CentriPro_Motor_Application_and_Installation_Data

CentriPro_Motor_Application_and_Installation_Data
Motor Application and
Installation Data
BMAID R2
CentriPro
Residential Water Systems
INDEX
General information
Storage, Frequency of Starts, Temperature Ratings, Flow Sleeve............................................................................... 3-4
Centripro 4" Submersible Motor Data
Motor and Control Box Cross Reference Data..................................................................................................................5
Single-phase 2-wire Data...........................................................................................................................................6-7, 10
Single-phase 3-wire Data...............................................................................................................................................8-10
4" Motor Wire Sizing Charts and Using Two Cable Sizes....................................................................................... 11, 14
Three Phase 4" Motor Data........................................................................................................................................ 12, 13
Centripro 6" - 10" Motor Data
Single-phase 6" Motors.................................................................................................................................................... 15
Three-phase 6" - 10" Motors.......................................................................................................................................16-17
75º C Wire Charts For 6-10" CentriPro Motors............................................................................................................... 18
1Ø CONTROL BOXES, 3Ø STARTERS, Balanced flow controller
Quick Disconnect 1Ø Control Box - Data, Parts and Wiring........................................................................................ 19
Installing a Symcom Insider (Or Pumptec™) in a Control Box................................................................................20-21
MC and Cscr 1Ø Control Box - Data, Parts, Check-Out and Wiring.....................................................................22-26
Pump Troubleshooting...................................................................................................................................................... 27
Aquavar SOLO Data.......................................................................................................................................................... 28
Aquavar SOLO and Balanced Flow Repair Parts........................................................................................................... 29
Three Phase Motor Operation on VFD’s......................................................................................................................... 30
Aquavar SOLO (Balanced Flow) Data Troubleshooting..........................................................................................31-34
ELECTRICAL AND GENERAL INFORMATION
Electrical Tests...............................................................................................................................................................35-39
Transformer Sizing............................................................................................................................................................. 40
Three Phase Unbalance.................................................................................................................................................... 41
Generator Sizing Chart..................................................................................................................................................... 42
Cost of Operation, Head and Pressure Equivalents...................................................................................................... 43
Pressure Switches.............................................................................................................................................................. 44
Common Terms and Formulas......................................................................................................................................... 45
Tank Selection.................................................................................................................................................................... 46
Jet Pump Motor Data and Electrical Components........................................................................................................ 47
Jet Pump Motor Wiring A.O. Smith Motors.................................................................................................................... 48
Friction Loss........................................................................................................................................................................ 49
Agency Listings and Logos..........................................................................................................................................50-51
Additional Technical Data in This Manual
Although this is basically a Motor Manual our experience has proven that proper troubleshooting and motor
installation also requires well and pump information. To that end we have added non-typical technical data to
this manual to assist you in making informed, thorough troubleshooting and installation decisions. We hope you
find these additions helpful.
PAGE 2
CentriPro
Residential Water Systems
Motor Storage
Water lubricated 4" motors are filled with a non-toxic, Propylene Glycol and water solution to prevent damage
from freezing temperatures. We recommend storing 4” motors where temperatures are above 0º F. If stored
in colder temperatures (down to -40º F) the fill solution will become slushy, in this case the motor should be
allowed to sit in the well for several minutes before operating. If stored in an area where temperatures range
from freezing to over 100º F some fill solution may be expelled from the motor. If the leakage appears significant
we suggest installing (submerging) the motor for 10 minutes before starting to allow the check valve to do its job
and replace the lost fluid.
Six inch and larger motors are protected from freezing to -22º F (-30º C). Checking instructions are in the 6" and
Larger Pump IOM.
When removing a used motor from a well it must be protected from freezing as it may have taken on well water
and no longer have enough propylene glycol in solution to prevent freezing.
Coolant Leakage — during storage or shipment, it is common for some coolant/fluid to leak from the motors,
this should not be a concern. The filtered check valve will refill the motor upon submergence in a well. If leakage
appears extraordinary or you are concerned, please call the nearest factory customer service number found on
the back cover of this manual for checking instructions.
Frequency of Starts
A one (1) minute minimum run cycle for pumps and motors up to 1.5 HP and two (2) minutes for 2 HP and larger
motors is recommended. Motor, pressure switch, tank and pump life may be extended by limiting starts per hour
and 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.
Motor Installation Position
Best service life is obtained when motors are installed in a vertical position. Installing in a horizontal position is
allowable. It is best if the shaft end is at least 15º higher than the bottom of the motor. This places some weight
on the thrust bearing which helps to prevent thrust bearing coast down wear as the motor slows down. When
installed in horizontal installations we recommend keeping starts to a minimum and maintaining back pressure
(head) on the system. Even when installed vertically, operating pumps at Open Discharge with little or no Head
(to the far right of the pump curve) may create excessive upward thrust which may damage the motor’s upthrust
bearing and internal pump parts – in applications with high static water levels or little system head always use a
throttling valve in the discharge line to create back pressure (head) on the pump and bearing.
Control Box Mounting
Single phase submersible control boxes feature NEMA 3R enclosures for indoor or outdoor mounting. They
should be mounted in a vertical position as relay manufacturers recommend correct relay positioning for proper,
trouble-free operation.
Control boxes should be shaded from direct sunlight in areas where temperatures exceed 90º F as excessive
heat may shorten capacitor life. It is advisable to paint the enclosure white if outside in very hot, sunny climates.
PAGE 3
CentriPro
Residential Water Systems
Motor Cooling, Temperature and Time Ratings
All 4 inch CentriPro motors may be operated continuously in water up to 86º F. Optimum
service life will be attained by maintaining a minimum flow rate past the motor of .25 feet
per second. Use a Flow Sleeve if velocity is below the .25’/sec, if the well is top feeding or
when the pump is used in a large body of water or large tank.
Six (6) inch canned design motors from 5 – 40 HP will operate in water up to 95º F (35º
C), without any de-rating of horsepower, with a minimum flow rate of .5 ft./sec. past the
motor. 6" – 50 HP and all 8" – 10" motors can operate in 77º F (25º C) water with .5'/sec
velocity past the motor.
One way to make a flow sleeve is to install a well seal above the pump discharge and
slip a piece of casing over the pump and affix it to the well seal. Drill three holes at 120º
intervals on the lower section of the casing and insert (3) screws and nuts through the
casing, just touching the motor. Tighten the nuts out against the casing. Insure that the
screws do not protrude out too far as you don’t want them catching on well joints.
Pump Cooling and Lubrication
In addition to motor cooling, another reason to maintain minimum flow rates is pump
lubrication. All manufacturers’, either on curves or in selection charts, show minimum
flows. This insures that rotating pump parts are properly lubricated to prolong service
life and reduce friction. A dead headed pump will super heat water very quickly, and hot
water has no lubricity.
FLOW SLEEVE
Minimum Flow Rates For Proper Motor Cooling
Well or Sleeve
Diameter (inches)
4
5
6
7
8
10
12
14
16
Multiply gpm by .2271 for m3/Hr.
Multiply gpm by 3.785 for l/min.
PAGE 4
3.75" Diameter
4" CP or FE Motor
.25'/sec
1.2
7
13
20
30
50
80
110
150
CP = 5.5" Dia.FE = 5.38" Dia.
CP = 7.52" Dia.
6" CP Motor
6" FE Motor
8" CP Motor
.5'/sec.
.5'/sec.
.5'/sec.
GPM Required
–
–
–
–
–
–
7
9
–
23
25
–
41
45
9
85
90
53
139
140
107
198
200
170
276
280
313
CentriPro
Residential Water Systems
CROSS REFERENCE
Control Box Cross Reference
New Control Box #'s
=Old Model Numbers
Control Replaces
Replaces Red Jacket
Replaces
BoxHP Volts
CentriPro BrandF. E.
Goulds CB
RJ CBRJ - FE
Type Control Box
QD
0.5
115
CB05411 2801044915
00043 (G)
-
50F301CB
CB05412 0.5
230
0.75
230
1
230
0.5
230
0.75230
1
230
CSCR
or
1.5 230
Integral 2 230
3 230
5 230
1.5
2801054902
00044 (G)
-
50F311CB
CB07412
New
CB10412
models
CB05412CR
« Left will
replace all
CB07412CR
old model
CB10412CR
numbers
CB15412CR
to the
CB20412CR
Right »
CB30412CR
2801074915
00054 (G)
-
75F311CB
2801084915
00064 (G)
-
100F311CB
2824055015 00044CR
S50N1CB
-
2824075015
00054CR
S75N1CB
-
2824085015 00064CR
S100N1CB
-
CB50412CR
2821138110
230
CB15412MC 2823008110
00074
S150N1CB150F311CB
2823018310
00084
S200N1CB200F311CB
2823028110
00094
S300N1CB300F311CB
00104
S500N1CB500F311CB
Not Available Before
MC or
Deluxe
2
230
CB20412MC
2823018310
00084MC
S200N1CBC200F311CBC
3
230
CB30412MC 2823028310
00094MC
S300N1CBC 300F311CBC
5
230
CB50412MC
2821139310
00104MC
S500N1CBC500F311CBC
Motor Cross Reference
Motor Type
2-wire
3-wire
HP
Volts
CentriPro
Order No.
Old GWT #
Red Jacket
Order No.
Old RJ #
F.E. #
0.5
115
M05421
S04932
50C201
50F201
244504
0.5
230
M05422
S04942
50C211
50F211
244505
0.75
230
M07422
S05942
75C211
75F211
244507
1
230
M10422
S06942
100C211
100F211
244508
1.5
230
M15422
S07942
150C211
150F211
244309
0.5
115
M05411
S04930
50C301
50F301
214505
0.5
230
M05412
S04940
50C311
50F311
214505
0.75
230
M07412
S05940
75C311
75F311
214507
1
230
M10412
S06940
100C311
100F311
214508
1.5
230
M15412
S07940
150C311
150F311
224300
2
230
M20412
S08940
200C311
200F311
224301
3
230
M30412
S09940
300C311
300F311
22430226
3
230
N/R
S09940HT
N/R
300F311HT
22430252
5
230
M50412
S10940
500C311
500F311
224303
PAGE 5
CentriPro
Residential Water Systems
1ST Generation 2008 - 2011
2-WIRE CENTRIPRO MOTOR DATA See next page for 2nd generation data
2-Wire PSC, Single Phase 4" Motors - Electrical data, 60 Hertz, 3450 RPM
Order No.
RJ Ref. #
HP
KW
Volts
SF
Amps
Watts
Amps
Watts
Locked
Rotor
Amps
M05421
50C201
0.5
0.37
115
1.6
7.4
845
9.5
1088
36.4
1.3-1.8
M05422
50C211
0.5
0.37
230
1.6
3.7
834
4.7
1073
19.5
4.5-5.2
M07422
75C211
0.75
0.55
230
1.5
5.0
1130
6.4
1459
24.8
3.0-4.8
Full Load
Type
2Wire
(PSC)
Service Factor
Winding
Resistance
M10422
100C211
1.0
0.75
230
1.4
7.9
1679
9.1
1990
21.7
4.2-5.2
M15422
150C211
1.5
1.1
230
1.3
9.2
2108
11.0
2520
42.0
1.9-2.3
2-Wire, Single Phase 4" Motors - Engineering Data
Efficinecy %
Type
Power Factor %
Order No.
HP
Volts
F.L.
S.F.
F.L.
S.F.
M05421
0.5
115
49
61
99
99
2-Wire
(PSC)
M05422
0.5
230
50
62
97
99
M07422
0.75
230
55
65
97
99
M10422
1.0
230
58
65
94
M15422
1.5
230
59
64
99
KVA Code
Thrust
Rating
Gen 1
Gen 2
K
H
K
J
J
F
96
F
F
99
H
H
700 #
2-Wire - Fuse and Circuit Breaker Amps (1st and 2nd Generation)
Fuse or Circuit Breaker Amps
Type
2-Wire
(PSC)
Standard Fuse
Gen 1
Gen 2
Dual Element Time
Delay – Gen 1 & 2
Circuit Breaker
Gen 1 & 2
0.5
25
25
15
20
0.5
15
15
10
10
M07422
0.75
20
15
10
15
M10422
1.0
25
20
15
20
M15422
1.5
30
30
15
25
Order No.
HP
M05421
M05422
2-WIRE 1Ø MOTOR WIRE SIZING CHART (Generation 1)
CentriPro Motor Lead Lengths - 2-Wire Motors, 1Ø, 4" Motors
Based on Service Factor Amps, 30º C Ambient and 5% Voltage Drop
Motor Rating
60º C and 75º C Insulation - AWG Copper Wire Size
Volts
HP
kW
SFA
14
12
10
8
6
4
2
1/0
2/0
3/0
4/0
115
0.5
0.37
9.5
115
183
293
463
721
1150
1825
2902
3662
4623
5824
230
0.5
0.37
4.7
466
742
1183
1874
2915
4648
7379
11733
14803
18688
23544
230
0.75
0.55
6.4
342
545
869
1376
2141
3413
5419
8617
10871
13724
17290
230
1.0
0.75
9.1
241
383
611
968
1506
2400
3811
6060
7646
9652
12160
230
1.5
1.1
11.0
199
317
505
801
1246
1986
3153
5013
6325
7985
10060
PAGE 6
CentriPro
Residential Water Systems
Generation II CentriPro Motors
2-WIRE MOTORS Identified by a - 01 Nameplate Order No. Suffix
As part of Faradyne Motors' continual improvement process we are pleased to introduce the 2 Wire Generation II motors
in April 2011. Our pump model numbers and motor order number will not change. The Motor Nameplate will have a new
Faradyne part number and the Goulds part number on the Motor Nameplate will have a - 01 suffix, example M05422 will be
M05422 - 01, only on the Motor Nameplate not in our catalog or price book.
The self-stick, Mylar motor data stickers we pack with 2 wire motors and complete pumps will be updated with the new
electrical data so that installers will know which motor is installed in the well should service work ever be necessary. Note that
the motor data is only needed to troubleshoot a motor in the well, i.e. resistance and amperage ratings or when installing a
variable speed drive system to set the overloads.
Generation II – 2-Wire, 4" Single Phase Electrical Data, 60 Hertz, 3450 RPM
Full Load
Type
2-Wire
(PSC)
Service Factor
Watts
Locked
Rotor
Amps
Winding
Resistance
KVA
Code
9.8
1120
28
1.4-2.0
H
4.7
1050
16
6.1-7.2
J
6.2
1400
18
5.9-6.9
F
Order
No.
