YCA-A-CTL-032010 (scroll chiller) (1).pdf

YCA (A Series)

AIR-COOLED SCROLL CHILLER(R22/R407C)

1

THIS PAGE IS INTENTIONALLY LEFT BLANK

INTRODUCTION

Chiller

YORK

Y C A 050 A

2

Model 020 025 030

Air-Cooled

Generation

GENERAL DESCRIPTIONYORK Millennium® Air-Cooled Scroll Chillers provide chilled water for all air conditioning applications using central station air handling units or terminal units. They are completely self-contained and are designed for outdoor (roof or ground level) installation. Each unit includes hermetic scroll compressors, a liquid evaporator, air cooled condenser, and a weather proof microprocessor control center, all mounted on a formed steel base.

UUNIT NOMENCLATUREUNIT NOMENCLATUREThe model number denotes the following characteristics of the unit :

040 050 060070 080 095115

INTRODUCTION

GENERALThe 20-115 Ton (70-400kW) YCA Models are shipped complete from the factory ready for installation and use.

The unit is pressure-tested, evacuated, and fully charged with R22 or optional R-407C and includes an initial oil charge. After assembly, a complete operational test is performed to ensure that the refrigeration circuit operates correctly.

COMPRESSORSSingle speed winding, scroll compressor of fully sealed hermetic type, equipped with suction vapor cooled windings, crankcase heater and internal line break motor protection. Besides that, the integration of a set of high and low pressure switches in the unit provides better protection to the compressor, prolonging the compressor life span.

EVAPORATORDirect expansion type with refrigerant inside high efficiency copper tubes, chilled liquid forced over the tubes by galvanized steel baffles. Constructed and tested for maximum 225 PSIG (15.5 bar) refrigerant side design working pressure and 150 PSIG (10 bar) water side design working pressure.

CONDENSER COILSThe air-cooled condenser coils shall consists of 3/8” OD, inner-grooved seamless copper tubes arranged in staggered rows. They are mechanically expanded into die-formed aluminium condenser fin coil to provide optimum heat exchange capability. All coils arepressure tested to withstand 450psig during production stage.

FANSThe condenser fans are designed for maximum efficiency and are statically and dynamically balanced for vibration-free operation. They are directly driven by independent motors, and positioned for vertical air discharge.

FAN MOTORSThe fan motors shall be of TEFC Squirrel-cage type. They feature ball bearings that are double-sealed and permanently lubricated.

POWER PANELRain tight, powder coated steel cabinets with hinged, latched and gasket sealed outer doors. Provide main power connection(s), control power connections, compressor and fan motor start contactors, current overloads, and factory wiring.

3

INTRODUCTION

4

a) Remote water temperature reset.b) Programmable Set-points (within Manufacturer limits)c) Forty character liquid crystal display, descriptions in English, numeric data in English (or Metric) units.d) Display Data.e) System Safety.f ) Unit Safety.g) Alarm Contacts.h) Automatic control of compressor start/stop, anti-coincidence and anti-recycle timers, automatic pump-down shut-down, condenser fans, evaporator pump, unit alarm contacts, and chiller operation from 0°F to 125°F ambient. Automatic reset to normal chiller operation after power failure.

OPTIONS AND ACCESSORIES 1) Single Point Power Supply - Single point Terminal Block for field connection and interconnecting wiring to the compressors. 2) Single Point Circuit Breaker - Single point Terminal Block with Circuit Breaker can be supplied to isolate power voltage for servicing. 3) Low Temperature Process Brine - Leaving chilled liquid setpoint range 20°F to 55°F. 4) Pressure Tranducers and Readout Capability - Discharge Pressure Tranducers : Permits unit to sense and display discharge pressure. 5) Heresite / Epoxy Coating Condenser Coil. 6) Copper Fin / Hydrophilic Fin Condenser Coil. 7) Protective Grille for condenser coil. 8) 1 inch or 2 inches Deflection Spring Isolators. 9) Power Factor Correction Capacitors - Provided to correct unit compressor factor to a 0.90 - 0.95.10) Hot-Gas Bypass.11) Flange Kits.12) Flow Switch.

5

PHYSICAL DATA YCA Physical Data – R22 (50Hz)

kgNominal Refrigerant Charge / Circuit

YCA 20 25 30 40 50 60 70 80 95 115ton 19.1 22.3 30.0 38.2 44.5 57.2 66.8 76.4 89.9 114.6

MBH 229.2 267.6 360.0 458.4 534.0 686.4 801.6 916.8 1078.8 1375.267.2 78.4 105.5 134.3 156.5 201.1 234.9 268.7 316.1 403.0

R221 1 1 2 2 2 2 2 2 2

Steps 2 2 2 4 4 6 6 4 6 6

Welded Hermetic (Scroll)380-415V / 3PH / 50Hz

2 2 2 4 4 6 6 4 6 6A 19.6 23.2 29.3 19.6 23.2 19.6 23.2 37.2 29.3 37.2A 145 175 215 145 175 145 175 270 215 270

A 32.0 35.0 50.0 32.0 35.0 32.0 35.0 69.0 50.0 69.0

3.31 6.21 7.98 3.31 6.21 3.31 6.21 7.98 7.98 7.98

DXShell & Tube150 (1034)225 (1551)

BS 10 Table Ein 2 - 1/2" 2 - 1/2" 3" 3" 3" 3" 4" 4" 4" 4"

45.8 (2.9) 53.5 (3.4) 72.0 (4.5) 91.7 (5.8) 106.8 (6.7) 137.3 (8.7) 160.3 (10.1) 183.4 (11.6) 215.8 (13.6) 275.0 (17.4)5.1 (35.0) 7.8 (53.5) 4.3 (29.9) 8.4 (57.7) 4.9 (34.1) 7.4 (51.1) 5.2 (36.2) 7.3 (50.2) 7.9 (54.7) 6.5 (45.1)

