VBX-40.5 INDOOR HIGH VOLTAGE VACUUM CIRCUIT BREAKER

VBX-40.5 indoor AC high-voltage vacuum circuit breaker is a new generation of 40.5KV combined vacuum circuit breaker (isolation, vacuum circuit breaker, grounding integrated) designed and developed by our company according to GB1984 and GB/T11022, DL/T593, DL/T402 and other relevant standards, suitable for AC 50Hz, rated voltage 40.5KV transmission and distribution network, and widely used in wind power generation, solar power generation, energy storage power station and urban distribution system projects. This product is small in size, easy to install, simple in operation, and can realize long-distance control.

ZN85-40.5 INDOOR HIGH-VOLTAGE VACUUM CIRCUIT BREAKER

ZN85-40.5 type indoor high voltage indoor vacuum circuit-breaker is used for switchgear KYN61-40.5(Z), it is most new type of power supply and distribution equipment.This product is accordance with GB1984-2003 stand.
This series include:Vacuum circuit breaker truck, isolation truck and fuse truck.
Structural characteristics:
1.This vacuum circuit breaker adopts compound insulation; it can meet air distance and creepage under normal run condition,
and it effectively reduce the dimension of VCB,the overall arrangement is reasonable and simple,with aesthetic appearance.
2.The operating mechanism is especially newly designed for this VCB,the outlet curve has good adaptation with requirements
of vacuum interrupters.It has high reliable with characteristics of long life and easy maintenance and free-maintenance for
operating mechanism.

ZW7-40.5 SERIES OUTDOOR VOLTAGE VACUUM CIRCUIT BREAKER

ZW7-40.5 series of outdoor High Voltage Vacuum Circuit Breaker With Central Operating Mechanism are three phase,A.C 50(60) Hz
outdoor high voltage distribution equipment with 40.5kV rated voltage ,which can be used to open or close loading current,
over-loading current and short-circuit current, it is widely used in rural electrical network and comply with GB1984-2003 standard.
The overall structure of this product adopt porcelain insulator support type,the vacuum interrupter is installed inside the upper insulator,
the lower insulator is used for support bottle,three phases are amounted on the same mechanism box,the moving end of vacuum interrupter
is connected with operating mechanism through shaft and insulation lever.The operation is easy and convenient.