ZW7 Series 33kv 35kv 40.5kv Vacuum Circuit Breaker Outdoor
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...40.5kv Outdoor Vacuum Circuit Breaker 1. Environmental Condition Altitude:not exceed 2000m Ambient temperature:not higher than +40°C, not less than -40°C Wind pressure not exceed 700Pa (equivalent to wind speed 34m/s) Air contamination degree:III degree Earthquake intensity:not exceed 8 2. Technical Data No. Item Unit Data 1 Rated voltage KV 40.5 2 Rated current A 1250,1600,2000 3 Rated frequency HZ 50 4 Rating short-circuits...
Xi'an Xigao Electricenergy Group Co., Ltd.
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40.5KV vacuum circuit breaker ZW7-40.5
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ZW7-40.5kv High Voltage Vacuum circuit breaker Product features Zw7-40.5 outdoor high-voltage vacuum circuit breaker is a kind of outdoor high-voltage switchgear used in three-phase AC 50hz. 40.5 kilovolts. Using spring operating mechanism or ......
Qingdao Hengfengyou Electrical Engineering Co., Ltd.
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40.5KV Vacuum Circuit Breaker / Vcb Breaker Permanent Magnet IEC ZW32
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...m that in other types of circuit breakers. The vacuum as such is a dielectric medium and arc cannot persist in ideal vacuum. However, separation of current carrying contacts causes the vapour to be released from the contacts giving rise to plasma. Thus on...
ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
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Customizable 15.5kV Vacuum Circuit Breaker High Voltage AC Automatic Recloser -1 For Electrical Networks
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...5kV High Voltage AC Automatic Recloser-1//Customization is supported Specifications: Product Name 15.5kV High Voltage AC Automatic Recloser-1 Rated voltage 15.5 kV Rated lightning impulse withstand voltage peak 110 kV Rated current 1200 A Rated breaking current 25 kA Frequency 60 Hz Signal acquisition Dual-side voltage signal sampling Product description: A vacuum circuit breaker is a high-voltage electrical device that uses vacuum......
XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
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ZW32-630A Medium Voltage Vacuum Circuit Breaker Outdoor Insulation Cylinder
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...Outdoor Vacuum Circuit Breaker The ZW32 vacuum circuit breaker is equipped with a spring energy storage mechanism, which can be operated manually, electrically and by remote control. It is possible to install isolation switch on the side of circuit breaker to form outdoor high voltage vacuum circuit breaker-outdoor......
WENZHOU QIUPU ELECTRIC POWER CO., LTD.
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Three Poles 12KV Vacuum Circuit Breaker Outdoor Vacuum Circuit Breaker
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12 High Voltage Vacuum Circuit Breaker Principales parámetros técnicos del Modelo VIB/CX-12/630-25 Disyuntor de vacío No. Nombre Unidad Datos 1 Voltaje nominal kV 12 2 1 min Voltaje nominal sportado 1 min 42 3 Voltaje nominal de relámpago soportado 75 4 ......
ERFA Industries Group
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High Voltage Zw7-40.5 Vacuum Circuit Breaker for 3 Poles Number Performance
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...40.5 Breaking Capacity High 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......
Shandong Weiteri Electric Co., Ltd.
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ZW7-40.5 1250A Outdoor Vacuum Circuit Breaker Power Station Type
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...40.5/1250A outdoor vacuum circuit breaker power station type product information Product name: ZW7-40.5 outdoor vacuum circuit breaker Category: high voltage components Product introduction: ZN7-40.5 outdoor high-voltage true master circuit breaker is used in AC 50Hz, voltage 40.5kV three-phase power system, as a function of breaking and closing load current, overload current and short-circuit current. Overview of ZW7-40.5 outdoor vacuum...
Sichuan Baikong Electric Technology Co., Ltd.
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Outdoor HV Porcelain Stanchion Type Vacuum Circuit Breaker Filled With SF6
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...power system with rated voltage 40.5KV, rated current 2000A and three - phase AC 50Hz to protect the equipment in the industrial and mineral enterprises, power plants and substations, which can be used as a connecting circuit breaker in the workplaces of...
Ningbo Tianan (Group) Co.,Ltd.
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40.5KV High Voltage Vacuum Circuit Breaker
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...,ISO9001,CE, CB,IEC60898 Inquire Product Introduction Normal service condition Altitude ≤1000m Ambient temperature Max +40℃ Min -15℃ Ambient humidity:...
Knkong Electric Co.,Ltd
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