RJ Ref. #
HP
KW
Volts
SF
Amps
Watts
Amps
M05421
50C201
0.5
0.37
115
1.6
7.9
910
M05422
50C211
0.5
0.37
230
1.6
4.0
845
M07422
75C211
0.75
0.55
230
1.5
5.0
1130
M10422
100C211
1.0
0.75
230
1.4
6.7
1500
8.1
1800
24
4.2-5.2
F
M15422
150C211
1.5
1.1
230
1.3
9.0
2000
10.4
2350
43
1.8-2.4
H
Generation II – 2-Wire, 4" Single Phase Engineering Data
Efficinecy %
Type
2Wire
(PSC)
Power Factor %
Length
Weight
Order
No.
HP
KW
Volts
F.L.
S.F.
F.L.
S.F.
Inches
mm
lb.
kg.
M05421
0.5
0.37
115
42%
54%
99%
99%
10.5
267
18
8.2
M05422
0.5
0.37
230
45%
59%
92%
97%
10.5
267
18
8.2
M07422
0.75
0.55
230
51%
61%
98%
98%
11.9
302
22
9.7
M10422
1.0
0.75
230
50%
59%
98%
98%
12.5
318
24
10.5
M15422
1.5
1.1
230
57%
63%
98%
99%
14.2
361
28
12.4
Thrust
Rating
700 #
Generation II, 2-Wire Motors, Recommended Lead Lengths
Released for Sale in November/December 2011
CentriPro Motor Lead Lengths - 2-Wire Motors, 1Ø, 4" Motors
Based on Service Factor Amps, 30º C Ambient and 5% Voltage Drop
Motor Rating
60º C and 75º C Insulation - AWG Copper Wire Size
Volts
HP
kW
FLA
SFA
14
12
10
8
6
4
2
1/0
2/0
3/0
4/0
115
0.5
0.37
7.9
9.8
112
178
284
449
699
1114
1769
2814
3550
4481
5646
230
0.5
0.37
4.0
4.7
466
742
1183
1874
2915
4648
7379
11733
230
0.75
0.55
5.0
6.2
353
562
897
1420
2210
3523
5594
8895
11222
230
1.0
0.75
6.7
8.1
271
430
686
1087
1692
2697
4281
6808
8590
10843
230
1.5
1.1
9.0
10.4
211
335
535
847
1318
2100
3335
5303
6690
8445
PAGE 7
CentriPro
Residential Water Systems
1ST Generation 2008 - 2012
3-WIRE CENTRIPRO MOTOR DATA
3-Wire, Single Phase 4" Motors - Electrical data, 60 Hertz, 3450 RPM
Winding
Service Factor Locked
Resistance
Rotor
Main Start
Watts Amps Watts Amps
(B-Y) (R-Y)
Full Load
Type
3Wire
with
Q.D.
Cap.
Start
Box
3Wire
with
CSCR
(CR)
or
Magnetic
Contactor
(MC)
Control
Box
Order
No.
RJ Ref.
#
HP
KW Volts
SF
Amps
M05411 50C301
0.5
0.37
1.6
Y – 11.0
B – 11.0
R–0
733
Y – 12.6
B – 12.6
R–0
1021
49.6
M05412 50C311
0.5
0.37
1.6
Y – 5.5
B – 5.5
R–0
745
Y – 6.3
B – 6.3
R–0
1033
22.3
M07412 75C311 0.75 0.55
1.5
Y – 7.2
B – 7.2
R–0
1014
Y – 8.3
B – 8.3
R–0
1381
32.0
M10412 100C311 1.0
0.75
1.4
Y – 8.4
B – 8.4
R–0
1267
Y – 9.7
B – 9.7
R–0
1672
41.2
M05412 50C311
0.37
1.6
Y – 4.1
B – 4.1
R – 2.2
720
Y – 4.9
B – 4.4
R – 2.1
955
22.3
M07412 75C311 0.75 0.55
1.5
Y – 5.1
B – 5.0
R – 3.2
1000
Y – 6.3
B – 5.6
R – 3.1
1300
32.0
0.5
115
230
M10412 100C311 1.0
0.75
1.4
Y – 6.1
B – 5.7
R – 3.3
1205
Y – 7.2
B – 6.3
R – 3.3
1530
41.2
M15412 150C311 1.5
1.1
1.3
Y – 9.7
B – 9.5
R – 1.4
1693
Y – 11.1
B – 11.0
R – 1.3
2187
47.8
M20412 200C311 2.0
1.5
1.25
Y – 9.9
B – 9.1
R – 2.6
2170
Y – 12.2
B – 11.7
R – 2.6
2660
49.4
M30412 300C311 3.0
2.2
1.15
Y – 14.3
B – 12.0
R – 5.7
3170
Y – 16.5
B – 13.9
R – 5.6
3620
76.4
M50412 500C311 5.0
3.7
1.15
Y – 24.0
B – 19.1
R – 10.2
5300
Y – 27.0
B – 22.0
R – 10.0
6030
101.0
0.9 1.6
4.2 4.9
2.6 3.6
2.2 3.2
4.2 4.9
2.6 3.6
2.2 3.2
1.6 2.3
1.6 2.2
1.1 1.4
0.62 0.76
5.7 7.0
17.4 18.7
11.8 13.0
11.3 12.3
17.4 18.7
11.8 13.0
11.3 12.3
7.9 8.7
10.8 12.0
2.0 2.5
1.36 1.66
Required
Control Box
CB05411
CB05412
CB07412
CB10412
CB05412CR
CB07412CR
CB10412CR
CB15412CR or
CB15412MC
CB20412CR or
CB20412MC
CB30412CR or
CB30412MC
CB50412CR or
CB50412MC
Generation I - 3-Wire, Single Phase Motor Wire sizing chart
CentriPro Motor Lead Lengths - 3-Wire Motors, 1Ø, 4" Motors
Based on Service Factor Amps, 30º C Ambient and 5% Voltage Drop
HP
0.5
0.5
0.75
1.0
1.5
2.0
3.0
5.0
Motor Rating
Volts kW FLA
115 0.37
11
0.37 5.5
0.55 7.2
0.75 8.4
230
1.1
9.7
1.5
9.9
2.2 14.3
3.7
24
SFA
12.6
6.3
8.3
9.7
11.1
12.2
16.5
27
14
87
348
264
226
197
180
133
12
138
553
420
359
314
286
211
60º C and 75º C Insulation - AWG Copper Wire Size
10
8
6
4
3
2
1
1/0
2/0
3/0
4/0
221
349
544
867 1090 1376 1734 2188 2761 3485 4391
883 1398 2175 3467 4359 5505 6935 8753 11044 13942 17564
670 1061 1651 2632 3309 4178 5264 6644 8383 10582 13332
573
908 1413 2252 2831 3575 4504 5685 7173 9055 11408
501
793 1234 1968 2474 3124 3936 4968 6268 7913 9969
456
722 1123 1790 2251 2843 3581 4520 5703 7199 9070
337
534
830 1324 1664 2102 2648 3342 4217 5323 6706
206
326
507
809 1017 1284 1618 2042 2577 3253
Tables based on values from NEC, Tables 310.16 and 310.17 and NEC, Chapter 9, Table 8 Conductor Properties.
NOTE: Motors and control boxes are designed to operate on 230V systems. Systems with low line voltage, between 200 – 207 volts require
the next larger cable size than shown in the 230V charts. If using a 3-wire motor with control box on a low voltage application switch
to a 208V start relay. The 208V start relay order numbers are found on control box repair part charts in this manual.
Temperature Conversions: 20º C = 68º F, 30º C = 86º F, 60º C = 140º F, 75º C = 167º F, 90º C = 194º F
PAGE 8
CentriPro
Residential Water Systems
Generation II – Released for sale in February/March 2012
3-Wire, Single Phase 4" Motors - Electrical data, 60 Hertz, 3450 RPM
Winding
Service Factor Locked
Resistance
Rotor
Main Start
Watts Amps Watts Amps
(B-Y) (R-Y)
Full Load
Type
3Wire
with
Q.D.
Cap.
Start
Box
3Wire
with
CSCR
(CR)
or
Magnetic
Contactor
(MC)
Control
Box
Order
No.
RJ Ref.
#
HP
KW Volts
SF
Amps
M05411 50C301
0.5
0.37
1.6
Y – 8.8
B – 8.8
R–0
675
Y – 10.9
B – 10.9
R–0
980
44
M05412 50C311
0.5
0.37
1.6
Y – 5.3
B – 5.3
R–0
740
Y – 6.1
B – 6.1
R–0
1050
21
M07412 75C311 0.75 0.55
1.5
Y – 6.6
B – 6.6
R–0
970
Y – 7.8
B – 7.8
R–0
1350
32
M10412 100C311 1.0
0.75
1.4
Y – 8.1
B – 8.1
R–0
1215
Y – 9.4
B – 9.4
R–0
1620
41
M05412 50C311
0.37
1.6
Y – 4.2
B – 4.1
R – 1.8
715
Y – 4.8
B – 4.3
R – 1.8
960
21
M07412 75C311 0.75 0.55
1.5
Y – 4.8
B – 4.4
R – 2.5
940
Y – 6.0
B – 4.9
R – 2.3
1270
32
0.5
115
230
M10412 100C311 1.0
0.75
1.4
Y – 6.1
B – 5.2
R – 2.7
1165
Y – 7.3
B – 5.8
R – 2.6
1540
41
M15412 150C311 1.5
1.1
1.3
Y – 9.1
B – 8.2
R – 1.2
1660
Y – 10.9
B – 9.4
R – 1.1
2130
49
M20412 200C311
2
1.5
1.25
Y – 9.9
B – 9.1
R – 2.6
2170
Y – 12.2
B – 11.7
R – 2.6
2660
49
M30412 300C311
3
2.2
1.15
Y – 14.3
B – 12.0
R – 5.7
3170
Y – 16.5
B – 13.9
R – 5.6
3620
76
M50412 500C311
5
3.7
1.15
Y – 24.0
B – 19.1
R – 10.2
5300
Y – 27.0
B – 22.0
R – 10.0
6030
101
1.01.4
5.16.1
2.63.3
2.02.6
1.01.4
5.16.1
2.63.3
2.02.6
1.62.2
1.11.4
.62.76
2.53.1
12.413.7
10.411.7
9.310.4
2.53.1
12.413.7
10.411.7
9.310.4
10.812.0
2.02.5
1.361.66
Required
Control Box1
CB05411
CB05412
CB07412
CB10412
CB05412CR
CB07412CR
CB10412CR
CB15412CR or
CB15412MC
CB20412CR or
CB20412MC
CB30412CR or
CB30412MC
CB50412CR or
CB50412MC
¹ A CSCR control box with a CR suffix can be replaced by a Magnetic Contactor model ending in MC.
Generation II – 3-Wire, 4" Single Phase Recommended Wire Lengths
Generation II – CentriPro 3-Wire Motors – Recommended Motor Lead Lengths
Based on Service Factor Amps, 30º C Ambient and 5% Voltage Drop
HP
0.5
0.5
0.75
1.0
1.5
2.0
3.0
5.0
Motor Rating
Volts kW
FLA
115
0.37
8.8
0.37
5.3
0.55
6.6
0.75
8.1
1.1
9.1
230
1.5
9.9
2.2
14.3
3.7
24
SFA
10.9
6.1
7.8
9.4
10.9
12.2
16.5
27
14
101
359
281
233
201
180
133
-
12
160
571
447
371
320
286
211
-
60º C and 75º C Insulation - AWG Copper Wire Size
10
8
6
4
2
1/0
2/0
255
404
629
1002 1591 2530 3192
912
1444 2246 3581 5685 9040
713
1129 1757 2800 4446 7070 8920
592
937
1458 2324 3689 5867 7402
510
808
1257 2004 3182 5059 6383
456
722
1123 1790 2843 4520 5703
337
534
830
1324 2102 3342 4217
206
326
507
809
1284 2042 2577
3/0
4029
5323
3253
4/0
5076
-
PAGE 9
CentriPro
Residential Water Systems
Generation I, 3-Wire, Single Phase 4" Motors - Engineering Data
Efficinecy %
Type
3-Wire
Power Factor %
KVA
Code
Thrust Rating
Order No.
HP
Volts
F.L.
S.F.
F.L.
S.F.
M05411
0.5
115
51
59
54
69
N
M05412
0.5
50
58
58
71
M
M07412
0.75
55
61
61
72
M10412
1.0
59
62
66
75
M15412
1.5
66
67
80
86
J
M20412
2
68
69
96
95
G
M30412
3
72
72
96
97
M50412
5
71
71
97
98
230
700 #
L
L
900 #
G
1500 #
E
Thrust Rating
KVA
Code
Generation II – 3-Wire, Single Phase 4" Motors - Engineering Data
Efficinecy %
Type
3-Wire
CSIR
(QD)
3-Wire
CSCR
Power Factor %
Order No.
HP
Volts
F.L.
S.F.
F.L.
S.F.
M05411
0.5
115
57
62
65
78
M
M05412
0.5
52
58.5
61
75
L
M07412
0.75
60
64.5
64
76
L
M10412
1
63
66
66
76
M05412
0.5
54.5
61.5
77
87
M07412
0.75
62
69
86
91
L
M10412
1.0
66
71
86
91
L
M15412
1.5
68
69
81
87
J
M20412
2
70
70
89
91
G
M30412
3
72
72
96
97
M50412
5
70.5
71
97
97.5
230
L
700 #
L
900 #
G
1500 #
E
2-WIRE & 3-Wire Weights and Dimensions
Length (L) In.
Type
2-Wire
3-wire
PAGE 10
CentriPro
Order No.
M05421
M05422
M07422
M10422
M15422
M05411
M05412
M07412
M10412
M15412
M20412
M30412
M50412
Weight (lbs)
HP
Volts
Gen I
Gen II
Gen I
Gen II
.5
.5
.75
1
1.5
.5
.5
.75
1
1.5
2
3
5
115
11
11
12.4
13.3
14.9
10
9.7
10.8
11.7
13.6
10.5
10.5
11.9
12.5
14.2
9.6
9.2
10.3
11.2
12.8
19
19
23
25
29
19
18
22
23
28
18
18
22
24
28
18
17
20
22
26
230
115
230
15.1
18.3
27.7
31
40
70
CentriPro
Residential Water Systems
Using Two Different Cable Sizes
Customers sometimes desire to use two or more wire sizes on a pump installation. This is acceptable as long as
the maximum cable length ratings are not exceeded. The data below describes how to safely accomplish the
task. The cable lengths in the wire sizing charts represent 100% of the allowable length for each wire size. Never
use more than 100% of any length shown in the table.
The Three-Wire, Single Phase Motor Wire Chart will be used in this example. See page 8.
