Introduction Cut-out fuse and load-off cut-out fuse , are suitable for power transformer and line short circuit , over -load protection as well as breaking and making load current using in power system which rated frequency 50Hz , rated voltage 35kV or less , installing high voltage side of...
Product Details
Zhejiang Volcano Electrical is the production of the international community "12KV ~ 35KV" circuit protection and transformer protection fuse a variety of voltage levels, surge arresters. Isolation switch.
Application:
Lighting Surge Arrester used to protect electrical equipment from high transient over-voltage hazards caused by lightning, and to limit the free-wheeling time, and often also limits the magnitude of the freewheeling of an electrical appliance. Arrester is also sometimes referred to as overvoltage protector, overvoltage limiter.
Working Condition
1. Ambient air temperature:-40ºC ~+40ºC ;
2. Altitude:<=2000m;
3. Frequency: 48Hz~62Hz;
4. Power frequency voltage applied between terminals of surge arrester must not exceed continuous operating voltage of surge arrerter;