ZW8-12 series outdoor high-voltage vacuum circuit breaker
Short Description:
ZW8-121C intelligent outdoor high-voltage vacuum circuit breaker (hereinafter referred to as intelligent circuit breaker) is used in three-phase power systems with AC 50Hz and voltage of 10-12KV.
Product details
summary:
ZW8-121C intelligent outdoor high-voltage vacuum circuit breaker (hereinafter referred to as intelligent circuit breaker) is used in three-phase power systems with AC 50Hz and voltage of 10-12KV. It is used for breaking and closing load currents. It has overload and short circuit protection functions, quick break protection functions, timed delay protection functions, automatic reclosing functions, and can also be equipped with lightning arresters or isolation switches (i.e. combination of circuit breaker and isolation switch, hereinafter referred to as "combined intelligent circuit breaker") according to user needs. This intelligent circuit breaker comes with its own power supply, can be remotely operated nearby, and is equipped with CT and PI interfaces to meet telemetry requirements.