Installation Data:
• 2 HP, 230V, 1Ø, 3-Wire Motor
• 150 Ft of #12 wire buried between the home (service entrance) and the well
• Pump is set at 340 feet
• Total wire length is 490 feet
Refer to 3-Wire Motor Lead Length Chart
• Select row for 2 HP, 230V, 1Ph Motor
• Maximum wire lengths are:
• #12 - 286’ • #10 - 456’ • # 8 - 722’
• Allowable Drop Cannot Exceed 100% of Any Length or Combination of Lengths
The existing 150 feet of #12 underground wire uses 150’/286’ = 52.4% of the allowable length.
100% - 52.4% = 47.6% of another wire available to use. Which wire will use ≤ 47.6% of its allowable length to
run 340’.
340’/456’ = 74.5% of #10 - 74.5% + 52.4% = 126.9% - over 100% is not allowable
340’/722’ = 47.1% of #8 - 47.1% + 52.4% = 99.5% which is allowable
On this application we can use 150’ of #12 with 340’ of #8.
The formula is: Actual Length 1
Actual length 2
+
Maximum Allowed Maximum Allowed
≤ 1 or ≤ 100%
Using this formula it is possible to size wire using 2 or more different wire sizes.
PAGE 11
CentriPro
Residential Water Systems
Three Phase, 4", Motor Data
Electrical Data, 60 Hertz, 3450 RPM, 4" Motors
Full Load
CentriPro #
RJ Ref. #
HP
KW
M05430
M07430
M10430
M15430
M20430
M30430
M50430
M75430
M05432
M07432
M10432
M15432
M20432
M30432
M50432
M75432
M05434
M07434
M10434
M15434
M20434
M30434
M50434
M75434
M100434
M15437
M20437
M30437
M50437
M75437
50C323
75C323
100C323
150C323
200C323
300C323
500C323
750C323
50C313
75C313
100C313
150C313
200C313
300C313
500C313
750C313
50C353
75C353
100C353
150C353
200C353
300C353
500C353
750C353
1000C353
150C363
200C363
300C363
500C363
750C363
0.5
0.75
1
1.5
2
3
5
7.5
0.5
0.75
1
1.5
2
3
5
7.5
0.5
0.75
1
1.5
2
3
5
7.5
10
1.5
2
3
5
7.5
0.37
0.55
0.75
1.1
1.5
2.2
3.7
5.5
0.37
0.55
0.75
1.1
1.5
2.2
3.7
5.5
0.37
0.55
0.75
1.1
1.5
2.2
3.7
5.5
7.5
1.1
1.5
2.2
3.7
5.5
Volts
200
230
460
575
Service Factor
SF
Amps
Watts
Amps
Watts
1.6
1.5
1.4
1.3
1.25
1.15
1.15
1.15
1.6
1.5
1.4
1.3
1.25
1.15
1.15
1.15
1.6
1.5
1.4
1.3
1.25
1.15
1.15
1.15
1.15
1.3
1.25
1.15
1.15
1.15
2.9
3.8
4.6
6.3
7.5
10.9
18.3
27.0
2.4
3.3
4.0
5.2
6.5
9.2
15.7
24
1.3
1.7
2.2
2.8
3.3
4.8
7.6
12.2
15.6
2.0
2.7
3.7
7.0
9.1
600
812
1150
1560
2015
2890
4850
7600
610
850
1090
1490
1990
2880
4925
7480
610
820
1145
1560
2018
2920
4810
7400
9600
1520
1610
2850
5080
7260
3.4
4.5
5.5
7.2
8.8
12.0
20.2
30.0
2.9
3.9
4.7
6.1
7.6
10.1
17.5
26.4
1.5
2.0
2.5
3.2
3.8
5.3
8.5
13.5
17.2
2.4
3.3
4.1
7.6
10.0
870
1140
1500
1950
2490
3290
5515
8800
880
1185
1450
1930
2450
3280
5650
8570
875
1140
1505
1980
2470
3320
5530
8560
11000
1950
2400
3240
5750
8310
Locked
Rotor
Amps
22
32
29
40
51
71
113
165
17.3
27
26.1
32.4
44
58.9
93
140
9
14
13
16.3
23
30
48
87
110
11.5
21
21.1
55
55
Line - Line
Resistance
4.1 - 5.2
2.6-3.0
3.4-3.9
1.9-2.5
1.4-2.0
0.9-1.3
0.4-0.8
0.5-0.6
5.7 - 7.2
3.3 - 4.3
4.1-5.1
2.8-3.4
1.8-2.4
1.3-1.7
.85-1.25
.55-.85
23.6 - 26.1
14.4 - 16.2
17.8 - 18.8
12.3 - 13.1
8.0 - 8.67
5.9-6.5
3.58-4.00
1.9-2.3
1.8-2.2
19.8-20.6
9.4-9.7
9.4-9.7
3.6-4.2
3.6-4.2
Three-Phase, 4" Motor, Lengths and Weights
HP
0.5
0.75
1.0
1.5
2.0
3.0
5.0
7.5
10.0
1.5
2.0
3.0
5.0
7.5
PAGE 12
Volts
200
230
460
575
Inches
10.0
10.8
11.7
11.7
13.8
15.3
21.7
27.7
30.7
11.7
15.3
15.3
27.7
27.7
Length
mm
254
275
297
297
351
389
550
703
780
297
389
389
703
703
lb.
19
22
23
23
28
32
55
70
78
23
32
32
70
70
Weight
kg.
8.6
9.7
10.4
10.4
12.7
14.5
24.9
31.8
35.4
10.4
14.5
14.5
31.8
31.8
CentriPro
Residential Water Systems
Centripro Three Phase, 4", Motor Data
Efficiency, Thrust Rating, Fuse/Circuit Breaker, KVA Codes
Efficiency %
CentriPro #
HP
M05430
M07430
M10430
M15430
M20430
M30430
M50430
M75430
M05432
M07432
M10432
M15432
M20432
M30432
M50432
M75432
M05434
M07434
M10434
M15434
M20434
M30434
M50434
M75434
M100434
M15437
M20437
M30437
M50437
M75437
0.5
0.75
1
1.5
2
3
5
7.5
0.5
0.75
1
1.5
2
3
5
7.5
0.5
0.75
1
1.5
2
3
5
7.5
10
1.5
2
3
5
7.5
Volts
200
230
460
575
F.L.
S.F.
62
69
66
72
74
77
76
74
61
66
69
75
75
77
76
75
61
69
65
72
74
76
77
76
79
73
78
78
74
77
68
74
70
74
75
77
76
74
68
71
72
76
75
77
76
75
68
73
69
73
75
77
77
76
80
74
78
78
75
77
Thrust
Rating
700 #
900 #
1500 #
700 #
900 #
1500 #
700 #
900 #
1500 #
700 #
900 #
1500 #
KVA
Code
R
R
M
L
K
K
J
J
R
R
M
K
K
J
J
J
R
R
M
K
L
J
J
L
K
J
M
J
M
J
Standard Fuse
Meets
Max.
NEC
Value
based based
FLA
SFA
10
15
15
15
15
20
20
25
25
30
35
40
60
70
80
90
6
10
6
15
10
15
15
20
15
25
25
35
45
60
70
80
3
6
3
10
6
10
10
10
15
15
15
20
25
30
40
50
45
60
6
10
10
10
10
15
20
25
25
35
DE-TD Fuse
Meets
Max.
NEC
Value
based based
FLA
SFA
6
10
10
15
10
10
10
15
15
20
20
25
35
40
50
60
6
6
6
10
6
10
10
15
15
15
15
20
30
35
45
50
3
3
6
6
3
6
6
6
6
10
10
10
15
20
25
30
25
35
3
6
6
6
10
10
15
15
20
20
Circuit Breaker
Meets
Max.
NEC
Value
based based
FLA
SFA
10
10
10
15
10
15
15
20
20
25
30
35
50
60
70
80
6
10
6
10
10
15
15
20
20
20
25
30
40
45
60
70
3
6
3
6
6
10
6
10
10
10
15
15
15
25
30
35
35
45
6
10
10
10
10
15
20
20
25
30
PAGE 13
CentriPro
Residential Water Systems
3Ø 4" CENTRIPRO MOTOR WIRE CHART
Motor Lead Lengths – 3-Phase Motors –
Based on Service Factor Amps, 30º C Ambient and 5% Voltage Drop
Motor Rating
60º C and 75º C Insulation - AWG Copper Wire Size
VoltsHP
kWFLA
SFA14 12 10 8 6 4 2 1/02/03/04/0
200
230
460
575
PAGE 14
.5.37 3.8 2.9 657 10451667 26414109
.75
.553.84.5 423 674 107417022648
1.754.65.5 346 551 879 139221663454
1.5
1.16.37.2 265 421 672 106416552638
21.57.58.8 217 344 549 870 1354215834275449
3
2.2
10.9
12.0159 253403 63899315832513
3996
53.718.3
20.2 94 150 239 379 590 940 14932374299537814764
7.5
5.527.0
30.0 64 101 161 255 397 633 10051598201725463207
.5.37 2.4 2.9 756 12021917 30374725 7532
.75
.553.33.9 562 894 1426225835135601 8892
1.75 4 4.7 466 742 1183187429154648 7379
1.51.1 5.2 6.1 359 571 912 14442246 3581 56859040
21.5 6.5 7.6 288 459 732 11591803 2874 45637256 9155
32.29.210.1 217 345 551 872 13572163 343454606889869610956
53.715.7
17.5 318 503 783 1248 19823151397650196323
7.5
5.5 2426.4 334 519 827 13142089263533274192
.5
.37
1.3
1.5
2922
4648
7414
.75
.55
1.7
2.0
2191
3486
5560
8806
1
.75
2.2
2.5
1753
2789
4448
7045
1.5
1.1
2.8
3.2
1370
2179
3475
5504
21.5 3.3 3.8 1153 18352926 46357212
32.2 4.8 5.3 827 13152098 33235171
53.77.68.5 516 820 1308207232245140
7.5
5.5
12.2
13.5
325
516
824
1305
2030
3236
5138
10 7.5 15.617.2 255 405 647 1024 1593 2540 4033
1.5
1.1
2.0
2.4
2283
3631
5792
2
1.5
2.7
3.3
1660
2641
4212
6671
3
2.2
3.7
4.1
1336
2126
3390
5370
53.7 7.0 7.6 721 11471829 28974507
7.5
5.5
9.1
10.0
548
871
1390
2202
3426
CentriPro
Residential Water Systems
6" Single Phase MOTORS and required control boxes
Motor
Motor Dia.
Rated Input Service Factor L.R. Control Box
HP kW Volts Phase
S.F.
Order
No.
vs
Flange
Dia.
AmpsWattsAmpsWatts AmpsOrder No.➀
6M051 5
6M071 7.5
6M101 10
6M151 15
3.7
24
4987
27.5
5.5
230
1
6” x 6”
1.15
7.5
11
5735
124
CB05MC (3R)
36
7675
50
10135
41
8950
167
CB07MC (3R)
58
11830
202
72
15180
CB10MC (3R)
85
18050
275
CB15MC (3R)
➀ NEMA 3R control boxes will be replacing the current models.
6" Single Phase MOTORS
Motor
HP kW Volts Phase
Order No. 6M051 5
6M071 7.5
6M101 10
F.L.
Efficiency %
KVAResistance - Ohms
CodeR - YB - YR - B
3.7
74.8
G
5.5
72.9
F 1.4010.400 1.774
2301
7.5
6M151 15
11
2.172
1.052
0.512
0.316
2.627
73.6
E
73.7
D0.6780.2300.850
1.310
PAGE 15
CentriPro
Residential Water Systems
6-10" Three Phase MOTORS
Motor
Order No.
HP
KW
Volts
6M058
6M052
6M054
6M078
6M072
6M074
6M108
6M102
6M104
6M158
6M152
6M154
6M208
6M202
6M204
6M258
6M252
6M254
6M308
6M302
6M304
6M404
66M504
86M504
86M604
8M754
8M1004
8M1254
8M1504
10M2004
5
5
5
7.5
7.5
7.5
10
10
10
15
15
15
20
20
20
25
25
25
30
30
30
40
50
50
60
75
100
125
150
200
3.7
3.7
3.7
5.5
5.5
5.5
7.5
7.5
7.5
11
11
11
15
15
15
18.5
18.5
18.5
22
22
22
30
37
37
45
55
75
90
110
150
200
230
460
200
230
460
200
230
460
200
230
460
200
230
460
200
230
460
200
230
460
460
460
460
460
460
460
460
460
460
Phase
Motor Dia. vs.
Flange Dia.
SF
6" x 6"
1.15
3
8" x 6"
8" x 8"
10 "x 10"
Rated Input
Service Factor
Amps
Watts
Amps
Watts
17.5
15.0
7.5
25.4
22.0
11.0
33.3
29.0
14.5
47.4
42.0
21.0
61.2
54.0
27.0
77.3
68.0
34.0
91.8
82.0
41.0
53.0
70.0
65.0
80.0
96.0
127.0
160.0
195.0
235.0
4910
4857
4857
7180
7127
7127
9360
9407
9407
13700
13700
13700
18040
17930
17930
22740
22470
22470
27000
27130
27130
35530
45210
44360
52850
65900
87600
110800
130700
171100
19.5
17.0
8.5
28.5
26.0
13.0
37.2
33.0
16.5
53.5
46.0
23.0
69.5
60.0
30.0
87.5
76.0
37.0
104.0
94.0
47.0
60.0
79.0
73.0
90.0
109.0
145.0
180.0
220.0
270.0
5610
5520
5520
8230
8140
8140
10700
10730
10730
15710
15800
15800
20820
20650
20650
26190
25800
25800
31120
31160
31160
41100
52380
51000
60900
76100
101300
126000
152000
198600
Locked
Rotor
Amps
124
110
55
158
144
72
236
208
104
347
320
160
431
392
196
578
530
265
674
610
305
340
465
435
510
650
795
980
1060
1260
5-30 HP, 3 Phase 230 and 460 Motors have adjustable voltage feature, change voltage plugs to convert from 230V to 460V operation.
Spare Change Plug Order No's are: PLUG-230V or PLUG-460V
PAGE 16
CentriPro
Residential Water Systems
6-10" Three Phase MOTORS
Motor
F.L. KVA Line - LineTime Delay Fuse
HP kW Volts Phase
Order
No.
