60

STD

— — 8.1 15†† 8 456.0 7.2 17.1 20†† 16 528.8 10.6 21.4 25†† 20 55

11.5 13.8 25.4 30†† 24 5914.0 16.8 29.1 30†† 27 62

ALT

— — 8.9 15†† 9 486.0 7.2 17.9 20†† 17 558.8 10.6 22.2 25†† 21 59

11.5 13.8 26.2 30†† 25 6214.0 16.8 29.9 30†† 28 65

HIGH-STATIC

— — 9.4 15†† 9 626.0 7.2 18.4 20†† 18 708.8 10.6 22.7 25†† 22 73

11.5 13.8 26.7 30†† 25 7614.0 16.8 30.4 35†† 29 79

575-3-60STD — — 6.4 15†† 6 35ALT — — 7.1 15†† 7 37

HIGH-STATIC — — 7.5 15†† 7 49

FLA — Full Load AmpsHACR — Heating, Air Conditioning and RefrigerationIFM — Indoor Fan MotorLRA — Locked Rotor AmpsMCA — Minimum Circuit AmpsMOCP — Maximum Overcurrent ProtectionNEC — National Electrical Code


average voltage


3

=1371

3

= 457


7457

44

Table 15 — Electrical Data — Standard-Efficiency Heat Pump Units(Without Convenience Outlet) (cont)

UNITSIZE

NOMINALV-PH-Hz

IFMTYPE


SIZE†Nominal


4 Tons

208/230-1-60

STD

— — 41.4/ 41.4 45/ 45†† 39/ 39 143/1433.3/ 4.4 15.9/18.3 61.3/ 64.3 70/ 70 58/ 60 159/1616.5/ 8.7 31.3/36.3 80.5/ 86.8 90/ 90 75/ 81 174/1799.8/13.0 47.1/54.2 100.3/109.1 110/110 93/102 190/197

13.1/17.4 63.0/72.5 120.1/132.0 125/150 112/123 206/21515.8/21.0 76.0/87.5 136.4/150.8 150/175 127/140 219/230

ALT

— — 42.8/ 42.8 45/ 45†† 41/ 41 147/1473.3/ 4.4 15.9/18.3 62.7/ 65.7 70/ 70 59/ 62 163/1666.5/ 8.7 31.3/36.3 81.9/ 88.2 90/ 90 77/ 83 179/1849.8/13.0 47.1/54.2 107.7/110.5 110/125 95/103 194/202

13.1/17.4 63.0/72.5 121.5/133.4 125/150 113/124 210/22015.8/21.0 76.0/87.5 137.8/152.2 150/175 128/141 223/235

208/230-3-60

STD

— — 26.0/ 26.0 30/ 30†† 25/ 25 102/1024.9/ 6.5 13.6/15.6 43.0/ 45.5 45/ 50†† 41/ 43 115/1176.5/ 8.7 18.0/20.9 48.5/ 52.1 50/ 60†† 46/ 49 120/123

12.0/16.0 33.3/38.5 67.6/ 74.1 70/ 80 63/ 69 135/14015.8/21.0 43.9/50.5 80.9/ 89.1 90/ 90 76/ 83 146/152

ALT

— — 27.4/ 27.4 30/ 30†† 27/ 27 106/1064.9/ 6.5 13.6/15.6 44.4/ 46.9 45/ 50†† 42/ 45 120/1226.5/ 8.7 18.0/20.9 49.9/ 53.5 50/ 60†† 47/ 51 124/127

12.0/16.0 33.3/38.5 69.0/ 75.5 70/ 80 65/ 71 140/14515.8/21.0 43.9/50.5 82.3/ 90.5 90/100 77/ 85 150/157

HIGH-STATIC

— — 28.3/ 28.3 30/ 30†† 28/ 28 136/1364.9/ 6.5 13.6/15.6 45.3/ 47.8 50/ 50†† 43/ 46 149/1516.5/ 8.7 18.0/20.9 50.8/ 54.4 60/ 60†† 48/ 52 154/157

12.0/16.0 33.3/38.5 69.9/ 76.4 70/ 80 66/ 72 169/17415.8/21.0 43.9/50.5 83.2/ 91.4 90/100 78/ 86 180/186***

460-3-60

STD

— — 13.1 15†† 13 566.0 7.2 22.1 25†† 21 63

11.5 13.8 30.4 35†† 29 7014.0 16.8 34.1 35†† 32 7323.0 27.7 47.7 50†† 45 84

ALT

— — 13.4 15†† 13 586.0 7.2 22.4 25†† 21 65

11.5 13.8 30.7 35†† 29 7214.0 16.8 34.4 35†† 32 7523.0 27.7 48.0 50†† 45 86

HIGH-STATIC

— — 13.9 15†† 14 726.0 7.2 22.9 25†† 22 80

11.5 13.8 31.2 35†† 29 8614.0 16.8 34.9 35†† 33 8923.0 27.7 48.5 50†† 45 100

575-3-60STD — — 10.5 15†† 10 42ALT — — 10.7 15†† 10 43

HIGH-STATIC — — 11.1 15†† 11 55

5 Tons

208/230-1-60

STD

— — 40.8/ 40.8 45/ 45†† 39/ 39 184/1844.9/ 6.5 23.6/27.1 70.3/ 74.7 80/ 80 66/ 70 208/2116.5/ 8.7 31.3/36.3 79.9/ 86.2 80/ 90 75/ 81 215/220***9.8/13.0 47.1/54.2 99.7/108.5 100/110 93/102 231/238***

13.1/17.4 63.0/72.5 119.5/131.4 125/150 112/123 247/257***15.8/21.0 76.0/87.5 135.8/150.2 150/175 127/140 260/272***

ALT

— — 48.5/ 48.5 50/ 50†† 48/ 48 222/2224.9/ 6.5 23.6/27.1 78.0/ 82.4 80/ 90 75/ 79 246/2496.5/ 8.7 31.3/36.3 87.6/ 93.9 90/100 84/ 90 253/258***9.8/13.0 47.1/54.2 107.4/116.2 110/125 102/110 269/276***

13.1/17.4 63.0/72.5 127.2/139.1 150/150 121/131 285/294***15.8/21.0 76.0/87.5 143.5/157.9 150/175 135/149 298/309***

208/230-3-60

STD

— — 26.7/ 26.7 30/ 30†† 26/ 26 138/1384.9/ 6.5 13.6/15.6 43.7/ 46.2 45/ 50†† 42/ 44 152/1547.9/10.5 21.9/25.3 54.0/ 58.3 60/ 60†† 51/ 55 160/163

12.0/16.0 33.3/38.5 68.3/ 74.8 70/ 80 65/ 70 171/17715.8/21.0 43.9/50.5 81.5/ 89.8 90/ 90 77/ 84 182/189***19.9/26.5 55.2/63.8 95.7/106.4 100/110 90/100 193/202***

ALT

— — 26.6/ 26.6 30/ 30†† 26/ 26 169/1694.9/ 6.5 13.6/15.6 43.6/ 46.1 45/ 50†† 42/ 44 182/1847.9/10.5 21.9/25.3 53.9/ 58.2 60/ 60 51/ 55 191/194

12.0/16.0 33.3/38.5 68.2/ 74.7 70/ 80 64/ 70 202/20715.8/21.0 43.9/50.5 81.4/ 89.7 90/ 90 77/ 84 213/219***19.9/26.5 55.2/63.8 95.6/106.3 100/110 90/ 99 224/233***

HIGH-STATIC

— — 28.3/ 28.3 30/ 30†† 28/ 28 188/1884.9/ 6.5 13.6/15.6 45.3/ 47.8 50/ 50†† 44/ 46 201/2037.9/10.5 21.9/25.3 55.6/ 59.9 60/ 60†† 53/ 57 210/213

12.0/16.0 33.3/38.5 69.9/ 76.4 70/ 80 66/ 72 221/22615.8/21.0 43.9/50.5 83.1/ 91.4 90/100 79/ 86 232/238***19.9/26.5 55.2/63.8 97.3/108.0 100/110 92/101 243/252***

460-3-60

STD

— — 13.6 15†† 13 676.0 7.2 22.6 25†† 22 75

11.5 13.8 30.9 35†† 29 8114.0 16.8 34.6 35†† 33 8423.0 27.7 48.3 50†† 45 9525.5 30.7 52.0 60†† 49 98

ALT

— — 13.0 15†† 13 826.0 7.2 22.0 25†† 21 89

11.5 13.8 30.3 35†† 29 9614.0 16.8 34.0 35†† 32 9923.0 27.7 47.7 50†† 45 11025.5 30.7 51.4 60†† 48 113

HIGH-STATIC

— — 13.8 15†† 14 926.0 7.2 22.8 25†† 22 99

11.5 13.8 31.1 35†† 30 10514.0 16.8 34.8 35†† 33 10823.0 27.7 48.5 50†† 46 11925.5 30.7 52.2 60†† 49 122

575-3-60STD — — 11.0 15†† 11 56ALT — — 10.5 15†† 10 67

HIGH-STATIC — — 11.1 15†† 11 75

45


LEGEND

*Heaters are field installed only.†Used to determine minimum disconnect size per NEC.**Heater capacity (kW) is based on heater voltage of 208 v, 240 v and 480 v.

If power distribution voltage to unit varies from rated heater voltage, heaterkW will vary accordingly.

††Fuse or HACR circuit breaker.***Optional disconnect switch is unavailable.


equipment (refer to NEC Articles 430 and 440), the overcurrent protectivedevice for the unit shall be fuse or HACR breaker.

2. Unbalanced 3-Phase Supply VoltageNever operate a motor where a phase imbalance in supply voltage isgreater than 2%. Use the following formula to determine the percent of volt-age imbalance.% Voltage Imbalance


AB = 452 vBC = 464 vAC = 455 v






UNITSIZE

NOMINALV-PH-Hz

IFMTYPE

ELECTRIC HEAT* POWER SUPPLY DISCONNECTSIZE†

NominalkW** FLA MCA MOCP FLA LRA

6 Tons

208/230-3-60

STD

— — 35.6/ 35.6 40/ 40†† 34/ 34 190/190

4.9/ 6.5 13.6/15.6 52.6/ 55.1 60/ 60†† 50/ 52 204/2067.9/10.5 21.9/25.3 63.0/ 67.2 70/ 70 60/ 63 212/215

12.0/16.0 33.3/38.5 77.2/ 83.7 80/ 90 73/ 79 223/229

15.8/21.0 43.9/50.5 90.5/ 98.7 100/100 85/ 92 234/241***19.9/26.5 55.2/63.8 104.6/115.3 110/125 98/108 245/254***

HIGH-STATIC

— — 37.3/ 37.3 40/ 40†† 36/ 36 209/209

4.9/ 6.5 13.6/15.6 54.3/ 56.8 60/ 60†† 52/ 54 223/2257.9/10.5 21.9/25.3 64.7/ 68.9 70/ 70 62/ 65 231/234

12.0/16.0 33.3/38.5 78.9/ 85.4 80/ 90 75/ 81 242/248***

15.8/21.0 43.9/50.5 92.2/100.4 100/110 87/ 94 253/260***19.9/26.5 55.2/63.8 106.3/117.0 110/125 100/110 264/273***

460-3-60

STD

— — 17.6 20†† 17 95

6.0 7.2 26.6 30†† 25 10211.5 13.8 34.8 35†† 33 109

14.0 16.8 38.6 40†† 36 11223.0 27.7 52.2 60†† 49 12325.5 30.7 55.9 60†† 52 126

HIGH-STATIC

— — 18.4 20†† 18 1056.0 7.2 27.4 30†† 26 112

11.5 13.8 35.6 40†† 34 118

14.0 16.8 39.4 40†† 37 12123.0 27.7 53.0 60†† 50 13225.5 30.7 56.7 60†† 53 135

575-3-60STD — — 14.0 15†† 14 76

HIGH-STATIC — — 14.7 15†† 14 84




3

=1371

3

= 457

IMPORTANT: If the supply voltage phase imbalance is more than 2%, con-tact your local electric utility company immediately.

7457

46


UNITSIZE

NOMINALV-PH-Hz

IFMTYPE



71/2 Tons

208/230-3-60

STD

— — 38.8/ 38.8 40/ 40†† 41/ 41 229/2297.8/10.5 21.7/ 25.0 65.9/ 70.0 70/ 70 66/ 69 251/254

12.0/16.0 33.3/ 38.5 80.4/ 86.9 90/ 90 79/ 85 262/268***18.6/24.8 51.6/ 59.7 103.3/113.4 110/125 100/109 281/289***24.0/32.0 66.6/ 77.0 122.0/135.0 125/150 117/129 296/306***31.8/42.4 88.3/102.0 149.1/166.3 150/175 142/158 317/331***

HIGH-STATIC

— — 43.6/ 43.6 45/ 45†† 46/ 46 273/2737.8/10.5 21.7/ 25.0 70.7/ 74.8 80/ 80 71/ 75 294/298

12.0/16.0 33.3/ 38.5 85.2/ 91.7 90/100 85/ 91 306/311***18.6/24.8 51.6/ 59.7 108.1/118.2 110/125 106/115 324/332***24.0/32.0 66.6/ 77.0 126.8/139.8 150/150 123/135 339/350***31.8/42.4 88.3/102.0 153.9/171.1 175/175 148/164 361/375***

460-3-60

STD

— — 19.1 20†† 20 10814.0 16.7 40.0 40†† 39 12416.5 19.8 43.8 45†† 43 12827.8 33.4 60.8 70 58 14133.0 39.7 68.7 70 66 14741.7 50.2 81.8 90 78 158

HIGH-STATIC

— — 21.3 25†† 23 13014.0 16.7 42.2 45†† 42 14616.5 19.8 46.0 50†† 45 14927.8 33.4 63.0 70 61 16333.0 39.7 70.9 80 68 16941.7 50.2 84.0 90 80 180***

575-3-60

STD— — 15.4 20†† 16 97

17.0 17.1 36.7 40†† 36 11434.0 34.1 58.0 60†† 55 131

HIGH-STATIC— — 17.1 20†† 18 114

17.0 17.1 38.5 40†† 38 13234.0 34.1 59.7 60†† 57 149

81/2 Tons

208/230-3-60

STD

— — 44.6/ 44.6 45/ 45†† 47/ 47 321/3217.8/10.5 21.7/ 25.0 71.7/ 75.9 80/ 80 72/ 75 343/346

