- Electronic & Instrument Enclosures[6]
- Insulation Materials & Elements[6]
- Power Distribution Equipment[6]
- Power Accessories[1]
- Circuit Breakers[6]
- Other Machinery[1]
- Integrated Circuits[1]
- Electrical Contacts and Contact Materials[6]
- Electrical Plugs & Sockets[2]
- Other Electrical Equipment[4]
- Connectors[4]
- Other Switches[6]
- Cable Clips[3]
- Door & Window Hinges[1]
- Locks[3]
- Other Rubber Products[3]
- Other Electronic Components[1]
- Terminals[1]
- Sensors[2]
- Other Motorcycle Parts[2]
- Transformers[6]
- Nuts[1]
- Springs[1]
- Bolts[1]
- Contact Person : Ms. Ni Novia
- Company Name : Wankong Group Co., Ltd.
- Tel : 86-577-57572863
- Fax : 86-577-57572860
- Address : Zhejiang,wenzhou,Wenzhou Bridge Idustrial Park Yueqing,Wenzhou City Zhejiang Province.
- Country/Region : China
- Zip : 325603
Indoor MV Embedded Poles VCB/Vacuum Circuit Breaker VW1-40.5
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Working Condition
Ambient environment temperature within -15~40 Daily average temperature not exceed +35 Daily average related humidity not exceed 95%, monthly not exceed 90% The altitude not exceed 1000m Earthquake intensity is not more than 8 degree horizontal acceleration The ambient air without contamination of erosion and combustible gas, vapor, etc
Technical Data
Rated voltage: 40.5kV Rated current: 1250A, 1600A, 2000A, 2500A Rated short circuit breaking current: 25kA, 31.5kA One minute power frequency withstand voltage (kV): 95 Lighting impact withstand voltage (kV): 185 4s rated short-time withstand current (effective value): 25kA, 31.5kA Rated peak value withstand current (peak value): 63kA, 80kA. Rated short circuit making current (peak value): 63kA, 80kA Rated operating voltage: AC110/220V, DC 110/220V
Indoor MV Embedded Poles VCB/Vacuum Circuit Breaker VW1-40.5