Efficiency
% CodeResistance
Standard
Dual Element
6M058
5 3.7 200
75.9
K
0.618
50
25
6M052 5
3.7
230
76.8
K
0.806
45
20
6M054 5
3.7
460
76.8
K
3.050
25
10
7.5 5.5 200
77.9
J
0.504
80
40
6M078
6M072 7.5
5.5
230
78.5
J
0.651
70
30
6M074 7.5
5.5
460
78.5
J
2.430
35
15
6M108
10 7.5 200
79.7
K
0.315
100
50
6M102 10
7.5
230
79.3
K
0.448
90
40
6M104 10
7.5
460
79.3
K
1.619
45
20
6M158
15 11 200
81.7
K
0.213
175
70
6M152 15
11
230
81.7
K
0.312
150
60
6M154 15
11
460
81.7
K
1.074
70
30
6M208
20 15 200
82.7
J
0.189
200
90
6M202 20
15
230
83.2
J
0.258
6M204 20
15
460
6M258
3
25 18.5 200
175
70
83.2 J0.861
90
35
82.0
K
0.146
250
110
6M252 25
18.5
230
83.0
K
0.210
225
90
6M254 25
18.5
460
83.0
K
0.666
110
45
6M308
30 22 200
82.9
J
0.119
300
125
6M302 30
22
230
82.5
K
0.166
250
100
6M304 30
22
460
82.5
K
0.554
125
50
6M404 40
30
460
84.0
H
0.446
175
70
66M504 50
37
460
82.5
J
0.388
225
90
86M504 50
37
460
84.1
H
0.331
200
90
86M604 60
45
460
84.7
H
0.278
250
110
8M754 75
55
460
84.9
H
0.218
300
125
8M1004 100
75
460
85.2
H
0.164
400
175
8M1254 125
90
460
84.2
G
0.132
500
225
8M1504 150
110
460
85.6
G
0.115
600
250
10M2004 200
150
460
87.2
F
0.0929
800
350
PAGE 17
CentriPro
Residential Water Systems
Use for CentriPro 6-10" Motors
75º C CABLE, 60 HZ (SERVICE ENTRANCE TO MOTOR) MAXIMUM LENGTH IN FEET
Motor Rating
VoltsHP 14 12 10 8
75º C Insulation - AWG Copper Wire Size
6 4 2 1 1/02/03/04/0250350500
230V 5
0 100 170 260 430 680 1060 13301660207025603190 60 Hz.7.5 0 0 120 200 310 490 760 940 1150142017402120 Single
10000
140 220 340 520 660 810 102012501540
Phase
150000
140230370 4505607008701080
5140 230 370 590 920 14302190 2690329040304850587066508460
230V7.5 0 150 250 410 640 10101540 19002310284034004120466059107440
60 Hz.10 0 0 180 300 470 740 1140 14101720211025503090351045005710
Three
15000
200 320 510 790 970 1180145017602120241030803900
Phase
20000
150240 390 600 750 920 113013701670190024403100
3 Lead
250000
190 310 490 600 730 900 11001330151019502480
3000000
250 390 490 590 730 890 1080123015802030
5
590
950
1500
2360
3700
5750
410
670
1060
1670
2610
4060
6200
7610
7.5
300
480
770
1220
1910
2980
4580
5630
6900
10
15 0 330 530 840 132020703160 3890 47605840 7040
20
0
0
400 640 102016002460 3020 37104560 5500
460V25 0 0320 520 810 12801960 24102960364044005350
30000
410 650 10301570 195023902940356043304940
60 Hz.
Three
40000
320500 790 1220 150018402270273033203760
500000
390610 940 11701430175021102560291037004690
Phase
3
Lead
6000000
540 830 10201250154018602250255032604120
7500000
430660 820 1000123014801810205026403360
100
000000
490 610750 930 11201360154019902520
125
0000000 0
620770 920 1040127016202040
150
0000000 00
620750910 10401330 1680
200
0000000 000
61074084010701370
Lengths in bold type meet the National Electric Code ampacity only for individual conductor 75º C cable, in free air or water. If other cable
is used, the National Electric Code as well as the local codes should be observed.
NOTE: Since 60º C cable is no longer the industry standard and is not readily available, we have removed the chart.
PAGE 18
CentriPro
Residential Water Systems
1Ø THREE-WIRE Control box WIRING CHARTS
Quick Disconnect ½ – 1 HP
wiring diagram
“K” repair parts for quick disconnect style control boxes
Capacitor Start Capacitor
Order
Start Relay
Capacitor Volts Order
Voltage / HP
Number
Order No.
NumberMfdQuantity
CB05411
.5
115
9K450
250 - 300
125 / 1
CB05412
.5
230
9K448
59 - 71
250 / 1
CB07412
.75
230
9K449
86 - 103
250 / 1
CB10412
1
230
9K447
105 - 126
➀ 9K457
➁ 9K566
➀ 9K462
➁ 9K567
250 / 1
StandardRelay (Ohms)
Circuit Breaker
#2-#5
30
700 – 1800
15
20
4500 – 7000
25
➀ First Design - Up to June 2009 - Relay tab on bottom, capacitor held by bracket and screw. See pictures below. 208 V use 9K461 relay.
➁ Current Design - Starting June 2009 - Relay tab on top and Ducati capacitors, all held by one screw. See pictures below. The relays are
designed for operation in a specific orientation, therefore there are two different numbers now. 208 V use 9K568 relay.
First Design
Tab Down ➀
Current Design
Tab Up ➁
PAGE 19
CentriPro
Residential Water Systems
CENTRIPRO QUICK DISCONNECT with PUMPSAVER INSIDER
Connections:
1. Remove the cover from the front of the 3-wire CentriPro control box.
2. Remove the yellow wire from the terminal strip at L2.
3. Remove the black wire connecting L1 and the capacitor completely from the box.
4. Press the PumpSaver® onto the L1 and L2 terminals.
5. Reconnect the yellow wire to L2 on the PumpSaver.
6. Connect the blue wire attached to the PumpSaver to the dual-lug terminal (with the black wire) of the
capacitor.
ORANGE
BLUE
MODEL 111/231
INSIDER
1
VOLTAGE
RELAY
BLK
2
5
YEL
RED
B(MAIN)
Y(COMM)
YEL
R(START)
L2
L1
CENTRIPRO CONTROL BOX WITH INSIDER INSTALLED
PAGE 20
CentriPro
Residential Water Systems
CENTRIPRO QUICK DISCONNECT with QD PUMPTEC
Connections:
1. Remove the cover from the front of the 3-wire CentriPro control box.
2. Remove the yellow wire from the terminal strip at L2.
3. Remove the black wire connecting L1 and the capacitor from L1.
4. Press the QD Pumptec onto the L1 and L2 terminals.
5. Reconnect the yellow wire to L2 on the QD Pumptec.
6. Connect the black wire from the capacitor to L1 on the QD Pumptec.
ORANGE
BLACK
QD
PUMPTEC
1
VOLTAGE
RELAY
BLK
YEL
2
L2
5
YEL
L1
RED
B(MAIN)
Y(COMM)
R(START)
L2
L1
CENTRIPRO CONTROL BOX WITH PUMPTEC INSTALLED
PAGE 21
CentriPro
Residential Water Systems
CSCR 1Ø Control boxes Capacitor Start - Capacitor Run
For use with 3 Wire, 1Ø, 4" CentriPro Motors and 4" (6", 5 HP) Franklin Electric Motors
Control BoxMay
Standard
Dual Element Enclosure
May ReplaceMay Replace
Standard
Shipping
OrderHPKWVoltsReplace
Circuit Time Delay Dimensions
RJ #FE #
Fuse
Wt. (lbs)
Number
GP #BreakerFuseW x D x H (in)
50F311CB
CB05412CR0.5 .37 230
①
2824055015①
S50N1CB, A50N1CB
15
20
10
8.1 x 5.9 x 9.3
7
75F311CB
CB07412CR.75 .55 230
①
2824075015①
S75N1CB, A75N1CB
20
25
15
8.1 x 5.9 x 9.3
7
S100F311CB
CB10412CR1 .75230 ①
2824085015①
S100N1CB, A100N1CB
25
30
20
8.1 x 5.9 x 9.3
7
150F311CB
CB15412CR1.5 1.1 230 00074
282 3008 110
S150N1CB, A150N1CB
30
35
20
8.1 x 5.9 x 9.3
7
200F311CB
CB20412CR2 1.5230 00084
282 3018 110
S200N1CB, AS200T1CB
25
30
20
8.1 x 5.9 x 9.3
7
300F311CB
CB30412CR3 2.2230 00094
282 3028 110
S300N1CB
40
45
30
8.1 x 5.9 x 9.3
7
500F311CB
CB50412CR5 3.7230 00104
282 1138 110
S500N1CB
60
80
45
8.1 x 5.9 x 9.3
8
“K” repair parts
Control BoxOld Control Capacitor CapacitorCapacitorCapacitorCapacitorOverload Start Relay
Order HP VoltsBox Order Repair Part
Voltage QuantityOrderOrder
Mfd. Type
Number
Number
Number
Number ②Number
CB05412CR .5230
①
9K46543-53Start 250
CB07412CR .75230
①
9K44859-71Start 250
CB10412CR 1230
①
9K44986-103Start 250
CB15412CR 1.5230 00074
9K447105-126Start 250
CB20412CR 2230 00084
9K447105-126Start 250
CB30412CR 3230 00094
9K453208-250Start 250
CB50412CR 5230 00104
9K466
9K467
9K467
9K452
9K451
15
23
23
10
20
1 NA9K458
Run 370
1 N/A9K458
Run 370
1 N/A9K458
Run 370
1 9K4719K458
Run 370
1 9K4819K458
Run 370
19K482
Run 370
9K459
9K455270-324Start 330
1
9K483
9K456 40 Run 370
2
9K454
45
① New ½ – 1 HP CSCR control box is now in a larger enclosure, it is not in a quick disconnect style enclosure.
② Overloads for 2, 3 and 5 HP CSCR boxes are sold prewired and soldered as an assembly. No field soldering or wiring required.
Order Number 9K479 for 200/208 Volt Start Relay.
PAGE 22
CentriPro
Residential Water Systems
Magnetic Contactor (MC) Control Boxes
For use with 3 Wire, 1Ø, 4" CentriPro Motors and 4" (6", 5 HP) Franklin Electric Motors
Standard
Dual Element Enclosure
Control Box
ReplacesReplacesReplaces
Standard
Shipping
HPKWVolts
Circuit Time Delay Dimensions
Order Number
GP #
RJ #FE #
Fuse
Wt. (lbs)
BreakerFuseW x D x H (in)
CB15412MC 1.5 1.1 230
No Equal
No Equal
No Equal
30
35
20
CB20412MC
2
1.5 230
00084MC
No Equal
2823018310
25
30
20
CB30412MC
3
2.2 230
00094MC
S300N1CBC 2823028310
40
45
30
CB50412MC
5
3.7 230
00104MC
S500N1CBC 2821139310
60
80
45
8.1 x 5.9 x 9.3
11 x 6.7 x 12.5
8
15
“K” repair parts
Capacitor
ContactorOverload Start Relay
Control Box
CapacitorCapacitorCapacitorCapacitor
HPKW VoltsRepair Part
OrderOrderOrder
Order Number
TypeMfd. VoltageQuantity
NumberNumber
Number
Number
9K447
CB15412MC 1.5 1.1
9K452
Start 105-126 250
Start 105-126 250
9K480 (S)
9K451
Run
20
9K472 (M)
9K453
Start
208-250
250
9K473 (S)
9K454
Run
45
370
9K474 (M)
9K447
CB20412MC
2 1.5
230
CB30412MC
3 2.2
9K455
CB50412MC
5 3.7
9K456
Run
10
9K493
370
1
9K485
370
Start 270-324 330
Run
40
370
1
9K486
2
9K475 (S)
9K458
9K459
9K476 (M)
Repair parts above are compatible with and replace parts in old Goulds Pumps or Franklin Electric control boxes.
Order Number 9K479 for 200/208 Volt Start Relay.
PAGE 23
CentriPro
Residential Water Systems
CSCR AND MC control box check out
CHECKING PROCEDURE: BE SURE POWER IS TURNED OFF.
A. OVERLOAD (PUSH RESET BUTTONS TO MAKE SURE CONTACTS ARE CLOSED.)
1. OHMMETER SETTING: (R X 1)
2. TERMINAL CONNECTIONS: OHMMETER LEADS TO OVERLOAD TERMINALS.
3. OHMMETER READING: SHOULD NOT BE OVER 0.5 OHMS.
B. CAPACITOR (DISCONNECT ONE LEAD FROM EACH CAPACITOR PRIOR TO CHECKING.)
1. OHMMETER SETTING: (R X 1000).
2. TERMINAL CONNECTIONS: INDIVIDUAL CAPACITOR TERMINALS.
3. OHMMETER READING: POINTER SHOULD SWING TOWARD ZERO THEN DRIFT BACK TOWARD
INFINITY.
C. RELAY COIL (DISCONNECT LEAD FROM TERMINAL 5)
1. OHMMETER SETTING: (R X 1000).
2. TERMINAL CONNECTIONS: “5” AND “2” ON RELAY.
3. OHMMETER READING: 4500-7000 OHMS.
D. RELAY CONTACT (DISCONNECT LEAD FROM TERMINAL 1)
1. OHMMETER SETTING: (R X 1).
2. TERMINAL CONNECTIONS; “1” AND “2” ON RELAY.
3. OHMMETER READING: SHOULD BE ZERO.
E. MAGNETIC CONTACTOR ONLY (DISCONNECT 1 COIL LEAD)
1. OHMMETER SETTING: (R X 100).
2. CHECK COIL RESISTANCE: 180-1400 OHMS.
3. REMOVE CONTACT COVER AND INSPECT CONTACTS.
½, ¾ and 1 HP – 1Ø CSCR control box wiring diagrams
PAGE 24
CentriPro
Residential Water Systems
1Ø control box wiring diagrams
1½ HP STANDARD
1½ HP WITH MAGNETIC CONTACTOR
2 HP STANDARD
2 HP WITH MAGNETIC CONTACTOR
PAGE 25
CentriPro
Residential Water Systems
1Ø control box wiring diagrams
PAGE 26
3 HP STANDARD
3 HP WITH MAGNETIC CONTACTOR
5 HP STANDARD
5 HP WITH MAGNETIC CONTACTOR
CentriPro
Residential Water Systems
Pump Troubleshooting
WARNING
DISCONNECT AND LOCKOUT ELECTRICAL POWER BEFORE ATTEMPTING ANY SERVICE.
FAILURE TO DO SO CAN CAUSE SHOCK, BURNS OR DEATH.
Hazardous voltage
can shock, burn or
cause death.
