Three Pole Outdoor Vacuum Circuit Breaker Medium 12kv Rated Voltage
... AC 50 Hz outdoor distribution equipment and maintly used to switching and making load current,overcurrent and short circuit current of power grid. This type vacuum circuit breaker can be used for protecting, controlling in the frequent operation places of...
ERFA Industries Group
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12KV Outdoor Vacuum Circuit Breaker Medium Voltage Overhead Distribution Pole Mounted
... 12kV, three phase AC 50Hz outdoor distribution equipment .mainly used to breaking closing power system load current ,overload current and short-circuit current. Applicable to substations and power distribution in industrial and mining enterprises for...
Eberry Electric Co., Ltd.
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Three Phase SF6 Circuit Breaker Pole Mounted Vacuum Circuit Breaker
... circuit breaker adopts a three-phase common box structure as a whole. The permanent magnet operating mechanism and the pole pole are directly connected up and down, and fixed by the box. The three form a sealed space, similar to an indoor environment. The...
herong electric
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ZW7-40.5 30KV 33 KV 35KV Porcelain Pole VCB Vacuum Circuit Breaker
...Operation is three phase AC 50Hz, rated voltage is 40.5kV outdoor high-voltage electrical equipment , attached the spring operator or electromagnetic actuator can be well controlled electric opening and closing can also be Manual storage, ......
Xi'an Xigao Electricenergy Group Co., Ltd.
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High Voltage Outdoor Vacuum Circuit Breaker 50Hz GB1984-2003
... HV switchgear is mainly used for rural and urban 10 kV outdoor distribution network, as a separate and combined load current, overload current, short circuit current and other similar places. Its whole structure is a three-phase common box type, which is...
GuangDong Heng AnShun Electrical Power Equipment Service Co., Ltd.
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VS1-12/630A Medium Voltage Safety solid pole Indoor Vacuum Circuit Breaker VCB
...pole Indoor Vacuum Circuit Breaker VCB 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. VS1 vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life. VS1 vacuum circuit...
WENZHOU QIUPU ELECTRIC POWER CO., LTD.
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32KV Outdoor Vacuum Circuit Breaker High Voltage 3 Phase 40.5KV
... 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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Drawout Type Outdoor Vacuum Circuit Breaker / Outdoor Vcb Panel 3 Phase
Hot sale 12KV Indoor ac high voltage three-phase vacuum circuit breaker Product Description PROPERTY OF CONTACT MATERIAL The contact material of the vacuum circuit breaker should have the following property. The material should have high electrical ......
ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
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ZW20-12 outdoor pole-mounting vacuum circuit breaker
...outdoor power distribution device. It is mainly used in breaking, opening power grid’s load current. It is used in substation, industrial mining enterprise, ......
Shandong Green World International Trading Co., Ltd.
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ZW7-40.5 1250A Outdoor Vacuum Circuit Breaker Power Station Type
...outdoor vacuum circuit breaker power station type product information Product name: ZW7-40.5 outdoor vacuum circuit breaker Category: high voltage components Product introduction: ZN7-40.5 outdoor high-voltage true master circuit breaker is used in AC 50Hz, voltage 40.5kV three-phase power system, as a function of breaking and closing load current, overload current and short-circuit current. Overview of ZW7-40.5 outdoor vacuum...
Sichuan Baikong Electric Technology Co., Ltd.
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