24kV High Voltage Vacuum Contactor Three Phase Vacuum Contactor
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24kV 3 Phase Vacuum Contactor - High Voltage Vacuum Contactor, rated current 800A, 1000A, 1250A General Description: Hai Bang JCZ3-24kV AC high-voltage vacuum contactors are newly developed by our company for 24KV system application, backed by our years......
Wuxi Haibang Mechanical & Electrical Manufacturing Co.,Ltd
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32KV outdoor vacuum circuit breaker High Voltage 3 Phase 40.5KV automatic recloser
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... operating mechanism. The device is mainly used in medium-voltage overhead line power grids for opening and closing load current, overload current, and short-circuit current. Features Extremely high reliability Completely maintenance-free during the...
XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
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ZN12 11KV Vacuum Circuit Breaker Indoor High Voltage 3 Phase
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...voltage 11KV, it can be used as load current, overload current and fault current for mining enterprises, power plant and substation. 2. ZN12-12 Types Vacuum Circuit Breaker Parameter list no. item unit data 1 2 3 4 5 1 rated voltage kv 12 12 12 40.5 40.5 2...
Xi'an Xigao Electricenergy Group Co., Ltd.
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12KV 24KV Outdoor Vcb Breaker High Voltage Three Phase IEC Standard
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... breaker. Their construction is mainly divided into three parts, i.e., fixed contacts, moving contact and arc shield which is placed inside the arc interrupting chamber. vacuum-circuit-breakerThe outer envelope of vacuum circuit breaker is made up of...
ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
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12kv Sealed Structured High Voltage AC Indoor Vacuum Circuit Breaker
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12kv Sealed Structured High Voltage AC Indoor Vacuum Circuit Beaker NINGBO TIANAN (GROUP) CO., LTD. General VT19-12 indoor HV vacuum circuit breaker is used in three-phase AC electric system of 50HZ,12kV. It is used as control and protection department in ......
Ningbo Tianan (Group) Co.,Ltd.
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Outdoor AC High-Voltage Three Phase 50Hz Vacuum Circuit Breaker
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Outdoor AC High-Voltage Three Phase 50Hz Vacuum Circuit Breaker 1, Product description ZW20-12 model outdoor AC vacuum circuit breaker is used to make and break load current, overload current and short-circuit current in 12kV, 50/60Hz power system. It's ......
Qingdao Hengfengyou Electrical Engineering Co., Ltd.
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VS1-40.5T High Voltage VCB Indoor Vacuum Circuit Breaker 40.5 KV
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... equipment with rated voltage of 40.5kV and three-phase AC 50Hz. It can be used as industrial and mining enterprises, power plants and substations as load current, overload current and short circuit. For current ......
Knkong Electric Co.,Ltd
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200 400A 630A Single Pole High Voltage Vacuum Contactor
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... and under 7.2(12)kV, as well as operating of 200A, 400A, 630A and 800A. It featured in operating switch on & off high voltage equipment frequently. It can be used in switching middle voltage three-phase motor, transformer, reactor and capacity. It can be...
Chengdu Guoguang Elecric Co.,Ltd
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Zn85-40.5 Vacuum Contactor Unit Three Phase Hv Vacuum Circuit Breaker
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... high voltage vacuum circuit breaker Usage and Characteristics Type ZN85-40.5 indoor alternating current high voltage vacuum circuit breaker is applicable for the three-phase AC 50Hz. 40.5kv power system. It can used as the protective and contorl device in...
ERFA Industries Group
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1.14KV 250A High Voltage Vacuum Interrupter Switch For AC Contactors Using
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... vacuum interrupters for AC Contactors Vacuum interrupter, also known as vacuum switch Its main function is to enable the medium and high voltage circuit to quickly extinguish the arc and suppress the current through the excellent insulation of the vacuum ......
Jingdezhen WPVAC Electric Co.,Ltd
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