Typical Full-Load Motor Current Chart for Three Phase Alternating-Current Motors |
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HP | 208 Volts | 230 Volts | 460 Volts |
1/2 | 2.4 | 2.2 | 1.1 |
3/4 | 3.5 | 3.2 | 1.6 |
1 | 4.6 | 4.2 | 2.1 |
1 1/2 | 6.6 | 6.0 | 3.0 |
2 | 7.5 | 6.8 | 3.4 |
3 | 10.6 | 9.6 | 4.8 |
5 | 16.7 | 15.2 | 7.6 |
7 1/2 | 24.2 | 22 | 11 |
10 | 30.8 | 28 | 14 |
15 | 46.2 | 42 | 21 |
20 | 59.4 | 54 | 27 |
25 | 74.8 | 68 | 34 |
30 | 88 | 80 | 40 |
40 | 114 | 104 | 52 |
50 | 143 | 130 | 65 |
60 | 169 | 154 | 77 |
75 | 211 | 192 | 96 |
100 | 273 | 248 | 124 |
125 | 343 | 312 | 156 |
150 | 396 | 360 | 180 |
200 | 528 | 480 | 240 |
250 | -- | -- | 302 |
300 | -- | -- | 361 |
350 | -- | -- | 414 |
400 | -- | -- | 477 |
450 | -- | -- | 515 |
500 | -- | -- | 590 |
For 90 and 80 percent power factor, the above figures shall be multiplied by 1.1 and 1.25 respectively. |
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