Copper Tubein / mm 3/8" OD / 0.33mm

Qty 1 1 2 2 2 4 4 4 4 43 4 3 4 4 3 4 4 3 412 12 12 12 14 12 12 14 12 14

23.6 (2.2) 23.6 (2.2) 54.2 (5.0) 54.2 (5.0) 54.2 (5.0) 99.0 (9.2) 99.0 (9.2) 99.0 (9.2) 134.4 (12.5) 137.5 (12.8)

Axial / Directin (mm) 35.4 (900)

3 3 2 2 2 4 4 4 6 6HP (kW) 0.63 (0.47) 0.63 (0.47) 2 (1.5) 3 (2.3) 4 (3.0) 2 (1.5) 2 (1.5) 3 (2.3) 2 (1.5) 3 (2.3)

12700 (21590) 12700 (21590) 26000 (44200) 26000 (44200) 32600 (55420) 52000 (88400) 49500 (84150) 54400 (92480) 74000 (125800)75600 (128520)A 1.8 1.8 4.2 5.6 7.4 4.2 4.2 5.6 4.2 5.6

in (mm) 105.6 (2683) 105.6 (2683) 116.1 (2948) 116.1 (2948) 116.1 (2948) 86.2 (2190) 86.2 (2190) 86.2 (2190) 125.5 (3290) 125.5 (3290)in (mm) 60.8 (1544) 60.8 (1544) 75.4 (1914) 75.4 (1914) 75.6 (1919) 100.2 (2546) 100.2 (2546) 100.2 (2546) 90.6 (2300) 90.6 (2300)in (mm) 52.6 (1335) 52.6 (1335) 64.6 (1640) 64.6 (1640) 67.3 (1710) 81.3 (2066) 81.3 (2066) 81.3 (2066) 82.1 (2085) 82.1 (2085)

MODEL

NOMINAL COOLING CAPACITY

Refrigerant TypeNo of Refrigerant CircuitUnit Capacity Control

COMPRESSORTypePower SupplyQuantityRLA (each)LRA (each)Maximum Operating Current (each)Oil Charge (each) EVAPORATORTypeConstructionMax Water Side PressureMax Ref Side PressureWater Connection SpecWater Connection SizeNominal Water Flow RatePressure DropCONDENSER COILTube TypeTube Size / ThicknessFin Type / ThicknessNumber of coilNo of RowFins per InchSurface AreaCONDENSER FANType / DriveSizeQty / UnitDesign Motor SizeNominal Airflow / FanNominal RLA / EachUNIT DIMENSIONWidthDepthHeightESTIMATED UNIT WEIGHTESTIMATED OPERATING WEIGHT

kgkg

903 945 1434 1530 1608 2516 2717 2823 4147 4598918 955 1454 1545 1645 2547 2780 2880 4240 4740

kWr

V/Ph/Hz

Litre

PSIG (kPa)PSIG (kPa)

USgpm (l/s)PSIG (kPa)

Aluminium Fin / 0.115mm

ft² (m²)

CFM (m³/h)

Note:(i) Nominal Info based on LCWT of 44oF (6.7oC) and 95oF (35.0oC) ambient temperature.(ii) The rated load ampere (RLA) and locked rotor ampere (LRA) are rated at Power Supply 415V/3Ph/50Hz(iii) Compressor runs on mineral oil.

10 14 20 16 16 17 23 24 30 36

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PHYSICAL DATA YCA Physical Data – R407C (50Hz)


YCAton

MBH

Steps

AA

A

in

in / mm

Qty

in (mm)

HP (kW)

A

in (mm)in (mm)in (mm)

MODEL



COMPRESSORTypePower SupplyQuantityRLA (each)LRA (each)Maximum Operating Current(each)Oil Charge (each) EVAPORATORTypeConstructionMax Water Side PressureMax Ref Side PressureWater Connection SpecWater Connection SizeNominal Water Flow RatePressure DropCONDENSER COILTube TypeTube Size / ThicknessFin Type / ThicknessNumber of coilNo of RowFins per InchSurface AreaCONDENSER FANType / DriveSizeQty / UnitDesign Motor SizeNominal Airflow / FanNominal RLA / EachUNIT DIMENSIONWidthDepthHeightESTIMATED UNIT WEIGHT kg

kWr

V/Ph/Hz

Litre



ft² (m²)

CFM (m³/h)

Note:(i) Nominal Info based on LCWT of 44oF (6.7oC) and 95oF (35.0oC) ambient temperature.(ii) The rated load ampere (RLA) and locked rotor ampere (LRA) are rated at Power Supply 415V/3Ph/50Hz(iii) Compressor runs on P.O.E. oil.

20 25 30 40 50 60 70 80 95 11518.2 20.8 28.4 36.5 41.5 54.7 62.3 70.1 85.1 105.1218.4 249.6 340.8 438.0 498.0 656.4 747.6 841.2 1021.2 1261.264.0 73.1 99.9 128.4 145.9 192.4 219.1 246.5 299.3 369.6

R407C1 1 1 2 2 2 2 2 2 22 2 2 4 4 6 6 4 6 6

Welded Hermetic (Scroll)380-415V / 3PH / 50Hz

2 2 2 4 4 6 6 4 6 619.6 23.0 29.6 19.6 23.0 19.6 23.0 36.3 29.6 36.3145 175 215 145 175 145 175 270 215 270

32.0 35.0 50.0 32.0 35.0 32.0 35.0 69.0 50.0 69.0

3.31 6.21 7.98 3.31 6.21 3.31 6.21 7.98 7.98 7.98

DXShell & Tube150 (1034)225 (1551)

BS 10 Table E2 - 1/2" 2 - 1/2" 3" 3" 3" 3" 4" 4" 4" 4"

43.7 (2.8) 50.0 (3.2) 68.2 (4.3) 87.6 (5.5) 99.6 (6.3) 131.2 (8.3) 149.5 (9.4) 168.2 (10.6) 204.2 (12.9) 252.2 (15.9)2.0 (14.0) 7.9 (54.6) 2.1 (14.7) 7.4 (50.8) 5.1 (35.4) 6.0 (41.5) 5.7 (39.5) 6.4 (44.2) 6.9 (47.9) 6.5 (44.7)

