High-Voltage Arrester 110KV With The Counter Lightning Arrester
Specifications
Normal operating conditions for Lightning Arrester :
1. The ambient air temperature is no higher than +40°C, no lower than -40 °C .
2. The altitude above sea level does not exceed 1000m. ( the plateau area should be indicated when order.)
3. AC system frequency is 50Hz or 60Hz.
4. Power frequency voltage brought to bear on arrester for a long time does not exceed the continuous operation voltage of the arrester.
5. Maximum wind speed does not exceed 35m/s.
6. Te earthquake intensity does not exceed 7 degrees.
7. The pollution area should be indicated.
Gapless Arrester Electrical Parameter | |||||||
Type | Rated Voltage | MCOV | Max.Residual Viltage | 2ms square wave impulse withstand current | High current impulse withstand 4/10μs | ||
Steep current impuise1/4μS | Switching current lmpulse30/60μs | Nominal current lmpulse 8/20μs | |||||
kV | kV | kV | kV | kV | A | kA | |
Y5WZ-100/260 | 100 | 78 | 299 | 260 | 221 | 600 | 100 |
Y10WZ-100/260 | 100 | 78 | 299 | 260 | 221 | 600 | 100 |
Y10WZ-126/328 | 126KV | 95.8 | 367 | 328 | 279 | 600 | 100 |
Packaging