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SUBMERSIBLEPUMP SERVICEMANUAL
SUBMERSIBLES
2
A POWERFULPARTNERSHIPbetween the best dealers and the best pumps
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TABLE OF CONTENTSSUBMERSIBLESGeneral Installation Guidelines ........................................................................ 5Proper Grounding ............................................................................................ 6Check Values ................................................................................................6-7Wire Splicing ................................................................................................7-8Using Generator ......................................................................................... 9-103-phase Current Balancing ........................................................................ 10-13Testing Submersible Motor Insulation & Winding Resistance .................... 13-14Three Phase Motors .......................................................................................14Single Phase Motors .......................................................................................15Single Phase Motor Specifications, Parameters, Dimensions .................... 15-19Three Phase Motor Specifications, Parameters, Dimensions .................. 20-22XE Series 4” Motor Dimensions ...................................................................... 234” Motor Overload Protection ....................................................................24-26Pentek 4” Motor Cooling ................................................................................ 27Starting Frequency ....................................................................................... 28 Pump and Motor Problem Analysis ...........................................................29-35Pentek 6” Motor Cooling ................................................................................ 36Hitachi 6” and Larger Motor Specifications ............................................... 37-39Hitachi Control Boxes ....................................................................................40Motor Specifications ................................................................................ 41-42Motor Dimensions ......................................................................................... 43Motor Fuse Sizing and Cable Selection .....................................................44-47
MOTOR CONTROLS Overload Protection ................................................................................. 49-51 Motor Cooling ................................................................................................ 52Mixing Wire Size with Existing Installation ................................................52-53How It Works ................................................................................................. 5460HZ Wiring Connections and Replacement Parts ...................................55-60VIP Pro Series 4” Single-Phase Control Boxes ................................................61VIP Control Box Specifications ...................................................................... 62Submersible Controls Troubleshooting ....................................................63-64
PENTEK INTELLIDRIVE Wire Connections .......................................................................................... 66I/O Function, Connections, Ratings ............................................................... 67Troubleshooting .......................................................................................68-82
PUMP PROTECTIONMotor Protective Devices 50/60 Hz ...............................................................84Specifications ............................................................................................... 85Wiring Connections .................................................................................. 86-87Calibration/Settings ...................................................................................... 88Smart Pump Protector Troubleshooting ...................................................89-90
GENERAL INFORMATIONSizing Home Water Systems ......................................................................... 92Pipe Friction Loss Charts .........................................................................93-95Useful Formulas ........................................................................................... 96
A POWERFULPARTNERSHIP
4
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General Installation Guidelines• In order to avoid abrasion to the power and control
cables, pad the top of the well casing (a rubber pad is recommended) where the cable will pass over it; use a cable reel for cable control.
• The unit must always be easy to rotate in the hoisting gear.
• Lay power and control cables out straight on the ground (no loops) before installation. Guide cables during lowering so that they are not stretched or squeezed while pump is being installed. Make sure that cable insulation is not nicked or damaged before or during installation. Never use the electrical cables to move the motor/pump.
• The pump and motor are heavy. Make sure that all connections are secure and that the hoisting gear is adequate to do the job before starting to lift pump. Don’t stand under the unit. Don’t allow extra people into the area while hoisting the unit.
• If motor or pump/motor unit are attached to a supporting girder, do not remove girder until unit is vertical.
• Install pump at least 10’ (3m) below the lowest water level during pumping, but at least 6’ (2m) above the bottom of the well.
• 6” motors can be operated in vertical or horizontal (when lead wire is at 12:00 position facing motor flange) positions.
• 4” motors can be operated in vertical or horizontal positions. Note that the thrust bearing will have shorter life in a non-vertical application. In such an installation, keep frequency of starts to less than 10 per day.
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Proper Grounding Hazardous voltage. Can shock, burn
or cause death. Installation or service to electrical equipment should only be done by qualified electrician.
Control panels must be connected to supply ground
Proper grounding serves two main purposes:
1. It provides a path to ground in case of a ground-fault. Otherwise the current would present a shock or electrocution hazard.
2. It protects equipment from electrical surges.
Use wire the same size as, or larger than motor’s current-carrying wires (consult Tables in the motor section).
Installations must comply with the National Electric Code as well as state and local codes.
All systems must have lightning (surge) protection with a secure connection to ground.
An above ground lighting (surge) protection must be grounded metal-to-metal and extend all the way to the water bearing layer to be effective. Do not ground the lightning (surge) protection to the supply ground or to a ground rod as this will provide little or no surge protection to the unit.
All motors are internally grounded and requires a 3 or 4-wire drop cable.
Check ValvesCheck valve installation is necessary for proper pump operation. The pump should have a check valve on its discharge, or within 25 feet (7.62 m) of the pump. For very deep wells, locate a check valve at least every 200 feet (61 m) vertical.
• Use only spring type or gravity-poppet check valves. Swing type valves can cause water hammer problems.
• Do not use drain-back style check valves (drilled).
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Check valves serve the following purposes:
• Maintain Pressure: Without a check valve, the pump has to start each cycle at zero head, and fill the drop pipe. This creates upthrust in the motor, and would eventually damage both the pump and motor.
• Prevent Water Hammer: If two check valves are used, and the lower one leaks, then a partial vacuum forms in the pipe. When the pump next starts, the flow fills the void area quickly, and creates a shock wave that can break piping and damage the pump. If you get water hammer on pump start, this may be the cause.
• Prevent Back-Spin: Without a functioning check valve, upon shutoff, the water drains back through the pump, and cause it to rotate backwards. This can create excessive wear on the thrust bearing, and if the pump restarts as water is flowing down the pipe, it will put an excessive load on the system.
Wire SplicingSplice wire to motor leads. Use only copper wire for connections to pump motor and control box.
1. Taped splice (for larger wire sizes)
A. Stagger lead and wire length so that 2nd lead is 2” (50mm) longer than 1st lead and 3rd lead is 2” (50mm) longer than second.
B. Cut off power supply wire ends. Match colors and lengths of wires to colors and lengths of motor leads.
C. Trim insulation back 1/2” (13mm) from supply wire and motor lead ends.
D. Insert motor lead ends and supply wire ends into butt connectors. Match wire colors between supply wires and motor leads.
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E. Using crimping pliers, indent butt connector lugs to attach wires.
F. Cut Scotchfil™ electrical insulation putty into 3 equal parts and form tightly around butt connectors. Be sure Scotchfil overlaps insulated part of wire.
G. Using electrical tape, wrap each joint tightly; cover wire for about 1-1/2” (38mm) on each side of joint. Make four passes with the tape. When finished you should have four layers of tape tightly wrapped around the wire. Press edges of tape firmly down against the wire, see below.
NOTICE: Since tightly wound tape is the only means of keeping water out of splice, efficiency of splice will depend on care used in wrapping tape.
NOTICE: For wire sizes larger than No. 8 (7mm2), use soldered joint rather than Scotchfil putty.
2. Heat shrink splice (For wire sizes #14, 12 and 10 AWG (2, 3 and 5mm2):
A. Remove 3/8” (9.5mm) insulation from ends of motor leads and power supply wires.
B. Put plastic heat shrink tubing over motor leads between power supply and motor.
C. Match wire colors and lengths between power supply and motor.
D. Insert supply wire and lead ends into butt connector and crimp. Match wire colors between power supply and motor. Pull leads to check connections.
E. Center tubing over butt connector and apply heat evenly with a torch (match or lighter will not supply enough heat.
NOTICE: Keep torch moving. Too much concentrated heat may damage tubing.
Completed splice
5186 1105
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Using a GeneratorSelecting a generatorSelect a generator that can supply at least 65% of rated voltage upon start-up of the motor.
The chart shows ratings of generators, both externally and internally regulated. This chart is somewhat conservative. Consult the generator manufacturer if you are uncertain.
Ratings of Generators
Motor Externally Regulated Internally Regulated
HP kW KVA kW KVA1/2 2.0 2.5 1.5 1.9
3/4 3.0 3.8 2.0 2.5
1 4.0 5.0 2.5 3.1
1-1/2 5.0 6.3 3.0 3.8
2 7.5 9.4 4.0 5.0
3 10.0 12.5 5.0 6.25
5 15.0 18.8 7.5 9.4
7-1/2 20.0 25.0 10.0 12.5
10 30.0 37.5 15.0 18.8
15 40.0 50.0 20.0 25.0
20 60.0 75.0 25.0 31.0
25 75.0 94.0 30.0 37.5
30 100.0 125.0 40.0 50.0
40 100.0 125.0 50.0 62.5
50 150.0 188.0 60.0 75.0
60 175.0 220.0 75.0 94.0
FrequencyIt is highly important that the generator maintain constant frequency (Hz), since the motor’s speed depends upon frequency.
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A drop of just 1 to 2 Hz can noticeably lower pump performance. An increase of 1 to 2 Hz can cause overload conditions.
Voltage RegulationThere is a significant difference in the performance of internally and externally regulated generators.
An external regulator senses output voltage dips and triggers an increase in the voltage output of the generator.
An internal regulator, senses current and responds to increased current by supplying more voltage.
Generator OperationStart the generator before starting the pump motor.
The pump motor must be stopped before turning off the generator.
If the generator runs out of fuel, and the pump is still connected, it will put excess strain on the thrust bearings as the generator slows.
Risk of electrocution. Use transfer switches when the generator is used as a backup to the power grid. Contact your power company or generator manufacturer for proper use of standby or backup generators.
3-Phase Current BalancingCurrent Unbalance TestBefore checking for current unbalance, the pump must be started, and rotation direction determined.
Determine current unbalance by measuring current in each power lead. Measure current for all three possible hookups. Use example and worksheet on the Installation Checklist and Record in Section 12 to calculate current unbalance on a three phase supply system and retain for future reference.
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NOTICE: Current unbalance between leads should not exceed 5%. If unbalance cannot be corrected by rolling the leads, locate the source of the unbalance.
Here is an example of current readings at maximum pump loads on each leg of a three wire hookup. Make calculations for all three possible hookups.
A. For each hookup, add the readings for the three legs.
B. Divide each total by three to get average amps.
C. For each hookup, find current value farthest from average (Calculate the greatest current difference from the average).
D. Divide this difference by the average and multiply by 100 to obtain the percentage of unbalance.
Use smallest percentage unbalance, in this case Arrangement 2.
Use the Current-Balance worksheet located in the Installation RecordAfter trying all three lead hookups, if the reading furthest from average continues to show on the same power lead, most of the unbalance is coming from the power source. Call the power company.
If the reading furthest from average changes leads as the hookup changes (that is, stays with a particular motor lead), most of the unbalance is on the motor side of the starter. This could be caused by a damaged cable, leaking splice, poor connection, or faulty motor winding.
Use this worksheet to calculate current unbalance for our installation.
If the reading furthest from average changes leads as the hookup changes (that is, stays with a particular motor lead), most of the unbalance is on the motor side of the starter. This could be caused by a damaged cable, leaking splice, poor connection, or faulty motor winding.
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Starter
Electrical Power Supply
To Motor
L1
L2
L3
T1
T2
T3
Starter
L1
L2
L3 T1
T2
T3
Arrangement 1Starter
L1
L2
L3
T1
T2
T3
Arrangement 2 Arrangement 3
Starter
Electrical Power Supply
To Motor
L1
L2
L3
T1
T2
T3
Starter
L1
L2
L3 T1
T2
T3
Arrangement 1Starter
L1
L2
L3
T1
T2
T3
Arrangement 2 Arrangement 3
Starter
Electrical Power Supply
To Motor
L1
L2
L3
T1
T2
T3
Starter
L1
L2
L3 T1
T2
T3
Arrangement 1Starter
L1
L2
L3
T1
T2
T3
Arrangement 2 Arrangement 3
3-Phase Current Unbalance: Example
Use this worksheet to calculate current unbalance for our installation
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Electrical Current Unbalance Example
Arrangement 1 Amps
Arrangement 2 Amps
Arrangement 3 Amps
L1–T1=17L2–T2=15.3L3–T3=17.7
L1–T3=16.7L2–T1=16.3L3–T2=17
L1–T2=16.7L2–T3=16
L3–T1=17.3
Total Amps 50 50 50
Average Amps 50 ÷ 3 = 16.7 50 ÷ 3 = 16.7 50 ÷ 3 =16.7
From Average Amps
Deviation L1Deviation L2Deviation L3
0.31.41.0
0.00.40.3
0.00.70.6
% Current Unbalance
Largest Deviation
1.4 ÷ 16.7 0.4 ÷ 16.7 0.7 ÷ 16.7
% Unbalance + 8.4% 2.4% 4.2%
Testing Submersible Motor Insulation and Winding ResistanceInsulation Resistance1. Turn off power!
2. Set the ohmmeter to RX100K ohms.
3. Zero the ohmmeter.
4. Connect one lead to the metal drop pipe (or to ground if the pipe is plastic).
5. Connect the other lead to any motor lead.
6. Check each power lead.
7. Compare results to the following table.
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Resistance Indicates
20K ohmDamaged motor, possible result of lightning strike.
500K ohm Typical of older installed motor in well.
2 M ohm Newly installed motor
10 M ohm Used motor, measured outside of well
20 M ohm New motor without cable
Winding Resistance1. Turn off power!
2. Set the ohmmeter to RX1 ohm range. For values over 10, use the RX10 ohm scale.
3. Zero the ohmmeter.
4. Compare results to resistance shown in motor specifications table.
Three Phase MotorsMeasure each line to each other (three readings). Compare these to the line-to-line resistance shown in motor specification table.
• If all leads measure within the table specifications, the leads and motor are okay.
• If a lead shows a higher resistance, then there is an open in the cable or winding. Check for secure cable connections.
• If a lead shows lower resistance, then there is a short circuit in the cable or winding.
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Single Phase Motors: 3-wire• Measure the main winding (black to yellow).
• Measure the start winding (red to yellow).
• Compare these readings with the motor specification table.
• If the readings vary widely (some high, some low), the leads may be switched. Confirm that the cable colors are correct.
Single Phase Motors: 2-wire• Measure the resistance between the two lines.
• Compare the reading with the motor specification table.
• If the reading shows a high resistance, there may be an open in the cable or motor. Check for secure cable connections.
• If the reading shows very low resistance, there may be a short in the cable or motor.
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Sing
le P
hase
4” M
otor
Spe
cifi
cati
ons
(1
15 a
nd 2
30 V
olt,
60
Hz,
345
0 R
PM)
Mot
or T
ype
Pent
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Am
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ax L
oad
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HP
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27.0
101.0
SUBMERSIBLES
17
Sing
le P
hase
4” M
otor
Spe
cifi
cati
ons
(1
15 a
nd 2
30 V
olt,
60
Hz,
345
0 R
PM)
Mot
or T
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Pent
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Rat
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Full
Load
Am
psM
ax L
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HP
kWVo
lts
Hz
Serv
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Fact
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PSC
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223
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27.0
101.0
Single Phase 4” Motor Specifications (115 and 230 Volt, 60 Hz, 3450 RPM)
Motor Type
Pentek Part Number
Rating Full Load Service Factor Load
HP kW Volts Hz Service Factor Amps Watts Amps Watts
PSC 2-Wire
P42B0005A1-01 1/2 0.37 115 60 1.6 8.4 902 10.0 1086
P42B0005A2-01 1/2 0.37 230 60 1.6 4.2 845 5.1 1054
P42B0007A2-01 3/4 0.55 230 60 1.5 4.6 1056 6.1 1324
P42B0010A2-01 1 0.75 230 60 1.4 7.0 1515 8.0 1831
P42B0015A2-01 1 1/2 1.1 230 60 1.3 9.0 1995 10.6 2355
CSIR 3-Wire
P43B0005A1-01 1/2 0.37 115 60 1.6Y - 9.0 B - 9.0 R - 0
690Y - 11.0 B - 11.0 R - 0
1020
P43B0005A2-01 1/2 0.37 230 60 1.6Y - 4.9 B - 4.9 R - 0
717Y - 5.9 B - 5.9 R - 0
1056
P43B0007A2-01 3/4 0.55 230 60 1.5Y - 6.3 B - 6.3 R - 0
968Y - 7.6 B - 7.6 R - 0
1385
P43B0010A2-01 1 0.75 230 60 1.4Y - 7.4 B - 7.4 R - 0
1225Y - 9.0 B - 9.0 R - 0
1664
CSCR 3-Wire
P43B0005A2-01 1/2 0.37 230 60 1.6Y - 3.7 Y - 3.6 R - 1.7
685Y - 4.6 B - 4.4 R - 1.6
947
P43B0007A2-01 3/4 0.55 230 60 1.5Y - 4.9 B - 4.8 R - 2.8
988Y - 6.1 B- 5.5 R - 2.6
1301
P43B0010A2-01 1 0.75 230 60 1.4Y - 5.7 B - 5.2 R - 3.0
1185Y - 7.1 B - 5.9 R - 2.9
1505
P43B0015A2-01 1 1/2 1.1 230 60 1.3Y - 8.9 B - 8.5 R - 1.3
1676Y - 10.6 B - 10.4 R - 1.23
2157
P43B0020A2-01 2 1.5 230 60 1.25Y - 9.9 B - 9.1 R - 2.6
2170Y - 12.2 B - 11.7 R - 2.6
2660
P43B0030A2-01 3 2.2 230 60 1.15Y - 14.3 B - 12.0 R - 5.7
3170Y - 16.5 B - 13.9 R - 15.6
3620
P43B0050A2-01 5 3.7 230 60 1.15Y - 24 B - 19.1 R - 10.2
5300Y - 27.0 B - 22.0 R - 10.0
6030
Single Phase 4” Motor Electrical Parameters (115 and 230 Volt, 60 Hz, 3450 RPM, 2 and 3 wire)
Motor Type
Pentek Part Number
Winding Efficiency % Power Factor %Locked Rotor Amps
KVA Code
Main Resistance*
Start Resistance FL SF FL SF
PSC 2-Wire
P42B0005A1-01 2.1 - 2.5 - 42 55 98 99 25.1 G
P42B0005A2-01 7.7 - 8.5 - 43 57 92 97 14.1 H
P42B0007A2-01 6.8 - 6.4 - 54 63 99 99 17.0 F
P42B0010A2-01 5.2 - 5.8 - 48 58 99 99 21.5 E
P42B0015A2-01 3.0 - 3.4 - 56 62 99 99 34.0 F
CSIR 3-Wire
P43B0005A1-01 1.5 - 1.9 3.2 - 4.0 54 59 68 82 41.0 L
P43B0005A2-01 6.5 - 7.9 13.7 - 15.1 52 57 66 71 18.3 K
P43B0007A2-01 4.1 - 5.1 10.3 - 11.3 57 61 69 81 28.5 K
P43B0010A2-01 3.3 - 4.1 12.5 - 14.5 61 63 74 82 38.4 K
CSCR 3-Wire
P43B0005A2-01 6.5 - 7.9 13.7 - 15.1 52 60 88 95 18.3 K
P43B0007A2-01 4.1 - 5.1 10.3 - 11.3 60 67 90 96 28.5 K
P43B0010A2-01 3.3 - 4.1 12.5 - 14.5 64 69 95 97 38.4 K
P43B0015A2-01 2.7 - 3.3 8.7 - 10.1 67 67 84 89 43.0 H
P43B0020A2-01 1.6 - 2.2 4.8 - 5.9 68 69 96 95 49.4 G
P43B0030A2-01 1.0 - 1.4 2.0 - 2.5 72 72 96 97 76.4 G
P43B0050A2-01 0.6 - 0.8 1.3 - 1.7 71 71 97 98 101 E
* Main winding is between the yellow and black leads. Start winding is between the yellow and red leads.