12.0/16.0 33.3/ 38.5 86.2/ 92.7 90/100 85/ 91 354/360***18.6/24.8 51.6/ 59.7 109.1/119.2 110/125 106/115 373/381***24.0/32.0 66.6/ 77.0 127.9/140.9 150/150 123/135 388/398***31.8/42.4 88.3/102.0 155.0/172.1 175/175 148/164 409/428***

HIGH-STATIC

— — 49.4/ 49.4 50/ 50†† 52/ 52 365/3657.8/10.5 21.7/ 25.0 76.5/ 80.7 80/ 90 77/ 81 386/390***

12.0/16.0 33.3/ 38.5 91.0/ 97.5 100/100 91/ 96 398/403***18.6/24.8 51.6/ 59.7 113.9/124.0 125/125 112/121 416/424***24.0/32.0 66.6/ 77.0 132.7/145.7 150/150 129/141 431/442***31.8/42.4 88.3/102.0 159.8/176.9 175/200 154/170 453/467***

460-3-60

STD

— — 22.7 25†† 24 16214.0 16.7 43.6 45†† 43 17816.5 19.8 47.4 50†† 46 18227.8 33.4 64.4 70 62 19533.0 39.7 72.3 80 69 20141.7 50.2 85.4 90 81 212***

HIGH-STATIC

— — 24.9 25†† 26 18414.0 16.7 45.8 50†† 45 20016.5 19.8 49.6 50†† 49 20327.8 33.4 66.6 70 65 21733.0 39.7 74.5 80 72 22341.7 50.2 87.6 90 84 234***

575-3-60

STD— — 17.6 20†† 18 135

17.0 17.1 39.0 40†† 38 15234.0 34.1 60.2 70†† 58 169

HIGH-STATIC— — 19.4 20†† 20 152

17.0 17.1 40.7 45†† 40 17034.0 34.1 62.0 70 60 187

47


LEGEND








AB = 452 vBC = 464 vAC = 455 v






UNITSIZE

NOMINALV-PH-Hz

IFMTYPE



10 Tons

208/230-3-60

STD

— — 47.3/ 47.3 50/ 50†† 49/ 49 295/2957.8/10.4 21.7/ 25.0 74.4/ 78.6 80/ 80 74/ 78 317/320

12.0/16.0 33.3/ 38.5 88.9/ 95.4 90/100 88/ 94 328/334***24.0/32.0 66.6/ 77.0 130.6/143.6 150/150 126/138 362/372***31.8/42.4 88.3/102.0 157.7/174.8 175/175 151/167 383/397***37.6/50.0 104.4/120.3 177.8/167.6 200/175 170/188 399/415***

ALT

— — 49.0/ 49.0 50/ 50†† 51/ 51 314/3147.8/10.4 21.7/ 25.0 76.1/ 80.8 80/ 90 76/ 80 336/389***

12.0/16.0 33.3/ 38.5 90.6/ 97.1 100/100 90/ 96 347/353***24.0/32.0 66.6/ 77.0 132.3/145.3 150/150 128/140 381/391***31.8/42.4 88.3/102.0 159.4/176.5 175/200 153/169 402/416***37.6/50.0 104.4/120.3 179.5/169.3 200/200 171/190 418/434***

HIGH-STATIC

— — 56.5/ 56.5 60/ 60†† 60/ 60 362/3627.8/10.4 21.7/ 25.0 83.6/ 87.8 90/ 90 85/ 89 384/387***

12.0/16.0 33.3/ 38.5 98.1/104.6 100/110 98/104 395/401***24.0/32.0 66.6/ 77.0 139.8/152.8 150/175 137/149 429/439***31.8/42.4 88.3/102.0 166.9/184.0 175/200 162/177 450/464***37.6/50.0 104.4/120.3 187.0/176.8 200/200 180/198 466/482***

460-3-60

STD

— — 23.4 25†† 24 14316.5 19.8 48.1 50†† 47 16327.8 33.4 65.1 70 63 17633.0 39.7 73.0 80 70 18341.7 50.2 86.1 90 82 193***50.0 60.1 83.5 90 93 203***

ALT

— — 24.2 25†† 25 18216.5 19.8 48.9 50†† 48 20227.8 33.4 65.9 70 64 21633.0 39.7 73.8 80 71 22241.7 50.2 86.9 90 83 233***50.0 60.1 84.3 90 94 243***

HIGH-STATIC

— — 28.2 30†† 30 17616.5 19.8 52.9 60†† 53 19627.8 33.4 69.9 70 68 21033.0 39.7 77.8 80 76 21641.7 50.2 90.9 100 88 227***50.0 60.1 88.3 100 99 237***

575-3-60

STD

— — 18.7 20†† 20 11817.0 17.1 40.1 45†† 39 13534.0 34.1 61.4 70 59 15251.0 51.2 69.9 70 78 169

ALT

— — 19.4 20†† 20 14917.0 17.1 40.7 45†† 40 16634.0 34.1 62.0 70 60 18351.0 51.2 70.6 80 79 201***

HIGH-STATIC

— — 22.6 25†† 24 14517.0 17.1 43.9 45†† 44 16234.0 34.1 65.2 70 63 17951.0 51.2 73.8 80 83 196***




3

=1371

3

= 457


7457

48

Table 16 — Electrical Data — Standard-Efficiency Heat Pump Units(With Convenience Outlet)

UNITSIZE

NOMINALV-PH-Hz

IFMTYPE


SIZE†Nominal


3 Tons

208/230-1-60

STD

— — 30.3/ 30.3 35/ 35†† 30/ 30 112/1123.3/ 4.4 15.9/18.3 50.2/ 53.2 60/ 60†† 48/ 51 128/1304.9/ 6.5 23.6/27.1 59.8/ 64.2 60/ 70 57/ 61 135/1396.5/ 8.7 31.3/36.3 69.4/ 75.7 70/ 80 66/ 72 143/1487.9/10.5 38.0/43.8 77.8/ 85.1 80/ 90 74/ 81 150/156***9.8/13.0 47.1/54.2 89.2/ 98.1 90/100 84/ 92 159/166***

ALT

— — 31.7/ 31.7 35/ 35†† 32/ 32 116/1163.3/ 4.4 15.9/18.3 51.6/ 54.6 60/ 60†† 50/ 53 132/1344.9/ 6.5 23.6/27.1 61.2/ 65.6 70/ 70 59/ 63 140/1436.5/ 8.7 31.3/36.3 70.8/ 77.1 80/ 80 68/ 73 147/1527.9/10.5 38.0/43.8 79.2/ 86.5 80/ 90 75/ 82 154/160***9.8/13.0 47.1/54.2 90.6/ 99.5 100/110 86/ 94 163/170***

208/230-3-60

STD

— — 22.6/ 22.6 25/ 25†† 23/ 23 91/ 913.3/ 4.4 9.2/10.6 34.1/ 35.8 35/ 40†† 34/ 35 100/1014.9/ 6.5 13.6/15.6 39.6/ 42.1 40/ 45†† 39/ 41 104/1068.5/ 8.7 18.0/20.9 45.1/ 48.7 50/ 50†† 44/ 47 109/1127.9/10.5 21.9/25.3 49.9/ 54.2 50/ 60†† 48/ 52 113/116

12.0/16.0 33.3/38.5 64.2/ 70.7 70/ 80†† 61/ 67 124/129

ALT

— — 24.0/ 24.0 30/ 30†† 25/ 25 95/ 953.3/ 4.4 9.2/10.6 35.5/ 37.2 40/ 40†† 35/ 37 104/1064.9/ 6.5 13.6/15.6 41.0/ 43.5 45/ 45†† 40/ 43 109/1116.5/ 8.7 18.0/20.9 46.5/ 50.1 50/ 60†† 45/ 49 113/1167.9/10.5 21.9/25.3 51.3/ 55.6 60/ 60†† 50/ 54 117/120

12.0/16.0 33.3/38.5 65.6/ 72.1 70/ 80 63/ 69 128/134

HIGH-STATIC

— — 24.9/ 24.9 25/ 25†† 26/ 26 125/1253.3/ 4.4 9.2/10.6 36.4/ 38.1 40/ 40†† 36/ 38 134/1354.9/ 6.5 13.6/15.6 41.9/ 44.4 45/ 45†† 41/ 44 138/1406.5/ 8.7 18.0/20.9 47.4/ 51.0 50/ 60†† 46/ 50 143/1457.9/10.5 21.9/25.3 52.2/ 56.5 60/ 60†† 51/ 55 146/150

12.0/16.0 33.3/38.5 66.5/ 73.0 70/ 80 64/ 70 158/163

460-3-60

STD

— — 10.3 15†† 10 476.0 7.2 19.3 20†† 19 548.8 10.6 23.5 25†† 23 58

11.5 13.8 27.5 30†† 26 6114.0 16.8 31.3 35†† 30 64

ALT

— — 11.1 15†† 11 506.0 7.2 20.1 25†† 20 578.8 10.6 24.3 25†† 24 61

11.5 13.8 28.3 30†† 27 6414.0 16.8 32.1 35†† 31 67

HIGH-STATIC

— — 11.6 15†† 12 656.0 7.2 20.6 25†† 20 728.8 10.6 24.8 25†† 24 75

11.5 13.8 28.8 30†† 28 7814.0 16.8 32.6 35†† 31 81

575-3-60STD — — 8.2 15†† 8 37ALT — — 8.8 15†† 9 39

HIGH-STATIC — — 9.2 15†† 9 51

4 Tons

208/230-1-60

STD

— — 46.2/ 46.2 50/ 50†† 45/ 45 148/1483.3/ 4.4 15.9/18.3 66.1/ 69.1 70/ 70 63/ 66 163/1666.5/ 8.7 31.3/36.3 85.3/ 91.6 90/100 81/ 86 179/1849.8/13.0 47.1/54.2 105.1/113.9 110/125 99/107 195/202

13.1/17.4 63.0/72.5 124.1/136.8 125/150 117/128 211/22015.8/21.0 76.0/87.5 141.2/155.6 150/175 132/145 224/235

ALT

— — 47.6/ 47.6 50/ 50†† 46/ 46 152/1523.3/ 4.4 15.9/18.3 67.5/ 70.5 70/ 80 65/ 67 168/1706.5/ 8.7 31.3/36.3 86.7/ 93.0 90/100 82/ 88 183/1889.8/13.0 47.1/54.2 106.5/115.3 110/125 101/109 199/206

13.1/17.4 63.0/72.5 126.3/138.2 150/150 119/130 215/22515.8/21.0 76.0/87.5 142.6/157.0 150/175 134/147 228/240

208/230-3-60

STD

— — 30.8/ 30.8 35/ 35†† 31/ 31 107/1074.9/ 6.5 13.6/15.6 47.8/ 50.3 50/ 60†† 46/ 49 120/1226.5/ 8.7 18.0/20.9 53.3/ 56.9 60/ 60†† 51/ 55 125/127

12.0/16.0 33.3/38.5 72.4/ 78.9 80/ 80 69/ 75 140/14515.8/21.0 43.9/50.5 85.7/ 93.9 90/100 81/ 89 150/157

ALT

— — 32.2/ 32.2 35/ 35†† 32/ 32 111/1114.9/ 6.5 13.6/15.6 49.2/ 51.7 50/ 60†† 48/ 50 125/1276.5/ 8.7 18.0/20.9 54.7/ 58.3 60/ 60†† 53/ 56 129/132

12.0/16.0 33.3/38.5 73.8/ 80.3 80/ 90 71/ 76 144/15015.8/21.0 43.9/50.5 87.1/ 95.3 90/100 83/ 90 155/162

HIGH-STATIC

— — 33.1/ 33.1 35/ 35†† 33/ 33 141/1414.9/ 6.5 13.6/15.6 50.1/ 52.6 60/ 60†† 49/ 51 154/1566.5/ 8.7 18.0/20.9 55.6/ 59.2 60/ 60†† 54/ 57 159/161

12.0/16.0 33.3/38.5 74.7/ 81.2 80/ 90 72/ 78 174/17915.8/21.0 43.9/50.5 88.0/ 96.2 90/100 84/ 91 184/191***

49

Table 16 — Electrical Data — Standard-Efficiency Heat Pump Units (With Convenience Outlet) (cont)

LEGEND













UNITSIZE

NOMINALV-PH-Hz

IFMTYPE


SIZE†Nominal


4 Tons(cont)

460-3-60

STD

— — 15.3 20†† 15 586.0 7.2 24.3 25†† 23 66

11.5 13.8 32.5 35†† 31 7214.0 16.8 36.3 40†† 34 7523.0 27.7 49.9 50†† 47 86

ALT

— — 15.6 20†† 15 606.0 7.2 24.6 25†† 24 67

11.5 13.8 32.8 35†† 31 7414.0 16.8 36.6 40†† 35 7723.0 27.7 50.2 60†† 47 88

HIGH-STATIC

— — 16.1 20†† 16 756.0 7.2 25.1 30†† 24 82

11.5 13.8 33.3 35†† 32 8814.0 16.8 37.1 40†† 35 9123.0 27.7 50.7 60†† 48 102

575-3-60STD — — 12.2 15†† 12 44ALT — — 12.4 15†† 12 45

HIGH-STATIC — — 12.8 15†† 13 57

5 Tons

208/230-1-60

STD

— — 45.6/ 45.6 50/ 50†† 45/ 45 189/1894.9/ 6.5 23.6/27.1 75.1/ 79.5 80/ 80 72/ 76 213/2166.5/ 8.7 31.3/36.3 84.7/ 91.0 90/100 81/ 86 220/225***9.8/13.0 47.1/54.2 104.3/113.3 110/125 99/107 236/243***

13.1/17.4 63.0/72.5 124.3/136.2 125/150 117/128 252/261***15.8/21.0 76.0/87.5 140.6/155.0 150/175 132/145 265/276***

ALT

— — 48.5/ 48.5 50/ 50†† 48/ 48 222/2224.9/ 6.5 23.6/27.1 78.0/ 82.4 80/ 90 75/ 79 246/2496.5/ 8.7 31.3/36.3 87.6/ 93.9 90/100 84/ 90 253/258***9.8/13.0 47.1/54.2 107.4/116.2 110/125 102/110 269/276***

