ZN39 33KV 40.5kv Draw Out Vacuum Interrupter Circuit Breaker
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...ZN39 Series Draw-Out Vacuum Interrupter Circuit Breaker 33KV 40.5kv ZN39-40.5 type indoor high voltage vacuum circuit breaker is ac 50 hz, rated voltage 40.5 kV indoor high-voltage power distribution equipment. With JYN1-35, the GBC - 35 switchgear systems. circuit breaker adopts the air circuit breaker......
Xi'an Xigao Electricenergy Group Co., Ltd.
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Professional Vacuum Circuit Switch / Vacuum Type Circuit Breaker Easy Operation
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Zw8-12d /630 high voltage vacuum circuit breaker on outdoor column 12KV It used vacuum interrupter, insulator, electric spring operate structure to improve interrupter, open-close frequency without explode and it was a product of convenience operation wit......
Qingdao Hengfengyou Electrical Engineering Co., Ltd.
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Industrial Vacuum Interrupter Used In Indoor Vacuum Type Circuit Breaker
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Specification 1 Rated Current A 1600 1250 2 Circuit resistance at lowest rated contact force uΩ ≤25 ≤28 3 Rated short-circuit breaking current KA 25 4 Breaking operations of rated short circuit breaking current Times 20 5 Rated short-time withstand current......
ERFA Industries Group
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12KV Vacuum Type Circuit Breaker / High Voltage Indoor Vcb Long Service
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... or VCB Service life of vacuum circuit breaker is much longer than other types of circuit breakers. There is no chance of fire hazard as oil circuit breaker. It is much environment friendly than SF6 Circuit breaker. Besides, the contraction of VCB is...
ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
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12 KV 630A High Voltage Outdoor Vacuum AC Circuit Breaker For Motor / Transformer
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...Vacuum AC Circuit Breaker The circuit breaker is mainly used in motors and Transformers with large capacity and substations with frequent breakdowns. The load switch can break the normal load current and has certain arc extinguishing ability. The isolation switch does not have any breakability and can only be broken without any load current. It acts as an electrical isolation device. The circuit...
WENZHOU QIUPU ELECTRIC POWER CO., LTD.
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Zn85-40.5 High Voltage Vacuum Handcart Circuit Breaker with Manual Operation Type
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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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CKJ40 1.14kV voltage protector vacuum contactor circuit breaker
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CKJ40 1.14kV voltage protector vacuum contactor circuit breaker 1.Specifications CKJ40 Low voltage 1.14KV Series vacuum contactor is mainly used for AC 50-60HZ,the main circuit rated voltage 1.14KV,rated current from 1000A to 2000A power network systerm......
Yueqing Kampa Electric Co., Ltd.
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Fixed Type Vacuum VCB Circuit Breaker With Environmental Protection
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...vacuum circuit breaker with environmental protection Voltage: 12KV-24KV Current: 630A-2000A Breaking current: 20KA-25KA Type: Fixed Product overview "High-voltage vacuum circuit breaker" is named because its arc extinguishing medium and the insulating medium in the contact gap after arc extinguishing are both vacuum; vacuum circuit breakers......
Knkong Electric Co.,Ltd
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CE ST45 3P 4P ACB 1600A Vacuum MCCB Circuit Breaker
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...the circuit of AC 50Hz with rated voltage 400V, 690V and rated current up to 6300A. It is mainly used to distribute electric energy and protect circuits and power-supply equipment from overload, under-voltage, short-circuit and single-phase earthing. with...
WENZHOU SANTUO ELECTRICAL CO.,LTD.
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Spring Mechanism Vacuum Ckt Breaker , Vacuum Type Circuit Breaker 12kV
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1. Withdrawable circuit breaker CKVB-12/GC 2.Technical Data Description Unit Parameter Rated voltage kV 12 Short-time withstand voltage kV 42 Lighting impulse withstand voltage kV 75 Rated frequency Hz 50 Rated current A 630 1250 1600 2000,2500 3150,4000 ......
Zhuhai Comking Electric Co.,Ltd.
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