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ZN85 indoor high voltage vacuum circuit breaker

ZN85 indoor high voltage vacuum circuit breaker

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Description
The main technical parameters
 
Rated voltage: 40.5kV
 
Rated frequency: 50HZ
 
Rated current: 630A-2500A
 
Rated short-circuit breaking current: 20kA-31.5kA
 
 
 
main feature:
 
The operating mechanism adopts the spring operating mechanism specially designed for this circuit breaker. Its structure is simple and reasonable, and maintenance-free for 10,000 operations.
 
The screw propulsion mechanism is adopted, which is labor-saving, stable and has good self-locking performance.
 
Small size, flexible operation, reliable electrical performance, long service life, convenient maintenance and less maintenance.
 
The installation form of ZN85 vacuum circuit breaker in the switch cabinet can be either fixed or handcart type, with good interchangeability.
 
This series of handcart circuit breakers are mainly equipped with 1400mm KYN61 floor cabinets, and fixed circuit breakers are equipped with XGN-40.5, GG1A-40.5 and box-type substations.
Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待

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