SUBMERSIBLES
18
Sing
le P
hase
Mot
or D
imen
sion
s (1
15 a
nd 2
30 V
olt,
60
Hz,
345
0 R
PM)
Mot
or T
ype
Pent
ek® P
art N
umbe
rHP
kWLe
ngth
Wei
ght
Inch
esm
mLb
Kg
4-In
ch
2-W
ire
P42B
0005
A1-0
11/
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3710
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7
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0010
A2-0
11
0.75
12.5
318
23.2
10.5
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1.114
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127
.312
.4
4-in
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3-W
ire
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1
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284
22.0
10.0
P43B
0015
A2-0
11-
1/2
1.112
.832
526
.011
.8
P43B
0020
A22
1.515
.138
331
.014
.1
P43B
0030
A23
2.2
18.3
466
40.0
18.1
P43B
0050
A25
2.2
27.7
703
70.0
31.8
SUBMERSIBLES
19
Single Phase 4” Motor Dimensions (115 and 230 Volt, 60 Hz, 3450 RPM)
Motor Type
Pentek Part Number HP kW
Length Weight
Inches mm Lb Kg
4-Inch 2-Wire
P42B0005A1-01 1/2 0.37 11.0 279 19.2 8.7
P42B0005A2-01 1/2 0.37 11.0 279 19.2 8.7
P42B0007A2-01 3/4 0.55 12.4 314 22.7 10.3
P42B0010A2-01 1 0.75 13.0 337 24.5 11.1
P42B0015A2-01 1 1/2 1.1 14.9 378 28.9 13.1
4-Inch 3-Wire
P43B0005A1-01 1/2 0.37 10.0 253 18.9 8.6
P43B0005A2-01 1/2 0.37 9.7 246 18.1 8.2
P43B0007A2-01 3/4 0.55 10.8 275 21.4 9.7
P43B0010A2-01 1 0.75 11.7 297 23.1 10.5
P43B0015A2-01 1 1/2 1.1 13.6 345 27.4 12.4
SUBMERSIBLES
20
Three Phase 4” Motor Specifications (230, 460, 200 and 575 Volt, 60 Hz, 3450 RPM)
Pentek® Part Number
Rating Full LoadAmps
Max Load Amps
Line to Line Resistance
Locked Rotor AmpsHP kW Volts Hz Service
FactorP43B0005A8
1/2 0.37
200
60
1.6
2.9 3.5 4.1–5.2 22
P43B0005A3 230 2.4 3.0 5.7–7.2 18
P43B0005A4 460 1.3 1.5 23.6–26.1 9
P43B0007A8
3/4 0.55
200
1.5
3.9 4.7 2.8–3.7 30
P43B0007A3 230 3.3 4.0 3.3–4.3 27
P43B0007A4 460 1.7 2.0 14.4–16.2 14
P43B0010A8
1 0.75
200
1.4
4.8 5.7 2.2–3.1 34
P43B0010A3 230 4.1 4.9 3.2–4.2 26
P43B0010A4 460 2.2 2.5 16.8–18.6 15
P43B0015A8
1-1/2 1.1
200
1.3
6.6 7.6 1.9–2.5 40
P43B0015A3 230 5.8 6.6 2.5–3.1 36
P43B0015A4 460 3.0 3.4 9.5–10.5 16
P43B0015A5 575 2.3 2.6 15.6–17.3 15
P43B0020A8
2 1.5
200
1.25
8.0 9.3 1.4–2.0 51
P43B0020A3 230 6.7 8.0 2.2–2.8 44
P43B0020A4 460 3.6 4.1 7.5–9.3 23
P43B0020A5 575 2.7 3.3 10.2–12.5 21
P43B0030A8
3 2.2
200
1.15
10.9 12.0 1.2–1.5 71
P43B0030A3 230 9.2 10.1 1.6–2.0 59
P43B0030A4 460 4.8 5.3 6.3–7.7 30
P43B0030A5 575 3.7 4.1 10.2–12.5 21
P43B0050A8
5 3.7
200 18.3 20.2 .7–.9 113
P43B0050A3 230 15.7 17.5 .9–1.3 93
P43B0050A4 460 7.6 8.5 3.9–4.9 48
P43B0050A5 575 7.0 7.6 3.6–4.2 55
P43B0075A8
7-1/2 5.6
200 27.0 30.0 .4–.6 165
P43B0075A3 230 24.0 26.4 .5–.9 140
P43B0075A4 460 12.2 13.5 2.1–2.7 87
P43B0075A5 575 9.1 10 3.6–4.2 55
P43B0100A4 10 7.5 460 15.6 17.2 1.8–2.2 110
SUBMERSIBLES
21
Three Phase 4” Motor Electrical Parameters (230, 460, 200 and 575 Volt, 60 Hz, 3450 RPM)
Pentek® Part Number
Length Weight Thrusting WeightInches mm Lb Kg
P43B0005A8 10.0 254 18.9 8.6
700
P43B0005A3 10.0 254 18.9 8.6
P43B0005A4 10.0 254 18.9 8.6
P43B0007A8 10.8 274 21.4 9.7
P43B0007A3 10.8 274 21.4 9.7
P43B0007A4 10.8 274 21.4 9.7
P43B0010A8 11.7 297 23.1 10.5
P43B0010A3 11.7 297 23.1 10.5
P43B0010A4 11.7 297 23.1 10.5
P43B0015A8 11.7 297 23.1 10.5
P43B0015A3 11.7 297 23.1 10.5
P43B0015A4 11.7 297 23.1 10.5
P43B0015A5 11.7 297 23.1 10.5
P43B0020A8 13.8 351 27.4 12.4
900
P43B0020A3 13.8 351 27.4 12.4
P43B0020A4 13.8 351 27.4 12.4
P43B0020A5 15.3 389 32.0 14.5
P43B0030A8 15.3 389 32.0 14.5
P43B0030A3 15.3 389 32.0 14.5
P43B0030A4 15.3 389 32.0 14.5
P43B0030A5 15.3 389 32.0 14.5
P43B0050A8 21.7 551 55.0 24.9
1500
P43B0050A3 21.7 551 55.0 24.9
P43B0050A4 21.7 551 55.0 24.9
P43B0050A5 27.7 703 70.0 31.8
P43B0075A8 27.7 703 70.0 31.8
P43B0075A3 27.7 703 70.0 31.8
P43B0075A4 27.7 703 70.0 31.8
P43B0075A5 27.7 703 70.0 31.8
P43B0100A4 30.7 780 78.0 35.4
SUBMERSIBLES
22
Three Phase 4” Motor Dimensions (230, 460, 200 and 575 Volt, 60 Hz, 3450 RPM)
Pentek® Part Number HP kW
Length WeightInches mm Lb Kg
P43B0005A8
1/2 0.37 10 254 18.9 8.6P43B0005A3
P43B0005A4
P43B0007A8
3/4 0.55 10.8 275 21.4 9.7P43B0007A3
P43B0007A4
P43B0010A8
1 0.75
11.7 297 23.1 10.5
P43B0010A3
P43B0010A4
P43B0015A8
1-1/2 1.1P43B0015A3
P43B0015A4
P43B0015A5
P43B0020A8
2 1.513.8 351 27.4 12.4P43B0020A3
P43B0020A4
P43B0020A5
15.3 389 32 14.5
P43B0030A8
3 2.2P43B0030A3
P43B0030A4
P43B0030A5
P43B0050A8
5 3.721.7 550 55 24.9P43B0050A3
P43B0050A4
P43B0050A5
27.7 703 70 31.8
P43B0075A8
7-1/2 5.6P43B0075A3
P43B0075A4
P43B0075A5
P43B0100A4 10 7.5 30.7 780 78 35.4
SUBMERSIBLES
23
3.00 (7.62)
1.508 (38.30)1.498 (38.05)
0.6255 (15.89)0.6245 (15.86)
14 Teeth 24/48 Pitch30 Degee Pressure Angle Min 0.50 (23.1) Full SplineANSI B92.1 Compliant
(4) 5/16 - 24 UNF-2A ThreadedStuds on 3” (76.2) Dia. Circle
Sand Boot
3.750 (95.2)
1.5 (38.1)max.
Length
4” Motor
All dimensions in inches (mm)
Shaft free end-play .005 -.040 (.127 - 1.02)
0.97 (24.6) max0.79 (20.1) min
XE Series 4” Motor Dimensions – Single and Three Phase
SUBMERSIBLES
24
4” Motor Overload ProtectionSingle Phase MotorsSingle phase motors have overload protection either in the motor or in the control box. Motors less than or equal to 1 HP have built-in protection. This automatic protection will continue to cycle under a locked or stalled rotor condition.Single phase motors larger than 1 HP use overload protection located in the SMC (Submersible Motor Controls) section. These are manual overloads and must be manually reset if an overload condition occurs.
Single Phase Motor Fuse Sizing (115 and 230 Volt, 60 Hz, 3450 RPM)
Motor Type
Pentek Part Number HP kW Volts
Fuse Sizing Based on NEC
Standard Fuse
Dual Element Time Delay
FuseCircuit
Breaker
PSC 2-Wire
P42B0005A1-01 1/2 0.37 115 30 20 25
P42B0005A2-01 1/2 0.37 230 15 10 15
P42B0007A2-01 3/4 0.55 230 20 15 20
P42B0010A2-01 1 0.75 230 25 15 25
P42B0015A2-01 1 1/2 1.1 230 35 20 30
CSIR 3-Wire
P43B0005A1-01 1/2 0.37 115 30 20 30
P43B0005A2-01 1/2 0.37 230 20 10 15
P43B0007A2-01 3/4 0.55 230 20 15 20
P43B0010A2-01 1 0.75 230 25 15 25
CSCR 3-Wire
P43B0005A2-01 1/2 0.37 230 20 10 15
P43B0007A2-01 3/4 0.55 230 20 15 15
P43B0010A2-01 1 0.75 230 25 15 20
P43B0015A2-01 1 1/2 1.1 230 30 20 25
P43B0020A2 2 1.5 230 30 20 25
P43B0030A2 3 2.2 230 45 25 40
P43B0050A2 5 3.7 230 70 40 60
SUBMERSIBLES
25
THREE PHASE Motor Fuse Sizing (230, 460, 200 and 575 Volt, 60 Hz, 3450 RPM)
Pentek® Part Number HP kW Volts
Fuse Sizing Based on NEC
Standard Fuse
Dual Element Time Delay
FuseCircuit
BreakerP43B0005A8
1/2 0.37200 10 6 10
P43B0005A3 230 6 6 6P43B0005A4 460 3 3 3P43B0007A8
3/4 0.55200 15 10 10
P43B0007A3 230 6 6 6P43B0007A4 460 3 6 3P43B0010A8
1 0.75200 15 10 10
P43B0010A3 230 10 6 10P43B0010A4 460 6 3 6P43B0015A8
1-1/2 1.1
200 20 10 15P43B0015A3 230 15 10 15P43B0015A4 460 10 6 6P43B0015A5 575 6 3 6P43B0020A8
2 1.5
200 25 15 20P43B0020A3 230 15 15 20P43B0020A4 460 15 6 10P43B0020A5 575 10 6 10P43B0030A8
3 2.2
200 35 20 30P43B0030A3 230 25 15 25P43B0030A4 460 15 10 15P43B0030A5 575 10 10 10P43B0050A8
5 3.7
200 60 35 50P43B0050A3 230 45 30 40P43B0050A4 460 25 15 20P43B0050A5 575 20 15 20P43B0075A8
7-1/2 5.6
200 80 50 70P43B0075A3 230 70 45 60P43B0075A4 460 40 25 35P43B0075A5 575 25 20 25P43B0100A4 10 7.5 460 45 25 35
SUBMERSIBLES
26
For single and three phase 4, 6 and 8 inch motors current cable lengths refer to the
Pentek Electronics Manual (PN793).
SUBMERSIBLES
27
Pentek 4” Motor CoolingPentek® 4” XE Series motors are designed to operate to a maximum SF (Service Factor) horsepower in water up to 86° F (30° C).
4” motors: Minimum cooling water flow 3 HP and over
I.D of casing Flow GPM (LPM) required
4 1.2 (4.5
5 7 (26.5)
6 13 (49)
7 20 (76)
8 30 (114)
10 50 (189)
12 80 (303)
14 110 (416)
16 150 (568)
If the flow is less than specified, a flow-inducer sleeve can be installed. The sleeve will act like a smaller casing size to force flow around the motor to aid cooling.
SUBMERSIBLES
28
Motor Starting Frequency
HP
Single Phase Three Phase
Starts/hr Starts/ 24hr Starts/hr Starts/
24hr
1/2 thru 3/4 12.5 30012.5 300
1 thru 5 4.2 100
7.5 thru 200 4.2 100
A one (1) minute minimum run time for pumps and motors up to 1.5 HP and two (2) minutes for 2HP and larger motors is recommended to dissipate heat build-up from starting current.
Starting FrequencyRecommended motor starting frequency is shown below. Motor, pressure switch, tank, and pump life may be extended by limiting starts per hour and starts per day. Proper tank sizing is critical to control pump cycle times. Excessive or rapid cycling creates heat which can prematurely damage motors, switches, and controls.
SUBMERSIBLES
29
Problem Possible Causes Check and Restore
Pump Won’t Start.
Novoltage \(check with voltmeter). Typically will be no startup noise.
1. Main power supply off.2. Blown fuse or tripped
circuit breaker.3. Wiring damage, loose
connection.4. Burnt contactor points.
Locked pump. 1. Check for sand in system.
2. Crooked well (submersible)
Overloads Trip.
Low or high voltagçe.
1. Check with voltmeter. (±10% of nameplate voltage). Request power company correct problem.
2. Determine if wire size is correct for voltage and amperage.
High ambient temperature or direct sunlight.
1. Improve cooling for motor and controls.
2. Use ambient compensated overloads.
Incorrect pump sizing – mismatched motor.
1. Check pump (gpm) make sure near B.E.P. - “Best Efficiency Point”.
2. Recheck pump and motor model numbers prior to installation. Keep a written record.
High cycling rate. 1. Pressure control equipment malfunction.
2. Hole in piping system.3. Pressure/storage tank
failure.Damaged motor control.
Check components per troubleshooting.
Pump and Motor Problem Analysis
SUBMERSIBLES
30
Pump and Motor Problem AnalysisProblem Possible Causes Check and Restore
Fuses Blow or Breaker Trips.
Short or Ground. 1. Fuses give superior protection and should be used in preference to circuit breakers when possible.
2. Inspect wiring for visible signs of heat damage (discoloration, damage to insulation).
3. Disconnect power and check with ohmmeter or megohmmeter to ground.
Improper sizing. Consult manufacturer’s information / sizing chart for proper size and replace as required.
Low or No Water Production.
No rotation. 1. Motor not turning (see “Pump won’t start” above.
2. Broken shaft coupling. Ammeter will show “low” amps.
Restriction in piping.
1. Check valve sticking.2. Check valve installed
backward.3. Broken check valve
poppet or flapper lodged in piping system downstream.
Plugged inlet. 1. Intake screen encrusted with minerals.
2. Insufficient clearance between pump and well casing for high capacity pump. Calculate intake velocity and limit to less than 5 feet per second.
SUBMERSIBLES
31
Problem Possible Cause Check and Restore
Low or no water production (continued)
Well drawdown.
1. Install air line upon reinstalling unit if not already present for measuring depth with tire pump and gage.
2. Measure dynamic (drawdown) level with string or resistance meter.
3. Select different pump if appropriate.
Well collapsed.
1. Unit is pumping dirty or sandy water.
2. Lift with pump hoist, check pull weight and resistance
Pump selection.
1. Recheck operating conditions by comparing to pump curve.
2. Operate within ±5 percentage points of efficiency from B.E.P.
Hole in well piping.
1. Listen for sucking sound at well head when pump shuts off.
2. Well pipe empties when submersible pump is pulled from well.
Pump and Motor Problem Analysis
SUBMERSIBLES
32
Pump and Motor Problem AnalysisProblem Possible Cause Check and Restore
Low or no water production (continued)
Wrong rotation.
