Single Phase Wire Sizing Charts; Pumpsaver Schematics - Xylem Goulds M05421 Manual De Instalación, Operación Y Mantenimiento

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
Volts HP kW FLA SFA
115 ½ 0.37 7.9
½ 0.37 4.0
¾ 0.55 5.0
230
1 0.75 6.7
1½ 1.1 9.0 10.4 211
GENERATION II, 3-WIRE, 4" 1Ø, RECOMMENDED WIRE LENGTHS
CentriPro 3-Wire Motors – Recommended Motor Lead Lengths
Based on Service Factor Amps, 30º C Ambient and 5% Voltage Drop
Motor Rating
Volts HP kW FLA SFA
115 ½ 0.37 8.8 10.9 101
½ 0.37 5.3 6.1
¾ 0.55 6.6 7.8
1 0.75 8.1 9.4
230 1½ 1.1 9.1 10.9 201
2 1.5 9.9 12.2 180
3 2.2 14.3 16.5 133
5 3.7 24
PUMPSAVER 235
PUMPSAVER 235
GND L2 L1
FUSED
DISCONNECT OR
CIRCUIT BREAKER
L1 CT1
L1
L2
CT
PRESSURE
SWITCH OR
OTHER CONTROL
SW L1 L2 YEL BLK RED
DELUXE CONTROL BOX
14
60º C and 75º C Insulation - AWG Copper Wire Size
14 12 10
9.8 112 178 284
4.7 466 742 1183 1874 2915 4648 7379 11733
6.2 353 562 897 1420 2210 3523 5594 8895 11222
8.1 271 430 686 1087 1692 2697 4281 6808 8590 10843
335 535
60º C and 75º C Insulation - AWG Copper Wire Size
14 12 10
160 255
359 571 912 1444 2246 3581 5685 9040
281 447 713 1129 1757 2800 4446 7070 8920
233 371 592
320 510
286 456
211 337
27 - - 206
PUMP
CT2 L2 IN L2 OUT
PUMP
MOTOR
8 6 4
449 699 1114 1769 2814 3550 4481 5646
847 1318 2100 3335 5303 6690 8445
8 6 4
404 629 1002 1591 2530 3192 4029 5076
937 1458 2324 3689 5867 7402
808 1257 2004 3182 5059 6383
722 1123 1790 2843 4520 5703
534 830 1324 2102 3342 4217 5323
326 507 809 1284 2042 2577 3253
PUMPSAVER 111 / 233
PUMPSAVER 111 / 233
GND L1 L2
FUSED DISCONNECT
OR CIRCUIT BREAKER
L1
L2
PRESSURE
OR OTHER
CONTROL
GND
PRESSURE SWITCH MAY BE INSTALLED
AHEAD OF THE PUMPSAVER WHEN
RAPID CYCLE PROTECTION IS
NOT REQUIRED
2 1/0 2/0 3/0
2 1/0 2/0 3/0
-
PUMPSAVER
111 / 233
L2
L1 L1
IN
IN OUT
L1
L2
SWITCH
GND
L1
PRESSURE SWITCH
OR OTHER CONTROL
L1
TO MOTOR OR CONTROL BOX
4/0
4/0
- -
- -
- -
- -
- -
-
-
L2
OUT
GND
L2
L2 GND