Copper Tube3/8" OD / 0.33mm

1 1 2 2 2 4 4 4 4 43 4 3 4 4 3 4 4 3 412 12 12 12 14 12 12 14 12 14

23.6 (2.2) 23.6 (2.2) 54.2 (5.0) 54.2 (5.0) 54.2 (5.0) 99.0 (9.2) 99.0 (9.2) 99.0 (9.2) 134.4 (12.5) 137.5 (12.8)

Axial / Direct35.4 (900)

3 3 2 2 2 4 4 4 6 60.63 (0.47) 0.63 (0.47) 2 (1.5) 3 (2.3) 4 (3.0) 2 (1.5) 2 (1.5) 3 (2.3) 2 (1.5) 3 (2.3)

12700 (21590) 12700 (21590) 26000 (44200) 26000 (44200) 32600 (55420) 52000 (88400) 49500 (84150) 54400 (92480) 74000 (125800) 75600 (128520)1.8 1.8 4.2 5.6 7.4 4.2 4.2 5.6 4.2 5.6

105.6 (2683) 105.6 (2683) 116.1 (2948) 116.1 (2948) 116.1 (2948) 86.2 (2190) 86.2 (2190) 86.2 (2190) 125.5 (3290) 125.5 (3290)60.8 (1544) 60.8 (1544) 75.4 (1914) 75.4 (1914) 75.6 (1919) 100.2 (2546) 100.2 (2546) 100.2 (2546) 90.6 (2300) 90.6 (2300)52.6 (1335) 52.6 (1335) 64.6 (1640) 64.6 (1640) 67.3 (1710) 81.3 (2066) 81.3 (2066) 81.3 (2066) 82.1 (2085) 82.1 (2085)

903 945 1434 1530 1608 2516 2717 2823 4147 4598


10 14 20 16 16 17 23 24 30 36

ESTIMATED OPERATING WEIGHT kg 918 955 1454 1545 1645 2547 2780 2880 4240 4740

7

PHYSICAL DATA YCA Physical Data – R22 (60Hz)


YCAton

MBH

Steps

AA

A

in

in / mm

Qty

in (mm)

HP (kW)

A


MODEL



COMPRESSORTypePower SupplyQuantityRLA (each)LRA (each)Maximum Operating Current(each)Oil Charge (each) EVAPORATORTypeConstructionMax Water Side PressureMax Ref Side PressureWater Connection SpecWater Connection SizeNominal Water Flow RatePressure DropCONDENSER COILTube TypeTube Size / ThicknessFin Type / ThicknessNumber of coilNo of RowFins per InchSurface AreaCONDENSER FANType / DriveSizeQty / UnitDesign Motor SizeNominal Airflow / FanNominal RLA / EachUNIT DIMENSIONWidthDepthHeightESTIMATED UNIT WEIGHT kg

kWr

V/Ph/Hz

Litre



ft² (m²)

CFM (m³/h)

Note:(i) Nominal Info based on LCWT of 44oF (6.7oC) and 95oF (35.0oC) ambient temperature.(ii) The rated load ampere (RLA) and locked rotor ampere (LRA) are rated at Power Supply 460V/3Ph/60Hz(iii) Compressor runs on mineral oil.

10 14 20 16 16 17 23 24 30 36

20 25 30 40 50 60 70 80 95 11518.5 23.3 26.7 36.3 46.6 53.3 69.9 72.6 92.6 108.8222.0 279.6 320.4 435.6 559.2 639.6 838.8 871.2 1111.2 1305.665.1 81.9 93.9 127.6 163.9 187.4 245.8 255.3 325.6 382.6

R221 1 1 1 2 2 2 2 2 22 2 2 2 4 4 6 4 4 6

Welded Hermetic (Scroll)460V / 3PH / 60Hz

2 2 2 2 4 4 6 4 4 617.3 19.6 22.6 29.4 19.6 22.6 19.6 29.4 37.1 29.4147 145 175 215 145 175 145 215 270 215

19.6 32.0 35.0 50.0 32.0 35.0 32.0 50.0 69.0 50.0

3.31 3.31 6.21 7.98 3.31 6.21 3.31 6.21 7.98 7.98

DXShell & Tube150 (1034)225 (1551)

BS 10 Table E2 - 1/2" 2 - 1/2" 3" 3" 3" 3" 4" 4" 4" 4"

44.4 (2.8) 55.9 (3.5) 64.1 (4.0) 87.1 (5.5) 111.8 (7.1) 127.9 (8.1) 167.8 (10.6) 174.2 (11.0) 222.2 (14.0) 261.1 (16.5)5.1 (35.0) 7.8 (53.5) 4.3 (29.9) 8.4 (57.7) 4.9 (34.1) 7.4 (51.1) 5.2 (36.2) 7.3 (50.2) 7.9 (54.7) 6.5 (45.1)


1 1 2 2 2 4 4 4 4 43 4 3 4 4 3 4 4 3 412 12 12 12 14 12 12 14 12 14

23.6 (2.2) 23.6 (2.2) 54.2 (5.0) 54.2 (5.0) 54.2 (5.0) 99.0 (9.2) 99.0 (9.2) 99.0 (9.2) 134.4 (12.5) 137.5 (12.8)


3 3 2 2 2 4 4 4 6 60.63 (0.47) 0.63 (0.47) 3 (2.3) 3 (2.3) 5.5 (4.1) 3 (2.3) 3 (2.3) 3 (2.3) 2 (1.5) 3 (2.3)

12700 (21590) 12700 (21590) 26000 (44200) 26000 (44200) 32600 (55420) 52000 (88400) 49500 (84150) 54400 (92480) 74000 (125800)75600 (128520)1.8 1.8 5.9 5.9 10.1 5.9 5.9 5.9 4.2 5.9