SymptomProbable CauseRecommended Action
PUMP MOTOR
NOT RUNNING
Little or
No Liquid
Delivered
by Pump
1. Motor thermal protector tripped
a. Incorrect control box
b. Incorrect or faulty electrical connections
c. Faulty thermal protector
d. Low voltage
e. Ambient temperature of control box/
starter too high
f. Pump bound by foreign matter
g. Inadequate submergence
1. Allow motor to cool, thermal
protector will automatically reset
2. Open circuit breaker or blown fuse
2. Have a qualified electrician inspect and
repair, as required
3. Power source inadequate for load
3. Check supply or generator capacity
4. Power cable insulation damage
5. Faulty power cable splice
4 – 5. Have a qualified electrician inspect and
repair, as required
1. Faulty or incorrectly installed
check valve
1. Inspect check valve, repair as required
2. Pump air bound
2. Successively start and stop pump until flow
is delivered
3. Lift too high for pump
3. Review unit performance, check with dealer
4. Pump bound by foreign matter
4. Pull pump, clean, adjust set depth as
required
5. Pump not fully submerged
5. Check well recovery, lower pump if possible
6. Well contains excessive amounts
of air or gases
6. If successive starts and stops does not
remedy, well contains excessive air or gases
7. Excessive pump wear
7. Pull pump and repair as required
8. Incorrect motor rotation – three phase only.
8. Reverse any two motor electrical leads
a – e. Have a qualified electrician inspect
and repair, as required
f. Pull pump, clean, adjust set depth as
required
g. Confirm adequate unit submergence in
pumpage
PAGE 27
CentriPro
Residential Water Systems
AQUAVAR SOLO data
Controller, Breaker, Generator Sizing
Motor
Controller Model ➁CircuitGenerator ➃
HP Voltage ➀1AS15 3AS20 3AS30 3AS50 Breaker ➂(VA)
➀ Supply voltage must be 196 VAC – 265
VAC.
230
½
2200
200
➁ Shaded areas indicate which controller
230
models can be used with which motors.
¾
15
2900
200
Lighter shading indicates combina
230
tions where controller will limit peak
1
3500
performance to 85% of catalog value for
200
pump/motor.
230
1½
20
4400
200
➂ Circuit Breaker or Dual Element Time Delay
230
Fuse Size (Amps) protecting branch circuit
2
6100
supplying controller.
200
30
230
➃ Minimum size of single phase 240 V
3
8100
generator required.
200
40
230
5
50
13300
200
Wire Sizing – Maximum Cable Lengths in Feet to Limit Voltage Drop to 5% for 230 V Systems ⑤
Service Entrance to Controller
Controller Motor
Copper Wire Size 75ºC Insulation Exposed to a Maximum of 50ºC (122ºF) Ambient Temperature ⑥
HP 14 12 10 8 6 4 3 2 1 1/02/03/04/0250300350 400 500
Input
½ 366 583 925 1336210733454175526766378364
¾ 279 445 706 10201608255231864019506563838055
1 226 360 571 824 13002064257632504095516165138201
230V
1½*
286 455 657 1036164420522589326241115188653382369710
1 PH
2
*
* 331 478 754 1197149518862376299537794759599970738455 9852
3 * *
246 355 561 890 111114011766222528083536445852566283 7321 8343
5 ***
218 343 545 680 858 1081136317202165273032193847 4483 5109 6348
Controller to Motor
Copper Wire Size 75ºC Insulation Exposed to a Maximum of 50ºC (122ºF) Ambient Temperature ⑥
Controller Motor
HP
Output
14
12
10864321
1/0
2/0
3/0
4/0
250
300
350
400
500
½ 905 14422290 330652138276
¾ 690 11001748 25233978631678849945
1 558 890 1413 20403216510663758041
230V
1½ 445 709 1126 162525624068507864068072
3 PH
2 324 516 820 11841866296336994666587974109351
3 241 384 609 880 13872202274934674369550669498750
5
* 235 373 539 849 134816832123267533724255 5358675579649520
⑤ Reduce lengths by 13% for 200 V systems.
⑥ Lengths in bold require 90ºC wire. Shading indicates 40º C maximum ambient.
* Wire does not meet the N.E.C. ampacity requirement.
The lengths in each of the Wire Sizing tables represent 100% of the allowable voltage drop when motor is running at full load.
When sizing wire, the voltage drop of each wire segment must be included. The total must not exceed 100% of the allowable drop. Take for example a 1.5 HP motor with a distance from Service Entrance to Controller of 100' and 500' between the
Controller and Motor.
• Service Entrance to Controller = 100' of 10 AWG (100/455) = 22 % (455' is from the S.E. to Controller chart)
• Controller to Motor
= 500' of 12 AWG (500/709) = 71 % (709' is from the Controller to Motor chart)
Total Drop (must be ≤ 100%) 93 %
If the distance from the Controller to Motor was 600' (600/709) = 85% + 22% = 107%, we would need to use #10 wire for that
segment, ex. 600/1126 = 53% + 22% (for 100' of #10) = 75% which is acceptable. It is also acceptable to use different wire
sizes for the Buried and Well sections of wire.
PAGE 28
CentriPro
Residential Water Systems
Aquavar Solo and Balanced Flow Repair Parts
(See Ecom website or PRP, Repair Part Price Book, for Current Prices)
Order Number
Description
6K210
Gauge Guard - Transducer Protector
9K518
100 PSI Transducer 0.5 – 4.5V
9K519
200 PSI Transducer 0.5 – 4.5V
9K520
300 PSI Transducer 0.5 – 4.5V
9K523
10 Bar Transducer 0.5 – 4.5V (145 PSI)
9K524
SOLO and Balanced Flow Screw Repair Kit
9K525
SOLO and Balanced Flow Fan Repair Kit
9K545
10' Transducer Cable with Ground and GRN. Clamp
9K546
15' Transducer Cable with Ground and GRN. Clamp
9K547
25' Transducer Cable with Ground and GRN. Clamp
9K548
50' Transducer Cable with Ground and GRN. Clamp
9K549
100' Transducer Cable with Ground and GRN. Clamp
9K576
150' Transducer Cable with Ground and GRN. Clamp
9K577
200' Transducer Cable with Ground and GRN. Clamp
9K550
AquaBoost UIB
9K552
Balanced Flow and Aquavar SOLO UIB
9K575
Balanced Flow and Aquavar SOLO (all sizes) R05 Programmer
9K585
Water Sensor with Relay Contact
9K589
Over-Pressure Switch, 60-120 PSI, Balanced Flow or S-Drive
Service Factor Amps ALL Motors
230 Volt
200 Volt
HP
1Ø 2-Wire
1Ø 3-Wire
3Ø
3Ø
CentriPro1Franklin GrundfosCentriProFranklinGrundfosCentriProFranklin GrundfosCentriProFranklin
½
4.7/4.76 6 6.3 6 6 N/AN/A N/A N/AN/A
¾
6.4/6.28 8.48.3 8 8.4 3.93.8N/A4.54.4
1
9.1/8.1
9.8 9.89.79.89.8 4.74.7N/A5.55.4
1½ 11.0/10.4 13.1213.1211.111.511.6 6.1 5.9 7.3 7.2 6.8
2N/AN/AN/A12.213.2213.227.68.1 8.7 8.89.3
3 N/A N/A N/AN/AN/AN/A10.110.912.2 12 12.5
5 N/A N/A N/AN/AN/AN/A17.517.819.8220.2220.52
1. CentriPro 2-Wire motors have Generation 1 and Generation 2 amp ratings, see motor nameplate or motor data sticker that was supplied with motor.
2. Amps are higher than controller overload range - use of these motors will current limit and provide reduced performance.
PAGE 29
CentriPro
Residential Water Systems
Three Phase Motor Operation on VFD's
Variable Frequency Drive’s (VFD) can be used with the 3 phase CentriPro motor provided the operator
meets the following criteria:
1) Maintain frequencies from 30HZ – 60HZ. Do not operate below 30HZ for more than 1 second. 80 HZ
operation can be used.
2) Ensure VFD is a PWM, IGBT, Volts per Hz scalar type and does not produce more than 500 volts dV/dT.
3) Use a load reactor (load filter) of 3% impedance or more on motor lead lengths of 50 wire feet or more. The
Balanced Flow product already includes this in all models.
4) Follow all NEC, state, local or provincial electrical codes for Power Conversion Equipment wiring and
installation.
5) Provide appropriate dedicated short circuit protection. Properly sized fuses or breaker disconnects.
6) Size wire according to NEC, state, local or provincial codes OR refer to manufacturers recommendation for
wiring sizing.
7) Ensure proper flow around motor.
8) Maintain proper grounding of the motor back to drive and service entrance. Common ground throughout
system!
The following are some installation issues we have seen on returned Balanced Flow controllers which
factory re-testing has shown to operate perfectly:
Symptom
Cause
• Cycling, won't turn off, poor pressure control
Incorrect tank pre-charge pressure
• Cycling and wide pressure swings
Larger than recommended tank
• Poor performance
Motor running backwards
Performance Improvement Suggestions:
• Installing a spring check valve on the pump side of the tank can reduce time to standby when flow stops.
• Poor pressure control can be caused by a clogged sensor. Not an issue for sensors 4/09 and later.
• Updating controllers built prior to 4/09 with latest Software, UIB and Sensor will improve reliability and
performance.
• Updating software in controllers built after 4/09 may improve performance.
• Many generators produce voltages that exceed the 264VAC max rating of the controller. Test the generator
output voltage when no load is connected. If the voltage exceeds 264VAC, do not use it with the BF
controller!
PAGE 30
CentriPro
Residential Water Systems
AQUAVAR SOLO (formerly known as Balanced Flow) Troubleshooting
Section 3 Installer Pre-Start Selections is used to indicate system status i.e. running, stopped, or faulted. When
faulted, the status light will be red. The error code is the number of quick flashes followed by a 1 second pause.
The number of flashes can be any number from 2 to 9. The error code will be repeated until cleared. Some errors
will clear themselves with time. Others must be cleared manually by turning the power off for 1 minute. The
following table describes the various errors that can occur.
Fault Blink Codes
Flashes
None
None
Controller Status
Low/No
Input Voltage
Controller is in
Program Mode
Flashes Controller Status
Constant Standby/Low Voltage
Blinking
Pump Running
NO LIGHT
Description
Check the input voltage to the controller. Measure the voltage between L1 and L2
using an AC Voltmeter. This voltage should be greater than 190Vac.
Check the position of the “RUN/PRG Jumper”. The “RUN/PRG Jumper” is located
in the upper left hand corner of the controller. Refer to Figure 3.
Placing this jumper in “PRG” mode (Program Mode) allows the user to update the
controller’s software through the the controller’s software. When this jumper is in
“RUN” mode (Run Mode), the controller will operate normally.
If the controller is powered while in Program Mode, the status indicator will not
turn on.
To return the controller to Run Mode turn the power off to the controller and wait
5 minutes. Then move the “RUN/PRG Jumper” to “RUN”. Apply power to the
controller. The controller is now in Run Mode.
GREEN LIGHT CODES
Description
Constant Green Light indicates the pump is off. The system is in Standby mode
when there is no flow in the system and the pressure setting has been reached.
The system is in a Low Voltage condition when the line input voltage drops below
190VAC.
Flashing Green Light indicates the pump is running.
RED LIGHT CODES
Flashes Controller StatusFault Description
Controller Action This information is to be used by professional installers or qualified personnel only.
Constant
Controller Error
Internal controller fault. Replace controller.
To clear the fault, turn
off power to the con
troller, wait 1 minute,
turn on power to the
controller. If fault persists contact installer.
PAGE 31
CentriPro
Residential Water Systems
AQUAVAR SOLO (formerly known as Balanced Flow) Troubleshooting
Fault Blink Codes (continued)
RED LIGHT CODES
Flashes Controller Status Description
2 Blinks
Dry Well
This fault can be caused by:
• Water supply level in well falls below suction inlet of pump.
The controller will
• Plugged suction screen.
automatically restart
• Restriction in pipe between pump and pressure sensor.
according to the chart
• Air bound pump – see “Purging System”
shown on the right. If
• Incorrect setting of “MAXIMUM SPEED” switch. Be sure to set the “MAXIMUM
fault persists contact
SPEED” switch to 80 Hz when using mismatched pumps (water ends) and
installer.
motors.
• Incorrect setting of “MOTOR OVERLOAD SETTING (SFA)” switch. Ensure the
Motor Overload Setting (SFA) Switch is not set higher than the Service Factor
Amps (SFA) listed on the motor nameplate.
• Need for Dry Well Power Calibration. Perform Dry Well Power Calibration as
described in ADVANCED SETTINGS section.
In systems where the motor operates at less than Service Factor Amps the
controller may show a false “dry well” fault. See Dry Well Sensitivity Section.
If problems persists, please verify supply capacity.
The controller will automatically restart according to the chart below.
Dry Well Fault Reset table:
Fault 1 (Start Point) - resets after 1 minute
Fault 2 - resets after 10 minutes
Fault 3 - resets after 20 minutes
Fault 4 - resets after 30 minutes
Fault 5 - resets after 60 minutes and every 60 minutes thereafter
Dry well can be reset by pressing both pushbuttons at the same time
or by turning off the power. A fixed, 1 minute, restart time is also
available. See ADVANCED SETTINGS section.
3 Blinks
Sensor Fault
This fault can be caused by:
• Disconnected sensor. Disconnect sensor from sensor cable connector and
The controller will not reconnect to ensure a good connection.
run if the signal from
• Disconnected sensor cable lead inside the controller. Check for loose wires where
the sensor is disconnected or out of toler- the sensor cable connects to the circuit board by tugging on each wire.
ance. The controller
• Broken wire in the sensor cable.
will automatically • Miswired sensor cable. Check that the wires are connected to the correct
restart when the sig- terminals on the sensor connector. The correct location of the wires is indicated
nal is within tolerance.
on the circuit board. B=Black, R=Red, W=White.
If fault persists contact
• Failed sensor. With the sensor cable connected to the circuit board, measure the
installer.
DC voltage between the black and white wires of the sensor cable at the sensor
connector. The voltage measured should be between 0.5Vdc and 4.5Vdc
depending on the system pressure, see chart below.
• A vacuum on the sensor (transducer) of 17" Hg or more will cause a sensor fault,
eliminate the vacuum.
PAGE 32
CentriPro
Residential Water Systems
AQUAVAR SOLO (formerly known as Balanced Flow) Troubleshooting
Fault Blink Codes (continued)
RED LIGHT CODES
Flashes
3 Blinks
Controller Status
Sensor Fault
(continued)
Description
Sensor Output vs. Applied Pressure
5
4.5
Transducer Output (Volts DC)
4
3.5
3
2.5
100 PSI Sensor
200 PSI Sensor
2
1.5
1
0.5
0
0
25
50
75
100
125
150
175
200
Pressure (PSI)
4 Blinks
Over Current
The controller will try
to restart the motor
three times before
displaying this fault.
