High Voltage Indoor Vacuum Circuit Breaker ZN63(VS1)-12kV/630A-25kA(VCB)
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...25kA(VCB) High voltage Indoor Vacuum Circuit Breaker 1. VS1 vacuum circuit breaker can operate frequently or break the short circuit current several times within the operating current range. Mechanical life up to 30,000 times, full capacity Short circuit current can be broken 50 times. 2. VS1 vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life. 3. VS1 vacuum circuit...
WENZHOU QIUPU ELECTRIC POWER CO., LTD.
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Mining Industry Vacuum Circuit Breaker 12KV ZW20-12 / 630- 25KA High Efficiency
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...phase AC of 50Hz outdoor high voltage switchgear. It was mainly used at load current, overload current and short circuit current of cut-off, shut-off power system. It was also used at distribution network protect and control of substation, factories and...
Qingdao Hengfengyou Electrical Engineering Co., Ltd.
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VS1 Series Embedded Pole Vacuum Circuit Breaker Modular Design
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... to 12kV, three-phase AC 50Hz indoor switchgear and can serve as protection and control units for industrial and mining establishment transformer substation equipment. With modular and independent-frame design for their spring operating mechanisms,...
Knkong Electric Co.,Ltd
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630A 25KA High Voltage Circuit Breaker Side Mounted VCB Circuit Breaker
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...630A-25KA side-mounted indoor high voltage vacuum circuit breaker Product Introduction Product name: VS1-12 side-mounted indoor vacuum circuit breaker Category: high voltage components Product introduction: VS1-12 side-mounted vacuum circuit breaker is an ......
Sichuan Baikong Electric Technology Co., Ltd.
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VS1-12 Electrical Equipment Vacuum Circuit Breaker 12KV 50hz Three Phase Power 630A 25KA
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...Vacuum Circuit Breaker VS1-12 (ZN63A) indoor high-voltage vacuum circuit breaker adopts closed insulating form and installs inside and outside pleat on the main insulating cylinder. Its comparative creeping distance reaches the standard of DL. The excellent characters of the circuit breaker......
METALWORK MACHINERY (WUXI) CO.LTD
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ZN85 40.5kV Indoor Vacuum Circuit Breaker Modular Type
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...Vacuum Circuit Breaker Modular Type 1. ZN85 40.5a indoor vacuum circuit breaker introduction ZN85 40.5A Indoor Vacuum Circuit Breaker is suitable for three-phase AC 50Hz power systems, applicable to industrial and mining enterprises, power plants and substations for breaking and closing load current, overload current and short-circuit......
Xi'an Xigao Electricenergy Group Co., Ltd.
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ZN85 - 40.5 Outdoor Vacuum Circuit Breaker Three Phase Apply For GB IEC
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... breaker Type ZN85-40.5 indoor alternating current 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....
ERFA Industries Group
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24KV 2000A Embedded Pole High Voltage Vacuum Circuit Breaker Smart Type
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... breaker into the epoxy resin, which is a kind of solid insulation material that is easy to cure. Epoxy resin is poured on the outside for encapsulation, and the pole column is sealed to form an integral part of the whole circuit breaker pole column....
XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
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Indoor 33kv 11kv Vacuum Circuit Breaker 630a 1250a DC Fixed Withdraw Type
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... by a short circuit, which generally results from an overload. Its basic functionality is to interrupt the flow of current after a fault is detected. A vacuum circuit breaker is such kind of circuit breaker where the arc quenching takes place in vacuum....
ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
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High Voltage Vacuum Circuit Breaker Factory VS1 fixed type vacuum circuit breaker VS1-12/630-31.5 indoor
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...power equipment and control unit. The frequent operation is suitable for requirements in the rated working current, or multiple breaking short circuit current. The circuit breaker adopts the operating mechanism and the circuit breaker body integral design,...
Yueqing Kampa Electric Co., Ltd.
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