105.6 (2683) 105.6 (2683) 116.1 (2948) 116.1 (2948) 116.1 (2948) 86.2 (2190) 86.2 (2190) 86.2 (2190) 125.5 (3290) 125.5 (3290)60.8 (1544) 60.8 (1544) 75.4 (1914) 75.4 (1914) 75.6 (1919) 100.2 (2546) 100.2 (2546) 100.2 (2546) 90.6 (2300) 90.6 (2300)52.6 (1335) 52.6 (1335) 64.6 (1640) 64.6 (1640) 67.3 (1710) 81.3 (2066) 81.3 (2066) 81.3 (2066) 82.1 (2085) 82.1 (2085)

861 911 1319 1506 1541 2411 2616 2823 3827 4598ESTIMATED OPERATING WEIGHT kg 876 921 1340 1521 1578 2442 2679 2880 3920 4740


8

PHYSICAL DATAYCA Physical Data – R407C (60Hz)

YCAton

MBH

Steps

A

kg

A

A

in

in / mm

Qty

in (mm)

HP (kW)

A


MODEL



COMPRESSORType

Nominal Refrigerant Charge / Circuit

Power SupplyQuantityRLA (each)LRA (each)Maximum Operating Current(each)Oil Charge (each) EVAPORATORTypeConstructionMax Water Side PressureMax Ref Side PressureWater Connection SpecWater Connection SizeNominal Water Flow RatePressure DropCONDENSER COILTube TypeTube Size / ThicknessFin Type / ThicknessNumber of coilNo of RowFins per InchSurface AreaCONDENSER FANType / DriveSizeQty / UnitDesign Motor SizeNominal Airflow / FanNominal RLA / EachUNIT DIMENSIONWidthDepthHeightESTIMATED UNIT WEIGHT kg

kWr

V/Ph/Hz

Litre



ft² (m²)

CFM (m³/h)

Note:(i) Nominal Info based on LCWT of 44oF (6.7oC) and 95oF (35.0oC) ambient temperature.(ii) The rated load ampere (RLA) and locked rotor ampere (LRA) are rated at Power Supply 460V/3Ph/60Hz(iii) Compressor runs on P.O.E. oil.

20 25 30 40 50 60 70 80 95 11517.5 22.1 25.0 34.2 44.2 50.0 66.3 68.4 84.4 102.5210.0 265.2 300.0 410.4 530.4 600.0 795.6 820.8 1012.8 1230.061.5 77.7 87.9 120.3 155.4 175.8 233.1 240.5 296.8 360.4

R407C1 1 1 1 2 2 2 2 2 22 2 2 2 4 4 6 4 4 6

Welded Hermetic (Scroll)460V / 3PH / 60Hz

2 2 2 2 4 4 6 4 4 617.2 19.5 23.0 29.8 19.5 23.0 19.5 29.8 36.6 29.8125 145 175 215 145 175 145 215 270 215

10 14 20 16 16 17 23 24 30 36

19.6 32.0 35.0 50.0 32.0 35.0 32.0 50.0 69.0 50.0

3.31 3.31 6.21 7.98 3.31 6.21 3.31 6.21 7.98 7.98

DXShell & Tube150 (1034)225 (1551)

BS 10 Table E2 - 1/2" 2 - 1/2" 3" 3" 3" 3" 4" 4" 4" 4"

42.0 (2.7) 53.0 (3.3) 60.0 (3.8) 82.1 (5.2) 106.1 (6.7) 120.0 (7.6) 159.1 (10.0) 164.2 (10.4) 202.6 (12.8) 246.0 (15.5)2.0 (14.0) 7.9 (54.6) 2.1 (14.7) 7.4 (50.8) 5.1 (35.4) 6.0 (41.5) 5.7 (39.5) 6.4 (44.2) 6.9 (47.9) 6.5 (44.7)


1 1 2 2 2 4 4 4 4 43 4 3 4 4 3 4 4 3 412 12 12 12 14 12 12 14 12 14

23.6 (2.2) 23.6 (2.2) 54.2 (5.0) 54.2 (5.0) 54.2 (5.0) 99.0 (9.2) 99.0 (9.2) 99.0 (9.2) 134.4 (12.5) 137.5 (12.8)


3 3 2 2 2 4 4 4 6 60.63 (0.47) 0.63 (0.47) 3 (2.3) 3 (2.3) 5.5 (4.1) 3 (2.3) 3 (2.3) 3 (2.3) 2 (1.5) 3 (2.3)

12700 (21590) 12700 (21590) 26000 (44200) 26000 (44200) 32600 (55420) 52000 (88400) 49500 (84150) 54400 (92480) 74000 (125800)75600 (128520)1.8 1.8 5.9 5.9 10.1 5.9 5.9 5.9 4.2 5.9

105.6 (2683) 105.6 (2683) 116.1 (2948) 116.1 (2948) 116.1 (2948) 86.2 (2190) 86.2 (2190) 86.2 (2190) 125.5 (3290) 125.5 (3290)60.8 (1544) 60.8 (1544) 75.4 (1914) 75.4 (1914) 75.6 (1919) 100.2 (2546) 100.2 (2546) 100.2 (2546) 90.6 (2300) 90.6 (2300)52.6 (1335) 52.6 (1335) 64.6 (1640) 64.6 (1640) 67.3 (1710) 81.3 (2066) 81.3 (2066) 81.3 (2066) 82.1 (2085) 82.1 (2085)

861 911 1319 1506 1541 2411 2616 2823 3827 4598


ESTIMATED OPERATING WEIGHT kg 876 921 1340 1521 1578 2442 2679 2880 3920 4740

9

Model

Outdoor Air Temperature (Dry Bulb)

(MBH) (kW) (MBH) (kW) (MBH) (kW)