1. Three phase motor - exchange any two of the three leads in the three phase motor starter panel.
2. Single phase motor - recheck motor and control panel wiring diagrams. Change wiring as appropriate.
3. Proper rotation for motors for sub. and centrifugal pumps with CW rotation is CCW when looking at the shaft end of the motor.
4. Make a visual flow check or observe flow meter. Amperage is not a reliable indicator of wrong rotation.
Improper sizing.Consult manufacturer’s performance charts or curves.
Hole in distribution piping.
1. Observe pressure loss with system shut off.
2. Look for wet spot or depression along pipe path.
SUBMERSIBLES
33
Problem Possible Cause Check and Restore
Pump runs all the time.
Drawdown.
1. Check for surging, irregular amperage readings with amprobe.
2. Look for bursts of air in water.
3. Listen for surging sounds in piping.
Control equipment.
1. Control equipment incorrectly selected or installed.
2. Welded electrical contact points.
3. Pressure switch supply pipe/tube plugged with rust/scale/ice.
Hazardous pressure and risk of explosion and scalding. If pump is running continuously at no flow (with discharge shut off), water may boil in pump and piping system. Under steam pressure, pipes may rupture, blow off of fittings or blow out of pump ports and scald anyone near.
Pump wear.
1. Check amperage - generally lower unless severe bearing damage has occurred.
2. Verification may require removal of pump for service and visual inspection.
Pump and Motor Problem Analysis
SUBMERSIBLES
34
Pump and Motor Problem AnalysisProblem Possible Cause Check and Restore
Electric shock.
Grounded wiring or motor.
1. PROCEED WITH CAUTION!
2. Remove rings and other jewelry from hands before working with live power circuits.
3. Wear insulated boots and gloves.
4. Disconnect the power, check with ohmmeter.
5. Progressively check wire at each splice point (or obvious damage point).
6. When ground disappears, the fault is behind the point of discovery.
7. Check motor leads to motor shell with cable splice removed to determine if ground fault is in motor or supply cable.
Moisture.
Protect motor, motor starter and control devices from condensation or direct water spray.
SUBMERSIBLES
35
Problem Possible Cause Check and Restore
Ammeter reads high on two leads, zero on the 3rd.
Three phase motor “single phasing”.
1. One power lead is not live or online.
2. Check with local utility company to see if having problems.
3. Check local power installation for transformer problems.
4. Will not be able to observe this condition very long. Very destructive to motor windings. Motor stator will soon be destroyed if single phasing protection is not installed.
5. This problem usually requires a replacement motor.
6. Determine source, install or replace protective gear.
Pump and Motor Problem Analysis
SUBMERSIBLES
36
Pentek 6” Motor CoolingPentek 6” motors are designed for minimum water flow of 0.5 ft. /sec. past the motor. Maximum water temperature is 95° F (35° C).
6” motors: Minimum cooling water flow
I.D of casing Flow (GPM) required
6 9
7 25
8 40
10 85
12 140
14 200
16 280
If the flow is less than specified, a flow-inducer sleeve can be installed. This will act like a smaller casing size, and force flow around the motor to aid cooling. Always use a flow-inducer sleeve when the pump is in open water.
Starting FrequencyTo extend the life of the pump motor and control, limit the number of starts to 100 per 24 hours. If higher starting frequencies are necessary, consult your factory. To prevent overheating, run motor for a minimum of two minutes.
SUBMERSIBLES
37
Hitachi 6” and Larger Motor SpecificationsResistance DataSingle Phase 2 Pole 230V/60Hz
Motor Size and Type HP
Resistance (Ω)
R – Y B – Y R – B
6”, C 5 2.172 0.512 2.627
“ 7.5 1.401 0.400 1.774
“ 10 1.052 0.316 1.310
“ 15 0.678 0.230 0.850
SUBMERSIBLES
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Three Phase 2 Pole
Motor Size and Type HP Volt Resistance (Ω)
6”, C 5 230 .806“ 5 460 3.050“ 7.5 230 0.651“ 7.5 460 2.430“ 10 230 0.448“ 10 460 1.619“ 15 230 0.312“ 15 460 1.074“ 20 230 0.258“ 20 460 0.861“ 25 230 0.210“ 25 460 0.666“ 30 230 0.166“ 30 460 0.554“ 40 460 0.446“ 50 “ 0.388“ 60 “ 0.388
8”,W 40 “ 0.372“ 50 “ 0.331“ 60 “ 0.278“ 75 “ 0.218“ 100 “ 0.164“ 125 “ 0.132“ 150 “ 0.115
10”, W 175 “ 0.121“ 200 “ 0.0929“ 250 “ 0.0776
12”, W 300 “ 0.0386
SUBMERSIBLES
39
Three Phase 4 Pole
Motor Size and Type HP Volt Resistance (Ω)
8”, W 7.5 230 .564“ 7.5 460 2.178“ 10 230 0.564“ 10 460 2.178“ 15 230 0.399“ 15 460 1.519“ 20 230 0.399“ 20 460 1.519“ 25 230 0.242“ 25 460 0.888“ 30 230 0.242“ 30 460 0.888
10”, W 40 230 0.408“ 50 460 0.408“ 60 460 0.288“ 75 “ 0.257“ 100 “ 0.171
125 “ 0.17112“, W 150 “ 0.138
“ 175 “ 0.119“ 200 “ 0.0826
14“, W 250 “ 0.0552“ 300 “ 0.0517
Values are for normal temp. 68° (20°) with motor lead wires.
LEAD WIRE COLORR: Red
Y: YellowB: Black
G: Green (6” only)
MOTOR TYPEC: CANNED
W: WATER TYPE
SUBMERSIBLES
40
Hitachi Control BoxesType 1 NEMA Enclosure
In-Panel Circuit Breaker
Magnetic Contactor
Terminal Blocks for External Controls
UL Recognized
HP KW PH VOLTSCATALOG NUMBER
5 3.7 1 230 HIT-5CBD
7.5 5.5 1 230 HIT-7.5CBD
10 7.5 1 230 HIT-10CBD
15 11 1 230 HIT-15CBD
SUBMERSIBLES
41
Mot
or S
peci
fica
tion
s
DIAME
TER
HPKW
VOLT
SPH
HZCA
TALO
G NUM
BER
SERV
ICE
FACT
OR
WING
ING RE
SISTA
NCE
(OHMS
)
RATE
D
INPUT
AMPS
SERV
ICE FA
CTOR
INPUT
AMPS
SHAF
T
EXTE
NSION
(L1)
LENG
TH
(L2)
DIAME
TER
(D)
THRU
ST
CAPA
CITY
WEIGH
T
65
3.7
200
360
6HIT
2-5-
81.
1517
.519
.52.
87"
22.9
5"5.
5"3,
500
95
65
3.7
230
160
6HIT
2-5-
11.
15R
-Y, B
-Y, R
-B,
2.17
2, 0
.512
, 2.
627
2427
.52.
87"
26.9
7"5.
5"3,
500
110
65
3.7
230
360
6HIT
2-5-
21.
150.
806
1517
2.87
"22
.95"
5.5"
3,50
095
65
3.7
460
360
6HIT
2-5-
41.
153.
057.
58.
52.
87"
22.9
5"5.
5"3,
500
95
67.
55.
520
03
606H
IT2-
7-8
1.15
25.4
28.5
2.87
"24
.80"
5.5"
3,50
099
67.
55.
523
01
606H
IT2-
7-1
1.15
R-Y
, B-Y
, R-B
, 1.
401,
0.4
00,
1.77
436
412.
87"
29.9
2"5.
5"3,
500
128
67.
55.
523
03
606H
IT2-
7-2
1.15
0.65
122
262.
87"
24.8
0"5.
5"3,
500
99
67.
55.
546
03
606H
IT2-
7-4
1.15
2.43
1113
2.87
"24
.80"
5.5"
3,50
099
610
7.5
200
360
6HIT
2-10
-81.
1533
.337
.22.
87"
26.9
7"5.
5"3,
500
110
610
7.5
230
160
6HIT
2-10
-11.
15R
-Y, B
-Y, R
-B,
1.052
, 0.3
16,
1.31
050
582.
87"
29.9
2"5.
5"3,
500
128
610
7.5
230
360
6HIT
2-10
-21.
150.
448
2933
2.87
"26
.97"
5.5"
3,50
011
0
610
7.5
460
360
6HIT
2-10
-41.
151.
619
14.5
16.5
2.87
"26
.97"
5.5"
3,50
011
0
615
1120
03
606H
IT2-
15-8
1.15
47.4
53.5
2.87
"29
.92"
5.5"
3,50
012
8
615
1123
01
606H
IT2-
15-1
1.15
R-Y
, B-Y
, R-B
, 0.
678,
0.2
30,
0.85
072
852.
87"
33.4
6"5.
5"3,
500
148
615
1123
03
606H
IT2-
15-2
1.15
0.31
242
462.
87"
29.9
2"5.
5"3,
500
128
615
1146
03
606H
IT2-
15-4
1.15
1.074
2123
2.87
"29
.92"
5.5"
3,50
012
8
620
1520
03
606H
IT2-
20-8
1.15
61.2
69.5
2.87
"31
.5"
5.5"
3,50
013
7
620
1523
03
606H
IT2-
20-2
1.15
0.25
854
602.
87"
31.5
"5.
5"3,
500
137
620
1546
03
606H
IT2-
20-4
1.15
0.86
127
302.
87"
31.5
"5.
5"3,
500
137
625
18.5
200
360
6HIT
2-25
-81.
1577
.387
.52.
87"
36.2
2"5.
5"3,
500
161
625
18.5
230
360
6HIT
2-25
-21.
150.
2168
762.
87"
36.2
2"5.
5"3,
500
161
625
18.5
460
360
6HIT
2-25
-41.
150.
666
3438
2.87
"36
.22"
5.5"
3,50
016
1
630
2220
03
606H
IT2-
30-8
1.15
91.8
104
2.87
"38
.19"
5.5"
3,50
017
6
630
2223
03
606H
IT2-
30-2
1.15
0.16
682
942.
87"
39.1
9"5.
5"3,
500
176
630
2246
03
606H
IT2-
30-4
1.15
0.55
441
472.
87"
38.1
9"5.
5"3,
500
176
640
3046
03
606H
IT2-
40-4
1.15
0.35
856
612.
87"
40.5
5"5.
5"5,
000
187
850
3746
03
6086
HIT
2-50
-4*
1.15
0.33
165
732.
87"
45.2
8"7.
52"
5,00
035
3
860
4546
03
6086
HIT
2-60
-4*
1.15
0.27
880
902.
87"
48.0
3"7.
52"
5,00
040
8
SUBMERSIBLES
42
Mot
or S
peci
fica
tion
sMO
TOR
DIAME
TER
HPKW
VOLT
SPH
HZRP
MCA
TALO
G NUM
BER
LENG
TH
(L)SH
AFT
EXTE
NSION
(L1)
DIAME
TER
(D)TH
RUST
CAPA
CITY
WEIGH
T 8
*50
3746
03
6036
0086
HIT
2-50
-445
.28
2.87
55.
510
,000
**5
,000
157
8*60
4546
03
6036
0086
HIT
2-60
-448
.03
2.87
55.
510
,000
**5
,000
182
87.
55.
546
03
6018
008H
IT4-
7-4
32.4
47.
5210
,000
298
810
7.5
460
360
1800
8HIT
4-10
-432
.44
7.52
10,0
0029
8
815
1146
03
6018
008H
IT4-
15-4
41.3
44
7.52
10,0
0032
0
820
1546
03
6018
008H
IT4-
20-4
41.3
44
7.52
10,0
0032
0
825
18.5
460
360
1800
8HIT
4-25
-444
.09
47.
5210
,000
342
830
2246
03
6018
008H
IT4-
30-4
44.0
94
7.52
10,0
0034
2
840
3046
03
6036
008H
IT2-
40-4
44.0
94
7.52
10,0
0032
0
850
3746
03
6036
008H
IT2-
50-4
46.4
44
7.52
10,0
0035
3
860
4546
03
6036
008H
IT2-
60-4
49.1
94
7.52
10,0
0040
8
875
5546
03
6036
008H
IT2-
75-4
53.1
54
7.52
10,0
0046
3
810
075
460
360
3600
8HIT
2-10
0-4
53.8
47.
5210
,000
518
812
590
460
360
3600
8HIT
2-12
5-4
66.1
44
7.52
10,0
0059
5
815
011
046
03
6036
008H
IT2-
150-
470
.08
47.
5210
,000
661
1040
3046
03
6018
0010
HIT
4-40
-449
.21
48.
5210
,000
507
1050
3746
03
6018
0010
HIT
4-50
-449
.21
48.
5210
,000
507
1060
4546
03
6018
0010
HIT
4-60
-459
.84
48.
5210
,000
639
1075
5546
03
6018
0010
HIT
4-75
-459
.84
48.
5210
,000
639
1010
075
460
360
1800
10H
IT4-
100-
469
.68
58.
5210
,000
794
1012
590
460
360
1800
10H
IT4-
125-
469
.68
58.
5210
,000
794
1020
015
046
03
6036
0010
HIT
2-20
0-4
69.6
85
8.52
10,0
0081
6
1025
018
546
03
6036
0010
HIT
2-25
0-4
79.5
35
8.52
10,0
0094
8
1215
011
046
03
6018
0012
HIT
4-15
0-4
56.3
510
.53
10,0
0095
9
1220
015
046
03
6018
0012
HIT
4-20
0-4
68.1
15
10.5
310
,000
1235
1230
022
546
03
6036
0012
HIT
2-30
0-4
78.7
55
10.5
310
,000
1455
1425
018
546
03
6018
0014
HIT
4-25
0-4
68.3
15
12.6
10,0
0016
98
1430
022
546
03
6018
0014
HIT
4-30
0-4
76.1
85
12.6
10,0
0019
40*M
otor
is 8
” dia
met
er, b
ut c
onst
ruct
ed to
ope
rate
wit
h a
6” li
quid
end
. **
8” m
otor
s w
ith
6” fl
ange
whe
n us
ing
stai
nles
s st
eel b
olts
hav
e a
thru
st
rati
ng o
f 5,0
00 lb
s. A
thru
st v
alue
of 1
0,00
0 lb
s. c
an b
e ob
tain
ed u
sing
gr
ade-
8 he
at-t
reat
ed s
tain
less
ste
el b
olts
.
SUBMERSIBLES
43
Length
3.000 (76.2)2.997 (76.12)
1.811 (45.99)
Spline Data15 Teeth 16/32 Pitch ANSI B92.1 CompliantMin . 0.95 (24.13) Full Spline
2.875 (73.03)2.860 (72.64)
0.987 (25.987)0.982 (24.943)
5.51(139.95)
(4) 1/2 - 20 UNF-2B ThreadedStuds on 4.375 (111.1) Dia. Bolt Circle
1.000 (25.4)0.999 (25.375)
All dimensions in inches (mm)
Shaft free end-play0.016-0.154 (4.06 - 3.91)
Motor Dimensions
Nominal diameter 6”/152.4 mm
Effective diameter 5.43”/138 mm
Shaft extension length 2.87” / 73 mm
For lengths, refer to Ordering Information tables.Dimensions are for estimating purposes only.
SUBMERSIBLES
44
Mot
or F
use
Sizi
ng a
nd C
able
Sel
ecti
on
CAB
LE S
ELEC
TIO
N60
˚CO
PPER
CAB
LE S
IZE
- Fro
m M
ain
Bre
aker
Pan
el to
Mot
or (i
n fe
et)
MOT
OR
AWG
MCM
VOLT
S / HZ
HPKW
FUSE
STD
Dual
Eleme
nt14
1210
86
43
21
000
000
0000
250
300
350
400
500
THRE
E PHA
SE
230 V
60
Hz
54
4525
14923
737
859
893
1148
4186
523
5629
6737
4647
2659
6675
1688
73
86
6035
--
247
391
609
970
1220
1540
1940
2449
3090
3901
4914
5802
6965
8142
9308
108
8045
--
-30
847
976
496
1121
3152
9193
024
3430
7338
7245
7154
8864
1573
34912
5
1511
12570
--
-22
134
454
868
987
1109
7138
4174
622
0527
7832
7939
3746
0252
6165
46
2015
15090
--
--
264
420
528
667
841
1061
1339
1690
2130
2514
3018
3528
4034
5019
2519
200
100-
--
--
332
41752
766
483
8105
7133
4168
1198
523
8327
85318
439
62
3022
225
125-
--
--
-33
742
653
767
785
5107
9135
9160
5192
622
5225
7532
03
40*
3030
0175
--
--
--
-32
8413
522
659
831
1047
1236
1484
1735
1984
2468
460 V
60
Hz
54
2010
595
947
1511
2393
3723
5935
7461
9422
86
3015
389
61998
8156
424
3438
8048
78616
1776
197
97
108
4020
307
488
778123
3191
830
5738
4448
54611
5771
997
38
1511
6030
-35
055
888
4137
6219
327
5734
8243
8755
3769
8688
19
2015
8045
--
428
678
1055
1682
2114
2670
3363
4245
5356
6761
8518
2519
10050
--
-53
583
3132
8166
9210
826
5533
5142
2853
3867
2579
3995
31
3022
11060
--
-43
367
3107
3134
9170
4214
727
1034
1943
1654
3764
19770
690
08
4030
15080
--
--
51982
7104
0131
3165
420
8826
3433
25418
949
4659
3769
4079
3598
73
40*
30150
80-
--
-50
280
1100
7127
1160
120
2225
5032
2040
5647
8957
4967
2076
8395
59
5037
175100
--
--
-63
980
3101
4127
7161
220
3425
6832
3538
1945
8553
59612
776
23
50*
37175
100-
--
--
691
869
1097
1382
1745
2201
2779
3501
4133
4961
5799
6631
8250
6045
225
125-
--
--
-67
585
2107
3135
5170
9215
827
1932
1038
5345
04514
964
07
60*
4522
5125
--
--
--
705
890
1121
1415
1785
2254
2839
3352
4024
4704
5378
6691
7555
250
150-
--
--
--
735
926
1168
1474
1861
2344
2768
3323
3884
4441
5525
10075
350
200
--
--
--
--
-87
8110
8139
9176
220
8124
9829
2033
38415
3
12593
450
250
--
--
--
--
--
893
1127
1420
1676
2012
2352
2689
3346
150111
500
275
--
--
--
--
--
--
1162
1371
1646
1924
2200
2737
Leng
ths
only
mee
t the
US
Nat
iona
l Ele
ctri
cal C
ode
ampa
city
requ
irem
ents
for i
ndiv
idua
l con
duct
ors
rate
d 60
° C in
free
air
or w
ater
, NO
T in
mag
neti
c en
clo-
sure
s, c
ondu
it o
r dir
ect b
urie
d. R
efer
to N
EC
Tab
le 3
10.1
5(B
)(17)
for m
ore
info
rmat
ion.
