ZW32-12/T630-20 Outdoor High-voltage AC Vacuum Circuit Breaker (Electronic Type) adopts a spring mechanism as the operating mechanism. The switch can be configured with current and voltage transformers to meet primary and secondary fusion requirements. It can be paired with different types of intelligent controllers to function as a tie, sectional, or boundary circuit breaker, achieving distribution network automation.
Main Functions
- Equipped with electronic current transformers to achieve phase current and zero-sequence current measurement and protection functions.
- Equipped with electronic voltage transformers to achieve phase voltage and zero-sequence voltage measurement and protection functions.
- Paired with independently installed single-winding PT to achieve power supply to the terminal.
- Equipped with an energy storage handle, operating force not exceeding 250N, with electric and manual opening and closing functions.
- Opening and closing adopt solenoid-type electromagnets to ensure precise and reliable operation.
- The housing is welded from 304 stainless steel with a thickness of no less than 3mm, and the overall sealing performance meets the requirements for harsh environmental conditions.
