China 33kv Porcelain Surge Arrester, Surge Arrester, Lightning Arrester, Find details about China Silicon Surge Arrester, Lightning Arrester from 33kv Porcelain Surge Arrester, Surge Arrester, Lightning Arrester
Rated Voltage | KV(rms) | 3 | 6 | 9 | 10 | 12 | 15 | 18 | 21 | 24 | 27 | 30 | 33 | 36 | |
MCOV | KV(rms) | 2.55 | 5.1 | 7.65 | 8.4 | 10.2 | 12.7 | 15.3 | 17 | 19.5 | 22 | 24.4 | 27.5 | 29 | |
Power frequency discharge voltage | ≥ | KV(rms) | 5.5 | 11 | 16 | 18 | 22 | 26 | 33 | 36 | 40 | 45 | 50 | 56 | 61 |
1.2/50μs Impulse discharge Voltage | ≤ | KV(rms) | 9 | 18 | 27 | 30 | 36 | 45 | 54 | 63 | 72 | 81 | 90 | 99 | 108 |
8/20μs Lightning impulse residual voltage | ≤ | KV(crest) | 9 | 18 | 27 | 30 | 36 | 45 | 54 | 63 | 72 | 81 | 90 | 99 | 108 |
Long impulse withstand current2000us | KV(crest) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |
4/10μs High current impulse withstand | KV(crest) | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 |