* =
mot
ors
are
8” d
iam
eter
SUBMERSIBLES
45
Mot
or F
use
Sizi
ng a
nd C
able
Sel
ecti
onCA
BLE
SEL
ECTI
ON
COPP
ER C
ABLE
SIZ
E - F
rom
Mai
n B
reak
er P
anel
to M
otor
(in
feet
)
MOT
OR
AWG
MCM
VOLT
S / HZ
HPKW
FUSE
STD
Dual
Eleme
nt14
1210
86
43
21
000
000
0000
250
300
350
THR
EE P
HAS
E
230
V 60
Hz
54
4525
149
237
378
598
931
1484
1865
2356
2967
3746
4726
5966
7516
8873
86
6035
-15
524
739
160
997
012
2015
4019
4024
4930
9039
0149
1458
0269
6581
42
108
8045
--
195
308
479
764
961
1213
1529
1930
2434
3073
3872
4571
5488
6415
1511
125
70-
--
221
344
548
689
871
1097
1384
1746
2205
2778
3279
3937
4602
2015
150
90-
--
-26
442
052
866
784
110
6113
3916
9021
3025
1430
1835
28
2519
200
100
--
--
208
332
417
527
664
838
1057
1334
1681
1985
2383
2785
3022
225
125
--
--
-26
833
742
653
767
785
510
7913
5916
0519
2622
52
40*
3030
017
5-
--
--
--
328
413
522
659
831
1047
1236
1484
1735
460
V 60
Hz
54
2010
595
947
1511
2393
3723
5935
7461
9422
86
3015
389
619
988
1564
2434
3880
4878
6161
7761
9797
108
4020
307
488
778
1233
1918
3057
3844
4854
6115
7719
9738
1511
6030
220
350
558
884
1376
2193
2757
3482
4387
5537
6986
8819
2015
8045
--
428
678
1055
1682
2114
2670
3363
4245
5356
6761
8518
2519
100
50-
-33
853
583
313
2816
6921
0826
5533
5142
2853
3867
2579
3995
31
3022
110
60-
--
433
673
1073
1349
1704
2147
2710
3419
4316
5437
6419
7706
9008
4030
150
80-
--
-51
982
710
4013
1316
5420
8826
3433
2541
8949
4659
3769
40
40*
3015
080
--
--
502
801
1007
1271
1601
2022
2550
3220
4056
4789
5749
6720
5037
175
100
--
--
-63
980
310
1412
7716
1220
3425
6832
3538
1945
8553
59
50*
3717
510
0-
--
-43
369
186
910
9713
8217
4522
0127
7935
0141
3349
6157
99
6045
225
125
--
--
-53
767
585
210
7313
5517
0921
5827
1932
1038
5345
04
60*
4522
512
5-
--
--
561
705
890
1121
1415
1785
2254
2839
3352
4024
4704
7555
250
150
--
--
--
582
735
926
1168
1474
1861
2344
2768
3323
3884
100
7535
020
0-
--
--
--
-69
687
811
0813
9917
6220
8124
9829
20
125
9345
025
0-
--
--
--
--
708
893
1127
1420
1676
2012
2352
150
111
500
275
--
--
--
--
--
-92
211
6213
7116
4619
24
Leng
ths
only
mee
t the
US
Nat
iona
l Ele
ctri
cal C
ode
ampa
city
requ
irem
ents
for i
ndiv
idua
l con
duct
ors
rate
d 75
° C in
free
air
or w
ater
, NO
T in
mag
neti
c en
clo-
sure
s, c
ondu
it o
r dir
ect b
urie
d. R
efer
to N
EC
Tab
le 3
10.1
5(B
)(17)
for m
ore
info
rmat
ion.
* =
mot
ors
are
8” d
iam
eter
Mot
or F
use
Sizi
ng a
nd C
able
Sel
ecti
on
CAB
LE S
ELEC
TIO
N60
˚CO
PPER
CAB
LE S
IZE
- Fro
m M
ain
Bre
aker
Pan
el to
Mot
or (i
n fe
et)
MOT
OR
AWG
MCM
VOLT
S / HZ
HPKW
FUSE
STD
Dual
Eleme
nt14
1210
86
43
21
000
000
0000
250
300
350
400
500
THRE
E PHA
SE
230 V
60
Hz
54
4525
14923
737
859
893
1148
4186
523
5629
6737
4647
2659
6675
1688
73
86
6035
--
247
391
609
970
1220
1540
1940
2449
3090
3901
4914
5802
6965
8142
9308
108
8045
--
-30
847
976
496
1121
3152
9193
024
3430
7338
7245
7154
8864
1573
34912
5
1511
12570
--
-22
134
454
868
987
1109
7138
4174
622
0527
7832
7939
3746
0252
6165
46
2015
15090
--
--
264
420
528
667
841
1061
1339
1690
2130
2514
3018
3528
4034
5019
2519
200
100-
--
--
332
41752
766
483
8105
7133
4168
1198
523
8327
85318
439
62
3022
225
125-
--
--
-33
742
653
767
785
5107
9135
9160
5192
622
5225
7532
03
40*
3030
0175
--
--
--
-32
8413
522
659
831
1047
1236
1484
1735
1984
2468
460 V
60
Hz
54
2010
595
947
1511
2393
3723
5935
7461
9422
86
3015
389
61998
8156
424
3438
8048
78616
1776
197
97
108
4020
307
488
778123
3191
830
5738
4448
54611
5771
997
38
1511
6030
-35
055
888
4137
6219
327
5734
8243
8755
3769
8688
19
2015
8045
--
428
678
1055
1682
2114
2670
3363
4245
5356
6761
8518
2519
10050
--
-53
583
3132
8166
9210
826
5533
5142
2853
3867
2579
3995
31
3022
11060
--
-43
367
3107
3134
9170
4214
727
1034
1943
1654
3764
19770
690
08
4030
15080
--
--
51982
7104
0131
3165
420
8826
3433
25418
949
4659
3769
4079
3598
73
40*
30150
80-
--
-50
280
1100
7127
1160
120
2225
5032
2040
5647
8957
4967
2076
8395
59
5037
175100
--
--
-63
980
3101
4127
7161
220
3425
6832
3538
1945
8553
59612
776
23
50*
37175
100-
--
--
691
869
1097
1382
1745
2201
2779
3501
4133
4961
5799
6631
8250
6045
225
125-
--
--
-67
585
2107
3135
5170
9215
827
1932
1038
5345
04514
964
07
60*
4522
5125
--
--
--
705
890
1121
1415
1785
2254
2839
3352
4024
4704
5378
6691
7555
250
150-
--
--
--
735
926
1168
1474
1861
2344
2768
3323
3884
4441
5525
10075
350
200
--
--
--
--
-87
8110
8139
9176
220
8124
9829
2033
38415
3
12593
450
250
--
--
--
--
--
893
1127
1420
1676
2012
2352
2689
3346
150111
500
275
--
--
--
--
--
--
1162
1371
1646
1924
2200
2737
Leng
ths
only
mee
t the
US
Nat
iona
l Ele
ctri
cal C
ode
ampa
city
requ
irem
ents
for i
ndiv
idua
l con
duct
ors
rate
d 60
° C in
free
air
or w
ater
, NO
T in
mag
neti
c en
clo-
sure
s, c
ondu
it o
r dir
ect b
urie
d. R
efer
to N
EC
Tab
le 3
10.1
5(B
)(17)
for m
ore
info
rmat
ion.
* =
mot
ors
are
8” d
iam
eter
SUBMERSIBLES
46
Mot
or F
use
Sizi
ng a
nd C
able
Sel
ecti
on
CAB
LE S
ELEC
TIO
N75
° CCO
PPER
CAB
LE S
IZE
- Fro
m M
ain
Bre
aker
Pan
el to
Mot
or (i
n fe
et)
MOT
OR
AWG
MCM
VOLT
SHP
KW
FUSE
STD
Dual
Eleme
nt14
1210
86
43
21
000
000
0000
250
300
350
400
500
THRE
E PHA
SE
230 V
60
Hz
54
4525
-23
737
859
893
1148
4186
523
5629
6737
4647
2659
6675
1688
73
86
6035
--
247
391
609
970
1220
1540
1940
2449
3090
3901
4914
5802
6965
8142
9308
108
8045
--
-30
847
976
496
1121
3152
9193
024
3430
7338
7245
7154
8864
1573
34912
515
11125
70-
--
-34
454
868
987
1109
7138
4174
622
0527
7832
7939
3746
0252
6165
4620
15150
90-
--
--
420
528
667
841
1061
1339
1690
2130
2514
3018
3528
4034
5019
2519
200
100-
--
--
-417
527
664
838
1057
1334
1681
1985
2383
2785
3184
3962
3022
225
125-
--
--
--
-53
767
785
5107
9135
9160
5192
622
5225
7532
0340
*30
300
175-
--
--
--
--
-65
983
1104
7123
6148
4173
5198
424
68
460 V
60
Hz
54
2010
595
947
1511
2393
3723
5935
7461
9422
86
3015
389
61998
8156
424
3438
8048
78616
1776
197
9710
840
20-
488
778123
3191
830
5738
4448
54611
5771
997
3815
1160
30-
-55
888
4137
6219
327
5734
8243
8755
3769
8688
1920
1580
45-
--
678
1055
1682
2114
2670
3363
4245
5356
6761
8518
2519
10050
--
-53
583
3132
8166
9210
826
5533
5142
2853
3867
2579
3995
3130
22110
60-
--
-67
3107
3134
9170
4214
727
1034
1943
1654
3764
19770
690
0840
30150
80-
--
--
827
1040
1313
1654
2088
2634
3325
4189
4946
5937
6940
7935
9873
40*
30150
80-
--
--
801
1007
1271
1601
2022
2550
3220
4056
4789
5749
6720
7683
9559
5037
175100
--
--
--
803
1014
1277
1612
2034
2568
3235
3819
4585
5359
6127
7623
50*
37175
100-
--
--
-86
9109
7138
2174
522
0127
7935
01413
349
6157
9966
3182
5060
4522
5125
--
--
--
--
1073
1355
1709
2158
2719
3210
3853
4504
5149
6407
60*
4522
5125
--
--
--
-89
0112
1141
5178
522
5428
3933
5240
2447
0453
7866
9175
5525
0150
--
--
--
--
-116
8147
4186
123
4427
6833
2338
8444
4155
25100
7535
020
0-
--
--
--
--
--
1399
1762
2081
2498
2920
3338
4153
12593
450
250
--
--
--
--
--
--
1420
1676
2012
2352
2689
3346
150111
500
275
--
--
--
--
--
--
--
1646
1924
2200
2737
Leng
ths
mee
t the
US
Nat
iona
l Ele
ctri
cal C
ode
ampa
city
requ
irem
ents
for e
ithe
r ind
ivid
ual c
ondu
ctor
s or
jack
eted
rate
d 75
° C c
able
and
can
be
in c
ondu
it o
r dir
ect b
urie
d. F
lat
mol
ded
and
web
/rib
bon
cabl
e ar
e co
nsid
ered
jack
eted
cab
le.
Ref
er to
NE
C T
able
310
.15(
B)(1
6) fo
r mor
e in
form
atio
n.
* =
mot
ors
are
8” d
iam
eter
Mot
or F
use
Sizi
ng a
nd C
able
Sel
ecti
on
CAB
LE S
ELEC
TIO
N60
° CCO
PPER
CAB
LE S
IZE
- Fro
m M
ain
Bre
aker
Pan
el to
Mot
or (i
n fe
et)
MOT
OR
AWG
MCM
VOLT
SHP
KW
FUSE
STD
Dual
Eleme
nt14
1210
86
43
21
000
000
0000
250
300
350
400
500
THRE
E PHA
SE
230 V
60
Hz
54
4525
--
378
598
931
1484
1865
2356
2967
3746
4726
5966
7516
8873
86
6035
--
-39
160
997
0122
0154
0194
024
4930
9039
0149
1458
0269
65814
293
0810
880
45-
--
-47
976
496
1121
3152
9193
024
3430
7338
7245
7154
8864
1573
34912
515
11125
70-
--
--
548
689
871
1097
1384
1746
2205
2778
3279
3937
4602
5261
6546
2015
15090
--
--
--
528
667
841
1061
1339
1690
2130
2514
3018
3528
4034
5019
2519
200
100-
--
--
--
527
664
838
1057
1334
1681
1985
2383
2785
3184
3962
3022
225
125-
--
--
--
--
677
855
1079
1359
1605
1926
2252
2575
3203
40*
3030
0175
--
--
--
--
--
-83
1104
7123
6148
4173
5198
424
68
460 V
60
Hz
54
2010
595
947
1511
2393
3723
5935
7461
9422
86
3015
-619
988
1564
2434
3880
4878
6161
7761
9797
108
4020
--
778123
3191
830
5738
4448
54611
5771
997
3815
1160
30-
-55
888
4137
6219
327
5734
8243
8755
3769
8688
1920
1580
45-
--
678
1055
1682
2114
2670
3363
4245
5356
6761
8518
2519
10050
--
--
833
1328
1669
2108
2655
3351
4228
5338
6725
7939
9531
3022
11060
--
--
-107
3134
9170
4214
727
1034
1943
1654
3764
19770
690
0840
30150
80-
--
--
-104
0131
3165
420
8826
3433
25418
949
4659
3769
4079
3598
7340
*30
15080
--
--
--
1007
1271
1601
2022
2550
3220
4056
4789
5749
6720
7683
9559
5037
175100
--
--
--
--
1277
1612
2034
2568
3235
3819
4585
5359
6127
7623
50*
37175
100-
--
--
--
1097
1382
1745
2201
2779
3501
4133
4961
5799
6631
8250
6045
225
125-
--
--
--
--
1355
1709
2158
2719
3210
3853
4504
5149
6407
60*
4522
5125
--
--
--
--
-141
5178
522
5428
3933
5240
2447
0453
7866
9175
5525
0150
--
--
--
--
--
1474
1861
2344
2768
3323
3884
4441
5525
10075
350
200
--
--
--
--
--
--
1762
2081
2498
2920
3338
4153
12593
450
250
--
--
--
--
--
--
--
2012
2352
2689
3346
150111
500
275
--
--
--
--
--
--
--
--
2200
2737
Leng
ths
mee
t the
US
Nat
iona
l Ele
ctri
cal C
ode
ampa
city
requ
irem
ents
for e
ithe
r ind
ivid
ual c
ondu
ctor
s or
jack
eted
rate
d 60
° C c
able
and
can
be
in c
ondu
it o
r dir
ect b
urie
d. F
lat
mol
ded
and
web
/rib
bon
cabl
e ar
e co
nsid
ered
jack
eted
cab
le.
Ref
er to
NE
C T
able
310
.15(
B)(1
6) fo
r mor
e in
form
atio
n.
* =
mot
ors
are
8” d
iam
eter
SUBMERSIBLES
47
Mot
or F
use
Sizi
ng a
nd C
able
Sel
ecti
on
CAB
LE S
ELEC
TIO
N75
° CCO
PPER
CAB
LE S
IZE
- Fro
m M
ain
Bre
aker
Pan
el to
Mot
or (i
n fe
et)
MOT
OR
AWG
MCM
VOLT
SHP
KW
FUSE
STD
Dual
Eleme
nt14
1210
86
43
21
000
000
0000
250
300
350
400
500
THRE
E PHA
SE
230 V
60
Hz
54
4525
-23
737
859
893
1148
4186
523
5629
6737
4647
2659
6675
1688
73
86
6035
--
247
391
609
970
1220
1540
1940
2449
3090
3901
4914
5802
6965
8142
9308
108
8045
--
-30
847
976
496
1121
3152
9193
024
3430
7338
7245
7154
8864
1573
34912
515
11125
70-
--
-34
454
868
987
1109
7138
4174
622
0527
7832
7939
3746
0252
6165
4620
15150
90-
--
--
420
528
667
841
1061
1339
1690
2130
2514
3018
3528
4034
5019
2519
200
100-
--
--
-417
527
664
838
1057
1334
1681
1985
2383
2785
3184
3962
3022
225
125-
--
--
--
-53
767
785
5107
9135
9160
5192
622
5225
7532
0340
*30
300
175-
--
--
--
--
-65
983
1104
7123
6148
4173
5198
424
68
460 V
60
Hz
54
2010
595
947
1511
2393
3723
5935
7461
9422
86
3015
389
61998
8156
424
3438
8048
78616
1776
197
9710
840
20-
488
778123
3191
830
5738
4448
54611
5771
997
3815
1160
30-
-55
888
4137
6219
327
5734
8243
8755
3769
8688
1920
1580
45-
--
678
1055
1682
2114
2670
3363
4245
5356
6761
8518
2519
10050
--
-53
583
3132
8166
9210
826
5533
5142
2853
3867
2579
3995
3130
22110
60-
--
-67
3107
3134
9170
4214
727
1034
1943
1654
3764
19770
690
0840
30150
80-
--
--
827
1040
1313
1654
2088
2634
3325
4189
4946
5937
6940
7935
9873
40*
30150
80-
--
--
801
1007
1271
1601
2022
2550
3220
4056
4789
5749
6720
7683
9559
5037
175100
--
--
--
803
1014
1277
1612
2034
2568
3235
3819
4585
5359
6127
7623
50*
37175
100-
--
--
-86
9109
7138
2174
522
0127
7935
01413
349
6157
9966
3182
5060
4522
5125
--
--
--
--
1073
1355
1709
2158
2719
3210
3853
4504
5149
6407
60*
4522
5125
--
--
--
-89
0112
1141
5178
522
5428
3933
5240
2447
0453
7866
9175
5525
0150
--
--
--
--
-116
8147
4186
123
4427
6833
2338
8444
4155
25100
7535
020
0-
--
--
--
--
--
1399
1762
2081
2498
2920
3338
4153
12593
450
250
--
--
--
--
--
--
1420
1676
2012
2352
2689
3346
150111
500
275
--
--
--
--
--
--
--
1646
1924
2200
2737
Leng
ths
mee
t the
US
Nat
iona
l Ele
ctri
cal C
ode
ampa
city
requ
irem
ents
for e
ithe
r ind
ivid
ual c
ondu
ctor
s or
jack
eted
rate
d 75
° C c
able
and
can
be
in c
ondu
it o
r dir
ect b
urie
d. F
lat
mol
ded
and
web
/rib
bon
cabl
e ar
e co
nsid
ered
jack
eted
cab
le.
