Vii. three phase 75º c cable, 60 hz – Xylem IM180 R3 Standard and Dual Voltage Motors User Manual
Page 13
CentriPro Motors Installation, Operation and Maintenance Manual
11
Three Phase 75º C Cable, 60 HZ
VII. Three Phase 75º C Cable, 60 HZ
Table 6 — Three Phase 75º C Cable, 60 Hz (Service Entrance to Motor) Maximum Length in Feet
Lengths NOT SHADED meet the U.S. National Electrical Code ampacity for either individual conductors or jacketed 75º C cable.
Lengths SHADED 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.
Motor Rating
75º C Insulation - AWG Copper Wire Size
Volts
HP
14
12
10
8
6
4
2
1
1/0
2/0
3/0
4/0
250
350
500
230V
60 Hz.
Single
Phase
5
0
100
170
260
430
680
1060 1330 1660 2070 2560 3190
7.5
0
0
120
200
310
490
760
940
1150 1420 1740 2120
10
0
0
0
140
220
340
520
660
810
1020 1250 1540
15
0
0
0
0
140
230
370
450
560
700
870
1080
230V
60 Hz.
Three
Phase
3 Lead
5
140
230
370
590
920
1430 2190 2690 3290 4030 4850 5870 6650 8460
7.5
0
150
250
410
640
1010 1540 1900 2310 2840 3400 4120 4660 5910 7440
10
0
0
180
300
470
740
1140 1410 1720 2110 2550 3090 3510 4500 5710
15
0
0
0
200
320
510
790
970
1180 1450 1760 2120 2410 3080 3900
20
0
0
0
150
240
390
600
750
920
1130 1370 1670 1900 2440 3100
25
0
0
0
0
190
310
490
600
730
900
1100 1330 1510 1950 2480
30
0
0
0
0
0
250
390
490
590
730
890
1080 1230 1580 2030
460V
60 Hz.
Three
Phase
3 Lead
5
590
950
1500 2360 3700 5750
7.5
410
670
1060 1670 2610 4060 6200 7610
10
300
480
770
1220 1910 2980 4580 5630 6900
15
0
330
530
840
1320 2070 3160 3890 4760 5840 7040
20
0
0
400
640
1020 1600 2460 3020 3710 4560 5500
25
0
0
320
520
810
1280 1960 2410 2960 3640 4400 5350
30
0
0
0
410
650
1030 1570 1950 2390 2940 3560 4330 4940
40
0
0
0
320
500
790
1220 1500 1840 2270 2730 3320 3760
50
0
0
0
0
390
610
940
1170 1430 1750 2110 2560 2910 3700 4690
60
0
0
0
0
0
540
830
1020 1250 1540 1860 2250 2550 3260 4120
75
0
0
0
0
0
430
660
820
1000 1230 1480 1810 2050 2640 3360
100
0
0
0
0
0
0
490
610
750
930
1120 1360 1540 1990 2520
125
0
0
0
0
0
0
0
0
620
770
920
1040 1270 1620 2040
150
0
0
0
0
0
0
0
0
0
620
750
910
1040 1330 1680
200
0
0
0
0
0
0
0
0
0
0
610
740
840
1070 1370