20

40 224 19.4 211 21.8 197 24.6

42 234 19.4 220 21.8 205 24.6

44 243 19.4 229 21.8 214 24.6

46 253 19.4 239 21.8 223 24.6

25

40 261 22.9 246 25.6 229 28.6

42 272 22.9 256 25.6 239 28.7

44 284 22.9 267 25.7 249 28.7

46 295 23.0 278 25.7 260 28.7

30

40 352 30.5 331 33.9 309 37.8

42 367 30.6 345 34.0 322 37.9

44 382 30.7 359 34.1 336 38.0

46 398 30.8 374 34.2 350 38.1

40

40 449 38.8 421 43.6 393 49.1

42 467 38.8 439 43.6 410 49.1

44 487 38.9 458 43.7 428 49.1

46 507 38.9 477 43.7 446 49.2

50

40 522 45.8 491 51.2 458 57.3

42 545 45.8 512 51.3 478 57.3

44 567 45.9 534 51.3 498 57.4

46 591 45.9 556 51.4 520 57.5

60

40 673 58.2 632 65.4 590 73.7

42 701 58.2 659 65.4 615 73.7

44 730 58.3 687 65.5 642 73.7

46 760 58.3 716 65.5 669 73.7

70

40 784 68.6 737 76.8 687 85.9

42 817 68.7 768 76.9 717 86.0

44 851 68.8 801 77.0 748 86.1

46 886 68.9 834 77.1 780 86.2

80

40 899 76.0 842 84.2 783 93.6

42 938 76.4 879 84.6 818 94.0

44 978 76.9 916 85.0 853 94.4

46 1019 77.3 956 85.5 890 94.8

95

40 1057 91.5 993 101.6 926 113.3

42 1101 91.8 1035 102.0 966 113.6

44 1147 92.1 1078 102.3 1007 113.9

46 1194 92.5 1123 102.6 1049 114.2

115

40 1348 114.0 1263 126.3 1175 140.4

42 1406 114.6 1318 126.9 1226 141.0

44 1466 115.3 1375 127.6 1280 141.6

46 1528 116.0 1433 128.2 1335 142.2

LCWT(°F)

85°F 95°F 105°F

TotalCapacity

PowerInput

Total Capacity

PowerInput

Total Capacity

PowerInput

Note:(i) The Power Input ratings listed above are compressor motor power input (kW).(ii) LCWT = Leaving Chilled Water Temperature.(iii) Direct interpolation is permissible but extrapolation is not recommended.(iv) Ratings are based upon 2.4 USgpm cooler water per ton and 0.0001 ft².h ºF/Btu fouling factor.

RATED DATA (Imperial)YCA Rated Data – R22 (50Hz)

10

RATED DATA (Imperial)YCA Rated Data – R407C (50Hz)


Model



LCWT(°F)

85°F 95°F 105°F

Total Capacity

PowerInput

TotalCapacity

PowerInput

TotalCapacity

PowerInput

20

40 216 19.5 200 22.2 184 25.3

42 225 19.6 209 22.2 193 25.3

44 236 19.6 219 22.2 201 25.3

46 246 19.6 229 22.2 211 25.3

25

40 246 22.5 228 25.5 207 28.9

42 258 22.6 238 25.5 217 29.0

44 269 22.6 249 25.6 228 29.0

46 282 22.6 261 25.6 238 29.0

30

40 335 30.6 311 34.4 285 38.7

42 351 30.7 325 34.5 299 38.8

44 367 30.8 340 34.6 313 38.9

46 383 30.9 356 34.7 327 39.1

40

40 431 39.1 400 44.4 368 50.5

42 451 39.1 419 44.4 385 50.5

44 471 39.1 438 44.4 403 50.5

46 492 39.1 458 44.4 421 50.5

50

40 493 45.1 455 51.0 415 57.842 516 45.1 476 51.1 435 57.9

44 539 45.1 498 51.1 455 57.9

46 563 45.2 521 51.1 476 58.0

60

40 647 58.6 600 66.6 552 75.8

42 676 58.7 628 66.6 578 75.8

44 707 58.7 657 66.6 604 75.8

46 739 58.7 687 66.7 632 75.8

70

40 739 67.6 683 76.6 622 86.8

42 773 67.7 715 76.6 652 86.9

44 808 67.7 748 76.7 683 86.9

46 845 67.7 782 76.7 714 87.0

80

40 826 74.6 771 84.0 710 94.342 863 74.8 805 84.3 742 94.7

44 901 75.1 841 84.6 776 95.0

46 941 75.4 878 84.9 810 95.4

95

40 1005 91.9 932 103.2 856 116.2

42 1052 92.2 976 103.5 896 116.5

44 1100 92.5 1021 103.8 939 116.8

46 1150 92.8 1068 104.1 982 117.2

115

40 1240 111.8 1156 125.9 1065 141.5

42 1295 112.2 1208 126.4 1113 142.0

44 1352 112.7 1262 126.9 1164 142.6

46 1411 113.1 1317 127.4 1216 143.1

11

RATED DATA (Imperial)YCA Rated Data – R22 (60Hz)


Model



LCWT(°F)

