Quick Reference Guide
KW |
KVA |
AMPS |
AMPS@3Ø |
AMPS@3Ø |
|
|
120V* |
208V |
480V |
30 |
37 |
300 |
104 |
45 |
40 |
50 |
400 |
139 |
60 |
50 |
62 |
500 |
173 |
76 |
60 |
75 |
600 |
208 |
91 |
75 |
93 |
750 |
261 |
113 |
80 |
100 |
800 |
278 |
120 |
100 |
125 |
1000 |
347 |
150 |
125 |
156 |
1200 |
433 |
188 |
150 |
187 |
1400 |
520 |
225 |
175 |
219 |
1500 |
608 |
264 |
200 |
250 |
1800 |
694 |
301 |
250 |
312 |
2400 |
866 |
376 |
300 |
375 |
3000 |
1040 |
451 |
400 |
500 |
4000 |
1390 |
602 |
500 |
625 |
5000 |
1735 |
752
|
*Total Load at 120 Volts.
Voltage Drop - Rule of Thumb
4/0 - 1 Volt per 100 amps per 100 feet
2/0 - 1.5 Volts per 100 amps per 100 feet
#2 - 3 Volts per 100 amps per 100 feet