ZN12 11KV Vacuum Circuit Breaker Indoor High Voltage 3 Phase
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...voltage 11KV, it can be used as load current, overload current and fault current for mining enterprises, power plant and substation. 2. ZN12-12 Types Vacuum Circuit Breaker Parameter list no. item unit data 1 2 3 4 5 1 rated voltage kv 12 12 12 40.5 40.5 2...
Xi'an Xigao Electricenergy Group Co., Ltd.
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10KV 24KV 11kv Vacuum Circuit Breaker / High Voltage Vcb IEC Standards
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... BREAKER High vacuum possesses extremely high dielectric strength. At zero current the arc is extinguished very quickly, and the dielectric strength is established very quickly. This return of ......
ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
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11kV Indoor Vacuum Circuit Breaker with Move Type for Switchgear
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... extinguishing and insulation medium, arc extinguishing chamber has very high truth VS1-24VS1-24 Vacuum circuit breaker, voids, when the contact and static contacts are electrically divided under the action of the actuating mechanism, a vacuum arc will be...
WENZHOU QIUPU ELECTRIC POWER CO., LTD.
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Automatic Reclosing 100A 11kv Outdoor Circuit Breaker High Voltage VCB
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... withstand voltage peak 75 kV Rated current 100 A Short circuit breaking capacity 31.25 kA Frequency 50 Hz International Standards IEC 62271-111-2019 Product description: A vacuum circuit breaker is a high-voltage electrical device that uses vacuum as an...
XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
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Eco-Friendly Outdoor 11kv 12kv No Sf6 Vacuum Circuit Breaker
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...short-circuit current in 12kV, 50/60Hz power system. It's applicable for substations, industry and mining, urban and rural electricity power networks, especially applicable in ......
Qingdao Hengfengyou Electrical Engineering Co., Ltd.
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10KV 11KV 24KV VCB high voltage vacuum circuit breaker
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...power equipment and control unit. The frequent operation is suitable for requirements in the rated working current, or multiple breaking short circuit current. The circuit breaker adopts the operating mechanism and the circuit breaker body integral design,...
Yueqing Kampa Electric 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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ZN85 - 40.5 Outdoor Vacuum Circuit Breaker Three Phase Apply For GB IEC
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... breaker Type ZN85-40.5 indoor alternating current high voltage vacuum circuit breaker Usage and Characteristics Type ZN85-40.5 indoor alternating current high voltage vacuum circuit breaker is applicable for the three-phase AC 50Hz. 40.5kv power system....
ERFA Industries Group
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Recloser ZW7-40.5 1250A 31.5ka Vacuum Circuit Breaker Vacuum Switchb
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... Voltage Circuit Breakers Operation Electric Type Speed Normal Type Circuit Breaker Arc-extinguishing Medium Vacuum Installation Fixed Structure Recloser Poles Number 3 Type Circuit Breaker Function Conventional Circuit Breaker, Circuit-Breaker Failure ......
Shandong Weiteri Electric Co., Ltd.
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2000A Gis VCB ZW20-12 Switchgear Vacuum Circuit Breaker
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...Vacuum Circuit Breaker ZW20-12 outdoor vacuum circuit breaker 12kv 2000A ZW20 Vacuum Circuit Breaker Outdoor VCB SF6 gas insulation 12kv,50HZ,630A,1250A OEM & ODM,Complete equipment ISO9001:2015,CCC,ISO9001,CE, CB,IEC60898 Inquire Product Introduction ZW20-12 outdoor AC high voltage demarcation vacuum circuit breaker is a user demarcation switch. It is mainly composed of three parts: ZW20-12 vacuum circuit breaker...
Knkong Electric Co.,Ltd
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