China 33kv Electric Cable Underground 3c X 95mm2 Cu/XLPE/Cts/PVC/Swa/PVC Power Cable, Find details about China 33kv Electric Cable Underground, 33kv Cable Underground from 33kv Electric Cable Underground 3c X 95mm2 Cu/XLPE/Cts/PVC/Swa/PVC Power Cable
Conductor
Cable Voltage Test and Partial Discharge Test
Rate Voltage Uo(kv) | Item | 0.6/1 | 1.8/3 | 3.6/6 | 6.6/6 6.6/10 | 8.7/10 8.7/15 | 12/20 | 18/20 18/30 | 21/35 | 26/35 |
Voltage | Test Voltage | 3.5 | 6.5 | 12.5 | 21 | 30.5 | 42 | 63 | 73.5 | 91 |
Test Time | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |
Partial Discharge Test | Test Voltage | _ | _ | 6.2 | 10.4 | 15.1 | 20.8 | 31.1 | 36.3 | 45 |
Discharge Capacity | _ | _ | 10 | 10 | 10 | 10 | 10 | 10 | 10 |