12KV 1250A HV Vacuum Circuit Breaker With Vacuum Arcing Chamber
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...HV Vacuum Circuit Breaker With Vacuum Arcing Chamber 1.Description of HV Vacuum Circuit Breaker Ambient temperature:-40°C~+40°C Relative humidity:≤95%or≤90% Altitude:≤2000m Wind pressure:≤700Pa(equivalent to wind speed 34m/s) Seismic intensity:≤8 2.Parameter of HV Vacuum Circuit Breaker No. Item Unit Data 1 Rated voltage KV 12 2 Rated insulation voltage V 42,75 3 Rated current A 630,1250,1600,2000,2500,3150 4 Rated short-circuit...
Xi'an Xigao Electricenergy Group Co., Ltd.
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12kv / 24kv Three Phase Hv Vacuum Circuit Breaker Light Weight For Outdoor
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..., which is mainly used to shut down and turn over current and short circuit current in power system. Can be used as a power distribution line, branch, ring network, ring network, industrial and mining enterprises, residential quarters, ......
Ningbo Tianan (Group) Co.,Ltd.
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HV Vacuum Circuit Breaker Ac Vacuum Switch 630A Rated Current Three Phase
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...vacuum circuit breaker 35kv ZW32-12 outdoor high voltage AC vacuum circuit breaker is a three-phase AC outdoor high voltage power distribution Product Details Zw32-40.5 vacuum switch is an outdoor switchgear with rated voltage of 40.5kv and three-phase ac of 50Hz.2. Power: it is mainly used for the load current, overload current and short-circuit......
Qingdao Hengfengyou Electrical Engineering Co., Ltd.
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Insert Installation Zn85-40.5/1250-25 Indoor Hv Vacuum Circuit Breaker Vacuum Switch
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...High Voltage Circuit Breakers Operation Manual Type Speed Normal Type Circuit Breaker Arc-extinguishing Medium Vacuum Installation Insert Structure ACB Poles Number 3 Type Circuit Breaker Function Conventional Circuit Breaker, Circuit-Breaker Failure ......
Shandong Weiteri Electric Co., Ltd.
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Truck Type Switchgear Circuit Breaker ZN85-40.5 Hv Vacuum Circuit Breaker
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...Vacuum Circuit Breaker General Description ZN85-40.5/T type indoor high voltage indoor vacuum circuit-breaker is used for switchgear KYN6140.5(Z),it is most new type of power supply and distribution equipment.This product is accordance with GB1984-2003 stand.This series include:Vacuum circuit breaker truck,isolation truck and fuse truck. Structural characteristics: 1. This vacuum circuit breaker......
ERFA Industries Group
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12KV 50HZ Hv Vacuum Circuit Breaker Permanent Magnetic Mechanism Three Phase
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Hot sale 12KV 50HZ permanent magnetic mechanism three-phase vacuum circuit breaker Product Description Vacuum Arc Stability: In a 50 Hz ac circuit the current passes through zero value 100 times in a second (i.e., once every 10 ms). It is desirable tha......
ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
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ZW32-12 Outdoor HV Vacuum Circuit Breaker (Recloser)
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...Vacuum Circuit Breaker (hereinafter referred to as the circuit breaker) is rated for a voltage of 12 kV and operates on a three-phase AC system at 50 Hz. It is primarily used to interrupt and connect load currents, overload currents, and short-circuit currents in power systems. This circuit breaker......
Shenzhen Chuangyin Co., Ltd.
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Vacuum Interrupter On Site Vacuity Measuring Tester , HV Vacuum Circuit Breaker Test Set Easy Carrying
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ZXZK-III Vacuum Switch Vacuum Degree Tester Product introduction Vacuum Switches is designed to measure the vacuum degree of vacuum switches. It uses an electromagnetic discharge measuring method, to ensure the testing results accurate and reliable.The ......
Wuhan GDZX Power Equipment Co., Ltd
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Safety Indoor Vacuum Circuit Breaker VCB 630A High Voltage Medium Voltage
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...Vacuum Circuit Breaker VCB 630A 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 breaker......
WENZHOU QIUPU ELECTRIC POWER CO., LTD.
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Three Phase HV VCB 40.5 KV Indoor Vacuum Circuit Breaker
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...vacuum circuit breaker is used for switchgear KYN61-40.5(Z). It's the newest type of power supply and distribution equipment. This product is in accordance with GB1984-2003 standard. Structure Features This kind of VCB adopts an integrated design and is different from open-type vacuum...
Knkong Electric Co.,Ltd
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