85°F 95°F 105°F

TotalCapacity

PowerInput

TotalCapacity

PowerInput

TotalCapacity

PowerInput

20

40 218 17.7 205 19.5 192 21.7

42 227 17.8 214 19.6 201 21.8

44 236 17.9 222 19.8 209 21.9

46 245 18.0 231 19.9 217 22.0

25

40 274 23.6 258 26.4 241 29.5

42 285 23.6 269 26.4 251 29.5

44 297 23.6 280 26.5 262 29.6

46 309 23.7 291 26.5 273 29.6

30

40 313 27.3 295 30.4 276 33.8

42 326 27.4 307 30.4 287 33.9

44 339 27.5 320 30.5 299 34.0

46 353 27.5 333 30.6 312 34.0

40

40 426 37.0 401 41.0 375 45.4

42 444 37.2 418 41.2 391 45.6

44 462 37.4 435 41.3 407 45.8

46 481 37.6 453 41.5 424 46.0

50

40 547 47.1 516 52.7 482 59.0

42 570 47.2 537 52.8 503 59.1

44 594 47.3 559 52.9 524 59.2

46 618 47.4 582 53.0 546 59.3

60

40 626 54.6 590 60.7 551 67.6

42 652 54.8 614 60.9 575 67.8

44 678 54.9 640 61.0 599 67.9

46 705 55.1 666 61.2 624 68.1

70

40 821 70.7 773 79.1 723 88.4

42 855 70.8 806 79.2 754 88.6

44 890 70.9 839 79.4 786 88.8

46 927 71.1 874 79.5 819 88.9

80

40 853 74.0 802 81.9 750 90.8

42 888 74.4 836 82.3 782 91.2

44 925 74.8 871 82.7 815 91.6

46 962 75.2 906 83.1 849 91.9

95

40 1090 91.8 1024 100.9 956 111.2

42 1135 92.5 1067 101.6 997 111.9

44 1181 93.2 1111 102.3 1039 112.6

46 1229 93.8 1157 103.0 1082 113.3

115

40 1279 111.1 1203 122.9 1125 136.2

42 1332 111.6 1254 123.5 1173 136.8

44 1387 112.2 1306 124.0 1222 137.3

46 1444 112.7 1360 124.6 1273 137.9

12

RATED DATA (Imperial)YCA Rated Data – R407C (60Hz)


Model



LCWT(°F)

85°F 95°F 105°F

TotalCapacity

PowerInput

TotalCapacity

PowerInput

TotalCapacity

PowerInput

20

40 206 18.0 192 20.4 178 23.1

42 216 18.1 201 20.5 186 23.2

44 225 18.1 210 20.5 195 23.2

46 235 18.2 219 20.5 203 23.2

25

40 261 23.7 243 26.8 224 30.2

42 273 23.8 254 26.8 234 30.3

44 285 23.8 265 26.8 245 30.3

46 298 23.8 277 26.9 256 30.4

30

40 297 27.2 275 30.6 251 34.5

42 310 27.3 287 30.7 262 34.6

44 324 27.3 300 30.8 274 34.7

46 339 27.4 314 30.8 287 34.7

40

40 403 37.8 375 42.1 346 47.0

42 422 37.9 392 42.2 362 47.2

44 441 38.1 410 42.4 379 47.3

46 461 38.2 429 42.5 396 47.5

50

40 522 47.4 486 53.5 448 60.5

42 546 47.5 508 53.6 468 60.5

44 570 47.6 531 53.7 490 60.6

46 595 47.7 554 53.8 512 60.7

60

40 594 54.4 549 61.3 501 69.1

42 621 54.5 574 61.4 525 69.2

44 648 54.6 600 61.5 549 69.3

46 677 54.7 627 61.6 574 69.5

70

40 783 71.2 728 80.3 671 90.7

42 818 71.3 762 80.4 702 90.8

44 855 71.4 796 80.5 734 90.9

46 893 71.5 832 80.6 768 91.1

80

40 807 75.6 750 84.2 692 94.0

42 844 75.8 784 84.5 724 94.3

44 882 76.1 820 84.8 757 94.6

46 922 76.4 857 85.1 792 94.9

95

40 999 90.7 927 101.5 853 113.7

42 1045 91.1 969 101.9 892 114.1

44 1090 91.5 1013 102.4 933 114.6

46 1140 91.9 1059 102.8 976 115.1

115

40 1210 113.3 1125 126.2 1038 141.0

42 1266 113.8 1176 126.7 1086 141.5

44 1323 114.2 1230 127.1 1136 142.0

46 1383 114.6 1286 127.6 1188 142.4

13

RATED DATA (Metric)YCA Rated Data – R22 (50Hz)

Note:Note:(i) The Power Input ratings listed above are compressor motor power input (kW).(ii) LCWT = Leaving Chilled Water Temperature.(iii) Direct interpolation is permissible but extrapolation is not recommended.(iv) Ratings are based upon 0.043 (l/s) cooler water per ton and 0.0176 m². K/kW fouling factor.

Model


(kW) (kW) (kW)