13.1/17.4 63.0/72.5 127.2/139.1 150/150 121/131 285/294***15.8/21.0 76.0/87.5 143.5/157.9 150/175 135/149 298/309***

208/230-3-60

STD

— — 31.5/ 31.5 35/ 40†† 32/ 32 143/1434.9/ 6.5 13.6/15.6 48.5/ 51.0 50/ 60†† 47/ 50 157/1597.9/10.5 21.9/25.3 58.8/ 63.1 60/ 70 57/ 61 165/168

12.0/16.0 33.3/38.5 73.1/ 79.6 80/ 90 70/ 76 176/18115.8/21.0 43.9/50.5 86.3/ 94.6 90/100 82/ 90 187/193***19.9/26.5 55.2/63.8 100.5/111.2 110/125 95/105 198/207***

ALT

— — 31.4/ 31.4 35/ 35†† 32/ 32 174/1744.9/ 6.5 13.6/15.6 48.4/ 50.9 50/ 60†† 47/ 50 187/1897.9/10.5 21.9/25.3 58.7/ 63.0 60/ 70 57/ 61 195/199

12.0/16.0 33.3/38.5 73.0/ 79.5 80/ 80 70/ 76 207/21215.8/21.0 43.9/50.5 86.2/ 94.5 90/100 82/ 90 217/224***19.9/26.5 55.2/63.8 100.4/111.1 110/125 95/105 229/237***

HIGH-STATIC

— — 33.1/ 33.1 35/ 35†† 34/ 34 193/1934.9/ 6.5 13.6/15.6 50.1/ 52.6 60/ 60†† 49/ 52 206/2087.9/10.5 21.9/25.3 60.4/ 64.7 70/ 70 59/ 63 214/218

12.0/16.0 33.3/38.5 74.7/ 81.2 80/ 80 72/ 78 226/23115.8/21.0 43.9/50.5 87.9/ 96.2 90/100 84/ 92 236/243***19.9/26.5 55.2/63.8 102.1/112.8 110/125 97/107 248/256***



average voltage


3

=1371

3

= 457


7457

50


UNITSIZE

NOMINALV-PH-Hz

IFMTYPE


SIZE†Nominal


5 Tons(cont)

460-3-60

STD

— — 15.8 20†† 16 70

6.0 7.2 24.8 25†† 24 7711.5 13.8 33.1 35†† 32 8314.0 16.8 36.8 40†† 35 86

23.0 27.7 50.4 60†† 48 9725.5 30.7 54.2 60†† 51 100

ALT

— — 15.2 20†† 15 84

6.0 7.2 24.2 25†† 24 9111.5 13.8 32.5 35†† 31 9814.0 16.8 36.2 40†† 35 101

23.0 27.7 49.8 60†† 47 11225.5 30.7 53.6 60†† 51 115

HIGH-STATIC

— — 16.0 20†† 16 94

6.0 7.2 25.0 25†† 24 10111.5 13.8 33.3 35†† 32 107

14.0 16.8 37.0 40†† 36 11023.0 27.7 50.6 60†† 48 12125.5 30.7 54.4 60†† 51 124

575-3-60STD — — 12.7 15†† 13 57ALT — — 12.2 15†† 12 69

HIGH-STATIC — — 12.9 15†† 13 77

6 Tons

208/230-3-60

STD

— — 40.4/ 40.4 45/ 45†† 40/ 40 195/1954.9/ 6.5 13.6/15.6 57.4/ 59.9 60/ 60†† 56/ 58 208/2117.9/10.5 21.9/25.3 67.8/ 72.0 70/ 80 65/ 69 217/220

12.0/16.0 33.3/38.5 82.0/ 88.5 90/ 90 78/ 84 228/233***15.8/21.0 43.9/50.5 95.3/103.5 100/110 90/ 98 239/245***19.9/26.5 55.2/63.8 109.4/120.1 110/125 103/113 250/259***

HIGH-STATIC

— — 42.1/ 42.1 45/ 45†† 42/ 42 214/2144.9/ 6.5 13.6/15.6 59.1/ 61.6 60/ 70 58/ 60 227/2297.9/10.5 21.9/25.3 69.5/ 73.7 70/ 80 67/ 71 236/239

12.0/16.0 33.3/38.5 83.7/ 90.2 90/100 80/ 86 247/252***15.8/21.0 43.9/50.5 97.0/105.2 100/110 92/100 258/264***19.9/26.5 55.2/63.8 111.1/121.8 125/125 105/115 269/278***

460-3-60

STD

— — 19.7 20†† 19 976.0 7.2 28.7 30†† 28 104

11.5 13.8 37.0 40†† 35 111

14.0 16.8 40.7 45†† 39 11423.0 27.7 54.4 60†† 51 12525.5 30.7 58.1 60†† 55 128

HIGH-STATIC

— — 20.5 25†† 20 1076.0 7.2 29.5 30†† 29 114

11.5 13.8 37.8 40†† 36 121

14.0 16.8 41.5 45†† 40 12423.0 27.7 55.2 60†† 52 13425.5 30.7 58.9 60†† 56 137

575-3-60STD — — 15.8 20†† 16 78

HIGH-STATIC — — 16.4 20†† 16 85

51


LEGEND













UNITSIZE

NOMINALV-PH-Hz

IFMTYPE


SIZE†Nominal


71/2 Tons

208/230-3-60

STD

— — 43.6/ 43.6 45/ 45†† 46/ 46 234/2347.8/10.5 21.7/ 25.0 70.7/ 74.8 80/ 80 71/ 75 256/259

12.0/16.0 33.3/ 38.5 85.2/ 91.7 90/100 85/ 91 267/272***

18.6/24.8 51.6/ 59.7 108.1/118.2 110/125 106/115 285/294***24.0/32.0 66.6/ 77.0 126.8/139.8 150/150 123/135 300/311***31.8/42.4 88.3/102.0 153.9/171.1 175/175 148/164 322/336***

HIGH-STATIC

— — 48.4/ 48.4 50/ 50†† 52/ 52 277/2777.8/10.5 21.7/ 25.0 75.5/ 79.6 80/ 80 77/ 81 299/302***

12.0/16.0 33.3/ 38.5 90.0/ 96.5 90/100 90/ 96 311/316***

18.6/24.8 51.6/ 59.7 112.9/123.0 125/125 111/120 329/337***24.0/32.0 66.6/ 77.0 131.6/144.6 150/150 128/140 344/354***31.8/42.4 88.3/102.0 158.7/175.9 175/200 153/169 366/379***

460-3-60

STD

— — 21.3 25†† 23 11014.0 16.7 42.1 45†† 42 12716.5 19.8 46.0 50†† 45 130

27.8 33.4 63.0 70 61 14333.0 39.7 70.9 80 68 150

41.7 50.2 84.0 90 80 160***

HIGH-STATIC

— — 23.5 25†† 25 13214.0 16.7 44.3 45†† 44 148

16.5 19.8 48.2 50†† 48 15127.8 33.4 65.2 70 63 16533.0 39.7 73.1 80 71 171

41.7 50.2 86.2 90 83 182***

575-3-60

STD— — 17.1 20†† 18 99

17.0 17.1 38.5 40†† 38 116

34.0 34.1 59.7 60†† 57 133

HIGH-STATIC— — 18.9 20†† 20 116

17.0 17.1 40.2 45†† 40 133

34.0 34.1 61.5 70 59 150



average voltage


3

=1371

3

= 457


7457

52


UNITSIZE

NOMINALV-PH-Hz

IFMTYPE


SIZE†Nominal


81/2 Tons

208/230-3-60

STD

— — 49.4/ 49.4 50/ 50†† 52/ 52 326/3267.8/10.5 21.7/ 25.0 76.5/ 80.7 80/ 90 77/ 81 348/351

12.0/16.0 33.3/ 38.5 91.0/ 97.5 100/100 91/ 96 359/36418.6/24.8 51.6/ 59.7 113.9/124.0 125/125 112/121 377/38624.0/32.0 66.6/ 77.0 132.7/145.7 150/150 129/141 392/40331.8/42.4 88.3/102.0 154.8/176.9 175/200 154/170 414/428

HIGH-STATIC

— — 54.2/ 54.2 60/ 60†† 58/ 58 369/3697.8/10.5 21.7/ 25.0 81.3/ 85.5 90/ 90 83/ 86 391/394***

12.0/16.0 33.3/ 38.5 95.8/102.3 100/110 96/102 403/408***18.6/24.8 51.6/ 59.7 118.7/128.8 125/150 117/126 421/429***24.0/32.0 66.6/ 77.0 137.5/150.5 150/175 134/146 436/446***31.8/42.4 88.3/102.0 164.6/181.7 175/200 159/175 458/471***

460-3-60

STD

— — 24.9 25†† 26 16414.0 16.7 45.7 50†† 45 18116.5 19.8 49.6 50†† 49 18427.8 33.4 66.6 70 65 19733.0 39.7 74.5 80 72 20441.7 50.2 87.6 90 84 214***

HIGH-STATIC

— — 27.1 30†† 29 18614.0 16.7 47.9 50†† 48 20216.5 19.8 51.8 60†† 51 20527.8 33.4 68.8 70 67 21933.0 39.7 76.7 80 74 22541.7 50.2 89.8 90 86 236***

575-3-60

STD— — 19.3 20†† 20 137

17.0 17.1 40.7 45†† 40 15434.0 34.1 62.0 70 60 171

HIGH-STATIC— — 21.1 25†† 22 154

17.0 17.1 42.5 45†† 42 17134.0 34.1 63.7 70 62 188

10 Tons

208/230-3-60

STD

— — 52.1/ 52.1 60/ 60†† 55/ 55 300/3007.8/10.4 21.7/ 25.0 79.2/ 83.4 80/ 90 80/ 84 322/325***

12.0/16.0 33.3/ 38.5 93.7/100.2 100/110 93/ 99 333/338***24.0/32.0 66.6/ 77.0 135.4/148.4 150/150 132/144 366/377***31.8/42.4 88.3/102.0 162.5/179.6 175/200 157/172 388/402***37.6/50.0 104.4/120.3 182.6/172.4 200/200 175/193 404/420***

ALT

— — 53.8/ 53.8 60/ 60†† 57/ 57 319/3197.8/10.4 21.7/ 25.0 80.9/ 85.1 90/ 90 82/ 86 341/344***

12.0/16.0 33.3/ 38.5 95.4/101.9 100/110 95/101 352/357***24.0/32.0 66.6/ 77.0 137.1/150.1 150/175 134/145 385/396***31.8/42.4 88.3/102.0 164.2/181.3 175/200 158/174 407/421***37.6/50.0 104.4/120.3 184.3/174.1 200/200 177/195 423/439***

HIGH-STATIC

— — 61.3/ 61.3 70/ 70 66/ 66 367/3677.8/10.4 21.7/ 25.0 88.4/ 92.6 90/100 91/ 94 389/392***

12.0/16.0 33.3/ 38.5 102.9/109.4 110/110 104/110 400/405***24.0/32.0 66.6/ 77.0 144.6/157.6 150/175 142/154 433/444***31.8/42.4 88.3/102.0 171.7/188.8 175/200 167/183 455/459***37.6/50.0 104.4/120.3 191.8/181.6 200/200 186/204 471/487***

460-3-60

STD

— — 25.5 30†† 27 14516.5 19.8 50.3 60†† 50 16527.8 33.4 67.3 70 65 17833.0 39.7 75.2 80 73 18541.7 50.2 88.3 90 85 195***50.0 60.1 85.6 90 96 205***

ALT

— — 26.3 30†† 28 18516.5 19.8 51.1 60†† 51 20427.8 33.4 68.1 70 66 21833.0 39.7 76.0 80 73 22441.7 50.2 89.1 90 86 235***50.0 60.1 86.4 90 97 245***

HIGH-STATIC

— — 30.3 35†† 32 17916.5 19.8 55.1 60†† 55 19827.8 33.4 72.1 80 71 21233.0 39.7 80.0 80 78 21841.7 50.2 93.1 100 90 229***50.0 60.1 90.4 100 102 239***

575-3-60

STD

— — 20.5 25†† 22 12017.0 17.1 41.8 45†† 41 13734.0 34.1 63.1 70 61 15451.0 51.2 71.7 80 80 171***

ALT

— — 21.1 25†† 22 15117.0 17.1 42.5 45†† 42 16834.0 34.1 63.7 70 62 18551.0 51.2 72.3 80 81 202***

HIGH-STATIC

— — 24.3 25†† 26 14617.0 17.1 45.7 50†† 46 16334.0 34.1 66.9 70 65 18051.0 51.2 75.5 80 85 198***

53

Table 17 — Electric Heater Usage — Standard-Efficiency Heat Pump Units

*Two heater packages required to provide kW indicated.†Use CRSINGLE004A00 for units with convenience outlet.**Use CRSINGLE005A00 for units with convenience outlet.

††Use CRSINGLE002A00 for units with convenience outlet.***Use CRSINGLE002A00 for units with high-static motor and convenience outlet.

