VIB-24serise of High Voltage Vacuum Circuit Breake

VIB-24 High Voltage Vacuum Circuit Breaker with embedded poles is a new generation vacuum circuit breaker for Shaanxi Shaankai-Longxiang Electrical Ltd. It is independently designed and developed by our-selves on the basic of absorbing the merit of same type for the products at home and abroad. The Product conforms to national standard GB1984-2003 <<AC HV Vacuum Circuit Breaker>>, JB3855-1996 <<3.6 40.5kV Indoor AC HV Vacuum Circuit Breaker>>, DL/T403-2000<<Order technical condition of 12kV 40.5kV Vacuum Circuit Breaker>> and some stipulation of IEC, the capability reach requirement of M2-E2-C2 grade. VIB series vacuum circuit breaker has taken into consideration of reliable interlock function which can be frequently operated at the rated current and with the capability of many times operations of breaking short-circuit current and fault current. This series of vacuum circuit breaker is an integrated unit by adopting the front and rear arrangement between operating mechanism and vacuum interrupters. It can be used for fixed installation unit and also can be used for independent track by equipped with Chassis VIB-24 High Voltage Vacuum Circuit Breaker with embedded adopt the incorporate design with operating mechanism and reality of VCB, it can be used for fixed installation unit and also can be used for withdrawable by equipped with mainstream Switchgear. ProductStandard: VIBtypevacuumcircuitbreakerconformstonationalstandard GB19842003<<HVVacuumCircuitBreaker>>,DL/T4032000<<Ordertechnicalconditionof12kV 40.5kVVacuumCircuitBreaker>>andsomestipulationofIEC62271-100:2001<<HVACVacuumCircuitBreaker>>