Ref
er to
NE
C T
able
310
.15(
B)(1
6) fo
r mor
e in
form
atio
n.
* =
mot
ors
are
8” d
iam
eter
Mot
or F
use
Sizi
ng a
nd C
able
Sel
ecti
on
CAB
LE S
ELEC
TIO
N60
° CCO
PPER
CAB
LE S
IZE
- Fro
m M
ain
Bre
aker
Pan
el to
Mot
or (i
n fe
et)
MOT
OR
AWG
MCM
VOLT
SHP
KW
FUSE
STD
Dual
Eleme
nt14
1210
86
43
21
000
000
0000
250
300
350
400
500
THRE
E PHA
SE
230 V
60
Hz
54
4525
--
378
598
931
1484
1865
2356
2967
3746
4726
5966
7516
8873
86
6035
--
-39
160
997
0122
0154
0194
024
4930
9039
0149
1458
0269
65814
293
0810
880
45-
--
-47
976
496
1121
3152
9193
024
3430
7338
7245
7154
8864
1573
34912
515
11125
70-
--
--
548
689
871
1097
1384
1746
2205
2778
3279
3937
4602
5261
6546
2015
15090
--
--
--
528
667
841
1061
1339
1690
2130
2514
3018
3528
4034
5019
2519
200
100-
--
--
--
527
664
838
1057
1334
1681
1985
2383
2785
3184
3962
3022
225
125-
--
--
--
--
677
855
1079
1359
1605
1926
2252
2575
3203
40*
3030
0175
--
--
--
--
--
-83
1104
7123
6148
4173
5198
424
68
460 V
60
Hz
54
2010
595
947
1511
2393
3723
5935
7461
9422
86
3015
-619
988
1564
2434
3880
4878
6161
7761
9797
108
4020
--
778123
3191
830
5738
4448
54611
5771
997
3815
1160
30-
-55
888
4137
6219
327
5734
8243
8755
3769
8688
1920
1580
45-
--
678
1055
1682
2114
2670
3363
4245
5356
6761
8518
2519
10050
--
--
833
1328
1669
2108
2655
3351
4228
5338
6725
7939
9531
3022
11060
--
--
-107
3134
9170
4214
727
1034
1943
1654
3764
19770
690
0840
30150
80-
--
--
-104
0131
3165
420
8826
3433
25418
949
4659
3769
4079
3598
7340
*30
15080
--
--
--
1007
1271
1601
2022
2550
3220
4056
4789
5749
6720
7683
9559
5037
175100
--
--
--
--
1277
1612
2034
2568
3235
3819
4585
5359
6127
7623
50*
37175
100-
--
--
--
1097
1382
1745
2201
2779
3501
4133
4961
5799
6631
8250
6045
225
125-
--
--
--
--
1355
1709
2158
2719
3210
3853
4504
5149
6407
60*
4522
5125
--
--
--
--
-141
5178
522
5428
3933
5240
2447
0453
7866
9175
5525
0150
--
--
--
--
--
1474
1861
2344
2768
3323
3884
4441
5525
10075
350
200
--
--
--
--
--
--
1762
2081
2498
2920
3338
4153
12593
450
250
--
--
--
--
--
--
--
2012
2352
2689
3346
150111
500
275
--
--
--
--
--
--
--
--
2200
2737
Leng
ths
mee
t the
US
Nat
iona
l Ele
ctri
cal C
ode
ampa
city
requ
irem
ents
for e
ithe
r ind
ivid
ual c
ondu
ctor
s or
jack
eted
rate
d 60
° C c
able
and
can
be
in c
ondu
it o
r dir
ect b
urie
d. F
lat
mol
ded
and
web
/rib
bon
cabl
e ar
e co
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ered
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eted
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le.
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er to
NE
C T
able
310
.15(
B)(1
6) fo
r mor
e in
form
atio
n.
* =
mot
ors
are
8” d
iam
eter
MOTOR CONTROLS
48
MOTOR CONTROLS
MOTOR CONTROLS
49
Overload Protection208 VAC
NEMA Size
Max HP of Con-
tactorDiscon-nect A
Max Total A of PPX Panel
O/L Cur-rent
RangeCatalog Number
Dimen-sions
H x W x DWeight (Lbs.)
1 7.5 3013.5 6.5 – 13.5 PPX-1A-13-30R 34 x 21 x 7 8527 13 – 27 PPX-1A-27-30R 34 x 21 x 7 85
2 10 60 50 25 – 50 PPX-2A-50-60R 34 x 21 x 7 90
3 25 10070 35 – 70 PPX-3A-70-100R 47.5 x
25 x 9 195
100 65 – 135 PPX-3A-135-100R 47.5 x 25 x 9 195
4 40 200 135 65 – 135 PPX-4A-135-200R 47.5 x 25 x 9 195
Note: For HPs with multiple part numbers, use motor amperage to select a panel.
230-240 VAC
NEMA Size
Max HP of Con-
tactorDiscon-nect A
Max Total A of PPX Panel
O/L Current Range
Catalog Number
Dimen-sions
H x W x DWeight (Lbs.)
1 7.5 3013.5 6.5 – 13.5 PPX-1B-13-30R 34 x 21 x 7 8527 13 – 27 PPX-1B-27-30R 34 x 21 x 7 85
2 15 60 50 25 – 50 PPX-2B-50-60R 34 x 21 x 7 90
3 30 10070 35 – 70 PPX-3B-70-100R 47.5 x
25 x 9 195
100 65 – 135 PPX-3B-135-100R 47.5 x 25 x 9 195
Note: For HPs with multiple part numbers, use motor amperage to select a panel.
MOTOR CONTROLS
50
Overload Protection460-480 VAC
NEMA Size
Max HP of Con-
tactorDiscon-nect A
Max Total A of PPX Panel
O/L Cur-rent
RangeCatalog Number
Dimen-sions
H x W x DWeight (Lbs.)
1 10 3013.5 6.5 – 13.5 PPX-1C-13-30R 34 x 21 x 7 8527 13 – 27 PPX-1C-27-30R 34 x 21 x 7 85
2 25 60 50 25 – 50 PPX-2C-50-60R 34 x 21 x 7 90
3 50 10070 35 – 70 PPX-3C-70-100R 47.5 x
25 x 9 195
100 65 – 135 PPX-3C-135-200R 47.5 x 25 x 9 195
4 100 200 135 65 – 135 PPX-4C-135-200R 47.5 x 25 x 9 195
5 200 400 270 130 – 270 PPX-5C-270-400R 52 x 22 x 10 285Note: For HPs with multiple part numbers, use motor amperage to select a panel.
575-600 VAC
NEMA Size
Max HP of Con-
tactorDiscon-nect A
Max Total A of PPX Panel
O/L Cur-rent
RangeCatalog Number
Dimen-sions
H x W x DWeight (Lbs.)
1 10 3013.5 6.5 – 13.5 PPX-1D-13-30R 34 x 21 x 7 8527 13 – 27 PPX-1D-27-30R 34 x 21 x 7 85
2 25 60 50 25 – 50 PPX-2D-50-60R 34 x 21 x 7 90
3 50 10070 35 – 70 PPX-3D-70-100R 47.5 x
25 x 9 195
100 65 – 135 PPX-3D-135-100R 47.5 x 25 x 9 195
4 100 200 135 65 – 135 PPX-4D-135-200R 47.5 x 25 x 9 195
5 200 400 270 130 – 270 PPX-5D-270-400R 52 x 22 x 10 285
Note: For HPs with multiple part numbers, use motor amperage to select a panel.
MOTOR CONTROLS
51
Overload ProtectionSubmersible motors must have Class 10 overload protection that will disconnect the power within 10 seconds in the case of a locked rotor. To accomplish this, fixed-heater overloads are used. Refer to Section 10 for appropriate heaters. The chart is based upon total line amps. Divide the motor amps by 1.732 when using a 6-lead motor with a Y-Delta Starter. NOTICE: General Electric® overload heaters are only usable with General Electric overload relays. Do not adjust relays to exceed nameplate amps.
MOTOR CONTROLS
52
Motor CoolingHitachi 6” motors are designed for minimum water flow of 0.5 ft. /sec. past the motor. Maximum water temperature is 95° F (35° C).
6” motors: Minimum cooling water flow
I.D of casing Flow (GPM) required
6 9
7 25
8 40
10 85
12 140
14 200
16 280
If the flow is less than specified, a flow-inducer sleeve can be installed. This will act like a smaller casing size, and force flow around the motor to aid cooling. Always use a flow-inducer sleeve when the pump is in open water.
Mixing Wire Size with Existing InstallationUsing two different cable sizes.Sometimes conditions make it desirable to use more than one size cable, such as replacing a pump in an existing installation.
For example: Installing a pump with a 4”, 5 HP, 230 volt, single phase motor, with the motor setting at 370’ (112.8 m) down the well and with 160’ (48.8 m) of #8 cable buried between the service entrance and the well head.
MOTOR CONTROLS
53
CablePumpControls
Service Entrance(Main Fuse Box
From Meter)5 HP (4.9 kw)
230V 1Ph Motor
160 Ft. AWG 8
370 Ft.
5401 0412Mixing Wire Sizes: Example
In order to avoid replacing the buried cable, the question is: What size cable is required in the well? Calculate as follows:
1. From the wire size chart, a total of 326’ (112.8 m) of #8 cable is the maximum length cable to power a 5 HP motor. The percent of this total that has been used by the 160’ (48.8 m) of cable in the buried run is: 160’ / 326’ = .49 or 49%.
2. With 49% of the allowable cable already used, 51% of the total length is left for use in the well. To avoid running a cable that is too small (gauge) and lowering the voltage to the motor, we have to find a cable size large enough so that 370’ (112.8 m) is less than 51% of the total length allowed for that size.
3. 370 ÷ 51% = 726 feet.
4. From the wire size chart we find that the total allowable length for #4 cable is 809’ (246.6 m).
This is longer than needed. Therefore, #4 cable can be used for the 370’ (112.8 m) of cable in the well.
Any combination of sizes can be used, provided that the total percentage of the length of the two sizes of cable is not less than 100% of the allowed lengths.
MOTOR CONTROLS
54
How it WorksSubmersible Motor Controls act as an above ground control system for you submersible motor. They provide easy access to the “brains” of your motor, so you can monitor, adjust and perform maintenance without removing the motor.
There are three main groups of motor controls. Each of these controls has a slightly different function, although all serve the main purpose of providing control for the motor.
Capacitor Start / Induction Run (CSIR)A CSIR control uses a starting capacitor and a switch. When voltage is first applied, the switch is closed and the start capacitor is in the circuit. This provides extra torque to bring the motor up to speed. The switch is often referred to as a potential relay. The relay’s coil senses voltage across the windings. When the windings get close to full speed, they magnetize the coil and physically breaks the connection to the start windings. This takes not only the start windings out of the circuit, but the starting capacitor as well. The motor then runs on the main winding alone.
Capacitor Start / Capacitor Run (CSCR)A CSCR control functions very similar to a CSIR control except that in addition to the starting capacitor, it also uses a running capacitor. This allows the start winding to act as an auxiliary winding during operation. This smooths out operation of the motor and provides greater efficiency and a reduction in vibration and noise.
Plus Series ControlsThe Pentek® PLUS series controls combine a CSCR design and a control circuit to provide not only starting power to the motor, but a switch to turn the control on and off. The switch takes the form of a magnetic contactor that uses a coil that physically closes the contacts when energized. The contactor allows the installer to use a pressure switch with a lower current rating, since it is not switching the full amperage of the motor.
MOTOR CONTROLS
55
60 Hz Wiring Connections and Replacement Parts1/2 to 1 HP Capacitor Start, Induction Run
Start Capacitor
Relay
5 2
1 OR
YL
RD
BK
Line InMotor Leads
1/2 - 1 HP Use only copper conductors
4773 0311
Y Start (R) L2 L1Main (B)
Models SMC-IR0511, SMC-IR0521, SMC-IR0721 and SMC-IR1021
HP Description Part Number
1/2 Start Capacitor, 250 µF, 125v U17-1429-R
1/2 Start Capacitor, 59 µF, 330v U17-2073-R
3/4 Start Capacitor, 86 µF, 330v U17-2074-R
1 Start Capacitor, 105 µF, 330v U17-2065-R
230V Relay U17-1592-R
115V Relay U17-1593-R
MOTOR CONTROLS
56
1/2 to 1 HP Capacitor Start, Capacitor Run
Relay
2
1
5Start Capacitor
Run Capacitor
1/2 to 1 HP Use only copper conductors
BK
BK
BKOR
YL RD
RD
Line InMotor LeadsL2
6402 0311
L1Main (B) Y Start (R)
Models SMC-CR0521, SMC-CR0721, and SMC-CR1021
HP Description Part Number
1/2 Start Capacitor, 45 µF, 330v U17-2072-R
3/4 Start Capacitor, 59 µF, 330v U17-2073-R
1 Start Capacitor, 86 µF, 330v U17-2074-R
1/2 Run Capacitor, 15 µF, 370v U17-1419-R
3/4 Run Capacitor, 23 µF, 370v U17-1292-R
1 Run Capacitor, 23 µF, 370v U17-1292-R
All Relay U17-1592-R
MOTOR CONTROLS
57
1-1/2 HP Capacitor Start, Capacitor RunNOTICE: Attach installation wiring to the top of the terminal strip. Schematics may show otherwise for clarity.1.5 HP Std
StartCapacitor
RunCapacitor
4776 0311
BL
3
Installation wiring should be installed into the top of the terminal block
Model SMC-CR1521
Description Part Number
Overload Protector U17-1313-R
Relay U17-1592-R
Start Capacitor, 105 µF, 330v U17-1430-R
Run Capacitor, 10 µF, 370v U17-1438-R
MOTOR CONTROLS
58
2 and 3 HP Standard2 & 3 HP Std
StartCapacitor
Run Capacitor
5339 0311
BL
Installation wiring should be installed into the top of the terminal block
3 3
Models SMC-CR2021 and SMC-CR3021
Description Part NumberStart Capacitor,105 µF, 330v, 2 HP U17-1430-RStart Capacitor, 208 µF, 330v, 3 HP U17-1428-R
Run Capacitor, 20 µF, 370v, 2 HP U17-1440-RRun Capacitor, 45 µF, 370v, 3 HP U17-1443-R
Main Overload Protector, 2 HP U17-1319-RMain Overload Protector, 3 HP U17-1322-RStart Overload Protector, 2 HP U17-1320-RStart Overload Protector, 3 HP U17-1323-R
Relay - 2 HP U17-1592-RRelay - 3 HP U17-1432-R
MOTOR CONTROLS
59
5 HP Standard5 HP Std
3
StartCapacitor
Run Capacitors
5340 0311
BL
Attach Installation wiring to top of terminal block
Model SMC-CR5021
Description Part Number
Start Capacitors, 270 µF, 330v U17-1437-R
Run Capacitor, 80 µF, 370v U17-1502-R
Main Overload Protector U117-1456A-R
Start Overload Protector U17-1321-R
Relay U17-1432-R
MOTOR CONTROLS
60
5 HP Plus5 HP Plus
Run Capacitors
5342 0311
Attach Installation wiring to top of terminal block P.S.
Model SMC-CRP5021
Description Part Number
Start Capacitors, 270 µF, 330v U17-1437-R
Run Capacitor, (2) 40 µF, 370v U17-1442-R
Magnetic Contactor P17-953-R
Main Overload Protector U117-1456B-R
Start Overload Protector U17-1321-R
Relay U17-1432-R
MOTOR CONTROLS
61
VIP Pro Series 4” Single-Phase Control Boxes
BLACKREDYELLOWLINE 2LINE 1
PANEL BOARD ASSEMBLY
PANEL BOARD ASSEMBLY, BOTTOM VIEW
B( ADDED "0" TO ALL BALLONS)
FRONT VIEW
BOTTOM VIEW
INSIDE COVER
B 500000048365 9/20/2013RCC
NOTES:
1. ASSEMBLED 230 VOLT UNITS TO BE HI-POT TESTED AT 1750 VOLTS FOR 1 SECOND. UNIT LEAD CURRENT NOT TO EXCEED 5mA. ASSEMBLED 115 VOLT UNITS TO BE HI-POT TESTED AT 1500 VOLTS FOR 1 SECOND. UNIT LEAD CURRENT NOT TO EXCEED 5mA.
