40.5KV outdoor Vacuum Type Circuit Breaker With Voltage transformer
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40.5KV outdoor Vacuum Type Circuit Breaker With Voltage transformer Specification item value Place of Origin China Brand Name Qiupu Type High Voltage Poles Number 3 BCD Curve C Rated Frequency 50Hz Certificate ISO9001 Electrical Life(Time) 20000 Rated ......
WENZHOU QIUPU ELECTRIC POWER CO., LTD.
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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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CBA-II High Voltage Vacuum Type Circuit Breaker Test Apparatus
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... Vacuum Type Circuit Breaker Test Apparatus adopts micro controller unit(MCU) to control the testing process. CBA-II High Voltage Vacuum Type Circuit Breaker Test Apparatus is intelligent, multi-functional, accurate, stable, portable, easy to operate,...
Delta Technology (Chongqing) Co., Ltd.
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Eco - Friendly Outdoor Vacuum Breaker / Vacuum Type Circuit Breaker High Voltege
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Eco-friendly Outdoor 11kv 12kv No SF6 Vacuum Circuit Breaker Product introduction The breakers are recently-developed pole-mounted intelligent vacuum circuit breakers of a new generation, which absorb the advanced domestic and foreign technologies adopted......
Qingdao Hengfengyou Electrical Engineering 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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IEC62271 High Voltage Vacuum Type Circuit Breaker Test Apparatus
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Introduction: The Circuit Breaker Test Apparatus is my company designed to meet the need of testing high-voltage circuit breakers . It takes the ARM7 unit for core to sample, process and then output. It has many advantages such as intelligence, multi-......
Advanced Instruments Co.,Limited
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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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Indoor 33kv 35kv Electrical Vacuum Interrupter Circuit Breaker
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....5kV and three-phase AC 50Hz. It can be used as industrial and mining enterprises, power plants and substations as load current, overload current and short circuit. For current use, it is...
Xi'an Xigao Electricenergy Group Co., Ltd.
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Solid Sealed Pole Vacuum VCB Circuit Breaker 12KV For Transformer Substation
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...vacuum circuit breaker 2000A 12KV for transformer substation using Voltage: 12-24KV Current: Max 2000A Breaking current: 20KA Type: withdrawable/Fixed Product overview VS1-series solid-sealed pole vacuum circuit breaker is suitable for 12kV, 24KV, three-phase alternating current frequency of 50, 60Hz indoor switchgear KYN28-12 (24) central and fixed switchgear operation together. The VS1 vacuum circuit breaker......
Knkong Electric 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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