| Typical product technical parameters and overall dimensions of composite jacket gapless metal oxide arrester for 30kV power station and distribution | |||||||||||||
| Nominal system voltage Un | Product Model Type | Rated voltage Ur | Continuous operating voltage Uc | DC reference voltage U1mA | Power frequency reference voltage Uref | Residual pressure not greater than kVp | 2ms square wave current A | Total height A | Number of units | Creepage specific distance | Reference Weight | ||
| kVr.m.s | kVr.m.s | kVr.m.s | kV | kVr.m.s | 30/60μs | 8/20μs | 1 μs steep wave | (mm) | (mm/kV) | (kg) | |||
| 35 | YH5W-51/134Q | 51 | 40.8 | 73 | 51 | 114 | 134 | 154 | 400-800 | 540 | 7.8-11 | ||
| YH5W-51/134 | 51 | 40.8 | 73 | 51 | 114 | 134 | 154 | 400-800 | 640 | 1 | 31 | 7.6-10.5 | |
| 35 Neutral neutral | YH1.5W-33/85 | 33 | 26 | 50 | 33 | 80 | 85 | - | 400 | ||||
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