†††Use CRSINGLE008A00 for units with an electrical convenience outlet.NOTES:1. The rated heater voltage is 240, 480, and 575 v. If power distribution voltage varies from rated heater voltage, heater kW will vary accordingly.2. To determine heater kW at voltages other than those shown in table, use the following formula:

Heater kW new = Heater kW rated x (unit power distribution voltage/rated heater voltage)2

As an example:For a 16 kW heater rated at 240 v with a power distribution voltage of 215 vkW new = 16 kW (215/240)2

kW new = 12.8 kW (rating at 215 v)

UNITSIZE

VOLTAGE(60 Hz)

ACCESSORYkW


CRHEATER---A00


CRSINGLE---A00

3 Tons


3.3/ 4.0/ 4.44.9/ 5.8/ 6.56.5/ 8.0/ 8.77.9/ 9.6/10.59.8/11.6/13.0*

001002003004

002+002

——†004004004**

208/230/240(3 phase)

3.3/ 4.0/ 4.44.9/ 5.8/ 6.56.5/ 8.0/ 8.77.9/ 9.6/10.5

12.0/14.7/16.0

001002003004005

————002

460/480(3 phase)

5.5/ 6.08.1/ 8.8

10.6/11.512.9/14.0

006007008009

————

4 Tons


3.3/ 4.0/ 4.46.5/ 8.0/ 8.79.8/11.6/13.0*

13.1/16.0/17.4*16.0/19.3/21.0*

001003

002+002003+003004+004

—†004004005005

208/230/240(3 phase)

4.9/ 5.8/ 6.56.5/ 8.0/ 8.7

12.0/14.7/16.015.8/19.3/21.0*

002003005

004+004

——002003

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*

006008009

008+008

————

5 Tons


4.9/ 5.8/ 6.56.6/ 8.0/ 8.79.8/11.6/13.0*

13.1/16.0/17.4*15.8/19.3/21.0*

002003

002+002003+003004+004

004004005005005

208/230/240(3 phase)

4.9/ 5.8/ 6.57.9/ 9.6/10.5

12.0/14.7/16.015.8/19.3/21.0*19.9/24.3/26.5*

002004005

004+004004+005

——††002003003

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*23.4/25.5*

006008009

008+008008+009

—————

6 Tons

208/230/240(3 phase)

4.9/ 5.8/ 6.57.9/ 9.6/10.5

12.0/14.7/16.015.8/19.3/21.0*19.9/24.3/26.5*

002004005

004+004004+006

—***002002003003

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*23.4/25.5*

006008009

008+008008+009

—————

71/2 and81/2 Tons

208/230/240(3 phase)

7.8/ 9.6/10.412.0/14.7/16.018.6/22.8/24.824.0/29.4/32.031.8/39.0/42.4*

017010011012

012+017

007007009009013

460/480(3 phase)

12.8/13.915.2/16.525.6/27.830.4/33.038.4/41.7*

016013014015

014+016

006006008008010

575(3 phase)

17.034.0

018019

006006†††

10 Tons

208/230/240(3 phase)

7.8/ 9.6/10.412.0/14.7/16.024.0/29.4/32.031.8/39.0/42.4*37.6/46.2/50.0*

017010012

012+017010+012

012012015017017

460/480(3 phase)

15.2/16.525.6/27.830.4/33.038.4/41.7*45.9/50.0*

013014015

014+016013+015

011014014016016

575(3 phase)

17.034.051.0*

018019

018+019

011014016

54


Fig. 21 — Electric Heater Power Wiring Connections — Combination 50HJ004-007/62AQ Units — 208/230-1-60 — Less Than 60 Amps MOCP

CRSINGLE005A00 WITH SINGLE HEATER CRSINGLE005A00 WITH TWO HEATERS

Fig. 22 — Electric Heater Power Wiring Connections — Combination 50HJ004-007/62AQ Units — 208/230-1-60 — Greater Than 60 Amps MOCP

CRSINGLE004A00

55


Fig. 23 — Electric Heater Power Wiring Connections — Combination 50HJ004-007/62AQ Units — 208/230-3-60 — Less Than 60 Amps MOCP,

460-3-60 — Less Than 30 Amps MOCP

CRSINGLE003A00 WITH SINGLE HEATER CRSINGLE003A00 WITH TWO HEATERS


CRSINGLE002A00

56

DISCONNECTPER NEC

(FIELDSUPPLIED)

EQUIPGND

FIELD POWERSUPPLY

1

2

3

HTR

FU

FU

TOER2

TOUNIT

TRAN

CRSINGLE025A00

Fig. 25 — Electric Heater Power Wiring Connections — Combination 50HJ004-007/62AQ Units — 460-3-60 — Greater Than 30 Amps MOCP

CRSINGLE009A00 WITH TWO HEATERS OR CRSINGLE017A00CRSINGLE015 WITH TWO HEATERS


CRSINGLE007A00 OR CRSINGLE012A00 CRSINGLE009A00 WITH SINGLE HEATER OR CRSINGLE015A00 WITH SINGLE HEATER

TRAN — Transformer

57

CRSINGLE006A00 OR CRSINGLE011A00

Fig. 27 — Electric Heater Power Wiring Connections — Combination 50HJ008-014/62AQ Units — 460-3-60 — Less Than 60 Amps MOCP

CRSINGLE008A00 OR CRSINGLE014A00 CRSINGLE010A00 OR CRSINGLE016A00

Fig. 28 — Electric Heater Power Wiring Connections — Combination 50HJ008-014/62AQ Units — 460-3-60 — Greater Than 60 Amps MOCP

58

Table 18 — Electrical Data (COBRA™ Energy Recovery Unit 50HJ004-007 Units with 62AQ060)

UNIT NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET

62AQFLA

HEAT POWER SUPPLY DISCONNECT SIZE*

FLA MCA FUSE ORHACR BKR MOCP FLA LRA

50HJ004

208/230-1-60

STD NO 9.2

—/— 34.8/ 34.8 40/40 — 35/ 35 135/13515.9/18.3 35.7/ 38.8 40/45 — 35/ 37 135/13523.5/27.1 45.2/ 49.7 50/50 — 43/ 47 135/13531.4/36.3 55.1/ 61.2 — 60/ 70 52/ 58 135/13537.9/43.8 63.2/ 70.5 — 70/ 80 60/ 67 135/13546.9/54.2 74.5/ 83.6 — 80/ 90 70/ 79 135/135

STD YES 9.2

—/— 40.8/ 40.8 45/45 — 41/ 41 140/14015.9/18.3 40.8/ 43.0 45/50 — 41/ 42 140/14023.5/27.1 50.0/ 53.9 60/60 — 49/ 52 140/14031.4/36.3 59.9/ 65.4 — 60/ 70 58/ 63 140/14037.9/43.8 68.0/ 74.7 — 70/ 80 65/ 71 140/14046.9/54.2 79.3/ 87.8 — 80/ 90 76/ 83 140/140

208/230-3-60

STD NO 9.2

—/— 27.7/ 27.7 35/35 — 29/ 29 124/1249.2/10.6 27.7/ 29.1 35/35 — 29/ 29 124/124

13.6/15.6 32.8/ 35.4 40/40 — 32/ 34 124/12418.1/20.9 38.5/ 42.0 45/45 — 37/ 40 124/12421.9/25.3 43.2/ 47.4 45/50 — 41/ 45 124/12433.4/38.5 57.5/ 64.0 — 60/ 70 55/ 60 124/124

STD YES 9.2

—/— 33.7/ 33.7 40/35 — 34/ 34 129/1299.2/10.6 33.7/ 33.7 40/40 — 34/ 34 129/129

13.6/15.6 37.6/ 39.6 45/45 — 37/ 39 129/12918.1/20.9 43.3/ 46.2 50/50 — 43/ 45 129/12921.9/25.3 48.0/ 51.6 50/60 — 47/ 50 129/12933.4/38.5 62.3/ 68.2 — 70/ 70 60/ 65 129/129

HIGH STATIC NO 9.2

—/— 28.6/ 28.6 35/35 — 30/ 30 154/1549.2/10.6 28.6/ 30.0 35/35 — 30/ 30 154/154

13.6/15.6 33.7/ 36.3 40/40 — 33/ 35 154/15418.1/20.9 39.4/ 42.9 45/45 — 38/ 41 154/15421.9/25.3 44.1/ 48.3 50/50 — 42/ 46 154/15433.4/38.5 58.4/ 64.9 — 60/ 70 56/ 62 154/154

HIGH STATIC YES 9.2

—/— 34.6/ 34.6 40/40 — 35/ 35 158/1589.2/10.6 34.6/ 34.6 40/40 — 35/ 35 158/158

13.6/15.6 38.5/ 40.5 45/45 — 38/ 40 158/15818.1/20.9 44.2/ 47.1 50/50 — 44/ 46 158/15821.9/25.3 48.9/ 52.5 60/60 — 48/ 51 158/15833.4/38.5 63.2/ 69.1 — 70/ 70 61/ 66 158/158

460-3-60

STD NO 9.2

— 13.6 20 — 14 637.2 16.7 20 — 14 63

10.6 20.9 25 — 15 6313.8 25.0 25 — 24 6316.8 28.7 30 — 27 63

STD YES 9.2

— 16.3 20 — 20 677.2 18.8 25 — 20 68

10.6 23.0 25 — 20 6813.8 27.1 30 — 29 6816.8 30.8 35 — 32 68

HIGH STATIC NO 9.2

— 14.0 20 — 15 777.2 17.1 20 — 15 77

10.6 21.3 25 — 15 7713.8 25.4 30 — 24 7716.8 29.1 30 — 28 77

HIGH STATIC YES 9.2

— 16.7 20 — 20 827.2 19.2 25 — 20 82

10.6 23.4 25 — 20 8213.8 27.5 30 — 29 8216.8 31.2 35 — 32 82

50HJ005

208/230-1-60

STD NO 9.2

—/— 44.4/ 44.4 60/60 — 44/ 44 173/17315.9/18.3 44.4/ 44.4 60/60 — 44/ 44 173/17331.4/36.3 55.1/ 61.2 — 60/ 70 52/ 58 173/17346.9/54.2 74.5/ 83.6 — 80/ 90 70/ 79 173/17362.8/72.5 94.4/106.5 — 100/110 88/100 173/17375.8/87.5 110.6/125.2 — 125/150 103/117 173/173

STD YES 9.2

—/— 50.4/ 50.4 60/60 — 50/ 50 178/17815.9/18.3 50.4/ 50.4 60/60 — 50/ 50 178/17831.4/36.3 59.9/ 65.4 — 60/ 70 58/ 63 178/17846.9/54.2 79.3/ 87.8 — 80/ 90 76/ 83 178/17862.8/72.5 99.2/110.7 — 100/125 94/104 178/17875.8/87.5 115.4/129.4 — 125/150 109/122 178/178

208/230-3-60

STD NO 9.2

—/— 31.7/ 31.7 40/40 — 33/ 33 140/14013.6/15.6 32.8/ 35.4 40/40 — 33/ 34 140/14018.1/20.9 38.5/ 42.0 45/45 — 37/ 40 140/14033.4/38.5 57.5/ 64.0 — 60/ 70 55/ 60 140/14043.8/50.5 70.6/ 79.0 — 80/ 80 67/ 74 140/140

STD YES 9.2

—/— 37.7/ 37.7 40/40 — 38/ 38 145/14513.6/15.6 37.7/ 39.6 45/45 — 38/ 39 145/14518.1/20.9 43.3/ 46.2 50/50 — 43/ 45 145/14533.4/38.5 62.3/ 68.2 — 70/ 70 60/ 65 145/14543.8/50.5 75.4/ 83.2 — 80/ 90 72/ 79 145/145

HIGH STATIC NO 9.2

—/— 32.6/ 32.6 40/40 — 34/ 34 170/17013.6/15.6 33.7/ 36.3 40/40 — 34/ 35 170/17018.1/20.9 39.4/ 42.9 45/45 — 38/ 41 170/17033.4/38.5 58.4/ 64.9 — 60/ 70 56/ 62 170/17043.8/50.5 71.5/ 79.9 — 80/ 80 68/ 75 170/170

HIGH STATIC YES 9.2

—/— 38.6/ 38.6 45/45 — 39/ 39 174/17413.6/15.6 38.6/ 40.5 45/45 — 39/ 40 174/17418.1/20.9 44.2/ 47.1 50/50 — 44/ 46 174/17433.4/38.5 63.2/ 69.1 — 70/ 70 61/ 66 174/17443.8/50.5 76.3/ 84.1 — 80/ 90 73/ 80 174/174

460-3-60 STD NO 9.2

— 15.2 20 — 16 707.2 16.7 20 — 16 71

13.8 25.0 25 — 18 7116.8 28.7 30 — 27 7127.7 42.3 45 — 40 71

59

Table 18 — Electrical Data (COBRA™ Energy Recovery Unit 50HJ004-007 Units with 62AQ060) (cont)

LEGEND

*Used to determine minimum disconnect per NEC.


equipment (refer to NEC Articles 430 and 440), the overcurrent protective devicefor the unit shall be fuse or HACR breaker. UL, Canada units may be fuse or cir-cuit breaker.

2. Unbalanced 3-Phase Supply VoltageNever operate a motor where a phase imbalance in supply voltage is greaterthan 2%. Use the following formula to determine the percent of voltageimbalance.



(AB) 457 – 452 = 5 v(BC) 464 – 457 = 7 v (AC) 457 – 455 = 2 v



= 1.53%This amount of phase imbalance is satisfactory as it is below the maximum allow-able 2%.