20

4.4 65.7 19.4 61.7 21.8 57.6 24.6

5.6 68.5 19.4 64.4 21.8 60.1 24.6

6.7 71.3 19.4 67.1 21.8 62.7 24.6

7.8 74.3 19.4 69.9 21.8 65.3 24.6

25

4.4 76.6 22.9 71.9 25.6 67.1 28.6

5.6 79.8 22.9 75.0 25.6 70.0 28.7

6.7 83.1 22.9 78.2 25.7 73.0 28.7

7.8 86.5 23.0 81.5 25.7 76.2 28.7

30

4.4 103.2 30.5 96.9 33.9 90.4 37.8

5.6 107.6 30.6 101.1 34.0 94.3 37.9

6.7 112.0 30.7 105.3 34.1 98.3 38.0

7.8 116.6 30.8 109.7 34.2 102.5 38.1

40

4.4 131.4 38.8 123.5 43.6 115.2 49.1

5.6 137.0 38.8 128.8 43.6 120.2 49.1

6.7 142.7 38.9 134.2 43.7 125.4 49.1

7.8 148.5 38.9 139.8 43.7 130.7 49.2

50

4.4 153.1 45.8 143.9 51.2 134.2 57.3

5.6 159.6 45.8 150.1 51.3 140.1 57.3

6.7 166.3 45.9 156.5 51.3 146.1 57.4

7.8 173.1 45.9 163.0 51.4 152.3 57.5

60

4.4 197.2 58.2 185.2 65.4 172.9 73.7

5.6 205.5 58.2 193.2 65.4 180.3 73.7

6.7 214.0 58.3 201.3 65.5 188.0 73.7

7.8 222.8 58.3 209.7 65.5 196.0 73.7

70

4.4 229.7 68.6 215.8 76.8 201.3 85.9

5.6 239.4 68.7 225.1 76.9 210.1 86.0

6.7 249.4 68.8 234.7 77.0 219.1 86.1

7.8 259.6 68.9 244.5 77.1 228.5 86.2

80

4.4 263.4 76.0 246.7 84.2 229.5 93.6

5.6 274.7 76.4 257.5 84.6 239.6 94.0

6.7 286.5 76.9 268.6 85.0 250.0 94.4

7.8 298.5 77.3 280.0 85.5 260.8 94.8

95

4.4 309.7 91.5 290.8 101.6 271.2 113.35.6 322.7 91.8 303.2 102.0 282.9 113.6

6.7 336.1 92.1 316.0 102.3 295.0 113.9

7.8 349.9 92.5 329.0 102.6 307.4 114.2

115

4.4 395.1 114.0 370.1 126.3 344.2 140.4

5.6 412.1 114.6 386.2 126.9 359.4 141.0

6.7 429.7 115.3 402.8 127.6 375.0 141.6

7.8 447.8 116.0 420.0 128.2 391.2 142.2

LCWT(°C)

29.4°C 35.0°C 40.5°C

TotalCapacity

PowerInput

TotalCapacity

PowerInput

TotalCapacity

PowerInput

(kWr) (kWr) (kWr)

14

RATED DATA (Metric)YCA Rated Data – R407C (50Hz)

Note:(i) The Power Input ratings listed above are compressor motor power input (kW).(ii) LCWT = Leaving Chilled Water Temperature.(iii) Direct interpolation is permissible but extrapolation is not recommended.(iv) Ratings are based upon 0.043 (l/s) cooler water per ton and 0.0176 m². K/kW fouling factor.

Model


(kW) (kW) (kW)

LCWT(°C)

29.4°C 35.0°C 40.5°C

TotalCapacity

PowerInput

TotalCapacity

PowerInput

TotalCapacity

PowerInput

(kWr) (kWr) (kWr)

20

4.4 63.2 19.5 58.6 22.2 53.9 25.3

5.6 66.0 19.6 61.3 22.2 56.4 25.3

6.7 69.0 19.6 64.1 22.2 59.0 25.3

7.8 72.2 19.6 67.1 22.2 61.7 25.3

25

4.4 72.2 22.5 66.7 25.5 60.8 28.9

5.6 75.5 22.6 69.8 25.5 63.7 29.0

6.7 78.9 22.6 73.0 25.6 66.7 29.0

7.8 82.5 22.6 76.3 25.6 69.7 29.0

30

4.4 98.2 30.6 91.0 34.4 83.6 38.7

5.6 102.8 30.7 95.3 34.5 87.6 38.8

6.7 107.5 30.8 99.7 34.6 91.7 38.9

7.8 112.3 30.9 104.3 34.7 96.0 39.1

40

4.4 126.3 39.1 117.2 44.4 107.7 50.5

5.6 132.1 39.1 122.7 44.4 112.9 50.5

6.7 138.1 39.1 128.3 44.4 118.1 50.5

7.8 144.3 39.1 134.1 44.4 123.5 50.5

50

4.4 144.4 45.1 133.4 51.0 121.5 57.8

5.6 151.1 45.1 139.6 51.1 127.4 57.9

6.7 157.9 45.1 146.1 51.1 133.3 57.9

7.8 165.0 45.2 152.7 51.1 139.5 58.0

60

4.4 189.5 58.6 175.9 66.6 161.6 75.8

5.6 198.1 58.7 184.0 66.6 169.3 75.8

6.7 207.1 58.7 192.4 66.6 177.1 75.8

7.8 216.5 58.7 201.2 66.7 185.2 75.8

70

4.4 216.6 67.6 200.1 76.6 182.3 86.8

5.6 226.6 67.7 209.4 76.6 191.1 86.96.7 236.8 67.7 219.1 76.7 200.0 86.9

7.8 247.5 67.7 229.0 76.7 209.2 87.0

80

4.4 242.2 74.6 225.8 84.0 208.0 94.3

5.6 253.0 74.8 236.0 84.3 217.5 94.7

6.7 264.1 75.1 246.5 84.6 227.3 95.0

7.8 275.6 75.4 257.4 84.9 237.5 95.4

95

4.4 294.5 91.9 273.0 103.2 250.8 116.2

5.6 308.3 92.2 285.9 103.5 262.7 116.5

6.7 322.4 92.5 299.2 103.8 275.0 116.8

7.8 336.9 92.8 312.9 104.1 287.9 117.2

115

4.4 363.3 111.8 338.7 125.9 312.0 141.5

5.6 379.5 112.2 353.9 126.4 326.2 142.0

6.7 396.2 112.7 369.7 126.9 341.0 142.6

7.8 413.4 113.1 386.1 127.4 356.3 143.1

15

RATED DATA (Metric)YCA Rated Data – R22 (60Hz)