To clear the fault,
turn off power to the
controller, wait 1
minute, turn on
power to the controller. If fault persists
contact installer.
This fault can be caused by:
• Installing a 1Ø motor - system requires a 3Ø, 200 or 230 V motor.
• Mechanical binding from debris in pump.
• Electrical failure of the motor.
• Incorrect setting of “MOTOR OVERLOAD SETTING (SFA)” switch.
A false “bound pump” error will be displayed if the switch is set too low.
• Pump wire insulation breaking down. Check insulation with megger.
5 Blinks
Short Circuit
If this fault is detect
ed
while the pump is
running,
the control
ler
will
attempt
to
restart
three
times
before displaying
this
fault. To clear the
fault, turn off power
to the controller, wait
1 minute, turn on
power to the controller. If fault persists
contact installer.
This fault can be caused by:
• Electrical failure of the motor.
• Electrical failure of wiring between controller and motor.
Verify the error by turning power to controller off for 1 minute and then on.
If error persists, motor and wiring between controller and motor must be
checked. Turn power off for 1 minute. Remove the three motor wires from the
terminal block. Check wiring and motor for shorting phase to phase and
phase to ground. Refer to motor’s manual for information on resistance
readings.
Verify the error by turning power to controller off for 1 minute and then on.
Pump/Motor must be checked if fault persists.
PAGE 33
CentriPro
Residential Water Systems
AQUAVAR SOLO (formerly known as Balanced Flow) Troubleshooting
Fault Blink Codes (continued)
RED LIGHT CODES
Flashes Controller Status Description
6 Blinks
Ground Fault
WARNING This device does not provide personnel protection against shock.
This function is intended for equipment protection only.
The controller will not
This fault can be caused by:
restart if displaying
• Electrical failure of the motor
this fault. To clear the
• Electrical failure of wiring between controller and motor.
fault, turn off power
to the controller, wait • Miswiring of motor cable.
Verify the error by turning power to controller off for 1 minute and then on. If
1 minute, turn on
power to the control- error persists, motor and wiring between controller and motor must be checked.
Turn power off and wait 1 minute. Remove the three motor wires and ground wire
ler. If fault persists
from the terminal block. Check wiring and motor for shorting phase to ground
contact installer.
using a megohmmeter (“megger”). A reading less than 200K Ohms indicates faulty
insulation in the motor cable or motor. Test each to determine fault location.
7 Blinks
Temperature
This fault can be caused by:
• High ambient temperature. The maximum ambient temperature rating is 122ºF
The controller will
(50ºC).
automatically restart
• Low ambient temperature. The minimum ambient temperature rating is 14ºF
when the tem(-10ºC).
perature reaches an
Check for a fan failure. The fan will turn on when the temperature inside the
acceptable level. If
fault persists contact controller reaches 140ºF (60ºC). The fan will turn on for 1 second each time the
controller starts the motor. If the fan never turns on, check fan connections and
installer.
replace as needed. Ensure that the external fan intake filter is not blocked or
clogged. It can be removed for cleaning and replacements are available.
8 Blinks
Open Lead
This fault can be caused by:
• Disconnected or broken wire between the controller and motor.
The controller will not
Verify the error by turning power to controller off for 1 minute and then on. If error
restart if displaying
persists, motor and wiring between controller and motor must be checked. Turn
this fault. To clear the
power off for 5 minutes. Remove the three motor wires from the terminal block.
fault, turn off power
Using an ohmmeter, measure the resistance from phase to phase. A disconnected
to the controller, wait
or broken wire will be indicated by a high resistance reading (20 ohms or higher).
1 minute, turn on
power to the controller. If fault persists
contact installer.
9 Blinks Low Pressure Cut-Off This fault can be caused by:
• Pressure 20 PSI below set point for 30 seconds. May be a broken pipe or tripped
The controller will
pressure relief valve. If 20 PSI or more pressure drop for 30 seconds is normal for
not restart if display
the system, switch the broken pipe protection off or change system to prevent
ing this fault. To clear
the pressure drop.
the fault, turn off
power to the controller, wait 1 minute,
turn on power to the
controller. If fault persists contact installer.
PAGE 34
CentriPro
Residential Water Systems
Measuring insulation resistance
1. Set the scale lever to R x 100K (R x 100,000) and
set the ohmmeter on zero.
Megger…
Open (turn off) master breaker
or disconnect all leads from
starter or control box to avoid damage to
meter or electric shock hazard.
WARNING
2. Connect an ohmmeter lead to any one of the
motor leads and the other to the metal drop
pipe. If the drop pipe is plastic, connect the
ohmmeter lead to the metal well casing or
ground wire.
What It Means –
1. If the ohm value is normal, the motor windings
are not grounded and the cable insulation is not
damaged.
2. If the ohm value is below normal, either the
windings are grounded or the cable insulation
is damaged. Check the cable at the well seal as
the insulation is sometimes damaged by being
pinched.
Table 1 – Normal Ohm and Megohm Values (Insulation Resistance) Between All Leads and Ground
Insulation resistance does not vary with rating. All motors of all HP, voltage and phase rating have similar values of insulation resistance.
Condition of Motor and LeadsOhm ValueMegohm Value
A new motor (without drop cable).
20,000,000 (or more)
20.0
A used motor which can be reinstalled in the well.
10,000,000 (or more)
10.0
Motor in Well. Ohm readings are for drop cable plus motor. A new motor in the well.
2,000,000 (or more)
2.0
A motor in the well in reasonably good condition.
500,000 - 2,000,000
0.5 - 2.0
A motor which may have been damaged by lightning or with damaged
leads. Do not pull the pump for this reason.
20,000 - 500,000
0.02 - 0.5
A motor which definitely has been damaged or with damaged cable.
The pump should be pulled and repairs made to the cable or the motor
replaced. The motor will not fail for this reason alone, but it will
probably not operate for long.
10,000 - 20,000
0.01 - 0.02
A motor which has failed or with completely destroyed cable insulation.
The pump must be pulled and the cable repaired or the motor replaced.
Less than 10,000
0 - 0.01
PAGE 35
CentriPro
Residential Water Systems
Motor winding resistance checkout
Cable checkout
Measuring Winding Resistance
Checking Cable and Splice
1. Set the scale lever to R x 1 for values under 10
ohms. For values over 10 ohms, set the scale
lever to R x 10. Zero balance the ohmmeter as
described earlier on page 11.
Open master breaker and
disconnect all leads from
control box to pressure switch (Q-D type
control, remove lid) to avoid damage to meter
or electric shock hazard.
2. Connect the ohmmeter leads as shown below.
CAUTION
Table 2 – Cable Resistance – Copper
Cable
DC Resistance of Cable per 100 Foot
SizeLength Ohms per Pair of Leads
14
12
10
8
6
4
2
.544
.338
.214
.135
.082
.052
.032
If aluminum cable is used the readings will be
higher. Divide the ohm readings on this chart
by 0.61 to
determine the
actual resistance
of aluminum
cable.
See motor data pages
for motor resistance
ratings.
1. Submerge cable and splice in steel barrel of water
with both ends out of water.
2. Set ohmmeter selector on RX100K and adjust
needle to zero (0) by clipping ohmmeter leads
together.
3. After adjusting ohmmeter, clip one ohmmeter
lead to barrel and the other to each cable lead
individually, as shown.
4. If the needle deflects to zero (0) on any of the cable
leads, pull the splice up out of the water. If the
needle falls back to
Checking Cable and
(∞) (no reading) the
Splice Test
leak is in the splice.
5. If leak is not in the
splice, pull the cable
out of the water slowly
until needle falls back
to (∞) (no reading).
When the needle falls
back, the leak is at
that point.
OHMS
Ohmmeter
Set at R x 100K
R x 100
R x 10
Rx1
ZERO
OHMS
R x 1000
R x 10K
R x 100K
Attach this lead
to Metal Tank
6. If the cable or splice
is bad, it should be
repaired or replaced.
What It Means –
1. If all ohm values are
normal, the motor
windings are neither
shorted nor open, and the cable colors are
correct.
2. If any one ohm value is less than normal, the
motor is shorted.
3. If any one ohm value is greater than normal, the
winding or the cable is open or there is a poor
cable joint or connection.
RULE OF THUMB
Add resistance of drop cable when checking
pump in well. See Table 2 above.
PAGE 36
4. If some ohm values are greater than normal and
some less, the leads are mixed.
CentriPro
Residential Water Systems
AMPROBE INSTRUCTIONS
OHMMETER INSTRUCTIONS
The Amprobe is a multi-range, combination ammeter
and voltmeter.
The Ohmmeter is used for measuring the electrical
resistance of a wire circuit. The unit of measurement is
called an Ohm.
Voltmeter Scales:
150 VOLTS 600 VOLTS
Ammeter Scales:
5 AMPS
15 AMPS
40 AMPS
100 AMPS
1. When used as an ammeter, the tongs are placed
around the wire being measured with the rotary
scale on the 100 amp range. Then rotate the scale
back to the smaller ranges until an exact reading is
indicated.
2. When used as a voltmeter, the two leads are
clipped into the bottom of the instrument with the
rotary scale on the 600 volt range. If the reading is
less than 150 volts, rotate the scale to the 150 volt
range to get a more exact reading.
1. The knob at the bottom of the Ohmmeter is
adjustable through six ranges:
RX1
= R x 1
If your ohmmeter
RX10 = R x 10
is digital readout
RX100 = R x 100
type, refer to the
instructions that
RX1000 = R x 1,000
came with it.
RX10K = R x 10,000
RX100K = R x 100,000
2. The round center knob is for the purpose of
adjusting the instrument to zero (0) after clipping
the two ohmmeter leads together. This must be
done every time the range selection is changed.
CAUTION
Use Ohmmeter only with power
off.
PAGE 37
CentriPro
Residential Water Systems
Fuse Checkout
3 Phase starter Coil checkout
Open master breaker and disconnect
all leads from starter to avoid
damage to meter or electric shock hazard. Connect
the ohmmeter leads as shown above.
WARNING
1. Set R x 1.
2. Connect leads as shown.
3. Reading: Should register zero.
What It Means –
Zero reading indicates fuse OK. Infinity (∞) reading
indicates bad fuse.
Coil with Ohmmeter
1. Set R x 1,000.
2. Connect leads as shown.
3. Reading: Should register some value,
Approximately 200-1000 ohms.
What It Means –
Infinity reading indicates coil is open. Zero reading
indicates coil is shorted. In either case, the coil
should be replaced.
A reading of 200-1000 ohms indicates coil is ok.
PAGE 38
CentriPro
Residential Water Systems
3 Phase starter Voltage checkout
Checking Voltage at Fused Disconnect and
Magnetic Starter
WARNING
Power is ON during voltage
checking.
1. To check voltage: Use voltmeter on L1, L2 and L3 in
sequence. Check should be made at four locations.
Step 1 Checking incoming power supply.
Step 2 Checking fuses.
Step 3 Checking contact points
Step 4 Checking heaters.
VOLT
600 500 400 300 200 100 0-
2. When checking voltage, all other major electrical
appliances (that could be in use at the same time)
should be running.
3. If incoming power supply readings are not within
the limits (see chart), call your power supplier.
Voltage Limits
Name PlateMeasured Volts
▼MinimumMaximum
208V 3Ø
188
228
230V 3Ø
207
253
460V 3Ø
414
506
575V 3Ø
518
632
NOTE: Phase to phase – full line voltage. Phase to
neutral – ½ full line voltage. (depending on
transformer connection)
VOLT
600 500 400 300 200 100 0-
RULE OF THUMB
Incoming power should be within 5% of power
supply voltage. Motors are rated ±10% of
nameplate. The other 5% is used for cable voltage
drop.
PAGE 39
CentriPro
Residential Water Systems
Transformer Sizes
A full three phase supply is recommended for all three
phase motors, consisting of three individual transformers or one three phase transformer. “Open” delta
or wye connections using only two transformers can
be used, but are more likely to cause problems from
current unbalance.
Transformer ratings should be no smaller than listed in
the table for supply power to the motor alone.
Transformer Capacity Required For Submersible Motors
Smallest KVA Rating –
SubmersibleTotal Effective
Each Transformer
3Ø MotorKVAOpen WYEWYE or
DELTA 2
DELTA 3
HP RatingRequired
TransformersTransformers
1½321
2421½
3532
57½5 3
7½107½ 5
101510 5
1520157½
20251510
25302010
30402515
40503020
50603520
60754025
75905030
100
120
65
40
OPEN DELTA OR WYE
FULL THREE PHASE
PAGE 40
CentriPro
Residential Water Systems
Three Phase Power Unbalance
A full three phase supply is recommended for all
three phase motors, consisting of three individual
transformers or one three phase transformer. Socalled “open” delta or wye connections using only two
transformers can be used, but are more likely to cause
problems, such as poor performance overload tripping or early motor failure due to current unbalance.
Transformer ratings should be no smaller than listed
on Transformer Size Chart on previous page.
Phase designation of leads for CCW rotation viewing shaft end.
To reverse rotation, interchange any two leads.
Phase 1 or “A” – Black Motor Lead or T1
Phase 2 or “B” – Yellow Motor Lead or T2
Phase 3 or “C” – Red Motor Lead or T3
Notice: Phase 1, 2 and 3 may not be L1, L2 and L3.
Checking and correcting rotation
and current unbalance
1. Establish correct motor rotation by running in both
directions. Change rotation by exchanging any two
of the three motor leads. The rotation that gives the
most water flow is always the correct rotation.
2. After correct rotation has been established, check
the current in each of the three motor leads and calculate the current unbalance as explained in 3 below.
If the current unbalance is 2% or less, leave the leads
as connected.
If the current unbalance is more than 2%, current
readings should be checked on each leg using each
of the three possible hook-ups. Roll the motor leads
across the starter in the same direction to prevent
motor reversal.
3. To calculate percent of current unbalance:
A. Add the three line amp values together.
B. Divide the sum by three, yielding average current.
C. Pick the amp value which is furthest from the average current (either high or low).
D. Determine the difference between this amp value
(furthest from average) and the average.
E. Divide the difference by the average.
Multiply the result by 100 to determine percent of
unbalance.
4. Current unbalance should not exceed 5% at service
factor load or 10% at rated input load. If the unbalance cannot be corrected by rolling leads, the source
of the unbalance must be located and corrected. If,
on the three possible hookups, the leg farthest from
the average stays on the same power lead, most of
the unbalance is coming from the power source.
However, if the reading farthest from average moves
with the same motor lead, the primary source of
unbalance is on the “motor side” of the starter. In this
instance, consider a damaged cable, leaking splice,
poor connection, or faulty motor winding.