UNIT NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET

62AQFLA



50HJ005(cont) 460-3-60

STD YES 9.2

— 17.9 20 — 21 757.2 18.8 25 — 21 75

13.8 27.1 30 — 21 7516.8 30.8 35 — 32 7527.7 44.4 45 — 44 75

HIGH STATIC NO 9.2

— 15.6 20 — 16 847.2 17.1 20 — 16 85

13.8 25.4 30 — 19 8516.8 29.1 30 — 28 8527.7 42.7 45 — 40 85

HIGH STATIC YES 9.2

— 18.3 20 — 22 897.2 19.2 25 — 22 90

13.8 27.5 30 — 22 9016.8 31.2 35 — 32 9027.7 44.8 45 — 45 90

50HJ006

208/230-1-60

STD NO 9.2

—/— 55.5/ 55.5 70/70 — 56/ 56 250/25023.5/27.1 55.5/ 55.5 — 70/ 70 56/ 56 250/25031.4/36.3 59.5/ 65.5 — 70/ 70 57/ 62 250/25046.9/54.2 78.9/ 87.9 — 80/ 90 75/ 83 250/25062.8/72.5 98.7/110.8 — 100/125 93/104 250/25075.8/87.5 115.0/129.6 — 125/150 108/121 250/250

STD YES 9.2

—/— 61.5/ 61.5 70/70 — 61/ 61 255/25523.5/27.1 61.5/ 61.5 — 70/ 70 61/ 61 255/25531.4/36.3 64.3/ 69.7 — 70/ 70 62/ 67 255/25546.9/54.2 83.7/ 92.1 — 90/100 80/ 88 255/25562.8/72.5 103.5/115.0 — 110/125 98/109 255/25575.8/87.5 119.8/133.8 — 125/150 113/126 255/255

208/230-3-60

STD NO 9.2

—/— 38.1/ 38.1 45/45 — 39/ 39 202/20213.6/15.6 38.1/ 38.1 45/45 — 39/ 39 202/20221.9/25.3 44.1/ 48.3 50/50 — 42/ 46 202/20233.4/38.5 58.4/ 64.9 — 60/ 70 56/ 62 202/20243.8/50.5 71.5/ 79.9 — 80/ 80 68/ 75 202/20255.2/63.8 85.8/ 96.4 — 90/100 81/ 91 202/202

STD YES 9.2

—/— 44.1/ 44.1 50/50 — 44/ 44 207/20713.6/15.6 44.1/ 44.1 50/50 — 44/ 44 207/20721.9/25.3 48.9/ 52.5 60/60 — 48/ 51 207/20733.4/38.5 63.2/ 69.1 — 70/ 70 61/ 66 207/20743.8/50.5 76.3/ 84.1 — 80/ 90 73/ 80 207/20755.2/63.8 90.6/100.6 — 100/110 86/ 95 207/207

HIGH STATIC NO 9.2

—/— 39.8/ 39.8 45/45 — 41/ 41 221/22113.6/15.6 39.8/ 39.8 45/45 — 41/ 41 221/22121.9/25.3 45.9/ 50.1 50/60 — 44/ 48 221/22133.4/38.5 60.3/ 66.7 — 70/ 70 58/ 63 221/22143.8/50.5 73.3/ 81.7 — 80/ 90 70/ 77 221/22155.2/63.8 87.6/ 98.3 — 90/100 83/ 93 221/221

HIGH STATIC YES 9.2

—/— 45.8/ 45.8 50/50 — 46/ 46 226/22613.6/15.6 45.8/ 45.8 50/50 — 46/ 46 226/22621.9/25.3 50.7/ 54.3 60/60 — 50/ 53 226/22633.4/38.5 65.1/ 70.9 — 70/ 80 63/ 68 226/22643.8/50.5 78.1/ 85.9 — 80/ 90 75/ 82 226/22655.2/63.8 92.4/102.5 — 100/110 88/ 97 226/226

460-3-60

STD NO 9.2

— 19.3 25 — 20 1017.2 19.3 25 — 20 101

13.8 25.4 30 — 20 10116.8 29.1 30 — 28 10127.7 42.7 45 — 40 10130.7 46.4 50 — 44 101

STD YES 9.2

— 22.0 25 — 25 1067.2 22.0 25 — 25 106

13.8 27.5 30 — 25 10616.8 31.2 35 — 32 10627.7 44.8 45 — 45 10630.7 48.5 50 — 48 106




3

=1371

3


7457

60


LEGEND







(AB) 457 – 452 = 5 v(BC) 464 – 457 = 7 v (AC) 457 – 455 = 2 v




UNIT NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET

62AQFLA



50HJ006(cont) 460-3-60

HIGH STATIC NO 9.2

— 20.1 25 — 20 1107.2 20.1 25 — 20 111

13.8 26.2 30 — 20 11116.8 29.9 30 — 29 11127.7 43.5 45 — 41 11130.7 47.2 50 — 44 111

HIGH STATIC YES 9.2

— 22.8 25 — 26 1157.2 22.8 25 — 26 116

13.8 28.3 30 — 26 11616.8 32.0 35 — 33 11627.7 45.6 50 — 46 11630.7 49.3 50 — 49 116

50HJ007

208/230-3-60

STD NO 9.2

—/— 42.0/ 42.0 50/50 — 42/42 234/23413.6/15.6 42.0/ 42.0 50/50 — 42/42 234/23421.9/25.3 44.1/ 48.3 50/50 — 42/46 234/23433.4/38.5 58.4/ 64.9 — 60/ 70 56/62 234/23443.8/50.5 71.5/ 79.9 — 80/ 80 68/75 234/23455.2/63.8 85.8/ 96.4 — 90/100 81/91 234/234

STD YES 9.2

—/— 48.0/ 48.0 60/60 — 48/48 239/23913.6/15.6 48.0/ 48.0 60/60 — 48/48 239/23921.9/25.3 48.9/ 52.5 60/60 — 48/51 239/23933.4/38.5 63.2/ 69.1 — 70/ 70 61/66 239/23943.8/50.5 76.3/ 84.1 — 80/ 90 73/80 239/23955.2/63.8 90.6/100.6 — 100/110 86/95 239/239

HIGH STATIC NO 9.2

—/— 43.7/ 43.7 50/50 — 44/44 253/25313.6/15.6 43.7/ 43.7 50/50 — 44/44 253/25321.9/25.3 45.9/ 50.1 50/60 — 44/48 253/25333.4/38.5 60.3/ 66.7 — 70/ 70 58/63 253/25343.8/50.5 73.3/ 81.7 — 80/ 90 70/77 253/25355.2/63.8 87.6/ 98.3 — 90/100 83/93 253/253

HIGH STATIC YES 9.2

—/— 49.7/ 49.7 60/60 — 50/50 258/25813.6/15.6 49.7/ 49.7 60/60 — 50/50 258/25821.9/25.3 50.7/ 54.3 60/60 — 50/53 258/25833.4/38.5 65.1/ 70.9 — 70/ 80 63/68 258/25843.8/50.5 78.1/ 85.9 — 80/ 90 75/82 258/25855.2/63.8 92.4/102.5 — 100/110 88/97 258/258

460-3-60

STD NO 9.2

— 19.8 25 — 20 1147.2 19.8 25 — 20 114

13.8 25.4 30 — 20 11416.8 29.1 30 — 28 11427.7 42.7 45 — 40 11430.7 46.4 50 — 44 114

STD YES 9.2

— 22.5 25 — 26 1187.2 22.5 25 — 26 119

13.8 27.5 30 — 26 11916.8 31.2 35 — 32 11927.7 44.8 45 — 45 11930.7 48.5 50 — 48 119

HIGH STATIC NO 9.2

— 20.6 25 — 21 1237.2 20.6 25 — 21 124

13.8 26.2 30 — 21 12416.8 29.9 30 — 29 12427.7 43.5 45 — 41 12430.7 47.2 50 — 44 124

HIGH STATIC YES 9.2

— 23.3 30 — 26 1287.2 23.3 30 — 26 128

13.8 28.3 30 — 26 12816.8 32.0 35 — 33 12827.7 45.6 50 — 46 12830.7 49.3 50 — 49 128




3

=1371

3


7457

61

Table 19 — Electric Heater Usage — COBRA™ Energy Recovery Unit 50HJ004-007 Units with 62AQ060

*Two heater packages required to provide kW indicated.†005 on units with convenience outlet.

**003 on high-static units with convenience outlet.††025 on units with convenience outlet.

NOTES:1. The rated heater voltage is 240 and 480 v. If power distribution voltage varies from rated heater voltage, heater kW will vary accordingly.2. To determine heater kW at voltages other than those shown in table, use the following formula:




UNIT50HJ/62AQ

VOLTAGE(60 Hz)

ACCESSORYkW


CRHEATER---A00


CRSINGLE---A00

004


3.3/ 4.0/ 4.44.9/ 5.8/ 6.56.5/ 8.0/ 8.77.9/ 9.6/10.59.8/11.6/13.0*

001002003004

002 & 002

——004004†005

208/230/240(3 phase)

3.3/ 4.0/ 4.44.9/ 5.8/ 6.56.5/ 8.0/ 8.77.9/ 9.6/10.5

12.0/14.7/16.0

001002003004005

————002**

460/480(3 phase)

5.5/ 6.08.1/ 8.8

10.6/11.512.9/14.0

006007008009

————

005


3.3/ 4.0/ 4.46.5/ 8.0/ 8.79.8/11.6/13.0*

13.1/16.0/17.4*16.0/19.3/21.0*

001003

002 & 002003 & 003004 & 004

—004005005005

208/230/240(3 phase)

4.9/ 5.8/ 6.56.5/ 8.0/ 8.7

12.0/14.7/16.015.8/19.3/21.0*

002003005

004 & 004

——002**003

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*

006008009

008 & 008

———††025

006


4.9/ 5.8/ 6.56.6/ 8.0/ 8.79.8/11.6/13.0*

13.1/16.0/17.4*15.8/19.3/21.0*

002003

002 & 002003 & 003004 & 004

004004†005005005

208/230/240(3 phase)

4.9/ 5.8/ 6.57.9/ 9.6/10.5

12.0/14.7/16.015.8/19.3/21.0*19.9/24.3/26.5*

002004005

004 & 004004 & 005

——002003003

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*23.4/25.5*

006008009

008 & 008008 & 009

———††025025

007

208/230/240(3 phase)

4.9/ 5.8/ 6.57.9/ 9.6/10.5

12.0/14.7/16.015.8/19.3/21.0*19.9/24.3/26.5*

002004005

004 & 004004 & 005

——002**003003

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*23.4/25.5*

006008009

008 & 008008 & 009

———††025025

62

Table 20 — Electrical Data (COBRA™ Energy Recovery Unit 50HJ004-007 Units with 62AQ100)

UNIT NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET

62AQFLA



50HJ004

208/230-1-60

STD NO 15.1

—/— 40.7/ 40.7 45/45 — 42/ 42 161/16115.9/18.3 42.5/ 45.5 50/60 — 42/ 44 161/16123.5/27.1 52.0/ 56.5 — 60/ 70 50/ 54 161/16131.4/36.3 61.9/ 67.9 — 70/ 70 59/ 65 161/16137.9/43.8 70.0/ 77.3 — 80/ 80 67/ 73 161/16146.9/54.2 81.3/ 90.3 — 90/100 77/ 85 161/161

STD YES 15.1

—/— 46.7/ 46.7 50/50 — 48/ 48 166/16615.9/18.3 47.3/ 49.7 60/60 — 48/ 49 166/16623.5/27.1 56.8/ 60.7 — 70/ 70 56/ 59 166/16631.4/36.3 66.7/ 72.1 — 70/ 80 65/ 70 166/16637.9/43.8 74.8/ 81.5 — 80/ 90 72/ 78 166/16646.9/54.2 86.1/ 94.5 — 90/100 82/ 90 166/166

208/230-3-60

STD NO 15.1

—/— 33.6/ 33.6 40/40 — 36/ 36 150/1509.2/10.6 34.1/ 35.9 45/45 — 36/ 36 150/150

13.6/15.6 39.6/ 42.2 50/50 — 39/ 41 150/15018.1/20.9 45.3/ 48.8 60/60 — 44/ 47 150/15021.9/25.3 50.0/ 54.2 60/60 — 48/ 52 150/15033.4/38.5 64.3/ 70.7 — 70/ 80 61/ 67 150/150

STD YES 15.1

—/— 39.6/ 39.6 45/45 — 41/ 41 155/1559.2/10.6 39.6/ 40.1 50/50 — 41/ 41 155/155

13.6/15.6 44.4/ 46.4 60/60 — 44/ 46 155/15518.1/20.9 50.1/ 53.0 60/60 — 49/ 52 155/15521.9/25.3 54.8/ 58.4 — 60/ 70 54/ 57 155/15533.4/38.5 69.1/ 74.9 — 80/ 80 67/ 72 155/155

HIGH STATIC NO 15.1

—/— 34.5/ 34.5 40/40 — 37/ 37 180/1809.2/10.6 35.0/ 36.8 45/45 — 37/ 37 180/180

13.6/15.6 40.5/ 43.1 50/50 — 40/ 42 180/18018.1/20.9 46.2/ 49.7 60/60 — 45/ 48 180/18021.9/25.3 50.9/ 55.1 60/60 — 49/ 53 180/18033.4/38.5 65.2/ 71.6 — 70/ 80 62/ 68 180/180

HIGH STATIC YES 15.1

—/— 40.5/ 40.5 45/45 — 42/ 42 184/1849.2/10.6 40.5/ 41.0 50/50 — 42/ 42 184/184

13.6/15.6 45.3/ 47.3 60/60 — 45/ 47 184/18418.1/20.9 51.0/ 53.9 60/60 — 50/ 53 184/18421.9/25.3 55.7/ 59.3 — 70/ 70 55/ 58 184/18433.4/38.5 70.0/ 75.8 — 80/ 80 68/ 73 184/184

460-3-60

STD NO 15.1

— 16.5 20.0 — 18 767.2 20.1 25.0 — 18 76

10.6 24.3 30.0 — 18 7713.8 28.4 35.0 — 27 8016.8 32.1 35.0 — 31 83

STD YES 15.1

— 19.2 20.0 — 23 807.2 22.2 30.0 — 23 81

10.6 26.4 30.0 — 23 8113.8 30.5 35.0 — 32 8216.8 34.2 40.0 — 35 85

HIGH STATIC NO 15.1

— 16.9 20.0 — 18 907.2 20.5 25.0 — 18 90

10.6 24.7 30.0 — 18 9113.8 28.8 35.0 — 28 9416.8 32.5 35.0 — 31 97


— 19.6 25.0 — 24 957.2 22.6 30.0 — 24 95

10.6 26.8 30.0 — 24 9513.8 30.9 35.0 — 32 9616.8 34.6 40.0 — 36 99

50HJ005

208/230-1-60

STD NO 15.1

—/— 50.3/ 50.3 60/60 — 51/ 51 199/19915.9/18.3 50.3/ 50.3 60/60 — 51/ 51 199/19931.4/36.3 61.9/ 67.9 — 70 70 59/ 65 199/19946.9/54.2 81.3/ 90.3 — 90/100 77/ 85 199/19962.8/72.5 101.2/113.3 — 110/125 95/106 199/19975.8/87.5 117.4/132.0 — 125/150 110/124 199/199

STD YES 15.1

—/— 56.3/ 56.3 70/70 — 57/ 57 204/20415.9/18.3 56.3/ 56.3 — 70/ 70 57/ 57 204/20431.4/36.3 66.7/ 72.1 — 70/ 80 65/ 70 204/20446.9/54.2 86.1/ 94.5 — 90/100 82/ 90 204/20462.8/72.5 106.0/117.5 — 110/125 101/111 204/20475.8/87.5 122.2/136.2 — 125/150 116/128 204/204

