Oxide lightning arrester
1. High-performance metal oxide resistors have low residual voltage under steep wave impact, lightning impact and operation impact current;
2. Higher energy absorption capacity, 110kV, 220kV series lightning arresters have a specific energy of 8kJ/kV, meeting the needs of 3-level line discharge and 2ms square wave current capacity of 800A;
3. Advanced voltage balancing technology makes the potential distribution unevenness coefficient of the lightning arrester less than 1.10 and the charge rate not exceeding 85%, effectively ensuring the operating life of the lightning arrester;
High mechanical strength, can operate safely in 9-degree earthquake zone;
