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Rated Line Ampres for kVA and Voltage of SINGLE-PHASE
Transformers
Rated Line Voltage
kVA Rating |
120 |
208 |
240 |
277 |
480 |
600 |
2400 |
4160 |
4800 |
1 |
8.3 |
4.8 |
4.2 |
3.6 |
2.1 |
1.7 |
.4 |
.2 |
.2 |
1.5 |
12.5 |
7.2 |
6.3 |
5.4 |
3.1 |
2.5 |
.6 |
.4 |
.3 |
2 |
16.7 |
9.6 |
8.3 |
7.2 |
4.2 |
3.3 |
.8 |
.5 |
.4 |
3 |
25.0 |
14.4 |
12.5 |
10.8 |
6.3 |
5.0 |
1.3 |
.7 |
.6 |
5 |
41.7 |
24.0 |
20.8 |
18.0 |
10.4 |
8.3 |
2.1 |
1.2 |
1.0 |
7.5 |
62.5 |
36.6 |
31.3 |
27.1 |
15.6 |
12.5 |
3.1 |
1.8 |
1.6 |
10 |
83.3 |
48.1 |
41.7 |
36.1 |
20.8 |
16.7 |
4.2 |
2.4 |
2.1 |
15 |
125.0 |
72.1 |
62.5 |
54.2 |
31.3 |
25.0 |
6.3 |
3.6 |
3.1 |
25 |
208.3 |
120.2 |
104.2 |
90.3 |
52.1 |
41.7 |
10.4 |
6.0 |
5.2 |
37.5 |
312.5 |
180.3 |
156.3 |
135.4 |
78.1 |
62.5 |
15.6 |
9.0 |
7.8 |
50 |
416.7 |
240.4 |
208.3 |
180.5 |
104.2 |
83.3 |
20.8 |
12.0 |
10.4 |
75 |
625.0 |
360.6 |
312.5 |
270.8 |
156.3 |
125.0 |
31.3 |
18.0 |
15.6 |
100 |
833.3 |
480.8 |
416.7 |
361.0 |
208.3 |
166.7 |
41.7 |
24.0 |
20.8 |
167 |
1391.7 |
802.9 |
695.8 |
602.9 |
347.9 |
278.3 |
69.6 |
40.1 |
34.8 |
250 |
2083.3 |
1201.9 |
1041.7 |
902.5 |
520.8 |
416.7 |
104.2 |
60.1 |
52.1 |
333 |
2775.0 |
1601.0 |
1387.5 |
1202.2 |
693.8 |
555.0 |
138.8 |
80.0 |
69.4 |
| 500 |
4166.7 |
2403.8 |
2083.3 |
1805.1 |
1041.7 |
833.3 |
208.3 |
120.2 |
104.2 |
Rated Line Ampres for kVA and Voltage of THREE-PHASE
Transformers
Rated Line Voltage
kVA Rating |
208 |
240 |
480 |
600 |
2400 |
4160 |
4800 |
3 |
8.3 |
7.2 |
3.6 |
2.9 |
.7 |
.4 |
.4 |
6 |
16.7 |
14.4 |
7.2 |
5.8 |
1.4 |
.8 |
.7 |
9 |
25.0 |
21.6 |
10.8 |
8.7 |
2.2 |
1.3 |
1.1 |
15 |
41.6 |
36.1 |
18.0 |
14.4 |
3.6 |
2.1 |
1.8 |
30 |
83.3 |
72.2 |
36.1 |
28.9 |
7.2 |
4.2 |
3.6 |
45 |
125.0 |
108.4 |
54.2 |
43.3 |
10.9 |
6.3 |
5.4 |
75 |
208.2 |
180.4 |
90.2 |
72.2 |
18.0 |
10.4 |
9.0 |
112.5 |
312.5 |
271.6 |
135.3 |
108.2 |
27.1 |
15.6 |
13.5 |
150 |
416.3 |
360.8 |
180.4 |
144.3 |
36.1 |
20.8 |
18.0 |
225 |
625.0 |
541.9 |
270.7 |
216.5 |
54.2 |
31.3 |
27.1 |
300 |
832.7 |
721.7 |
360.8 |
288.7 |
72.2 |
41.6 |
36.1 |
500 |
1387.8 |
1202.8 |
601.4 |
481.1 |
120.3 |
69.4 |
60.1 |
750 |
2081.9 |
1804.3 |
902.1 |
721.7 |
180.4 |
104.1 |
90.2 |
1000 |
2775.8 |
2405.7 |
1202.9 |
962.3 |
240.6 |
138.8 |
120.3 |

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