208/230-3-60

STD NO 15.1

—/— 37.6/ 37.6 45/45 — 39/ 39 166/16613.6/15.6 39.6/ 42.2 50/50 — 39/ 41 166/16618.1/20.9 45.3/ 48.8 60/60 — 44/ 47 166/16633.4/38.5 64.3/ 70.7 — 70/ 80 61/ 67 166/16643.8/50.5 77.3/ 85.8 — 80/ 90 73/ 81 166/166

STD YES 15.1

—/— 43.6/ 43.6 50/50 — 45/ 45 171/17113.6/15.6 44.4/ 46.4 60/60 — 45/ 46 171/17118.1/20.9 50.1/ 53.0 60/60 — 49/ 52 171/17133.4/38.5 69.1/ 74.9 — 80/ 80 67/ 72 171/17143.8/50.5 82.1/ 90.0 — 90/ 90 79/ 86 171/171

HIGH STATIC NO 15.1

—/— 38.5/ 38.5 45/45 — 40/ 40 196/19613.6/15.6 40.5/ 43.1 50/50 — 40/ 42 196/19618.1/20.9 46.2/ 49.7 60/60 — 45/ 48 196/19633.4/38.5 65.2/ 71.6 — 70/ 80 62/ 68 196/19643.8/50.5 78.2/ 86.7 — 80/ 90 74/ 82 196/196


—/— 44.5/ 44.5 50/50 — 46/ 46 200/20013.6/15.6 45.3/ 47.3 60/60 — 46/ 47 200/20018.1/20.9 51.0/ 53.9 60/60 — 50/ 53 200/20033.4/38.5 70.0/ 75.8 — 80/ 80 68/ 73 200/20043.8/50.5 83.0/ 90.9 — 90/100 80/ 87 200/200

460-3-60 STD NO 15.1

— 18.2 20 — 19 837.2 20.1 25 — 19 84

13.8 28.4 35 — 19 8416.8 32.1 30 — 31 8427.7 45.6 50 — 43 94

63


LEGEND







(AB) 457 – 452 = 5 v(BC) 464 – 457 = 7 v (AC) 457 – 455 = 2 v




UNIT NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET

62AQFLA



50HJ005(cont) 460-3-60

STD YES 15.1

— 20.9 25 — 25 887.2 22.2 30 — 25 88

13.8 30.5 35 — 25 8816.8 34.2 40 — 35 8827.7 47.7 50 — 48 96

HIGH STATIC NO 15.1

— 18.6 25 — 19 977.2 20.5 25 — 19 98

13.8 28.8 35 — 19 9816.8 32.5 35 — 31 9827.7 46.0 50 — 43 108


— 21.3 25 — 25 1027.2 22.6 30 — 25 103

13.8 30.9 35 — 25 10316.8 34.6 40 — 36 10327.7 48.1 50 — 48 110

50HJ006

208/230-1-60

STD NO 15.1

—/— 61.4/ 61.4 70/70 — 62/ 62 276/27623.5/27.1 61.4/ 61.4 — 70/ 70 62/ 62 276/27631.4/36.3 65.8/ 71.8 — 70/ 80 64/ 69 276/27646.9/54.2 85.2/ 94.2 — 90/100 81/ 90 276/27662.8/72.5 105.1/117.2 — 110/125 100/111 276/27675.8/87.5 121.3/135.9 — 125/150 115/128 276/276

STD YES 15.1

—/— 67.4/ 67.4 80/80 — 68/ 68 281/28123.5/27.1 67.4/ 67.4 — 80/ 80 68/ 68 281/28131.4/36.3 70.6/ 76.0 — 80/ 80 69/ 74 281/28146.9/54.2 90.0/ 98.4 — 90/100 87/ 95 281/28162.8/72.5 109.9/121.4 — 110/125 105/116 281/28175.8/87.5 126.1/140.1 — 150/150 120/133 281/281

208/230-3-60

STD NO 15.1

—/— 44.0/ 44.0 50/50 — 46/ 46 228/22813.6/15.6 44.0/ 44.0 50/50 — 46/ 46 228/22821.9/25.3 50.9/ 55.1 60/60 — 49/ 53 228/22833.4/38.5 65.2/ 71.6 — 70/ 80 62/ 68 228/22843.8/50.5 78.2/ 86.7 — 80/ 90 74/ 82 228/22855.2/63.8 92.6/103.2 — 100/110 88/ 97 228/228

STD YES 15.1

—/— 50.0/ 50.0 60/60 — 51/ 51 233/23313.6/15.6 50.0/ 50.0 60/60 — 51/ 51 233/23321.9/25.3 55.7/ 59.3 — 70/ 70 55/ 58 233/23333.4/38.5 70.0/ 75.8 — 80/ 80 68/ 73 233/23343.8/50.5 83.0/ 90.9 — 90/100 80/ 87 233/23355.2/63.8 97.4/107.4 — 100/110 93/102 233/233

HIGH STATIC NO 15.1

—/— 45.7/ 45.7 60/60 — 48/ 48 247/24713.6/15.6 45.7/ 45.7 60/60 — 48/ 48 247/24721.9/25.3 52.6/ 56.8 — 60/ 70 51/ 55 247/24733.4/38.5 66.9/ 73.3 — 70/ 80 64/ 70 247/24743.8/50.5 79.9/ 88.4 — 80/ 90 76/ 84 247/24755.2/63.8 94.3/104.9 — 100/110 90/ 99 247/247


—/— 51.7/ 51.7 60/60 — 53/ 53 252/25213.6/15.6 51.7/ 51.7 60/60 — 53/ 53 252/25221.9/25.3 57.4/ 61.0 — 70/ 70 57/ 60 252/25233.4/38.5 71.7/ 77.5 — 80/ 80 70/ 75 252/25243.8/50.5 84.7/ 92.6 — 90/100 82/ 89 252/25255.2/63.8 99.1/109.1 — 100/110 95/104 252/252

460-3-60 STD NO 15.1

— 22.2 25 — 23 1147.2 22.2 25 — 23 114

13.8 28.8 35 — 23 11416.8 32.5 35 — 31 11427.7 46.0 50 — 43 11430.7 49.8 50 — 47 114




3

=1371

3


7457

64


LEGEND







(AB) 457 – 452 = 5 v(BC) 464 – 457 = 7 v (AC) 457 – 455 = 2 v




UNIT NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET

62AQFLA



50HJ006(cont) 460-3-60

STD YES 15.1

— 24.9 30 — 28 1197.2 24.9 30 — 28 119

13.8 30.9 35 — 28 11916.8 34.6 40 — 36 11927.7 48.1 50 — 48 11930.7 51.9 60 — 52 119

HIGH STATIC NO 15.1

— 23.0 30 — 24 1237.2 23.0 30 — 24 124

13.8 29.6 35 — 24 12416.8 33.3 35 — 32 12427.7 46.8 50 — 44 12430.7 50.6 60 — 48 124


— 25.7 30 — 29 1287.2 25.7 30 — 29 129

13.8 31.7 35 — 29 12916.8 35.4 40 — 37 12927.7 48.9 50 — 49 12930.7 52.7 60 — 53 129

50HJ007

208/230-3-60

STD NO 15.1

—/— 47.9/ 47.9 60/60 — 49/ 49 260/26013.6/15.6 47.9/ 47.9 60/60 — 49/ 49 260/26021.9/25.3 50.9/ 55.1 60/60 — 49/ 53 260/26033.4/38.5 65.2/ 71.6 — 70/ 80 62/ 68 260/26043.8/50.5 78.2/ 86.7 — 80/ 90 74/ 82 260/26055.2/63.8 92.6/103.2 — 100/110 88/ 97 260/260

STD YES 15.1

—/— 53.9/ 53.9 60/60 — 55/ 55 265/26513.6/15.6 53.9/ 53.9 60/60 — 55/ 55 265/26521.9/25.3 55.7/ 59.3 — 70/ 70 55/ 58 265/26533.4/38.5 70.0/ 75.8 — 80/ 80 68/ 73 265/26543.8/50.5 83.0/ 90.9 — 90/100 80/ 87 265/26555.2/63.8 97.4/107.4 — 100/110 93/102 265/265

HIGH STATIC NO 15.1

—/— 49.6/ 49.6 60/60 — 51/ 51 279/27913.6/15.6 49.6/ 49.6 60/60 — 51/ 51 279/27921.9/25.3 52.6/ 56.8 — 60/ 70 51/ 55 279/27933.4/38.5 66.9/ 73.3 — 70/ 80 64/ 70 279/27943.8/50.5 79.9/ 88.4 — 80/ 90 76/ 84 279/27955.2/63.8 94.3/104.9 — 100/110 90/ 99 279/279


—/— 55.6/ 55.6 60/60 — 57/ 57 284/28413.6/15.6 55.6/ 55.6 60/60 — 57/ 57 284/28421.9/25.3 57.4/ 61.0 — 70/ 70 57/ 60 284/28433.4/38.5 71.7/ 77.5 — 80/ 80 70/ 75 284/28443.8/50.5 84.7/ 92.6 — 90/100 82/ 89 284/28455.2/63.8 99.1/109.1 — 100/110 95/104 284/284

460-3-60

STD NO 15.1

— 22.8 30 — 23 1277.2 22.8 30 — 23 127

13.8 28.8 35 — 23 12716.8 32.5 35 — 31 12727.7 46.0 50 — 43 12730.7 49.8 50 — 47 127

STD YES 15.1

— 25.5 30 — 29 1317.2 25.5 30 — 29 132

13.8 30.9 35 — 29 13216.8 34.6 40 — 36 13227.7 48.1 50 — 48 13230.7 51.9 60 — 52 132

HIGH STATIC NO 15.1

— 23.6 30 — 24 1367.2 23.6 30 — 24 137

13.8 29.6 35 — 24 13716.8 33.3 35 — 32 13727.7 46.8 50 — 44 13730.7 50.6 60 — 48 137


— 26.3 30 — 30 1417.2 26.3 30 — 30 141

13.8 31.7 35 — 30 14116.8 35.4 40 — 37 14127.7 48.9 50 — 49 14130.7 52.7 60 — 53 141



average voltage


3

=1371

3


7457

65

Table 21 — Electric Heater Usage — COBRA™ Energy Recovery Units 50HJ004-007 with 62AQ100

*Two heater packages required to provide kW indicated.†002 on units with convenience outlet.

**003 on high-static units with convenience outlet.††004 on units with convenience outlet.

NOTES:1. The rated heater voltage is 240 and 480 v. If power distribution voltage varies from rated heater voltage, heater kW will vary accordingly.2. To determine heater kW at voltages other than those shown in table, use the following formula:




UNIT50HJ/62AQ

VOLTAGE(60 Hz)

ACCESSORYkW


CRHEATER---A00


CRSINGLE---A00

004


3.3/ 4.0/ 4.44.9/ 5.8/ 6.56.5/ 8.0/ 8.77.9/ 9.6/10.59.8/11.6/13.0*

001002003004

002 & 002

—004004004005

208/230/240(3 phase)

3.3/ 4.0/ 4.44.9/ 5.8/ 6.56.5/ 8.0/ 8.77.9/ 9.6/10.5

12.0/14.7/16.0

001002003004005

————†002**

460/480(3 phase)

5.5/ 6.08.1/ 8.8

10.6/11.512.9/14.0

006007008009

——025025

005


3.3/ 4.0/ 4.46.5/ 8.0/ 8.79.8/11.6/13.0*

13.1/16.0/17.4*16.0/19.3/21.0*

001003

002 & 002003 & 003004 & 004

—††004005005005

208/230/240(3 phase)

4.9/ 5.8/ 6.56.5/ 8.0/ 8.7

12.0/14.7/16.015.8/19.3/21.0*

002003005

004 & 004

——002**003

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*

006008009

008 & 008

—025025025

006


4.9/ 5.8/ 6.56.6/ 8.0/ 8.79.8/11.6/13.0*

13.1/16.0/17.4*15.8/19.3/21.0*

002003

002 & 002003 & 003004 & 004

004004005005005

208/230/240(3 phase)

4.9/ 5.8/ 6.57.9/ 9.6/10.5

12.0/14.7/16.015.8/19.3/21.0*19.9/24.3/26.5*

002004005

004 & 004004 & 005

——†002**003003

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*23.4/25.5*

006008009

008 & 008008 & 009

—025025025025

007

208/230/240(3 phase)

4.9/ 5.8/ 6.57.9/ 9.6/10.5

12.0/14.7/16.015.8/19.3/21.0*19.9/24.3/26.5*

002004005

004 & 004004 & 005

——†002**003003

460/480(3 phase)

5.5/ 6.010.6/11.512.9/14.021.1/23.0*23.4/25.5*

006008009

008 & 008008 & 009

—025025025025

66

Table 22 — Electrical Data (COBRA™ Energy Recovery Units 50HJ008-014 with 62AQ200)

UNIT NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET

62AQFLA



50HJ008

208/230-3-60

STD NO 21.9

—/— 60.1/ 60.1 70/70 —/— 66/ 66 366/36621.7/ 25.0 60.1/ 64.0 — 70/ 80 66/ 66 366/36633.4/ 38.5 74.5/ 80.9 — 80/ 90 72/ 78 366/36651.7/ 59.7 97.4/107.4 — 100/110 93/102 366/36666.7/ 77.0 116.2/129.0 — 125/150 111/122 366/36688.4/102.0 143.3/160.3 — 150/175 135/151 366/366

STD YES 21.9

—/— 66.1/ 66.1 70/70 —/— 71/ 71 371/37121.7/ 25.0 66.1/ 68.2 — 80/ 80 71/ 71 371/37133.4/ 38.5 79.3/ 85.1 — 90/ 90 78/ 83 371/37151.7/ 59.7 102.2/111.6 — 110/125 99/107 371/37166.7/ 77.0 121.0/133.2 — 125/150 116/127 371/37188.4/102.0 148.1/164.5 — 150/175 141/156 371/371

HIGH STATIC NO 21.9

—/— 63.2/ 63.2 70/70 —/— 69/ 69 391/39121.7/ 25.0 63.2/ 67.1 — 80/ 80 69/ 69 391/39133.4/ 38.5 77.6/ 84.0 — 90/ 90 76/ 82 391/39151.7/ 59.7 100.5/110.5 — 110/125 97/106 391/39166.7/ 77.0 119.3/132.1 — 125/150 114/126 391/39188.4/102.0 146.4/163.4 — 150/175 139/155 391/391