2. TOLERANCE FOR ALL LABELS: ANGULAR ±3º LINEAR ± .05 [1.3]
1 OF 1SHEET:
A 500000045918 RC4/15/2013
4/15/2013SCALE:
DR.
CH.
AP.
HENNIG
HERRING
1:1
RC
DATE:
All drawings and specifications as wellas processes, materials, compounds and other similar criteria are to be strictlyadhered to. No modifications allowedwithout prior written approval.
CONFIDENTIAL contains trade secrets andother proprietary information of PentairWater. Duplication, disclosure or use are forbidden without the written consent ofPentair Water. SYMBOL
W/O PROTECTOR(ASSEMBLY)
CONTROL BOX
~
DATECHANGEORDER
No.
REV.LETTER
DO NOT SCALE DRAWING
ANGULAR ½
TOLERANCE EXCEPT AS NOTED
THIRD ANGLE PROJECTION
W
AS
125 [3.2]
.005 [.13][.XX].XXX
.015 [.38] [.X] .XX
.030 [.76] [X.] .X
DESIGNED IN INCHES[XXX] DIMENSIONS IN mm
P400-177
CRITICAL FEATURES ARE CIRCLED
1 OF 1
DL
DLTHE COMPONENT, PART, OR ASSEMBLY DESCRIBED IN THIS DOCUMENT MUST COMPLY WITH THE FOLLOWING EU (EUROPEAN UNION) DIRECTIVE, INCLUDING.25% MAXIMUM LEAD LEVEL FOR ALL COPPER ALLOYS. ROHS DIRECTIVE 2002.95 EC RESTRICTS THE USE OF LEAD, CADMIUM, MERCURY, CHROMIUM, TBT’S AND OTHER HAZARDOUS MATERIALS. SEE THE TERMS AND CONDITIONS OF THE CONTRACT (PURCHASE ORDER) FOR MORE INFORMATION.
P400-177
8.31
6.81
BLACKREDYELLOWLINE 2LINE 1
PANEL BOARD ASSEMBLY
PANEL BOARD ASSEMBLY, BOTTOM VIEW
B( ADDED "0" TO ALL BALLONS)
FRONT VIEW
BOTTOM VIEW
INSIDE COVER
B 500000048365 9/20/2013RCC
NOTES:
1. ASSEMBLED 230 VOLT UNITS TO BE HI-POT TESTED AT 1750 VOLTS FOR 1 SECOND. UNIT LEAD CURRENT NOT TO EXCEED 5mA. ASSEMBLED 115 VOLT UNITS TO BE HI-POT TESTED AT 1500 VOLTS FOR 1 SECOND. UNIT LEAD CURRENT NOT TO EXCEED 5mA.
2. TOLERANCE FOR ALL LABELS: ANGULAR ±3º LINEAR ± .05 [1.3]
1 OF 1SHEET:
A 500000045918 RC4/15/2013
4/15/2013SCALE:
DR.
CH.
AP.
HENNIG
HERRING
1:1
RC
DATE:
All drawings and specifications as wellas processes, materials, compounds and other similar criteria are to be strictlyadhered to. No modifications allowedwithout prior written approval.
CONFIDENTIAL contains trade secrets andother proprietary information of PentairWater. Duplication, disclosure or use are forbidden without the written consent ofPentair Water. SYMBOL
W/O PROTECTOR(ASSEMBLY)
CONTROL BOX
~
DATECHANGEORDER
No.
REV.LETTER
DO NOT SCALE DRAWING
ANGULAR ½
TOLERANCE EXCEPT AS NOTED
THIRD ANGLE PROJECTION
W
AS
125 [3.2]
.005 [.13][.XX].XXX
.015 [.38] [.X] .XX
.030 [.76] [X.] .X
DESIGNED IN INCHES[XXX] DIMENSIONS IN mm
P400-177
CRITICAL FEATURES ARE CIRCLED
1 OF 1
DL
DLTHE COMPONENT, PART, OR ASSEMBLY DESCRIBED IN THIS DOCUMENT MUST COMPLY WITH THE FOLLOWING EU (EUROPEAN UNION) DIRECTIVE, INCLUDING.25% MAXIMUM LEAD LEVEL FOR ALL COPPER ALLOYS. ROHS DIRECTIVE 2002.95 EC RESTRICTS THE USE OF LEAD, CADMIUM, MERCURY, CHROMIUM, TBT’S AND OTHER HAZARDOUS MATERIALS. SEE THE TERMS AND CONDITIONS OF THE CONTRACT (PURCHASE ORDER) FOR MORE INFORMATION.
P400-177
4.00
500000048374B RCC9/23/2013
B
BOX ASSEMBLY WITH COVER REMOVED
NOTES:
1. ASSEMBLED UNIT TO BE HI-POT TESTED AT 1750 VOLTS FOR 1 SECOND. UNIT LEAK CURRENT NOT TO EXCEED 5mA.
2. TOLERANCE FOR ALL LABELS: ANGULAR ±3º LINEAR ±.05 [1.3]
= RENUMBERED ALL BALLONS.
1 OF 1SHEET:
A 500000045918 RCC4/16/2013
4/16/2013SCALE:
DR.
CH.
AP.
HENNIG
HERRING
1:1
RCC
DATE:
All drawings and specifications as wellas processes, materials, compounds and other similar criteria are to be strictlyadhered to. No modifications allowedwithout prior written approval.
CONFIDENTIAL contains trade secrets andother proprietary information of PentairWater. Duplication, disclosure or use are forbidden without the written consent ofPentair Water. SYMBOL
1.5 HP - 230 V0LT(ASSEMBLY
CONTROL BOX
~
DATECHANGEORDER
No.
REV.LETTER
DO NOT SCALE DRAWING
ANGULAR ½
TOLERANCE EXCEPT AS NOTED
THIRD ANGLE PROJECTION
WA
S
WITH PROTECTOR 125 [3.2]
.005 [.13][.XX].XXX
.015 [.38] [.X] .XX
.030 [.76] [X.] .X
DESIGNED IN INCHES[XXX] DIMENSIONS IN mm
P400-178
CRITICAL FEATURES ARE CIRCLED
1 OF 1
DL
DLTHE COMPONENT, PART, OR ASSEMBLY DESCRIBED IN THIS DOCUMENT MUST COMPLY WITH THE FOLLOWING EU (EUROPEAN UNION) DIRECTIVE, INCLUDING.25% MAXIMUM LEAD LEVEL FOR ALL COPPER ALLOYS. ROHS DIRECTIVE 2002.95 EC RESTRICTS THE USE OF LEAD, CADMIUM, MERCURY, CHROMIUM, TBT’S AND OTHER HAZARDOUS MATERIALS. SEE THE TERMS AND CONDITIONS OF THE CONTRACT (PURCHASE ORDER) FOR MORE INFORMATION.
P400-178
INSIDE COVER
FRONT VIEW
BLACKREDYELLOWLINE 2LINE 1
(RUN)
(START)
PANEL BOARD ASSEMBLY, BOTTOME VIEW
PANEL BOARD ASSEMBLY
BOTTOM VIEW
10/1/2013 1:28:38 PM -
4.25
500000048374B RCC9/23/2013
B
BOX ASSEMBLY WITH COVER REMOVED
NOTES:
1. ASSEMBLED UNIT TO BE HI-POT TESTED AT 1750 VOLTS FOR 1 SECOND. UNIT LEAK CURRENT NOT TO EXCEED 5mA.
2. TOLERANCE FOR ALL LABELS: ANGULAR ±3º LINEAR ±.05 [1.3]
= RENUMBERED ALL BALLONS.
1 OF 1SHEET:
A 500000045918 RCC4/16/2013
4/16/2013SCALE:
DR.
CH.
AP.
HENNIG
HERRING
1:1
RCC
DATE:
All drawings and specifications as wellas processes, materials, compounds and other similar criteria are to be strictlyadhered to. No modifications allowedwithout prior written approval.
CONFIDENTIAL contains trade secrets andother proprietary information of PentairWater. Duplication, disclosure or use are forbidden without the written consent ofPentair Water. SYMBOL
1.5 HP - 230 V0LT(ASSEMBLY
CONTROL BOX
~
DATECHANGEORDER
No.
REV.LETTER
DO NOT SCALE DRAWING
ANGULAR ½
TOLERANCE EXCEPT AS NOTED
THIRD ANGLE PROJECTION
WA
S
WITH PROTECTOR 125 [3.2]
.005 [.13][.XX].XXX
.015 [.38] [.X] .XX
.030 [.76] [X.] .X
DESIGNED IN INCHES[XXX] DIMENSIONS IN mm
P400-178
CRITICAL FEATURES ARE CIRCLED
1 OF 1
DL
DLTHE COMPONENT, PART, OR ASSEMBLY DESCRIBED IN THIS DOCUMENT MUST COMPLY WITH THE FOLLOWING EU (EUROPEAN UNION) DIRECTIVE, INCLUDING.25% MAXIMUM LEAD LEVEL FOR ALL COPPER ALLOYS. ROHS DIRECTIVE 2002.95 EC RESTRICTS THE USE OF LEAD, CADMIUM, MERCURY, CHROMIUM, TBT’S AND OTHER HAZARDOUS MATERIALS. SEE THE TERMS AND CONDITIONS OF THE CONTRACT (PURCHASE ORDER) FOR MORE INFORMATION.
P400-178
INSIDE COVER
FRONT VIEW
BLACKREDYELLOWLINE 2LINE 1
(RUN)
(START)
PANEL BOARD ASSEMBLY, BOTTOME VIEW
PANEL BOARD ASSEMBLY
BOTTOM VIEW
10/1/2013 1:28:38 PM -
11.19
8.19
SIZE B
MOTOR CONTROLS
62
VIP
Con
trol
Box
Spe
cifi
cati
on
CATA
LOG
NUMB
ERHP
KWPH
ASE
VOLT
SHE
RTZ
TYPE
WEIGH
TEN
CLOS
URE
SIZE
STAR
T CAP
ACITO
RRU
N CAP
ACITO
RVO
LTAG
E RE
LAY
PROT
ECTO
RLB
SKG
PNRA
TING
PNRA
TING
VIP4C
021/2
0.37
123
060
CSCR
4.62.1
AU1
7-207
243
MFD-
330V
-15kΩ
U17-1
41915M
FD-37
0VU1
7-207
7No
ne
VIP4D
023/4
0.55
123
060
CSCR
4.42.0
AU1
7-207
359
MFD-
330V
-15kΩ
U17-1
292
23MF
D-37
0VU1
7-207
7No
ne
VIP4E
021
0.75
123
060
CSCR
4.42.0
AU1
7-207
486
MFD-
330V
-15kΩ
U17-1
292
23MF
D-37
0VU1
7-207
7No
ne
VIP4F
021-1
/21.1
123
060
CSCR
4.62.1
AU1
7-143
0105
MFD-
330V
-15kΩ
U17-1
438
10MFD
-370V
U17-2
078
CGP6
7JB-
07
VIP4G
022
1.51
230
60CS
CR4.6
2.1A
U17-1
430
105MF
D-33
0V-15
kΩU1
7-144
020
MFD-
370V
U17-1
431
CET3
8EB-
07
VIP4H
023
2.21
230
60CS
CR5.4
2.4A
U17-1
428
208M
FD-33
0V-15
kΩU1
7-144
345
MFD-
370V
U17-1
431
CGT6
3DD-
07
VIP4J
025
3.71
230
60CS
CR8.2
3.7B
U17-1
437
270M
FD-33
0V-15
kΩU1
7-144
240
MFD-
370V
-2 pc
sU1
7-207
9BE
T00E
E-21
Con
trol
box
es a
re d
esig
ned
to b
e us
ed o
n Pe
ntai
r mot
ors
wit
h th
e sa
me
HP
and
Volt
age
rati
ngs.
Do
not u
se o
n m
otor
s w
ith
diff
eren
t rat
ings
.
MOTOR CONTROLS
63
Submersible Controls TroubleshootingIndividual Component DiagnosticsPotential RelaysUsing ohm meter - Coil Resistance (2 to 5) should measure according to the specification printed on the wiring diagram.
Using ohm meter - Contact resistance (1 to 2) should measure close to zero; higher values indicate deterioration of the contacts.
When the SMC first starts a faint click should be heard very shortly after the pump activates
Start CapacitorUsing a capacitor meter – measured capacitance should be within +20% of the rating printed on the capacitor (or consult parts list for ratings).
Using ohm meter – the meter should quickly show low resistance (ohms) and move slowly to show higher resistance. Resistance should not be zero or open.
Physical Inspection – A foul smell or a buildup of black soot indicates that a start capacitor has vented usually because of heat or prolonged use.
Run CapacitorUsing a capacitor meter – measured capacitance should be within +/- 6% of the rating printed on the capacitor (or consult parts list for ratings).
Using ohm meter – the meter should quickly show low resistance (ohms) and move slowly to show higher resistance. Resistance should not be zero or open.
Physical Inspection – Run capacitors have a built in fail safe device that disconnects the capacitor in case of overheat, in the case of such an event the capacitor will bulge.
MOTOR CONTROLS
64
OverloadsPush overload to ensure that it is reset.
Using ohm meter – connection resistance should measure close to zero.
Magnetic ContactorUsing ohm meter – Coil Resistance should measure per specification on wiring diagram.
Using ohm meter – Resistance between T1 & L1 and T2 & L2 should measure close to zero with contacts manually closed. Greater values indicates degradation of contacts.
Physical Inspection – Contacts should be free to move up and down.
Measurements while runningSmall Box – Measurements cannot be taken while running, line voltage can be monitored with the cover off, by placing a voltmeter across L1 & L2. Winding resistance can be taken while motor is connected and should correspond to manufacturers specification.
Fatal electrical shock hazard. Only qualified persons should perform the following procedure.
Medium and Large Box - To take measurements while running, remove the cover. Turn on the pump and allow to cycle as usual. L1 to L2 should measure 230V +/- 10%, it should not dip during operation. A clamp-on ammeter can be used to measure amp draw along any number of circuits.
The larger yellow wire or main leads can be used to measure amp draw of the system, draw should spike and then come in less than 1 second. Orange lead amp draw should start out high and then drop out to become zero. If the reading stays high there is a relay problem.
The voltage between Red and Yellow should measure approximately 330V - higher values indicate no load; lower values indicate the motor (CSCR or PSC only) is not up to speed. Note that winding resistance cannot be measured while the motor is attached to the control box.
MOTOR CONTROLS
65
PENTEK® INTELLIDRIVE
PENTEK INTELLIDRIVE
66
6540 0412 Example Input with internal 24 volt supply
6542 0412
Example Output relay with internal 24 volt supply
6956-0115
115 VACor
230 VAC
+
-
6541 0412
115 VACor
230 VAC
+
-
Example Output relay with external supply
Example external Input with external supply
Wiring Connections
PENTEK INTELLIDRIVE
67
I/O Function, Connections, Ratings
Label Function Connection Rating
AI+ Positive connection for transducer Red transducer wire
24 Volt (supplied)
AI- Negative connection for transducer Black transducer wire
V+Positive side of 24 volt power supply. Used to power external devices.
Positive side of 24V external device, i.e., flow switch, moisture sensor, alternator, etc. Need to complete the circuit with V-. See Figures 15 and 17. 40mA
maximum output
V-Negative side of 24 volt power supply. Used to power external devices.
Typically to I1-, I2-, or O1+. Used with a flow switch, moisture sensor, alternator, etc. Need to complete the circuit with V+. See Figures 15 and 17.
I1+Positive connection of Digital Input 1. Connect when using an external device to control Drive.
From an external device i.e., flow switch, moisture sensor, alternator, etc. Requires complete circuit connection with I1-. See Figures 15 and 16.
Accepts 24VDC and up to 230VAC
I1-Negative connection of Digital Input 1. Connect when using an external device to control Drive.
Can be from V- or from the negative side of an external power supply. Requires complete circuit connection with I1+. See Figures 15 and 16.
I2+Positive connection of Digital Input 2. Connect when using an external device to control Drive.
From an external device, i.e., flow switch, moisture sensor, alternator, etc. Requires complete circuit connection with I2-. See Figures 15 and 16.
I2-Negative connection of Digital Input 2. Connect when using an external device to control Drive.
Can be from V- or from the negative side of an external power supply. Requires complete circuit connection with I2+. See Figures 15 and 16.
O1+Output relay (dry contacts) connection. Programmed to close when pump is Running or Faulted.
Positive wires of an external device. See Figures 17 and 18.
Accepts up to 5 Amps at 24VDC and 8 Amps at up to 230VAC*Only non-inductive loads
O1+Output relay (dry contacts) connection. Programmed to close when pump is Running or Faulted.
Positive wires of an external device. See Figures 17 and 18.
PPositive connection of an RS-485 communication device (see Figure 19).
Positive wire from RS-485 device.
Per RS-485 Standard
NNegative connection of an RS-485 communication device (see Figure 19).
Negative wire from RS-485 device.
Example Output relay with internal 24 volt supply
PENTEK INTELLIDRIVE
68
TROUBLESHOOTING
Trigger (Why drive tripped)
Possible Causes Solution
The drive sensed more that the specified upper limit of 265V input.
High line voltage Use a Volt meter to measure line to line (L1 to L2) and line to ground (L1 to ground and L2 to ground).
PENTEK INTELLIDRIVE
69
Trigger (Why drive tripped)
Possible Causes Solution
Most common cause is loss of power to the drive.
Power loss - breaker tripped or the drive was powered down
Restore power to the drive.
The installation is not allowing the proper amount of power to reach the drive.
