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ZW32・12〜24KV type outdoor vacuum circuit breaker (high voltage VCB,also well known as Auto recloser.Which is suitable for the 3 phase power system with AC 50Hz,volttage 10-12 KVThe ZW32-12 outdoor high-voltage AC vacuum circuit breaker complies with GB1984-2014 "AC High-Voltage Circuit Breakers" and the relevant IEC standards."
ZW32-40.5(AB-3S/40.5) OverviewZW32-40.5(AB-3S/40.5) permanent-magnet ( or spring ) vacuum circuit breaker, is made by specially design of permanent magnet ( or spring) and high reliable intelligent control equipment This product is mainly used for middle voltage overhead line network, act as...
ZN65A-40.5 series indoor AC high voltage vacuum circuit breaker (hereinafter referred to as circuit breaker), suitable for three-phase AC,50Hz, 40.5kV power grid, as control and protection equipment. As a relatively independent circuit breaker unit, can be used with a variety of form of switch cabinet matching use.
Integration, side mounting, with isolation switch, with ground switch (up and down ground), interlock mechanism integration miniaturization
VD4 vacuum circuit breakers (VCB breaker)have been designed for indoor use and air insulated switchboards.Their switching capacity is sufficient to handle any conditions arising from switching of equipment and system components under normal operating and fault conditions, particularly short-circuits, within the parameters of their technical data. The vacuum circuit-breakers of type VD4, designed in column form, can be supplied both as individual units for fixed installation and mounted on chassis. Vacuum circuit-breakers are characterized by their simple and robust construction. They have a long life expectancy. There is no adverse effect on the vacuum, even from frequent switching of operating and short-circuit currents.
Ratings: Voltage Up To 35kv, Current Up To 2000A, AC50HzApplication: in 40.5kV power distribution system for control and protection. Standards: IEC 62271-100Parameters: Rated voltage: 40.5kV. Rated current: 630-2000A. Rated short-circuit breaking current: 20-31.5kA.
ZN85-40.5 Indoor vacuum circuit breaker (vcb breaker) --in 40.5kv power distribution system for control and protection.Standards: IEC62271-100Features: 1.High insulation level and breaking capacity. 2.Compact and modular deign.3.Less maintenance. 4.High operation endurance 5.Applicable to various working conditions
Ratings: voltage up to 35kv, current up to 2000A, AC50HzApplication: for the control and protection of substation and equipment. Making and breaking short-circuit under various operating status of electric network.ZN85H-40.5 vcb breaker,vacuum circuit breaker
wzebl@wzebl.com
+86 135 6623 2060 / +86 151 5777 5432
+86(0)577-27885177
+86(0)577-27885155
10 Huxin Road, Liushi Town, Yueqing City, Zhejiang Province, China.325604
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