12KV 1250A HV Vacuum Circuit Breaker With Vacuum Arcing Chamber
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12KV 1250A 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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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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ODM ZW32 VCB Circuit Breaker 12kv Outdoor Vacuum Circuit Breaker
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...Vacuum Circuit Breaker 50HZ 630A/1250A OEM & ODM CCC,ISO9001,CE, CB,IEC60898 12kv Outdoor Vacuum Circuit Breaker 12kv outdoor VCB AC three-phase, 50HZ 630A, 1250A OEM & ODM,Complete equipment CCC,ISO9001,CE, CB,IEC60898 Inquire Product Introduction 12kv outdoor VCB (ZW32 series) spring mechanism outdoor vacuum breaker, a kind of outdoor pillar high voltage vacuum circuit breaker......
Knkong Electric Co.,Ltd
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Outdoor 12kv Pole Vacuum Circuit Breaker Model Zw8-12
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Outdoor 12kv Pole Vacuum Circuit Breaker Model Zw8-12 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 applicable......
Qingdao Hengfengyou Electrical Engineering Co., Ltd.
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12kV Outdoor Vacuum Circuit Breaker With IEC Certification
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... , 3150A and 4000A contact box , club contact , fix contact, arm contact and jaw contact . 630A and 1250A VS1 circuit breaker . 630A and 1250A ZN85-40.5 circuit breaker . 12KV and...
WENZHOU QIUPU ELECTRIC POWER 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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Pole Mounted Outdoor HV Vacuum Circuit Breaker For 12kV Distribution Networks
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Shenzhen Dong Sheng Yuan Electrical 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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