—/— 69.2/ 69.2 80/80 —/— 75/ 75 395/39521.7/ 25.0 69.2/ 71.3 — 80/ 80 75/ 75 395/39533.4/ 38.5 82.4/ 88.2 — 90/100 81/ 86 395/39551.7/ 59.7 105.3/114.7 — 110/125 102/111 395/39566.7/ 77.0 124.1/136.3 — 125/150 120/131 395/39588.4/102.0 151.2/167.6 — 175/175 145/160 395/395

460-3-60

STD NO 10.2

— 29.4 35.0 — 32.0 184.016.7 36.1 40.0 — 35.0 184.019.8 40.0 45.0 — 38.0 184.033.4 57.0 60.0 — 54.0 184.039.7 64.8 — 70.0 61.0 184.050.2 77.9 — 80.0 73.0 184.0

STD YES 10.2

— 32.1 35.0 — 34.0 186.016.7 38.2 45.0 — 37.0 186.019.8 42.1 45.0 — 41.0 186.033.4 59.1 60.0 — 57.0 186.039.7 66.9 — 70.0 64.0 186.050.2 80.0 — 80.0 76.0 186.0

HIGH STATIC NO 10.2

— 30.8 35.0 — 34.0 196.016.7 37.5 40.0 — 36.0 197.019.8 41.4 45.0 — 40.0 197.033.4 58.4 60.0 — 56.0 197.039.7 66.2 — 70.0 63.0 197.050.2 79.3 — 80.0 75.0 197.0


— 33.5 35.0 — 36.0 198.016.7 39.6 45.0 — 39.0 199.019.8 43.5 45.0 — 42.0 199.033.4 60.5 — 70.0 58.0 199.039.7 68.3 — 70.0 65.0 199.050.2 81.4 — 90.0 77.0 199.0

50HJ009

208/230-3-60

STD NO 21.9

—/— 62.1/ 62.1 70/70 — 68/ 68 400/40021.7/ 25.0 62.1/ 64.0 — 70/ 80 68/ 68 400/40033.4/ 38.5 74.5/ 80.9 — 80/ 90 72/ 78 400/40051.7/ 59.7 97.4/107.4 — 100/110 93/102 400/40066.7/ 77.0 116.2/129.0 — 125/150 111/122 400/40088.4/102.0 143.3/160.3 — 150/175 135/151 400/400

STD YES 21.9

—/— 68.1/ 68.1 70/70 — 73/ 73 405/40521.7/ 25.0 68.1/ 68.2 — 80/ 80 73/ 73 405/40533.4/ 38.5 79.3/ 85.1 — 90/ 90 78/ 83 405/40551.7/ 59.7 102.2/111.6 — 110/125 99/107 405/40566.7/ 77.0 121.0/133.2 — 125/150 116/127 405/40588.4/102.0 148.1/164.5 — 150/175 141/156 405/405

HIGH STATIC NO 21.9

—/— 65.2/ 65.2 70/70 —/— 71/ 71 425/42521.7/ 25.0 65.2/ 67.1 — 80/ 80 71/ 71 425/42533.4/ 38.5 77.6/ 84.0 — 90/ 90 76/ 82 425/42551.7/ 59.7 100.5/110.5 — 110/125 97/106 425/42566.7/ 77.0 119.3/132.1 — 125/150 114/126 425/42588.4/102.0 146.4/163.4 — 150/175 139/155 425/425


—/— 71.2/ 71.2 80/80 —/— 77/ 77 429/42921.7/ 25.0 71.2/ 71.3 — 80/ 80 77/ 77 429/42933.4/ 38.5 82.4 /88.2 — 90/100 81/ 86 429/42951.7/ 59.7 105.3/114.7 — 110/125 102/111 429/42966.7/ 77.0 124.1/136.3 — 125/150 120/131 429/42988.4/102.0 151.2/167.6 — 175/175 145/160 429/429

460-3-60

STD NO 10.2

— 31.7 35.0 — 34.0 206.016.7 36.1 40.0 — 35.0 206.019.8 40.0 45.0 — 38.0 206.033.4 57.0 60.0 — 54.0 206.039.7 64.8 — 70.0 61.0 206.050.2 77.9 — 80.0 73.0 206.0

STD YES 10.2

— 34.4 40.0 — 37.0 208.016.7 38.2 45.0 — 37.0 208.019.8 42.1 45.0 — 41.0 208.033.4 59.1 60.0 — 57.0 208.039.7 66.9 — 70.0 64.0 208.050.2 80.0 — 80.0 76.0 208.0

HIGH STATIC NO 10.2

— 33.1 35.0 — 36.0 218.016.7 37.5 40.0 — 36.0 219.019.8 41.4 45.0 — 40.0 219.033.4 58.4 60.0 — 56.0 219.039.7 66.2 — 70.0 63.0 219.050.2 79.3 — 80.0 75.0 219.0


— 35.8 40.0 — 38.0 220.016.7 39.6 45.0 — 39.0 221.019.8 43.5 45.0 — 42.0 221.033.4 60.5 — 70.0 58.0 221.039.7 68.3 — 70.0 65.0 221.050.2 81.4 — 90.0 77.0 221.0

67

Table 22 — Electrical Data (COBRA™ Energy Recovery Units 50HJ008-014 with 62AQ200) (cont)

LEGEND



(refer to NEC Articles 430 and 440), the overcurrent protective device for the unit shallbe fuse or HACR breaker. UL, Canada units may be fuse or circuit breaker.



AB = 452 vBC = 464 vAC = 455 v


(AB) 457 – 452 = 5 v(BC) 464 – 457 = 7 v (AC) 457 – 455 = 2 v




UNIT NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET

62AQFLA



50HJ012

208/230-3-60

STD NO 21.9

—/— 74.9/ 74.9 — 80/ 80 81/ 81 465/46521.7/ 25.0 74.9/ 74.9 — 80/ 80 81/ 81 465/46533.4/ 38.5 77.6/ 84.0 — 90/ 90 81/ 82 465/46566.7/ 77.0 119.3/132.1 — 125/150 114/126 465/46588.4/102.0 146.4/163.4 — 150/175 139/155 465/465

104.2/120.3 166.2/156.2 — 175/175 157/176 465/465

STD YES 21.9

—/— 80.9/ 80.9 — 90/ 90 87/ 87 469/46921.7/ 25.0 80.9/ 80.9 — 90/ 90 87/ 87 469/46933.4/ 38.5 82.4/ 88.2 — 90/100 87/ 87 469/46966.7/ 77.0 124.1/136.3 — 125/150 120/131 469/46988.4/102.0 151.2/167.6 — 175/175 145/160 469/469

104.2/120.3 171.0/160.4 — 175/175 163/181 469/469

HIGH STATIC NO 21.9

—/— 79.3/ 79.3 — 90/ 90 86/ 86 488/48821.7/ 25.0 79.3/ 79.3 — 90/ 90 86/ 86 488/48833.4/ 38.5 82.3/ 88.8 — 90/100 86/ 87 488/48866.7/ 77.0 124.0/136.9 — 125/150 119/131 488/48888.4/102.0 151.1/168.2 — 175/175 144/160 488/488

104.2/120.3 170.9/160.9 — 175/200 162/181 488/488


—/— 85.3/ 85.3 — 90/ 90 92/ 92 493/49321.7/ 25.0 85.3/ 85.3 — 90/ 90 92/ 92 493/49333.4/ 38.5 87.1/ 93.0 — 100/100 92/ 92 493/49366.7/ 77.0 128.8/141.1 — 150/150 125/136 493/49388.4/102.0 155.9/172.4 — 175/175 150/165 493/493

104.2/120.3 175.7/165.1 — 200/200 168/186 493/493

460-3-60

STD NO 10.2

— 35.1 40.0 — 38.0 233.016.7 37.5 40.0 — 38.0 234.019.8 41.4 45.0 — 40.0 234.039.7 66.2 — 70.0 63.0 234.050.2 79.3 — 80.0 75.0 234.060.1 76.7 — 90.0 86.0 234.0

STD YES 10.2

— 37.8 40.0 — 40.0 235.016.7 39.6 45.0 — 40.0 236.019.8 43.5 45.0 — 42.0 236.039.7 68.3 — 70.0 65.0 236.050.2 81.4 — 90.0 77.0 236.060.1 78.8 — 90.0 89.0 236.0

HIGH STATIC NO 10.2

— 37.7 40.0 — 41.0 245.016.7 40.3 45.0 — 41.0 245.019.8 44.3 50.0 — 43.0 245.039.7 69.1 — 70.0 66.0 245.050.2 82.1 — 90.0 78.0 245.060.1 79.6 — 90.0 89.0 245.0


— 40.4 45.0 — 43.0 247.016.7 42.4 50.0 — 43.0 247.019.8 46.4 50.0 — 45.0 247.039.7 71.2 — 80.0 68.0 247.050.2 84.2 — 90.0 80.0 247.060.1 81.7 — 90.0 92.0 247.0

50HJ014

208/230-3-60

STD NO 21.9

—/— 82.5/ 82.5 — 90/ 90 89/ 89 550/55021.7/ 25.0 82.5/ 82.5 — 90/ 90 89/ 89 550/55033.4/ 38.5 82.3/ 88.8 — 90/100 89/ 89 550/55066.7/ 77.0 124.0/136.9 — 125/150 119/131 550/55088.4/102.0 151.1/168.2 — 175/175 144/160 550/550

104.2/120.3 170.9/160.9 — 175/200 162/181 550/550

STD YES 21.9

—/— 88.5/ 88.5 — 100/100 95/ 95 555/55521.7/ 25.0 88.5/ 88.5 — 100/100 95/ 95 555/55533.4/ 38.5 87.1/ 93.0 — 100/100 95/ 95 555/55566.7/ 77.0 128.8/141.1 — 150/150 125/136 555/55588.4/102.0 155.9/172.4 — 175/175 150/165 555/555

104.2/120.3 175.7/165.1 — 200/200 168/186 555/555

460-3-60

STD NO 10.2

— 39.3 45.0 — 43.0 260.016.7 40.3 45.0 — 43.0 260.019.8 44.3 50.0 — 43.0 260.039.7 69.1 — 70.0 66.0 260.050.2 82.1 — 90.0 78.0 260.060.1 79.6 — 90.0 89.0 260.0

STD YES 10.2

— 42.0 45.0 — 45.0 262.016.7 42.4 50.0 — 45.0 262.019.8 46.4 50.0 — 45.0 262.039.7 71.2 — 80.0 68.0 262.050.2 84.2 — 90.0 80.0 262.060.1 81.7 — 90.0 92.0 262.0



average voltage


3

=1371

3


7457

68


*009 on units with convenience outlet or high-static motor.†008 on high-static units with convenience outlet.

**015 on units with convenience outlet or high-static motor.††014 on high-static units with convenience outlet.***Part of base unit.NOTES:

1. The rated heater voltage is 240 and 480 v. If power distribution voltage varies from rated heater voltage, heater kW vary accordingly.2. To determine heater kW at voltages other than those shown in table, use the following formula:

Heater kW new = Heater kW rated x (unit power distribution voltage / rated heater voltage) 2As an example:For a 16 kW heater rated at 240 v with a power distribution voltage of 215 vkW new = 16 kW (215/240) 2kW new = 12.8 kW (rating at 215 v)

UNIT 50HJ

VOLTAGE (60 Hz)

ACCESORYkW

ACCESSORY HEATER PART NUMBER

CRHEATER---A00

ACCESSORY SINGLE POINT BOXPART NUMBER

CRSINGLE---A00

008

208/230/240(3 phase)

7.8/ 9.6/10.4 017 00712.0/14.7/16.0 010 007*18.6/22.8/24.8 011 00924.0/29.4/32.0 012 00931.8/39.0/42.4 012+017 009

460/480(3 phase)

12.8/13.9 016 00615.2/16.5 013 00625.6/27.8 014 006†30.4/33.0 015 00838.4/41.7 014+016 010

009

208/230/240(3 phase)

7.8/ 9.6/10.4 017 01212.0/14.7/16.0 010 012**18.6/22.8/24.8 011 01524.0/29.4/32.0 012 01531.8/39.0/42.4 012+017 015

460/480(3 phase)

12.8/13.9 016 01115.2/16.5 013 01125.6/27.8 014 011††30.4/33.0 015 01438.4/41.7 014+016 016

012

208/230/240(3 phase)

7.8/ 9.6/10.4 017 ***12.0/14.7/16.0 010 ***24.0/29.4/32.0 012 ***31.8/38.9/42.4 012+017 ***37.5/46.0/50.0 010+012 ***

460/480(3 phase)

12.8/13.9 016 01115.2/16.5 013 01130.4/33.0 015 01438.4/41.7 014+016 01446.0/50.0 013+015 016

014

208/230/240(3 phase)

7.8/ 9.6/10.4 017 ***12.0/14.7/16.0 010 ***24.0/29.4/32.0 012 ***31.8/38.9/42.4 012+017 ***37.5/46.0/50.0 010+012 ***

460/480(3 phase)

12.8/13.9 016 01115.2/16.5 013 01130.4/33.0 015 01638.4/41.7 014+016 01646.0/50.0 013+015 016

69

Table 24 — Electrical Data (COBRA™ Energy Recovery Units 50HJ008-014 with 62AQ300)

UNIT NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET

62AQFLA



50HJ008

208/230-3-60

STD NO 29.8

—/— 68.0/ 68.0 80/80 — 75/ 75 420/42021.7/ 25.0 68.7/ 72.9 — 90/ 90 75/ 75 420/42033.4/ 38.5 83.3/ 89.7 — 100/100 81/ 87 420/42051.7/ 59.7 106.2/116.2 — 125/125 102/112 420/42066.7/ 77.0 125.0/137.8 — 150/150 120/131 420/42088.4/102.0 152.1/169.1 — 175/175 145/160 420/420

STD YES 29.8

—/— 74.0/ 74.0 80/80 — 80/ 80 425/42521.7/ 25.0 74.0/ 77.1 — 90/ 90 80/ 80 425/42533.4/ 38.5 88.1/ 93.9 — 100/110 87/ 92 425/42551.7/ 59.7 111.0/120.4 — 125/125 108/116 425/42566.7/ 77.0 129.8/142.0 — 150/150 125/136 425/42588.4/102.0 156.9/173.3 — 175/175 150/165 425/425

