狠狠色五月天亚洲激情第一页|一区二区视频观看|五月停亭亚洲缴情|加勒比人妻无码素人|99久热只有精品无码|女美日本视频品精区三区二|99丁香射激情网|国产精品日日碰碰|日韩AV无码二区|久草久色婷婷另类

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;