Full-Load Current, Three-Phase Alternating-Current Motors
The full-load currents in Table 68 are based on the 2017 National Electrical Code, Table 430.250. These value are indicative; they vary according to the type of motor, the number of poles, and the manufacturer.
Induction-Type Squirrel Cage and Wound Rotor (A)
|
Horsepower (HP) |
115 V |
200 V |
208 V |
230 V |
460 V |
575 V |
|---|---|---|---|---|---|---|
|
0.5 |
4.4 |
2.5 |
2.4 |
2.2 |
1.1 |
0.9 |
|
0.75 |
6.4 |
3.7 |
3.5 |
3.2 |
1.6 |
1.3 |
|
1 |
8.4 |
4.9 |
4.6 |
4.2 |
2.1 |
1.7 |
|
1.5 |
12.0 |
6.9 |
6.6 |
6.0 |
3.0 |
2.4 |
|
2 |
13.6 |
7.8 |
7.5 |
6.8 |
3.4 |
2.7 |
|
3 |
— |
11.0 |
10.6 |
9.6 |
4.8 |
3.9 |
|
5 |
— |
17.5 |
16.7 |
15.2 |
7.6 |
6.1 |
|
7.5 |
— |
25.3 |
24.2 |
22 |
11 |
9 |
|
10 |
— |
32.2 |
30.8 |
28 |
14 |
11 |
|
15 |
— |
48.3 |
46.2 |
42 |
21 |
17 |
|
20 |
— |
62.1 |
59.4 |
54 |
27 |
22 |
|
25 |
— |
78.2 |
74.8 |
68 |
34 |
27 |
|
30 |
— |
92 |
88 |
80 |
40 |
32 |
|
40 |
— |
120 |
114 |
104 |
52 |
41 |
|
50 |
— |
150 |
143 |
130 |
65 |
52 |
|
60 |
— |
177 |
169 |
154 |
77 |
62 |
|
75 |
— |
221 |
211 |
192 |
96 |
77 |
|
100 |
— |
285 |
273 |
248 |
124 |
99 |
|
125 |
— |
359 |
343 |
312 |
156 |
125 |
|
150 |
— |
414 |
396 |
360 |
180 |
144 |
|
200 |
— |
552 |
528 |
480 |
240 |
192 |
|
250 |
— |
— |
— |
— |
302 |
242 |
|
300 |
— |
— |
— |
— |
361 |
289 |
|
350 |
— |
— |
— |
— |
414 |
336 |
|
400 |
— |
— |
— |
— |
477 |
382 |
|
450 |
— |
— |
— |
— |
515 |
412 |
|
500 |
— |
— |
— |
— |
590 |
472 |