Undersized breaker
Verify correct breaker is used based on the Pentek Intellidrive Owner’s Manual.
Undersized wire from service to drive (supply side)
Verify correct wire is used based on the Pentek Intellidrive Owner’s Manual.
Loose or poor connection on either side of the wire between the service and the drive.
Verify that all connections are tight and properly made
The drive sensed less that the specified lower limit of 190V input.
Low line voltage. Use a Volt meter to measure line to line (L1 to L2) and line to ground (L1 to ground and L2 to ground).
UNDER VOLTAGE
PENTEK INTELLIDRIVE
70
Trigger (Why drive tripped)
Possible Causes Solution
The drive exceeded rated SFA before reaching the 30Hz minimum speed
Bound pump Pull pump check for debris in pump
Pull pump check for locked rotor
Locked motor rotor
CANNOT START MOTOR
Trigger (Why drive tripped)
Possible Causes Solution
Ground wire shorted to motor phase
Damaged insulation. Check motor wire insulation with a megger. Recommend a meter that can read values 2,000,000 Ohms or more.
Long motor cable length
Motor cable length more than 1000 ft is not recommended.
GROUND FAULT
PENTEK INTELLIDRIVE
71
Trigger (Why drive tripped)
Possible Causes Solution
Default setting: If the pressure in the system drops below 10psi for 15 seconds, the drive faults. NOTE: Dry Run is based solely on the ability of the drive to maintain pressure. It is not based on Amps.
Over pumping the well.
Check water level in the well.
Operation at open discharge so the transducer does not see the required 10psi of back pressure
To operate continuously at open discharge, go to Dry Run menu and lower Sensitivity (detection pressure). Setting to 0 essentially turns Dry Run off.
To operate intermittently at open discharge, go to Dry Run menu and set Detection Time up to the maximum of 10:00 minutes. Restrict flow (close valve) to create 10 psi of back pressure.
Restrict flow (close valve) to create 10 psi of back pressure
DRY RUN
PENTEK INTELLIDRIVE
72
When switching zones during irrigation, if lateral lines are not full, the pump may not fill the line in the 15 second default time setting resulting in a Dry Run fault.
Go to Dry Run menu and extend detection time as needed (10:00 max).
Broken Pipe Check piping for leaks
DRY RUN (CONT.)
PENTEK INTELLIDRIVE
73
Trigger (Why drive tripped)
Possible Causes Solution
The drive (not the motor) is not properly grounded to the service supply.
The drive itself does not have a good ground connection.
Check ground from drive to service supply. Verify that the service supply is grounded as well.
Step-down transformer use from 460V to 230V.
See manufacturer of the transformer for these details.
Using a generator.
See manufacturer of the transformer for these details
SYSTEM NOT GROUNDED
Trigger (Why drive tripped) Possible Causes Solution
The drive is not receiving an adequate signal from the transducer
Open Connection in the transducer circuit
Check connections at the drive and at the transucer
Check wire for damage
Verify Red wire is connected to AI+ and Black wire is connected to AI-
OPEN TRANSDUCER
PENTEK INTELLIDRIVE
74
Trigger (Why drive tripped)
Possible Causes Solution
The drive is not receiving an adequate signal from the transducer
24V power supply shorted
Check for damaged to transducer cable or other I/O cable
Check for proper wiring of I/O. See Owner’s Manual for proper wiring diagram.
24V power supply failure
Check for 24VDC using a DC volt meter at the transducer cable connector. May also check at AI+ and AI-.
Failed Transducer
Replace Transducer
OPEN TRANSDUCER
PENTEK INTELLIDRIVE
75
SHORTED TRANSDUCER
Trigger (Why drive tripped)
Possible Causes Solution
The drive is sensing a short on the transducer circuit or seeing an intermittent high value at AI-.
Short in transducer wires
Check for shorted transducer wire or damaged insulation.
A waterlogged tank may create excessive pressure at start up (aka water hammer) and the drive may read this as a shorted transducer
Check air charge in tank. If no tank is in the system, add one
Failed Transducer.
Replace Transducer.
PENTEK INTELLIDRIVE
76
OVEN TEMPERATURE
Trigger (Why drive tripped)
Possible Causes Solution
The drive is sensing that the internal temperature is higher than the drive rating
Excessive heat in the drive
Shade from direct sunlight
Hook up external fan and run via the drive’s output relay
Debris build up on heat sink.
Make sure the heat sink is not obstructed
Fan is not working
Make sure the fan is not obstructed
Improper ventilation
Verify that the drive has proper ventilation per the Owner’s Manual
Check that vents are not obstructed
PENTEK INTELLIDRIVE
77
EXCESSIVE RUNTIME
Trigger (Why drive tripped)
Possible Causes Solution
The drive ran continuously (did not enter Sleep Mode) for longer than the Ex runtime hours setting
Leak in the system
Check for leaks in pipe system
Disabled by default in the drive. If Enabled, the drive faults when it runs for longer than the ex runtime hours setting.
Application calls for long run times
Disable excessive runtime fault
Extend excessive runtime hours limitation
Trigger (Why drive tripped)
Possible Causes Solution
The drive has detected a problem within the drive circuity itself
The drive has detected a problem
Reset fault or power cycle the drive. Try to operate pump. If fault continues, the drive may need replacement.
INTERNAL FAULT
PENTEK INTELLIDRIVE
78
HARDWARE FAULT
EXTERNAL FAULT
Trigger (Why drive tripped)
Possible Causes Solution
The drive has detected a problem within the drive circuity itself.
The drive has detected a problem.
Reset fault or power cycle the drive. Try to operate pump. If fault continues, the drive may need replacement.
Trigger (Why drive tripped)
Possible Causes Solution
The drive has detected a problem within the drive circuity itself
The drive has detected a problem
Reset fault or power cycle the drive. Try to operate pump. If fault continues, the drive may need replacement.
PENTEK INTELLIDRIVE
79
Trigger (Why drive tripped)
Possible Causes Solution
There is less than 0.5 amps on one or more of the motor leads
Broken wires Check for continuity
For 2-wire motors, the motor leads may not be hooked up correctly
Verify that the connections are to terminals “Y” and “B” load side wiring terminal block
Loose connection
Verify all connections are tight. Check for continuity.
Open motor winding
Check line to line resistance for continuity
Open thermal overload in the motor
1-phase motor wait 20 minutes then restart pump
LOW AMPS
PENTEK INTELLIDRIVE
80
Trigger (Why drive tripped)
Possible Causes Solution
When amber light is flashing, the ground detection feature has been disabled
The ground detection feature has been manually disabled
See system not grounded fault description
WARNING LED FLASHING
JAM WARNING
Trigger (Why drive tripped)
Possible Causes Solution
Debris in pump stopping motor from turning (locked rotor).
Debris in pump stopping motor from turning (locked rotor).
Drive tries to free debris in pump by reversing or pulsing motor.
PENTEK INTELLIDRIVE
81
Trigger (Why drive tripped)
Possible Causes
Solution
When the pressure at the transducer reaches the Overpressure setting, the drive displays Overpressure and waits 1 minute. After 1 minute, the drive then checks to see if the pressure has dropped below the Overpressure setting. If it is below, the drive restarts. If not, it checks again in another minute. This continues until the actual system pressure drops below the Overpressure setting.
No tank in system so you can get water hammer.
Add an appropriate tank.
Waterlogged tank so you can get water hammer.
Replace the tank.
Tank too small for system capacity so you can get water hammer.
Add an appropriate tank.
Transducer located too far before the tank.
Relocate transucer to location after the tank and in the flow of water.
Minimum motor frequency (Hz) set too high. This causes the system to build pressure when demand stops.
Return minimum frequency setting to 30Hz. For 80Hz system, set minimum frequency (Hz) at a point that still allows pressure to build while in line fill mode.
OVER PRESSURE WARNING
PENTEK INTELLIDRIVE
82
OVER PRESSURE WARNING (CONT.)
Trigger (Why drive tripped)
Possible Causes
Solution
When the pressure at the transducer reaches the Overpressure setting, the drive displays Overpressure and waits 1 minute. After 1 minute, the drive then checks to see if the pressure has dropped below the Overpressure setting. If it is below, the drive restarts. If not, it checks again in another minute. This continues until the actual system pressure drops below the Overpressure setting.
Set point changed to be too close to Overpressure setting.
Recommend at least a 10psi difference between setpoint and Overpressure setting.
Water treatment installed between transducer and tank. As flow through the water treatment decreases, the tank is isolated and you can get water hammer.
Locate transducer and tank before all water treatment.
Pump is oversized for the application. System builds pressure even when running at 30Hz.
Replace with properly sized pump or consider 80Hz system.
Check valve located between tank and transducer. This allows pressure to build up from thermal expansion of hot water heater.
Remove or relocate check valve.
PUMP PROTECTION
83
PUMP PROTECTION
PENTEK INTELLIDRIVE
84
Spec
ific
atio
nsPa
ram
eter
SPP-
111P
SPP-
111P
-3RL
SPP-
231P
SPP-
233P
SPP-
235P
-XX
1 Pha
se L
ine
Volta
ge (±
10%
)11
5 VA
C23
0 VA
C
Load
Ran
ge1/
3 - 1
/2 H
P (.2
5 - .
37 k
W)
1/3
- 1 H
P (.3
3-.7
5 kW
)1/
3 - 1
HP
(.25
- .75
kW
)1/
3 - 3
HP
.2
5 - 2
.24
kW)
5 - 1
5 HP
(3
.73
- 11.1
9 kW
)
Freq
uenc
y50
-60
Hz
Pow
er C
onsu
mpt
ion
(Max
imum
)5
W
Oper
atin
g Te
mpe
ratu
re-4
0° to
158°
F (-
40° t
o +7
0° C
)
Elec
tros
tatic
Dis
char
ge (E
SD)
IEC
1000
-4-2
, Lev
el 2
, 4kV
Con
tact
, 6 k
V Ai
r
Outp
ut C
onta
ct R
atin
g (S
PST)
1/2
HP @
115
VAC
(17
AMPS
MAX
)1 H
P @
115
VAC
(17 A
MPS
MAX
)1 H
P @
240
VAC
(17
AM
PS M
AX)
3 HP
@ 2
40 V
AC
(17 A
MPS
MAX
)48
0 VA
@ 2
40 V
AC
Wei
ght
.63
lbs
(.28
kg)
1.6 lb
s (.7
3 kg
) w
/enc
losu
re.6
3 lb
s (.2
8 kg
)1.6
lbs
(.73
kg)
Encl
osur
eN
one
NEM
A 3R
Non
eNE
MA
3R w
/ LEN
S
Curr
ent T
rans
form
er R
atio
N/A
N/A
N/A
N/A
SPP-
235-
75 –
50:
5 SP
P-23
5-10
0 - 7
5:5
SP
P-23
5-15
0 - 1
00:5
Oper
atin
g Po
ints
Over
load
125
% o
f Cal
ibra
tion
Poin
t
Unde
rload
(Dry
Run
)~8
0% o
f Cal
ibra
tion
Poin
t
Over
volta
ge T
rip P
oint
132.
5 VA
C26
5 VA
C
Unde
rvol
tage
Trip
Poi
nt95
VAC
190
VAC
Num
ber o
f Res
tart
s al
low
ed
in a
60
sec.
Per
iod
befo
re
lock
out (
Rapi
d Cy
cle
Tim
er)
4
Trip
Del
ay T
ime
(Ove
rload
)5s
Trip
Del
ay T
ime
(Dry
Run
)2s
Rest
art D
elay
Tim
eOv
ervo
ltage
/Und
ervo
ltage
De
lay
5s
Al
l oth
er fa
ults
(Dry
Run
Re
c. T
imer
)2-
225
min
Term
inal
Wire
Gau
geN
/A12
-22
Max
imum
Tor
que
7 in
-lbs
Motor Protective Devices - 50/60 HzHow They WorkPentek® motor protectors are designed to protect single phase pumps from dry run, dead head, jammed impeller, and over & under voltage conditions.
A calibration adjustment allows the motor protector to be calibrated to specific pumping applications, thereby reducing the possibility of false or nuisance tripping. A micro drive based voltage and current sensing circuit monitors for power fluctuations, over-current, and under-current conditions. When an abnormality, such as loss of suction, is detected, the motor protector deactivates its output relay and immediately disconnects the pump motor. The motor protector then activates its user-selectable “Restart Delay” (Dry run recovery) timer. When the timer counts to zero or power is removed and reapplied, the motor protector reactivates its output relay and turns the pump back on.
An infrared LED communicates directly with a hand-held diagnostics tool called the Informer (sold separately). The Informer displays 16 parameters including calibration point, trip point, running points, and last fault. NOTICE: The use of flow restrictors or unusually high head pressures at the time of calibration may interfere with the detection of dead head conditions
PUMP PROTECTION
PENTEK INTELLIDRIVE
85
Spec
ific
atio
nsPa
ram
eter
SPP-
111P
SPP-
111P
-3RL
SPP-
231P
SPP-
233P
SPP-
235P
-XX
1 Pha
se L
ine
Volta
ge (±
10%
)11
5 VA
C23
0 VA
C
Load
Ran
ge1/
3 - 1
/2 H
P (.2
5 - .
37 k
W)
1/3
- 1 H
P (.3
3-.7
5 kW
)1/
3 - 1
HP
(.25
- .75
kW
)1/
3 - 3
HP
.2
5 - 2
.24
kW)
5 - 1
5 HP
(3
.73
- 11.1
9 kW
)
Freq
uenc
y50
-60
Hz
Pow
er C
onsu
mpt
ion
(Max
imum
)5
W
Oper
atin
g Te
mpe
ratu
re-4
0° to
158°
F (-
40° t
o +7
0° C
)
Elec
tros
tatic
Dis
char
ge (E
SD)
IEC
1000
-4-2
, Lev
el 2
, 4kV
Con
tact
, 6 k
V Ai
r
Outp
ut C
onta
ct R
atin
g (S
PST)
1/2
HP @
115
VAC
(17
AMPS
MAX
)1 H
P @
115
VAC
(17 A
MPS
MAX
)1 H
P @
240
VAC
(17
AM
PS M
AX)
3 HP
@ 2
40 V
AC
(17 A
MPS
MAX
)48
0 VA
@ 2
40 V
AC
Wei
ght
.63
lbs
(.28
kg)
1.6 lb
s (.7
3 kg
) w
/enc
losu
re.6
3 lb
s (.2
8 kg
)1.6
lbs
(.73
kg)
Encl
osur
eN
one
NEM
A 3R
Non
eNE
MA
3R w
/ LEN
S
Curr
ent T
rans
form
er R
atio
N/A
N/A
N/A
N/A
SPP-
235-
75 –
50:
5 SP
P-23
5-10
0 - 7
5:5
SP
P-23
5-15
0 - 1
00:5
Oper
atin
g Po
ints
Over
load
125
% o
f Cal
ibra
tion
Poin
t
Unde
rload
(Dry
Run
)~8
0% o
f Cal
ibra
tion
Poin
t
Over
volta
ge T
rip P
oint
132.
5 VA
C26
5 VA
C
Unde
rvol
tage
Trip
Poi
nt95
VAC
190
VAC
Num
ber o
f Res
tart
s al
low
ed
in a
60
sec.
Per
iod
befo
re
lock
out (
Rapi
d Cy
cle
Tim
er)
4
Trip
Del
ay T
ime
(Ove
rload
)5s
Trip
Del
ay T
ime
(Dry
Run
)2s
Rest
art D
elay
Tim
eOv
ervo
ltage
/Und
ervo
ltage
De
lay
5s
Al
l oth
er fa
ults
(Dry
Run
Re
c. T
imer
)2-
225
min
Term
inal
Wire
Gau
geN
/A12
-22
Max
imum
Tor
que
7 in
-lbs
PUMP PROTECTION
PUMP PROTECTION
86
Wiring Connections1. Connect one line from the fused disconnect to the Motor
protector’s “L1 IN” terminal. Run a wire from the “L1 OUT” terminal to the other in-line controls such as a pressure or float switch.
2. Connect the other line from the fused disconnect to Motor Protector “L2 IN” terminal. Run a wire from the “L2 OUT” terminal to the other in-line controls such as pressure or float switches. See Figure 4.
NOTICE: The Motor Protector may not detect a dead head (blocked pipe) condition on applications where the pump is undersized for a given motor or flow restrictors are used on high stage pumps or low yield wells.
L1 OUTL1 IN L2 IN L2 OUT
2
50
100150
225
CAL RESETCAL
LIGHTRUN
LIGHT
Submersible Pump Protector
GND
GND
L1
L1
L2
L2
Fused Disconnect
Standard 3-WireControl Box1/3 to 3 HP
PressureSwitch
Motor
Alternate Pressure SwitchLocation When Rapid CycleProtection is not needed
5201
SPP233 Standard Control Box Connection
PUMP PROTECTION
87
L1 OUTL1 IN L2 IN L2 OUT
2
50
100150
225
CAL RESETCAL
LIGHTRUN
LIGHT
Submersible Pump Protector
GND
GND
L1
L1
L2
L2
Fused Disconnect
PressureSwitch
Alternate Pressure SwitchLocation When Rapid CycleProtection is not needed
5204
2-Wire Connection for SPP233
Manual Reset Mode: If the RESTART DELAY / CALIBRATION adjustment is set to “RESET”, the Motor protector is in Manual Reset mode. After the Motor Protector shuts down due to a voltage or load problem, the RESTART DELAY / CALIBRATION adjustment must be rotated out of the “RESET” position to restart the pump.
NOTICE: Any restart delay can be by-passed by rotating the RESTART DELAY / CALIBRATION adjustment to the “RESET” position and back to the desired Restart Delay setting.
