The electrical elements connected include circuit breaker disconnector and earthing switch current transformer voltage transformer lightningarrester bus etc.
连接的电气元件有断路器、隔离开关与接地开关、电流互感器、电压互感器、避雷器、母线等。
2
Oxidation will make ground-wire of lightningarrester rusty.
氧化（作用）会使避雷装置的接地线生锈。
3
More options are available which can provide flexible Settings lightningarrester bracket placeholder of sensor and sensor etc.