Vacuum circuit breaker VAC85-36 (40.5)kV

voltagepowerthree-phase

VAC85-36(40.5)kV/T2000A-31.5kA type indoor M.V. VCB is suitable for the power system tri-phase AC 50Hz,rated voltage 36(40.5)kV, for industrial and mining enterprises power plants and substations, as the division of load current, overload current, fault current purposes. The circuit breaker arranged with upper and lower structure, effectively reduce the depth of circuit breaker. The spring operating mechanism designed for this new type circuit breaker installing in the breaker frame, Its structure feature is more suitable for upper and lower type of circuit breaker, and becomes a key part of breaker overall structure simple design, output curve, and performance are more suitable for the characteristics and requirement of 36(40.5)kV VCB.