Rapid Cycling Protection: Rapid cycling is defined as more than four restarts in a 60 second period. The Motor Protector will lockout upon detecting a rapid cycling condition until power is removed and re-applied to the L1 IN and L2 IN terminals. See Diagnostics Table for instructions to diagnose a rapid cycling fault.
PUMP PROTECTION
88
Calibration/SettingsNOTICE: Calibrate the Motor Protector during normal pumping conditions.
1. Turn the RESTART DELAY / CALIBRATION adjustment fully counter-clockwise to the “CAL.” position.
2. Apply power to the Motor Protector. The pump motor should be running at this point.
3. The Motor Protector is being calibrated when the CAL. LIGHT turns on (approximately 5 seconds). Within 10 seconds, proceed to step 4.
4. Set the RESTART DELAY / CALIBRATION adjustment to the desired Restart Delay (Dry Well Recovery Time). If you leave the RESTART DELAY / CALIBRATION adjustment in the “CAL.” position, the unit will trip off and stay off. Turn the adjustment out of the “CAL.” position to start the pump.
L1 OUTL1 IN L2 IN L2 OUT
2
50
100150
225
CAL RESETCAL
LIGHTRUN
LIGHT
Submersible Pump Protector
GND
GND
L1
L1
L2
L2
Fused Disconnect
4“ Plus 3-WireControl Box
PressureSwitch
Motor
SWSW
“Plus” Control Box Connection for SPP233
PUMP PROTECTION
89
RUN Light CAL. Light
Problem Or Function Corrective Action
On Steady Off
RUN: Pump is running, no problems in operation.
None
On SteadyOn
Steady
CAL: The motor protector is in the calibration process
None
OffOn
Steady
CAL COMPLETE: The motor protector is calibrated, RESTART DELAY / CALIBRATION pot was left in “CAL.” position. Pump is off.
Pump will restart as soon as the RESTART DELAY / CALIBRATION pot is rotated out of the “CAL.” position.
Off Off
OFF / MANUAL RESTART: The motor is not running. Either the Motor protector has tripped on dry run, dead head, or overload while the RESTART DELAY / CALIBRATION pot was in the “RESET” position, or source power is not present.
If pot is in the “RESET” position, rotate out of that position. If the “CAL” light blinks, check for an overload condition. If the RUN” light blinks, look for a dry run or dead head condition. If no lights come on, check incoming power for adequate voltage.
Smart Pump Protector Troubleshooting
PUMP PROTECTION
90
RUN Light CAL. Light
Problem Or Function
Corrective Action
Blinking Off
DRY RUN / DEAD HEAD: The motor protector has shut the pump off due to a dry run or dead head condition. The unit is timing through the restart delay and will try to restart.
Check for restricted flow or inadequate supply of liquid.
Off Blinking
OVERLOAD: The motor protector has shut the pump off due to an overload condition. The unit is timing through the restart delay and will try to restart if line voltage is at an acceptable level.
Check for low or high voltage or jammed pump impeller. If these conditions do not exist, recalibrate the unit while it is drawing higher amps (Amps should not exceed SFA).
Blinking alternately
with the CAL. Light
Blinking alternately
with the RUN Light
VOLTAGE FAULT: The motor protector is preventing the pump from starting due to voltage problems. The voltage is being monitored and the unit will remain in this mode until the voltage is at an acceptable level.
If the unit remains in this state for more than 5 seconds, check for high or low voltage.
Blinking in unison with
the CAL. Light
Blinking in unison with the
RUN Light
RAPID CYCLE: The motor protector has shut down on rapid cycling. Power must be removed and reapplied to reset the unit.
Check for broken bladder on the pressure tank (if used), or check for defective pressure or float switch.
SUBMERSIBLES
91
GENERAL INFORMATION
SUBMERSIBLES
92
Pentair has developed the following “Rule of Thumb” formula for sizing home water systems that will be applicable in many instances:
Simply count the fixtures and water outlets in the home. This method bases the approximate pumping capacity on use at the rate of a gallon per minute per fixture, and avoids the possibility of undersizing.
For instance, let us assume you count the following list of fixtures and water outlets in your home:
Kitchen: Sink/Dishwasher 1 (count as 1 fixture) 1
Bath: Lavatory 1 Tub 1 Toilet 1
Powder Room: Lavatory 1 Toilet 1
Laundry and Utility Room: Automatic washing machine (count as one fixture) 1 Laundry tubs 1 Shower 1 Outdoor faucets 2
Total fixtures and outlets 12
Be sure that your pump installer provides a water system that will deliver 12 gallons per minute at the desired pressure.
Average Water Requirements for General Service Around the Home and Farm
Each person per day, for all purposes 50 gal. Each horse, dry cow or beef animal per day 12 gal. Each milking cow per day 35 gal. Each hog per day 4 gal. Each sheep per day 2 gal. Each 100 chickens per day 4 gal.
Average Amount of Water Required By Various Home and Yard Fixtures
Drinking fountain, continuously flowing, 50 to 100 gal. per dayEach shower bath Up to 60 gal. To fill bathtub 30 gal. To flush toilet 6 gal. To fill lavatory 2 gal. To sprinkle 1/4" of water on each 1000 sq. feet of lawn 160 gal. Dishwasher – per load 3 gal. Automatic washer – per load Up to 50 gal. Regeneration of domestic water softener 50-100 gal.
Average Flow Rate Requirements by Various Fixtures (GPM equals gallons per minute; GPH equals gallons per hour)
Shower 4 to 6 GPM Bathtub 4 to 8 GPM Toilet 4 to 5 GPM Lavatory 1 to 3 GPM Kitchen sink 2 to 3 GPM 1/2" hose and nozzle 200 GPH 3/4" hose and nozzle 300 GPH Lawn sprinkler 120 GPH
Pounds Pressure – Feet of Head
Each pound of pressure developed by a pumping system is equal to 2.31 feet of head (feet of lift). Therefore, 10 pounds of pressure (PSI) will lift water vertically 23.1 feet. The following chart converts pressure to feet of head at various settings from 1 to 100 PSI.
This can be calculated for any setting using the following formula:
Pounds per Sq. Inch = Head in Feet 2.31
Head in Feet = Pounds per Sq. In. x 2.31
Sizing Home Water Systems
CONVERSION TABLEPOUNDS PRESSURE/FEET OF HEAD
Pounds Pressure Feet of Head
1 2.31
5 11.6
10 23.1
15 34.7
20 46.2
25 57.7
30 69.3
35 80.8
40 92.4
45 103.9
50 115.5
60 138.6
65 150.1
70 161.7
75 173.2
80 184.8
85 196.3
90 207.9
95 219.4
100 231.0
GENERAL INFORMATION
SUBMERSIBLES
93
GENERAL INFORMATIONPi
pe F
rictio
n Lo
ss C
hart
s 1/
2"–1
-1/4
" I.D
.
NOTE: Recommended velocity is 5 FPS (feet per second) with a maximum of 7 FPS.
LOSS
OF
HEA
D IN
FEE
T DU
E TO
FRI
CTIO
N P
ER 10
0 FE
ET O
F PI
PE
1/2"
3/4"
1"1-
1/4"
Flow
U.
S. G
al.
Min
.
Velo
city
Pl
astic
ft
/sec
Plas
tic
C=14
0 ID
.622
"
Stee
l C=
100
ID .6
22"
Copp
er
C=13
0 ID
.625
"
Flow
U.
S. G
al.
Min
.
Velo
city
Pl
astic
ft
/sec
Plas
tic
C=14
0 ID
.824
"
Stee
l C=
100
ID .8
24"
Copp
er
C=13
0 ID
.822
"
Flow
U.
S. G
al.
Min
.
Velo
city
Pl
astic
ft
/sec
Plas
tic
C=14
0 ID
1.04
9"
Stee
l C=
100
ID 1.
049"
Copp
er
C=13
0 ID
1.06
2"
Flow
U.
S. G
al.
Min
.
Velo
city
Pl
astic
ft
/sec
Plas
tic
C=14
0 ID
1.38
0"
Stee
l C=
100
ID 1.
380"
Copp
er
C=13
0 ID
1.36
8"
0.5
0.5
0.31
40.
582
0.35
1.5
0.9
0.61
1.13
0.7
20.
740.
322
0.59
50.
345
40.
90
.304
0.56
40.
364
11.
11.
142.
11.
262
1.2
1.04
1.93
1.21
31.
10.
681.
260.
732
51.
10.
460.
853
0.54
5
1.5
1.6
2.38
4.44
2.67
2.5
1.5
1.57
2.91
1.82
41.
51.
152.
141.
246
1.3
0.64
91.
20.
765
22.
14.
17.
574.
563
1.8
2.21
4.08
2.56
51.
91.
753.
421.
887
1.5
0.86
1.59
1.02
2.5
2.6
6.15
11.4
6.88
3.5
2.1
2.93
5.42
3.4
62.
22.
454.
542.
638
1.7
1.1
2.04
1.31
33.
28.
6516
9.66
42.
43.
746.
944.
368
3.0
4.16
7.73
4.5
102.
11.
673.
081.
98
3.5
3.7
11.5
21.3
12.9
4.5
2.7
4.66
8.63
5.4
103.
76.
3111
.76.
7712
2.6
2.33
4.31
2.75
44.
214
.827
.316
.45
3.0
5.66
10.5
6.57
124.
58.
8516
.49.
4714
3.0
3.1
5.73
3.64
4.5
4.8
18.3
33.9
20.4
63.
67.
9514
.79.
2214
5.2
11.8
21.8
12.6
163.
43.
967.
344.
68
55.
322
.241
.224
.87
4.2
10.6
19.6
12.2
165.
915
.127
.916
.218
3.9
4.93
9.13
5.81
5.5
5.8
26.6
49.2
29.5
84.
813
.525
15.7
186.
718
.734
.720
.120
4.3
611
.17.
1
6 6
.331
.257
.834
.89
5.4
16.8
31.1
19.5
207.
422
.842
.124
.425
5.4
9.06
16.8
10.7
6.5
6.9
36.2
6740
.210
6.0
20.4
37.8
23.7
228.
227
.150
.228
.830
6.4
12.7
23.5
15
77.
441
.576
.846
.111
6.6
24.4
45.1
28.2
248.
931
.959
3435
7.5
16.9
31.2
20
7.5
7.9
47.2
87.3
52.5
127.
228
.653
33.2
269.
736
.968
.439
.740
8.6
21.6
4025
.6
88.
453
98.3
59.4
137.
833
.261
.538
.528
10.4
42.5
78.5
45.5
5010
.732
.660
.438
.7
8.5
9.0
59.5
110
6614
8.4
3870
.544
.230
11.1
48.1
89.2
51.6
6012
.945
.684
.754
.1
99.
566
122
73.5
169.
648
.690
.256
.635
13.0
64.3
119
68.7
7015
.061
.511
472
.2
9.5
10.0
7313
581
1810
.860
.511
270
.440
14.8
8215
288
8017
.277
.914
492
.4
1010
.680
.514
989
.420
12.0
73.5
136
83.5
4516
.710
218
910
990
19.3
96.6
179
115
SUBMERSIBLES
94
GENERAL INFORMATION
Not
e (1)
Los
s Fi
gure
s ar
e ba
sed
on e
quiv
alen
t len
gths
of i
ndic
ated
pip
e m
ater
ial.
Not
e (2
) Los
s Fi
gure
s fo
r scr
ewed
val
ves
are
base
d on
equ
ival
ent l
engt
hs o
f ste
el p
ipe.
FRIC
TIO
N L
OSS
ES T
HRO
UGH
FIT
TIN
GS IN
TER
MS
OF
EQU
IVAL
ENT
LEN
GTH
S O
F PI
PE
Type
Fitt
ing
and
App
licat
ion
Pipe
and
Fitt
ing
Mat
eria
l (N
ote
1)
Equi
vale
nt L
engt
h of
Pip
e –
Nom
inal
Siz
e Fi
ttin
g an
d Pi
pe
1/2
3/4
11-
1/4
1-1/
22
2-1/
2
Thre
aded
Ada
pter
Plas
tic o
r Cop
per t
o Th
read
Cop
per
11
11
11
1
Plas
tic
33
33
33
3
90° S
tand
ard
Elbo
w
Stee
l2
33
44
56
Cop
per
23
34
45
6
Plas
tic
45
67
89
10
Inse
rt C
oupl
ing
Plas
tic
33
33
33
3
Stan
dard
Tee
Stee
l4
56
89
1114
Cop
per
45
68
911
14
Plas
tic
78
912
1317
20
Gate
Val
veN
ote
(2)
23
45
67
8
SUBMERSIBLES
95
GENERAL INFORMATIONPi
pe F
rictio
n Lo
ss C
hart
s 1
-1/2
”–2-
1/2”
I.D
LOSS
OF
HEA
D IN
FEE
T DU
E TO
FRI
CTIO
N P
ER 10
0 FE
ET O
F PI
PE1-
1/2"
2"2-
1/2"
Flow
U.
S. G
al.
Min
.
Velo
city
Pl
astic
ft
/sec
Plas
tic
C=14
0 ID
1.61
"
Stee
l C=
100
ID 1.
61"
Copp
er
C=13
0 ID
1.60
"
Flow
U.
S. G
al.
Min
.
Velo
city
Pl
astic
ft
/sec
Plas
tic
C=14
0 ID
2.0
67"
Stee
l C=
100
ID 2
.067
"
Copp
er
C=13
0 ID
2.0
62"
Flow
U.
S. G
al.
Min
.
Velo
city
Pl
astic
ft
/sec
Plas
tic
C=14
0 ID
2.4
69"
Stee
l C=
100
ID 2
.469
"
Copp
er
C=13
0 ID
2.5
0"
40.
60.
144
0.26
70.
165
101.0
0.23
30.
431
0.26
820
1.3
0.35
30.
654
0.37
5
60.
90.
305
0.56
50.
358
151.
40.
495
0.91
60.
569
302.
00.
751.
390.
792
81.
30.
520.
962
0.61
120
1.9
0.83
91.
550.
962
402.
71.
272.
361.
35
101.
60.
785
1.45
0.92
325
2.4
1.27
2.35
1.45
503.
41.
923.
562.
04
121.
91.
12.
041.
2930
2.9
1.78
3.29
2.03
604.
02.
694.
992.
86
142.
21.
462.
711.
7135
3.3
2.36
4.37
2.71
704.
73.
586.
643.
82
162.
51.
873.
472.
240
3.8
3.03
5.6
3.47
805.
44.
598.
54.
88
182.
82.
33 4
.31
2.75
454.
33.
766.
964.
3190
6.0
5.72
10.6
6.06
203.
22.
835.
243.
3150
4.8
4.57
8.46
5.24
100
6.7
6.9
12.8
7.37
253.
94.
267.
95
555.
35.
4610
.16.
2211
07.
48.
2515
.38.
8
304.
76
11.1
760
5.7
6.44
11.9
7.34
120
8.0
9.71
1810
.3
355.
57.
9414
.79.
3570
6.7
8.53
15.8
9.78
130
8.7
11.3
20.9
12
406.
310
.218
.912
807.
610
.920
.212
.514
09.
412
.923
.913
.7
457.
112
.63
23.4
14.9
908.
613
.625
.115
.615
010
.114
.727
.315
.6
507.
915
.428
.518
.110
09.
616
.530
.518
.916
010
.716
.630
.717
.6
558.
718
.35
3421
.511
010
.519
.736
.422
.517
011
.418
.534
.319
.7
609.
521
.640
25.3
120
11.5
23.1
42.7
26.6
180
12.1
20.6
38.1
21.9
6510
.225
.146
.429
130
12.4
26.8
49.6
30.7
190
12.7
22.7
42.1
24.2
7011
.028
.753
.233
.814
013
.430
.656
.935
.220
013
.425
46.3
26.6
7511
.832
.660
.438
150
14.3
3564
.740
.122
014
.729
.855
.331
.8
8012
.636
.868
.143
.116
015
.339
.372
.845
.124
016
.135
.866
.437
.4
8513
.441
.276
.247
.617
016
.344
81.4
50.5
260
17.4
41.6
75.3
43.3
9014
.245
.784
.753
.618
017
.248
.990
.556
.128
018
.846
.686
.349
.4
9515
.050
.593
.658
.819
018
.254
100
6230
020
.152
.998
.156
.8
100
15.8
56.6
103
65.1
200
19.1
59.4
110
68
NO
TE: R
ecom
men
ded
velo
city
is 5
FPS
(fee
t per
sec
ond)
wit
h a
max
imum
of 7
FPS
.
SUBMERSIBLES
96
Useful Formulas
Brake Horse Power, or BHPTDH X GPM X SG*3960 x Eff**Where SG* is the specific gravity of the fluid being pumped in our industry it is commonly fresh water so which has a specific gravity of 1 and is often left out of the equation. Where Eff* is the efficiency of the pump.
Therefore:When flow and head are known HP is calculated as follows:HP=GPM X TDH /3960 / Eff (for the following examples let us assume a pump efficiency of 81% or .81)Example: 800 GPM and 300’ TDH is known800 GPM X300’ TDH = 240,000240,000 / 3960 = 60.6060.60 / .81 = 74.81
When HP and GPM are known, TDH is calculated as follows:TDH = HP X 3960 X Pump Eff / GPMExample: 100 HP and 1,000 GPM is known100HP X 3960 = 396,0003960,000 X .81 = 320,760320,760 / 1000 GPM = 321’^ TDH
When TDH and HP are known, Flow is calculated as follows:Flow = HP X 3960 X Eff / TDHExample: 400’ TDH and 50 HP is known50HP X 3960 = 198,000198,000 X .81 = 160,380160,380 / 400 = 400^ GPM
Foot of Head and PSI
2.31FoH = 1PSITherefore: If PSI is know; PSI X 2.31 = FoHIf FoH is known; FoH / 2.31 = PSI
RPM of an electric motorS=(120XH)/Number of polesWhere S=RPM of motor and H=hertz of electrical system
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