額定電流比,準(zhǔn)確級(jí)及其額定負(fù)載如下表所示:
型號(hào) | LTC3-10C | LTC3-10P | |||||
用途 | 測量電流互感器 | 保護(hù)電流互感器 | |||||
電流比 I1/I2 | 準(zhǔn)確級(jí)及其額定負(fù)載(VA) | 準(zhǔn)確級(jí)及其額定負(fù)載(VA) | |||||
0.2S | 0.2 | 0.5 | 1 | 10P15 | 10P10 | 10P5 | |
20/1 | | 1 | | 1 | | 1 | 0.5 |
30/1 | | 1 | | 1.5 | | 1 | 0.75 |
50/1 | | | 1.5 | 2 | 0.5 | 0.75 | 1.5 |
75/1 | | | 2 | 2.5 | 0.75 | 1 | 2 |
100/1 | | | 2.5 | 3.5 | 1 | 1.25 | 2.5 |
200/1 | | | 3 | 5 | 1.5 | 2.5 | 5 |
300/1 | | 2.5 | 3.5 | | 2.5 | 3.75 | |
400/1 | 2.5 | 3.75 | 5 | | 3.5 | 5 | |
500/1 | 3.75 | 5 | 7.5 | | 4 | 5 | |
600/1 | 5 | 7.5 | 10 | | 5 | 7.5 | |
50/5 | | 1 | 1.5 | | | 1 | 1.5 |
100/5 | | | 2.5 | 5 | | | 2.5 |
150/5 | | | 3.75 | 5 | | | 4.5 |
200/5 | | | 5 | 7.5 | | 2.5 | 5 |
300/5 | | 3.75 | 7.5 | | 2.5 | 3.75 | 7.5 |
400/5 | 2.5 | 5 | 10 | | 3.5 | 5 | 10 |
500/5 | 5 | 5 | 10 | | 4 | 5 | |
600/5 | 5 | 7.5 | 12.5 | | 5 | 7.5 | |
800/5 | 5 | 7.5 | 15 | | 7.5 | 10 | |
1000/5 | 7.5 | 10 | 15 | | 7.5 | 10 | |