HIGH STATIC NO 29.8

—/— 71.1/ 71.1 80/80 — 78/ 78 445/44521.7/ 25.0 71.8/ 76.0 — 90/ 90 78/ 78 445/44533.4/ 38.5 86.4/ 92.8 — 100/110 85/ 91 445/44551.7/ 59.7 109.3/119.3 — 125/125 106/115 445/44566.7/ 77.0 128.1/140.9 — 150/150 123/135 445/44588.4/102.0 155.2/172.2 — 175/175 148/164 445/445


—/— 77.1/ 77.1 80/80 — 84/ 84 449/44921.7/ 25.0 77.1/ 80.2 — 90/100 84/ 84 449/44933.4/ 38.5 91.2/ 97.0 — 110/110 90/ 96 449/44951.7/ 59.7 114.1/123.5 — 125/150 111/120 449/44966.7/ 77.0 132.9/145.1 — 150/150 129/140 449/44988.4/102.0 160.0/176.4 — 175/200 154/169 449/449

460-3-60

STD NO 15.8

— 35.0 40.0 — 38.0 211.016.7 44.4 60.0 — 41.0 211.019.8 48.3 60.0 — 45.0 211.033.4 65.3 — 80.0 61.0 211.039.7 73.1 — 90.0 68.0 211.050.2 86.2 — 100.0 80.0 211.0

STD YES 15.8

— 37.7 40.0 — 41.0 213.016.7 46.5 60.0 — 44.0 213.019.8 50.4 60.0 — 47.0 213.033.4 67.4 — 80.0 63.0 213.039.7 75.2 — 90.0 70.0 213.050.2 88.3 — 100.0 82.0 213.0

HIGH STATIC NO 15.8

— 36.4 40.0 — 40.0 223.016.7 45.8 60.0 — 43.0 224.019.8 49.7 60.0 — 47.0 224.033.4 66.7 — 80.0 62.0 224.039.7 74.5 — 90.0 69.0 224.050.2 87.6 — 100.0 81.0 224.0


— 39.1 45.0 — 43.0 225.016.7 47.9 60.0 — 45.0 226.019.8 51.8 60.0 — 49.0 226.033.4 68.8 — 80.0 65.0 226.039.7 76.6 — 90.0 72.0 226.050.2 89.7 — 100.0 84.0 226.0

50HJ009

208/230-3-60

STD NO 29.8

—/— 70.0/ 70.0 80/80 — 77/ 77 454/45421.7/ 25.0 70.0/ 72.9 — 90/ 90 77/ 77 454/45433.4/ 38.5 83.3/ 89.7 — 100/100 81/ 87 454/45451.7/ 59.7 106.2/116.2 — 125/125 102/112 454/45466.7/ 77.0 125.0/137.8 — 150/150 120/131 454/45488.4/102.0 152.1/169.1 — 175/175 145/160 454/454

STD YES 29.8

—/— 76.0/ 76.0 80/80 — 82/ 82 459/45921.7/ 25.0 76.0/ 77.1 — 90/ 90 82/ 82 459/45933.4/ 38.5 88.1/ 93.9 — 100/110 87/ 92 459/45951.7/ 59.7 111.0/120.4 — 125/125 108/116 459/45966.7/ 77.0 129.8/142.0 — 150/150 125/136 459/45988.4/102.0 156.9/173.3 — 175/175 150/165 459/459

HIGH STATIC NO 29.8

—/— 73.1/ 73.1 80/80 — 80/ 80 479/47921.7/ 25.0 73.1/ 76.0 — 90/ 90 80/ 80 479/47933.4/ 38.5 86.4/ 92.8 — 100/110 85/ 91 479/47951.7/ 59.7 109.3/119.3 — 125/125 106/115 479/47966.7/ 77.0 128.1/140.9 — 150/150 123/135 479/47988.4/102.0 155.2/172.2 — 175/175 148/164 479/479


—/— 79.1/ 79.1 80/80 — 86/ 86 483/48321.7/ 25.0 79.1/ 80.2 — 90/100 86/ 86 483/48333.4/ 38.5 91.2/ 97.0 — 110/110 90/ 96 483/48351.7/ 59.7 114.1/123.5 — 125/150 111/120 483/48366.7/ 77.0 132.9/145.1 — 150/150 129/140 483/48388.4/102.0 160.0/176.4 — 175/200 154/169 483/483

460-3-60

STD NO 15.8

— 37.3 40.0 — 41.0 233.016.7 44.4 60.0 — 41.0 233.019.8 48.3 60.0 — 45.0 233.033.4 65.3 — 80.0 61.0 233.039.7 73.1 — 90.0 68.0 233.050.2 86.2 — 100.0 80.0 233.0

STD YES 15.8

— 40.0 45.0 — 43.0 235.016.7 46.5 60.0 — 44.0 235.019.8 50.4 60.0 — 47.0 235.033.4 67.4 — 80.0 63.0 235.039.7 75.2 — 90.0 70.0 235.050.2 88.3 — 100.0 82.0 235.0

HIGH STATIC NO 15.8

— 38.7 45.0 — 42.0 245.016.7 45.8 60.0 — 43.0 246.019.8 49.7 60.0 — 47.0 246.033.4 66.7 — 80.0 62.0 246.039.7 74.5 — 90.0 69.0 246.050.2 87.6 — 100.0 81.0 246.0


— 41.4 45.0 — 45.0 247.016.7 47.9 60.0 — 45.0 248.019.8 51.8 60.0 — 49.0 248.033.4 68.8 — 80.0 65.0 248.039.7 76.6 — 90.0 72.0 248.050.2 89.7 — 100.0 84.0 248.0

70

Table 24 — Electrical Data (COBRA™ Energy Recovery Units 50HJ008-014 with 62AQ300) (cont)

LEGEND



(refer to NEC Articles 430 and 440), the overcurrent protective device for the unit shallbe fuse or HACR breaker. UL, Canada units may be fuse or circuit breaker.



AB = 452 vBC = 464 vAC = 455 v

= 457

Determine maximum deviation from average voltage.(AB) 457 – 452 = 5 v(BC) 464 – 457 = 7 v (AC) 457 – 455 = 2 v




UNIT NOMINALV-PH-Hz

IFMTYPE

CONVOUTLET

62AQFLA



50HJ012

208/230-3-60

STD NO 29.8

—/— 82.8/ 82.8 — 90/ 90 90/ 90 519/51921.7/ 25.0 82.8/ 82.8 — 90/ 90 90/ 90 519/51933.4/ 38.5 86.4/ 92.8 — 100/110 90/ 91 519/51966.7/ 77.0 128.1/140.9 — 150/150 123/135 519/51988.4/102.0 155.2/172.2 — 175/175 148/164 519/519

104.2/120.3 175.0/165.0 — 175/200 166/185 519/519

STD YES 29.8

—/— 88.8/ 88.8 — 100/100 96/ 96 523/52321.7/ 25.0 88.8/ 88.8 — 100/100 96/ 96 523/52333.4/ 38.5 91.2/ 97.0 — 110/110 96/ 96 523/52366.7/ 77.0 132.9/145.1 — 150/150 129/140 523/52388.4/102.0 160.0/176.4 — 175/200 154/169 523/523

104.2/120.3 179.8/169.2 — 200/200 172/190 523/523

HIGH STATIC NO 29.8

—/— 87.2/ 87.2 — 100/100 95/ 95 542/54221.7/ 25.0 87.2/ 87.2 — 100/100 95/ 95 542/54233.4/3 8.5 90.8/ 97.2 — 100/110 95/ 96 542/54266.7/ 77.0 132.5/145.3 — 150/150 128/140 542/54288.4/102.0 159.6/176.6 — 175/200 153/169 542/542

104.2/120.3 179.4/169.4 — 200/200 171/190 542/542


—/— 93.2/ 93.2 — 100/100 101/101 547/54721.7/ 25.0 93.2/ 93.2 — 100/100 101/101 547/54733.4/ 38.5 95.6/101.4 — 110/110 101/101 547/54766.7/ 77.0 137.3/149.5 — 150/150 134/145 547/54788.4/102.0 164.4/180.8 — 175/200 159/174 547/547

104.2/120.3 184.2/173.6 — 200/200 177/195 547/547

460-3-60

STD NO 15.8

— 40.7 45.0 — 44.0 260.016.7 45.8 60.0 — 44.0 261.019.8 49.7 60.0 — 47.0 261.033.4 66.7 — 80.0 62.0 261.050.2 87.6 — 100.0 81.0 261.060.1 85.0 — 110.0 93.0 261.0

STD YES 15.8

— 43.4 45.0 — 47.0 262.016.7 47.9 60.0 — 47.0 263.019.8 51.8 60.0 — 49.0 263.033.4 68.8 — 80.0 65.0 263.050.2 89.7 — 100.0 84.0 263.060.1 87.1 — 110.0 95.0 263.0

HIGH STATIC NO 15.8

— 43.3 50.0 — 47.0 272.016.7 48.4 60.0 — 47.0 272.019.8 52.3 60.0 — 50.0 272.033.4 69.3 — 80.0 65.0 272.050.2 90.2 — 100.0 84.0 272.060.1 87.6 — 110.0 96.0 272.0


— 46.0 50.0 — 50.0 274.016.7 50.5 60.0 — 50.0 274.019.8 54.4 60.0 — 52.0 274.033.4 71.4 — 90.0 68.0 274.050.2 92.3 — 100.0 87.0 274.060.1 89.7 — 110.0 98.0 274.0

50HJ014

208/230-3-60

STD NO 29.8

—/— 90.4/ 90.4 — 100/100 98/ 98 604/60421.7/ 25.0 90.4/ 90.4 — 100/100 98/ 98 604/60433.4/ 38.5 90.8/ 97.2 — 100/110 98/ 98 604/60466.7/ 77.0 132.5/145.3 — 150/150 128/140 604/60488.4/102.0 159.6/176.6 — 175/200 153/169 604/604

104.2/120.3 179.4/169.4 — 200/200 171/190 604/604

STD YES 29.8

—/— 96.4/ 96.4 — 100/100 104/104 609/60921.7/ 25.0 96.4/ 96.4 — 100/100 104/104 609/60933.4/ 38.5 95.6/101.4 — 110/110 104/104 609/60966.7/ 77.0 137.3/149.5 — 150/150 134/145 609/60988.4/102.0 164.4/180.8 — 175/200 159/174 609/609

104.2/120.3 184.2/173.6 — 200/200 177/195 609/609

460-3-60

STD NO 15.8

— 44.9 50.0 — 49.0 287.016.7 48.4 60.0 — 49.0 287.019.8 52.3 60.0 — 50.0 287.016.7 48.4 — 70.0 49.0 287.050.2 90.2 — 100.0 84.0 287.060.1 87.6 — 110.0 96.0 287.0

STD YES 15.8

— 47.6 50.0 — 51.0 289.016.7 50.5 60.0 — 51.0 289.019.8 54.4 60.0 — 52.0 289.016.7 50.5 — 70.0 51.0 289.050.2 92.3 — 100.0 87.0 289.060.1 89.7 — 110.0 98.0 289.0



average voltage


3

=1371

3


7457

71


*009 on units with convenience outlet or high-static motor.†015 on units with convenience outlet or high-static motor.

**Single point box is part of base unit.NOTES:

1. The rated heater voltage is 240 and 480 v. If power distribution voltage varies from rated heater voltage, heater kW vary accordingly.2. To determine heater kW at voltages other than those shown in table, use the following formula:

Heater kW new = Heater kW rated x (unit power distribution voltage / rated heater voltage) 2As an example:For a 16 kW heater rated at 240 v with a power distribution voltage of 215 vkW new = 16 kW (215/240) 2kW new = 12.8 kW (rating at 215 v)

UNIT 50HJ

VOLTAGE (60 Hz)

ACCESORYkW

ACCESSORY HEATER PART NUMBER

CRHEATER---A00

ACCESSORY SINGLE POINT BOXPART NUMBER

CRSINGLE---A00

008

208/230/240(3 phase)

7.8/ 9.6/10.4 017 00712.0/14.7/16.0 010 007*18.6/22.8/24.8 011 00924.0/29.4/32.0 012 00931.8/39.0/42.4 012+017 009

460/480(3 phase)

12.8/13.9 016 00615.2/16.5 013 00625.6/27.8 014 00830.4/33.0 015 00838.4/41.7 014+016 010

009

208/230/240(3 phase)

7.8/ 9.6/10.4 017 01212.0/14.7/16.0 010 012†18.6/22.8/24.8 011 01524.0/29.4/32.0 012 01531.8/39.0/42.4 012+017 015

460/480(3 phase)

12.8/13.9 016 01115.2/16.5 013 01125.6/27.8 014 01430.4/33.0 015 01438.4/41.7 014+016 016

012

208/230/240(3 phase)

7.8/ 9.6/10.4 017 **12.0/14.7/16.0 010 **24.0/29.4/32.0 012 **31.8/38.9/42.4 012+017 **37.5/46.0/50.0 010+012 **

460/480(3 phase)

12.8/13.9 016 01115.2/16.5 013 01130.4/33.0 015 01438.4/41.7 014+016 01446.0/50.0 013+015 016

014

208/230/240(3 phase)

7.8/ 9.6/10.4 017 **12.0/14.7/16.0 010 **24.0/29.4/32.0 012 **31.8/38.9/42.4 012+017 **37.5/46.0/50.0 010+012 **

460/480(3 phase)

12.8/13.9 016 01415.2/16.5 013 01130.4/33.0 015 01438.4/41.7 014+016 01646.0/50.0 013+015 016

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.PC 111 Catalog No. 535-00028 Printed in U.S.A. Form 50-8SI Pg 72 3-03 Replaces: 50-4SI

Copyright 2003 Carrier Corporation

Book 1 1 4 4Tab 1b 5a 5a 6b

HEAT PUMP UNITS — 2-MODULE HEAT OPTIONS ELECTRIC COOLING UNITS — 2-MODULE HEAT OPTIONS

Fig. 29 — Control Wiring

ALL SINGLE MODULE HEAT OPTIONS

Documents

Carrier CRHEATER Installation Instructions