Amperage Chart
This amperage chart estimates the output amperage of a generator based on the operating power and voltage. Please note that this amperage table is intended to be used as an estimate of how many amps a generator outputs during operation and is not an exact representation due to various factors that can increase or decrease this value. This table is what you get when you combine a generator output chart with a 3-phase motor amp chart. Turnkey Industries strives to offer you all of the resources that you need to understand generators and make the right purchasing decisions.
Amperage Shown for 3 Phase at 80% Power Factor
| KVa | kW | 208V | 220V | 240V | 480V | 600V | 4160V |
|---|---|---|---|---|---|---|---|
| 31.3 | 25 | 87 | 82.5 | 75.5 | 37.8 | 30 | 4.4 |
| 37.5 | 30 | 104 | 99 | 90.3 | 45.2 | 36 | 5.2 |
| 50 | 40 | 139 | 132 | 120 | 60 | 48 | 7 |
| 62.5 | 50 | 173 | 165 | 152 | 76 | 61 | 8.7 |
| 75 | 60 | 208 | 198 | 181 | 91 | 71 | 10.5 |
| 93.8 | 75 | 261 | 247 | 226 | 113 | 90 | 13 |
| 100 | 80 | 278 | 264 | 240 | 120 | 96 | 13.9 |
| 125 | 100 | 347 | 330 | 301 | 150 | 120 | 17.5 |
| 156 | 125 | 433 | 413 | 375 | 188 | 150 | 22 |
| 187 | 150 | 520 | 495 | 450 | 225 | 180 | 26 |
| 219 | 175 | 608 | 577 | 527 | 264 | 211 | 31 |
| 250 | 200 | 694 | 660 | 601 | 301 | 241 | 35 |
| 312 | 250 | 866 | 825 | 751 | 376 | 300 | 43 |
| 375 | 300 | 1040 | 990 | 903 | 451 | 361 | 52 |
| 438 | 350 | 1220 | 1155 | 1053 | 527 | 422 | 61 |
| 500 | 400 | 1390 | 1320 | 1203 | 602 | 481 | 69 |
| 665 | 500 | 1735 | 1650 | 1504 | 752 | 602 | 87 |
| 750 | 600 | 2080 | 1980 | 1803 | 902 | 721 | 104 |
| 875 | 700 | 2430 | 2310 | 2104 | 1052 | 842 | 121 |
| 1000 | 800 | 2780 | 2640 | 2405 | 1203 | 962 | 139 |
| 1125 | 900 | 3120 | 2970 | 2709 | 1354 | 1082 | 156 |
| 1250 | 1000 | 3470 | 3300 | 3309 | 1504 | 1202 | 174 |
| 1563 | 1250 | 4350 | 4130 | 3765 | 1885 | 1503 | 218 |
| 1875 | 1500 | 5205 | 4950 | 4520 | 2260 | 1805 | 261 |
| 2188 | 1750 | 5280 | 2640 | 2106 | 304 | ||
| 2500 | 2000 | 6020 | 3015 | 2405 | 348 | ||
| 2812 | 2250 | 6780 | 3400 | 2710 | 392 | ||
| 3130 | 2500 | 7520 | 3765 | 3005 | 435 | ||
| 3438 | 2750 | 8280 | 4140 | 3312 | 478 | ||
| 3750 | 3000 | 9032 | 4516 | 3613 | 521 |
