Technical data
Current ratio | Accurate combination | Accuracy level and rated output | Protection level | One second thermal stable current (KA) | Dynamic stability current (KA) |
0.2s | 0.5s | Rated output (VA) | Accuracy level and limit factor |
5/5 | 0.2S/0.5 0.2/0.5 0.2S/10P10 0.2/10P10 0.5S/10P10 0.5/10P10 0.5/10P20 | 10 | 10 | 15 | 10P10 | 0.8 | 1.9 |
10/5 | 1.5 | 3.8 |
15/5 | 2.3 | 5.8 |
20/5 | 3 | 7.5 |
30/5 | 4.5 | 11.2 |
40/5 | 6 | 15 |
50/5 | 7.5 | 18.8 |
75/5 | 11.5 | 29 |
100/5 | 15 | 37.5 |
150~200/5 | 22.5 | 56.5 |
300~600/5 | 45 | 112.5 |
800~2500/5 | 63 | 157.5 |
3000/5 | 80 | 160 |
1, LZZBJ9-10 rated insulation level: 12/42/75kV;
2, the power factor of the load: COSφ = 0.8 (lagging);
3, rated secondary current: 5A or 1A;
4, surface creepage distance: meet the level II Pollution level requirements;
5, product standards: GB1208-2006 "current transformer."
6, the instrument security factor: FS ≤ 10;
7, other technical parameters see table