20

4.4 63.8 17.7 60.1 19.5 56.4 21.7

5.6 66.5 17.8 62.6 19.6 58.8 21.8

6.7 69.1 17.9 65.2 19.8 61.2 21.9

7.8 71.9 18.0 67.8 19.9 63.6 22.0

25

4.4 80.2 23.6 75.5 26.4 70.6 29.5

5.6 83.6 23.6 78.7 26.4 73.7 29.5

6.7 87.0 23.6 82.0 26.5 76.8 29.6

7.8 90.5 23.7 85.3 26.5 80.0 29.6

30

4.4 91.7 27.3 86.4 30.4 80.8 33.8

5.6 95.5 27.4 90.0 30.4 84.2 33.9

6.7 99.4 27.5 93.7 30.5 87.7 34.0

7.8 103.3 27.5 97.5 30.6 91.4 34.0

40

4.4 125.0 37.0 117.6 41.0 109.9 45.4

5.6 130.1 37.2 122.5 41.2 114.6 45.6

6.7 135.5 37.4 127.6 41.3 119.4 45.8

7.8 141.0 37.6 132.8 41.5 124.3 46.0

50

4.4 160.4 47.1 151.1 52.7 141.3 59.0

5.6 167.1 47.2 157.4 52.8 147.3 59.1

6.7 173.9 47.3 163.9 52.9 153.5 59.2

7.8 181.0 47.4 170.7 53.0 159.9 59.3

60

4.4 183.4 54.6 172.8 60.7 161.5 67.65.6 190.9 54.8 180.0 60.9 168.4 67.8

6.7 198.8 54.9 187.4 61.0 175.5 67.9

7.8 206.7 55.1 195.0 61.2 182.7 68.1

70

4.4 240.6 70.7 226.6 79.1 211.9 88.45.6 250.7 70.8 236.1 79.2 221.0 88.6

6.7 260.9 70.9 245.9 79.4 230.3 88.8

7.8 271.5 71.1 256.0 79.5 239.9 88.9

80

4.4 250.0 74.0 235.1 81.9 219.8 90.8

5.6 260.3 74.4 245.0 82.3 229.1 91.2

6.7 271.1 74.8 255.2 82.7 238.8 91.6

7.8 282.0 75.2 265.6 83.1 248.7 91.9

95

4.4 319.3 91.8 300.1 100.9 280.2 111.25.6 332.6 92.5 312.7 101.6 292.1 111.9

6.7 346.2 93.2 325.6 102.3 304.4 112.6

7.8 360.3 93.8 339.0 103.0 317.1 113.3

115

4.4 374.9 111.1 352.7 122.9 329.7 136.2

5.6 390.4 111.6 367.4 123.5 343.7 136.8

6.7 406.6 112.2 382.7 124.0 358.2 137.3

7.8 423.0 112.7 398.5 124.6 373.0 137.9


Model


(kW) (kW) (kW)

LCWT(°C)

29.4°C 35.0°C 40.5°C

TotalCapacity

PowerInput

TotalCapacity

PowerInput

TotalCapacity

PowerInput

(kWr) (kWr) (kWr)

25

80.2 23.6 75.5 26.4 70.6 29.5

83.6 23.6 78.7 26.4 73.7 29.5

87.0 23.6 82.0 26.5 76.8 29.6

90.5 23.7 85.3 26.5 80.0 29.6

16

RATED DATA (Metric)YCA Rated Data – R407C (60Hz)

20

4.4 60.4 18.0 56.4 20.4 52.1 23.1

5.6 63.2 18.1 59.0 20.5 54.5 23.2

6.7 66.0 18.1 61.6 20.5 57.0 23.2

7.8 68.8 18.2 64.2 20.5 59.5 23.2

25

4.4 76.5 23.7 71.1 26.8 65.6 30.2

5.6 79.9 23.8 74.4 26.8 68.6 30.3

6.7 83.5 23.8 77.7 26.8 71.7 30.3

7.8 87.2 23.8 81.2 26.9 75.0 30.4

30

4.4 87.0 27.2 80.5 30.6 73.5 34.5

5.6 91.0 27.3 84.1 30.7 76.9 34.6

6.7 95.0 27.3 87.9 30.8 80.4 34.7

7.8 99.2 27.4 91.9 30.8 84.1 34.7

40

4.4 118.2 37.8 109.9 42.1 101.4 47.0

5.6 123.6 37.9 114.9 42.2 106.1 47.2

6.7 129.3 38.1 120.2 42.4 111.0 47.3

7.8 135.1 38.2 125.6 42.5 116.0 47.5

50

4.4 153.0 47.4 142.3 53.5 131.2 60.5

5.6 159.9 47.5 148.8 53.6 137.2 60.5

6.7 167.0 47.6 155.5 53.7 143.5 60.6

7.8 174.4 47.7 162.5 53.8 150.0 60.7

60

4.4 174.1 54.4 160.9 61.3 146.9 69.15.6 181.9 54.5 168.3 61.4 153.8 69.2

6.7 190.0 54.6 175.9 61.5 160.8 69.3

7.8 198.5 54.7 183.8 61.6 168.2 69.5

70

4.4 229.5 71.2 213.4 80.3 196.7 90.7

5.6 239.8 71.3 223.2 80.4 205.8 90.8

6.7 250.5 71.4 233.2 80.5 215.2 90.9

7.8 261.6 71.5 243.7 80.6 225.0 91.1

80

4.4 236.4 75.6 219.7 84.2 202.8 94.0

5.6 247.3 75.8 229.8 84.5 212.2 94.3

6.7 258.5 76.1 240.4 84.8 222.0 94.6

7.8 270.1 76.4 251.2 85.1 232.0 94.9

95

4.4 292.9 90.7 271.5 101.5 250.0 113.75.6 306.1 91.1 284.0 101.9 261.5 114.1

6.7 319.5 91.5 296.9 102.4 273.5 114.6

7.8 334.1 91.9 310.3 102.8 286.0 115.1

115

4.4 354.7 113.3 329.6 126.2 304.1 141.05.6 370.9 113.8 344.8 126.7 318.3 141.5

6.7 387.8 114.2 360.6 127.1 332.9 142.0

7.8 405.2 114.6 376.8 127.6 348.0 142.4


Model


(kW) (kW) (kW)

LCWT(°C)

29.4°C 35.0°C 40.5°C

TotalCapacity

PowerInput

TotalCapacity

PowerInput

TotalCapacity

PowerInput

(kWr) (kWr) (kWr)

25

4.4 76.5 23.7 71.1 26.8 65.6 30.2

5.6 79.9 23.8 74.4 26.8 68.6 30.3

6.7 83.5 23.8 77.7 26.8 71.7 30.3

7.8 87.2 23.8 81.2 26.9 75.0 30.4

17


18


15

YCA-A-CTL-032010While utmost care is taken in ensuring that all details in the publication are correct at the time of going to press,

we are constantly striving for improvement and therefore please confirm with your local distribution office for the latest update on the product interested. All rights reserved.

*Photo used for illustration purposes only

Documents

YCA-A-CTL-032010 (scroll chiller) (1).pdf