Hookup 1
L1L2L3
Hookup 2
L1L2L3
Hookup 3
L1L2L3
T1T2T3
T1T2T3
T1T2T3
Motor
Leads
RBY
YRB
BYR
T3T1T2
T2T3T1
T1T2T3
Starter
Terminals
Example:
T3-R = 51 amps
T1-B = 46 amps
T2-Y = 53 amps
Total = 150 amps
÷ 3 = 50 amps
— 46 = 4 amps
4 ÷ 50 = .08 or 8%
T2-Y = 50 amps
T3-R = 48 amps
T1-B = 52 amps
Total = 150 amps
÷ 3 = 50 amps
— 48 = 2 amps
2 ÷ 50 = .04 or 4%
T1-B = 50 amps
T2-Y = 49 amps
T3-R = 51 amps
Total = 150 amps
÷ 3 = 50 amps
— 49 = 1 amps
1 ÷ 50 = .02 or 2%
OPEN DELTA
OR WYE
FULL THREE
PHASE
PAGE 41
CentriPro
Residential Water Systems
Generator sizing
Note: Always consult the generator
manufacturer whenever questions arise.
These sizing charts are recommendations based on
motor service factor loading for typical continuous
duty generators. If you need to call the generator
manufacturer, be prepared to tell them the motor KVA
code, the service factor amperage, locked rotor amperage, phase, hertz, motor type, etc. This information
can all be found in this manual.
Please note that the 2-wire chart is only for PSC
(permanent split capacitor) type, 2-wire motors and
should not be used for split-phase, 2-wire motors. If
using split-phase, 2-wire motors the generator should
be 50% larger than that listed for a 3-wire motor.
You must know which type generator you have before
using the charts as the required generator size varies
by type. Internally regulated generators are also called
self-excited. Externally regulated generators are the
most common. In addition to the Kw/KVA rating, the
generator frequency (Hertz, typically 60 HZ in USA) is
very important when operating pumping equipment
because frequency variations affect pump output in
direct relation to the pump Affinity Laws. Operating
under 60 hertz will reduce flow and head while operating over 60 hertz will increase flow, head, HP and
amp draw and could overload the motor.
The generator should always be started before the
pump/motor is started and always stop the pump/
motor before shutting down the generator. Operating generators at higher elevations or using natural
gas a fuel can affect performance, consult the generator manufacturer for their recommendations in these
instances.
Generator Recommendations
Externally Regulated
Internally Regulated
MotorHPKWKVAKWKVA
Minimum Generator Rating
PSC.5
Type.75
2-Wire1
1Ø1.5
.5
.75
1
1.5
2
3
5
7.5
10
3-Wire
15
1Ø
20
and
25
3Ø
30
Motors
40
50
60
75
100
125
150
175
200
PAGE 42
2.5
3.5
5
6
2
3
4
5
7.5
10
15
20
30
40
60
75
100
100
150
175
250
300
375
450
525
600
3.1 1.75 2.2
4.4
2.5
3.1
6.3
3.2
4
7.5
4
5
2.5
1.5
1.9
3.8
2
2.5
5
2.5
3.2
6.3
3
3.8
9.4
4
5
12.5
5
6.3
18.8
7.5
9.4
25
10
12.5
37.5
15
18.8
50 20
25
75
25
31
94 30 37.5
125
40
50
125
50
62.5
188
60
75
220
75
94
313
100
125
375
150
188
469
175
219
563
200
250
656
250
313
750
275
344
CentriPro
Residential Water Systems
Head and Pressure Equivalents
1.Feet Head of Water and Equivalent Pressures
2.Pressure and Equivalent Feet Head of Water
To change head in feet to pressure in pounds, multiply by .434
To change pounds pressure to feet head, multiply by 2.3
Feet
Feet Feet Feet
PSI
PSI
PSI
PSI
HeadHeadHeadHead
Feet
Feet
Feet
Feet
PSI
PSI
PSI
PSI
HeadHeadHeadHead
1
2
3
4
5
6
7
8
9
10
20
1 2.31 20 46.18 120277.07225 519.51
2 4.62 25 57.72 125288.62250 577.24
3 6.93 30 69.27 130300.16275 643.03
4 9.24 40 92.36 140323.25300 692.69
5 11.54 50 115.45150346.34325 750.41
6 13.85 60 138.54160369.43350 808.13
7 16.16 70 161.63170392.52375 865.89
8 18.47 80 184.72180415.61400 922.58
9 20.78 90 207.81190438.905001154.48
10 23.09 100230.90200461.7810002309.00
15
34.63
110
253.98
––– –
.43
.87
1.30
1.73
2.17
2.60
3.03
3.46
3.90
4.33
8.66
30 12.9914060.63300129.93
40 17.3215064.96325140.75
50 21.6516069.29350151.58
60 25.9917073.63400173.24
70 30.3218077.96500216.55
80 34.6519082.29600259.85
90 38.9820086.62700303.16
10043.31 22597.45 800346.47
110 47.64 250108.27 900 389.78
120 51.97 275 119.101000 433.09
130 56.30 –
–
–
–
Approximate Cost of Operating Electric Motors
*Average kilowatts input or cost
*Av. kw input or cost per hour
Motor
based on 1 cent per kilowatt hourMotor
based on 1 cent per kw hour
HPHP
1 Phase
3 Phase
⁄3.408 20
1
3 Phase
16.9
½
.535
.520
25
20.8
¾
.760
.768
30
26.0
1
1.00
.960
40
33.2
1½
1.50
1.41
50
41.3
2
2.00
1.82
60
49.5
3
2.95
2.70
75
61.5
5
4.65
4.50
100
81.5
7½
6.90
6.75
125
102
150
109.30
9.00
200
122
162
PAGE 43
CentriPro
Residential Water Systems
centripro or Square "D" Switches
Furnas Pro Control
Adjust in proper sequence:
MAIN SPRING ADJUSTMENT
Turn clockwise to increase both cut-out
and cut-in pressure. (2 PSI/turn)
1. CUT-IN: Turn nut down for higher cut-in pressure, or
up for lower cut-in.
2. CUT-OUT: Turn nut down for higher cut-out pressure, or up for lower cut-out.
LINE LOAD LOAD LINE
ADJUSTMENT
Differential: adjust
for cut-out point
Line
L1
MOTOR
L1
Grounding
Provisions
#8-32 screws
DIFFERENTIAL
ADJUSTMENT
Turn clockwise to increase
cut-out pressure without
affecting cut-in. (3 PSI/turn)
L2
Load
Load
Line
L2
Range: adjust
for cut-in point
basic formulaS and symbols
Formulas
Symbols
GPM= Lb./Hr.
500 x Sp. Gr.
GPM
= gallons per minute
Lb.
=pounds
H = 2.31 x psi
Sp. Gr.
Hr.
=hour
H = 1.134 x In. Hg.
Sp. Gr.
H
= head in feet
psi
= pounds per square inch
HV= V2 = 0.155 V2
2g
In. Hg. = inches of mercury
hv
= velocity head in feet
V = GPM x 0.321= GPM x 0.409
A
(I.D.)2
V
= velocity in feet per second
g
= 32.16 ft./sec.2 (acceleration of gravity)
BHP= GPM x H x Sp. Gr.
3960 x Eff.
A
= area in square inches (πr2) (for a circle or pipe)
Sp. Gr. = specific gravity
ID
= inside diameter in inches
Eff. = GPM x H x Sp. Gr.
3960 x BHP
BHP
= brake horsepower
Eff.
= pump efficiency expressed as a decimal
NS= N√GPM
H3/4
N S
= specific speed
N
= speed in revolutions per minute
D
= impeller in inches
H=V2
2g
PAGE 44
CentriPro
Residential Water Systems
Terms and Usable Formulas
basic formulaS and symbols
Temperature conversion
DEG. C= (DEG. F – 32) x .555
DEG. F= (DEG. C x 1.8) + 32
Area of a Circle
A=area;C=circumference.
A=π r2; π=3.14
C=2πr
r
d
CIRCLE
Water Horsepower = GPM x 8.33 x Head = GPM x Head
Laboratory BHP =
Where:
GPM =
8.33 =
33000 =
Head =
330003960
3960 x Eff.
Field BHP
= Laboratory BHP + Shaft Loss
Total BHP
= Field BHP + Thrust Bearing Loss
Gallons per Minute
Pounds of water per gallon
Ft. Lbs. per minute in one horsepower
Difference in energy head in feet (field head).
Where:
GPM = Gallons per Minute
Head= Lab. Head (including column loss)
Eff. = Lab. Eff. of Pump Bowls
Shaft Loss = HP loss due to mechanical friction of lineshaft bearings
Thrust Bearing Loss = HP Loss in driver thrust bearings
(See (1) below under Misc.)
Head x GPM x Sp. Gr.
D=diameter
r =radius
Motor Eff. from Motor mfg. (as a decimal)
Input Horsepower = Total BPH
Motor Eff.
Field Efficiency = Water Horsepower
Water HP as determined above
Total BHP as determined above
Total BHP
(See (2) below under Misc.)
Water HP as determined above
Input HP as determined above
Overall Plant Efficiency = Water Horsepower
Input Horsepower
Input Horsepower
=
Electrical
BHP
=
4.826 x K x M x R
Mot. Eff.
746
BHP
= Brake Horsepower as determined above
Mot. Eff. = Rated Motor Efficiency
K
= Power Company Meter Constant
= Power Company Meter Multiplier, or Ratio of Current and Potential M
Transformers connected with meter
R
= Revolutions of meter disk
= Time in Sec. for R
T
E
= Voltage per Leg applied to motor
I
= Amperes per Leg applied to motor
PF
= Power factor of motor
1.732
= Factor for 3-phase motors. This reduces to 1 for single phase motors
Kilowatt input to Motor = .746 x I.H.P. = 1.732 x E x I x PF
1000
Miscellaneous
= 1.732 x E x I x PF
T
KW-Hrs. Per 1000 Gallons of =
Cold Water Pumped Per Hour
HD in ft. x 0.00315
Pump Eff. x Mot. Eff.
(1) Thrust Bearing Loss = .0075 HP per 100 RPM per 1000 lbs. thrust.*
(2) Overall Plant Efficiency sometimes referred to as “Wire to Water” Efficiency
*Thrust (in lbs.) = (thrust constant (k) laboratory head) + (setting in feet x shaft wt. per ft.)
Note: Obtain thrust constant from curve sheets
Discharge Head (in feet of fluid pumped)
= Discharge Pressure (psi) x 2.31
Sp. Gr. of Fluid Pumped
PAGE 45
CentriPro
Residential Water Systems
HydroPro and CentriPro Tank Selection
table 1 – tank Models – See your Full Line Catalog Tank Bulletins for a listing of all available models.
Total ① Drawdown in Gals. at System
Maximum
Model VolumeOperating Pressure Range of
Drawdown
No.
(Gals.)18/40 28/50 38/60 Volume
PSIGPSIGPSIG (Gallons)
V6P 2.0 V15P 4.5 V25P 8.2 V45P 13.9 V45B 13.9 V45 13.9 V60B 19.9 V60 19.9 V80
25.9
V80EX 25.9
V100
31.8 V100S
31.8 V140B 45.2 V140 45.2 V200B 65.1 V200 65.1 V250 83.5 V260 84.9 V350 115.9 0.8 1.8 3.3 5.6 5.6 5.6 8.0 8.0 10.4
10.4
12.8 12.8 18.2 18.2 26.2 26.2 33.6 34.1 46.6 0.7 1.5 2.8 4.7 4.7 4.7 6.8 6.8 8.8
8.8
10.8 10.8 15.4 15.4 22.1 22.1 28.4 28.9 39.4 0.6 1.3 2.4 4.1 4.1 4.1 5.8 5.8 7.6
7.6
9.4 9.4 13.3 13.3 19.2 19.2 25.6 25.0
34.1 1.2
2.7
4.5
8.4
8.4
8.4
12.1
12.1
13.9
13.9
13.8
13.8
27.3
27.3
39.3
39.3
50.8
44.7
70.5
Tank Drawdown Pressure Factors Using an “Extra”
2 PSI of Drawdown
Pressure DifferentialFactor with extra 2 psi*
18 – 40
.402
28 – 50
.340
38 – 60
.295
48 – 70
.260
To Calculate drawdown capacity multiply: Factor x Tank Volume.
①Drawdown based on a 22 psi differential and Boyle’s Law. Temperature, elevation and pressure can all affect drawdown volume.
table 2 – pressure factors
Pump Cut-Out Pressure – PSIG
Pump Cut-In Pressure – PSIG
2025 303540 4550 556065707580859095100
105
110
115
30.22
35.30 .20
40.37 .27 .18
45.42.34 .25.17
50.46.39 .31.23.15
55.50.43 .36.29.22 .14
60.54.47 .40.33.27 .20.13
65 .50.44.38.31.25.19.13
70 .53 .47.41.35 .30.24 .18.12
75 .50.45.39 .33.28 .22.17.11
80 .53.48.42 .37.32 .26.21.16.11
85 .50.45 .40.35 .30.25.20.15.10
90 .53.48 .43.38 .33.29.24.19.14.10
95 .50 .46.41 .36.32.27.23.18.14.09
100 .52 .48.44 .39.35.31.26.22.17.13.09
105 .50.46 .42.38.33.29.25.21.17.13.08
110 .52.46 .44.40.36.32.28.24.20.16.12
115 .50 .46.42.39.35.31.27.23.19.15.12.06
120 .52 .48.45.41.37.33.30.26.22.19.15.11
125 .50.47.43.39.36.32.29.25.21.16.14 .11.07
To determine tank drawdown of operating pressure ranges other than those listed in table, use following procedure:
Multiply total tank volume (table 1) by pressure factor (table 4).
Example: Operating range: 35/55
Tank being used: V-200
65.1 = Total volume of tank (table 1)
x .29 Pressure factor (table 4)
18.9 = Drawdown in gallons at 35/55 PSI operating range.
PAGE 46
CentriPro
Residential Water Systems
Jet Pump Motor Data and Electrical Components
A.O. SMITH MOTOR DATA
GP
ServiceMax. Load
Circuit
Where UsedA.O. Smith HP VoltsPhase
Watts
NumberFactorAmpsBreaker
J04853
J05853
J06853
J07858
J08854
② J09853
② J04853L
② J05853L
② J06853L
② J07858L
①② J08854L
SFJ04853
SFJ05853
SFJ06853
② SFJ04860
② SFJ05860
② SFJ06860
J05, HB705
JL07N, HSJ07, XSH07, HB
JL10N, HSJ10, SJ10, XSH10, HB
HSJ15, SJ15, HB, XSH15
HSJ20, HSC20, XSH20
XSH30, GT30
J5(S), GB
J7(S), GB, GT07, (H)SJ07, HSC07
J10(S), GB, GT10, (H)SJ10, HSC10
J15(S), GB, GT15, HSJ15, HSC15
HSJ20, GB, GT20, HSC20
JB05
JB07
JB10
JRS5, JRD5, JB05
JRS7, JRD7, JB07
JRS10, JRD10, JB10
① Effective July, 1998, 230 V only.
C48J2DB11C3HF
C48K2DB11A4HH
C48L2DB11A4HH
C48M2DB11A1HH
K48N2DB11A2HH
C56P2U11A3HH
C48A93A06
C48A94A06
C48A95A06
C48M2DC11A1
K48A34A06
S48A90A06
C48A77A06
C48A78A06
C48C04A06
C48C05A06
C48C06A06
½
¾
1
1½
2
3
½
¾
1
1½
2
½
¾
1
½
¾
1
115/230
115/230
115/230
115/230
115/230
230
115/230
115/230
115/230
115/230
230
115/230
115/230
115/230
115/230
115/230
115/230
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.6
1.5
1.4
1.3
1.2
1.15
1.6
1.5
1.4
1.3
1.2
1.6
1.5
1.4
1.6
1.5
1.4
10.8/5.4
14.8/7.4
16.2/8.1
20.0/10.0
22.6/11.3
17.2
10.8/5.4
14.8/7.4
16.2/8.1
21.4/10.7
12.9
9.4/4.7
13.6/6.8
15.8/7.9
12.6/6.3
14.8/7.4
16.2/8.1
880
1280
1440
1866
2100
3280
968
1336
1592
1950
2100
900
1160
1400
990
1200
1400
25/15
30/15
30/20
40/20
25/15
30
25/15
30/15
30/20
40/20
25
20/10
25/15
30/20
25/15
30/15
30/20
② Current production motor
ELECTRICAL COMPONENTS
Motor Overload with Leads Run Capacitor
GP MotorA.O. Smith
Start Capacitor
ModelMotor Model ④ Old Number ③ New NumberT.I. Number
and MFDMFD Rating
J04853
C48J2DB11C3HF
614246 71
MET38ABN
610807 1: 124/148
J05853
C48K2DB11A4HH
614246 20
CET63ABN
610807 2: 161/192
J06853
C48L2DB11A4HH
614246 9
CET52ABN
610807 2: 161/192
J07858
C48M2DB11A1HH
614246 79
CET38ABM
610807 2: 161/192
J08854
K48N2DB11A2HH
611307 29
BRT44ABM
614529 4: 25
610807 1: 124/148
J09853 _ - 196427-20
611106 22
611106 36
BRB2938
628318 314: 55
610807 11; 36-43
J04853L C48A93A06
614246 98
627121 43
MET39ABN-CL
610807 1:124/148
J05853L C48A94A06
614246 20
627121 38
CET63ABN
610807 2:161/192
J06853L C48A95A06
614246 9
627121 7
CET52ABN
610807 2:161/192
J07858L C48C53A06
611123 21
BRT45ABM
610807 7:189/227
J08854L K48A34A06
616861 10
627119 10
CET31ABN
623450 8: 30
610807 33: 64-77
SFJ04853 S48A90A06
621863 1
MEJ38ABN
N/A
SFJ05853 C48A77A06
621863 4
CET55ABN
610807 2: 161/192
SFJ06853 C48A78A06
621863 5
CET49ABN
610807 2: 161/192
SFJ04860 C48C04A06
614246 67
627121 48
MET36ABN
610807 2: 161/192
SFJ05860 C48C05A06
614246 20
627121 38
CET63ABN
610807 2: 161/192
SFJ06860 C48C06A06
614246 9
627121 7
CET52ABN
610807 2: 161/192
Switch⑤
629002 2
629002 2
629002 2
629002 2
629002 2
629002 2
629002 2
629002 2
629002 2
629002 2
629002 2
3945C91A01
3945C91A01
3945C91A01
629002 2
629002 2
629002 2
③These new overload part numbers are for use with the new plastic terminal board with the quick change voltage plug.
4 Use this suffix if your motor has the old style brown terminal board without quick change voltage plug.
⑤629002 2 replaces 614234 1, 2, and 6.
PAGE 47
CentriPro
Residential Water Systems
Jet Pump Motor Wiring A.O. Smith Motors
terminal board and voltage change plug
A change has been
made to use a new terminal board on the A.O.
Smith two compartment
motor models. This terminal board is used on
both dual voltage and
single voltage motors.
• Screws with ¼" drive:
The terminal screw
accepts either a ¼"
nut driver or a slotted
screw driver.
• Line Wire Connection:
The space under the
screw will accept #16,
#14, #12, #10, or #8
wire. The rib at the bottom edge of the screw
allows the wire to be
placed straight into the
space under the screw.
This rib retains the wire
under the head of the
screw and for #12, #10,
or #8 wire it is not necessary to wrap the wire
around the screw.
features
• Voltage Plug: Dual voltage motors use a voltage plug that retains
the terminals for the
Black and Black Tracer
leads. To change voltage, lift the black plug
and align the arrow
with the desired voltage on terminal board.
See Figure 1 for an
example of the dual
voltage connection
diagram.
• ½ HP wired 115 V, ¾
HP and up wired 230 V
at factory.
• Quick Connect Terminals: Each terminal has
provision for ¼" quick
connect terminals in
addition to the screw.
• Molded Plastic Material: The terminal
board is made from an
extremely tough white
plastic material with
L1, L2, and A markings
molded into the board.
• Lead Channel: A channel adjacent to
the conduit hole directs wiring to the top
of the board.
• Governor Guard: An
integral backplate prevents leads from entering the area around
the governor.
• Ground Guard: To prevent the bare
ground wire from
touching the “live” L2
terminal, the ground
wire must be placed
above this guard.
voltage changes are made inside the
motor cover not in the pressure switch.
WARNING:
DISCONNECT POWER SOURCE BEFORE CHECKING. DO NOT MAKE ANY
CHANGES WITH POWER ON.
capacitor start induction run – single
speed (new style – after april, 1999)
capacitor start induction run –
single speed (old style – up to april, 1999)
FIGURE 1
115 V 230 V
A
L2
YELLOW
2
1 3
RED
BLACK TRACER
BLACK
PURPLE
B
A
L2
L1
L2
LINE
GRD
L1
PAGE 48
WHITE
Green (Ground)
Align black plug to 115 V or 230 V arrow.
½ HP wired 115 V, ¾ HP and up wired 230 V at factory.
BLACK
TRACER
“Black Tracer” is a black and white wire
L2
B
230 V
MAIN
L1
RED
PHASE
MAIN
YELLOW
BLACK
115 V
A
L1
TO WIRE FOR 230 V:
BLACK TRACER TO B
BLACK TO A
TO WIRE FOR 115 V:
BLACK TRACER TO A
BLACK TO L1
CentriPro
Residential Water Systems
Friction Loss
Sch 40 – plastic PIPE: FRICTION LOSS (in feet of head) PER 100 FT.
3
⁄8" ½" ¾" 1" 1¼"1½"2"2½" 3" 4" 6" 8"10"
GPMGPH
ft.ft. ft.ft. ft.ft.ft.ft. ft.ft.ft. ft.ft.
1
60 4.25 1.38 .356 .11
2 120 15.13 4.83 1.21 .38 .10
3 180 31.97 9.96 2.51 .77 .21 .10
4 240 54.9717.07 4.21 1.30 .35 .16
5 300 84.4125.76 6.33 1.92 .51 .24
6 360 36.34
8.83
2.69.71.33.10
8 480 63.7115.184.58 1.19 .55 .17
10600 97.52
25.98
6.881.78.83.25.11
15 900
49.6814.63 3.75 1.74 .52 .22
20 1,200
86.9425.07 6.39 2.94 .86 .36 .13
25 1,500 38.419.714.441.29 .54 .19
30 1,800
13.62 6.26 1.81 .75 .26
35 2,100 18.178.372.421.00 .35 .09
40 2,400
23.55 10.70 3.11 1.28 .44 .12
45 2,700
29.44 13.46 3.84 1.54 .55 .15
50
3,00016.45
4.67
1.93.66.17
60
3,60023.48
6.60
2.71.93.25
70
4,200
8.83
3.66
1.24
.33
80
4,80011.43
4.67
1.58.41
90
5,40014.26
5.82
1.98.52
100
6,000
7.11
2.42
.63
.08
125
7,500
10.83
3.80
.95
.13
150
9,000
5.15
1.33
.18
175
10,500
6.90
1.78
.23
200
12,000
8.90
2.27
.30
250
15,000
3.36
.45
.12
300
18,000
4.85
.63
.17
350
21,000
6.53
.84
.22
400
24,000
1.08
.28
500
30,000
1.66
.42
.14
550
33,000
1.98
.50
.16
600
36,000
2.35
.59
.19
700
42,000
.79
.26
800
48,000
1.02
.33
900
54,000
1.27
.41
950
57,000
.46
1000
60,000
.50
NOTE: See page 5 for website addresses for pipe manufacturers – there are many types of new plastic pipe available now.
storage of water in various sizes of wells
D2 = Gallons of Storage per Foot
24.5
Where: D = Inside diameter of well casing in inches
Examples:
2" Casing=
3" Casing=
4" Casing=
5" Casing=
6" Casing=
.16 Gals. per ft. Storage
.36 Gals. per ft. Storage
.652 Gals. per ft. Storage
1.02 Gals. per ft. Storage
1.4 Gals. per ft. Storage
8" Casing =
10" Casing=
12" Casing=
14" Casing=
16" Casing=
2.6 Gals. per ft. Storage
4.07 Gals. per ft. Storage
5.87 Gals. per ft. Storage
7.99 Gals. per ft. Storage
10.44 Gals. per ft. Storage
PAGE 49
CentriPro
Residential Water Systems
UL and CSA Agency Listing(s)
Our control boxes, motors, complete pump assemblies and electrical accessories are tested by independent
product safety and testing organizations to ensure compliance with the US National Electric Code (NEC) and/
or Canadian Standards Association (CSA) standards. Underwriters Laboratories Inc. and CSA are the agencies
with whom we contract. They have now agreed to eliminate overlapping efforts through an agreement which
allows either to test to the other’s standards. This is good for manufacturers and consumers as overlapping
independent testing is very expensive.
Unfortunately, there is a great deal of misunderstanding associated with the Agency Listings and their marks or
logos. By meeting specific safety requirements products can be either UL Listed or UL Recognized. The UL mark
in a circle UL signifies that a product is UL Listed (approved) for its intended use by Underwriters Laboratories Inc.
Radios, televisions, CD players, fans and small appliances are a good example of UL Listed products.
®
®
The lesser known and most misinterpreted UL mark is the backwards
, signifying a UL Recognized
Component. This is used on products that are combined to create a complete assembly. In the Submersible
Pump Industry, pumps larger than 2 HP are shipped as separate water ends and motors due to weight and
length restrictions of major shippers. Therefore the products cannot carry a UL logo, but only the backwards
logo since they are Components of a complete system. According to both UL and CSA, electrical inspectors
should consider the assembled products as approved if the motor and water end are matched by HP, i.e. a ½ HP
Water End on a ½ HP Motor.
®
C
®
US
The 4” CentriPro motors are tested by Canadian Standards Association to UL 1004 and 2111 as well as to CSA
standards 77 and 100. They carry a
logo. This indicates they are CSA Listed for the USA and Canada, i.e.,
tested by C.S.A. to U.L. and CSA standards.
®
C
US
CentriPro, single-phase, 4” motor control boxes carry a
C
UL
®
US
listing.
Testing by the Canadian Standards Association is denoted by the CSA logo
®
or
®
C
US
.
Per their recent agreement UL can test products sold in the USA and/or Canada, conversely, CSA can test
products sold in Canada and/or the USA.
PAGE 50
CentriPro
Residential Water Systems
Logos and their meanings follow:
UL
- UL Listed for USA
- UL Listed for Canada (tested by UL to CSA Standards)
®
C
- UL Listed for USA and Canada (tested by UL to UL & CSA Standards)
C
UL
®
UL
®
US
®
- UL Recognized Component for USA
¤
- UL Recognized Component for Canada (tested by UL to CSA Standards)
- UL Recognized Component for USA and Canada
(tested by UL to UL & CSA Standards)
C
®
C
US
- CSA approved for Canada
®
- CSA approved for USA (tested by CSA to UL Standards)
¤
US
- CSA approved for USA and Canada (tested by CSA to CSA & UL Standards)
®
US
ASSIFIE
UL
D
- Certified to NSF/ANSI 61, Drinking Water System Components 4P49
CL
C
®
WATER QUALITY
- Drinking Water System Components - Certified to NSF/ANSI 61, Annex G
®
NSF/ANSI 61-G
- NSF/ANSI 372 – Drinking Water System Components – Lead Content
CLASS 6853 01 - Low Lead Content Certification Program - - Plumbing Products
California Health and Safety Code 116875 (known as AB-1953-2006)
Vermont Act No. 193 - 2008 - Consumer Products Prohibition against Lead (known as Bill S.152
"An Act Rlating to Prevention of Lead Poisoning by Exposure to Lead in Consumer Products")
Maryland House Bill 372 [Statue 12-605] - Business Occupations and Professionals - Plumbers Lead Free Materials
®
LLC
Per the reciprocity agreement between the two agencies, electrical inspectors in both countries should now be
honoring either the UL or CSA mark on products approved for their country.
PAGE 51
Technical Assistance AND Troubleshooting
Customer Service Contact Numbers
Four (4") Inch Motors and Controls
Six (6") Inch and Larger Motors
Seneca Falls, NY
• Phone: 866-325-4210 — General
• Phone: 866-673-0427 — Technical
• Phone: 866-673-0445 — Controls
• Toll Free Fax: 888-322-5877
Lubbock, Texas Turbine Operation
• Phone: 806-763-7867
• Fax: 800-453-4749
Orlando Distribution Center
• Phone: 407-829-7808
• Fax: 407-829-7809
Fresno Distribution Center
• Phone: 559-265-4730
• Fax: 559-265-4740
Southaven, MS (was Memphis)
Distribution Center
• Phone: 662-393-5982
• Toll Free Fax: 800-848-9793
Chicago Customer Service
• Phone: 847-983-5926
• Fax: 847-983-1766
Guelph, Ontario, Canada
• Phone: 519-826-0869
• Fax: 519-826-0874
Xylem Inc.
2881 East Bayard Street Ext.
Seneca Falls, NY 13148
www.xyleminc.com/brands/centripro
CentriPro is a trademark of Xylem Inc. or one of its subsidiaries.
© 2012 Xylem Inc.
BMAID R2
October 2012
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