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- Contact Person : Ms. Ni Novia
- Company Name : Wankong Group Co., Ltd.
- Tel : 86-577-57572863
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- Address : Zhejiang,wenzhou,Wenzhou Bridge Idustrial Park Yueqing,Wenzhou City Zhejiang Province.
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- Zip : 325603
Indoor Side loading Vaccum Circuit Breaker (11kV VCB) VS1-12(ZN63A)
Product Detailed
Related Categories:Circuit Breakers
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1. 21 Years Production Experience
2. Competitive Price
3. Quick Delivery
4. ISO9001,CCC
5. ABB Cooperative Company
Working Condition Altitude:1000m and below; Environmental temperature is from:-15~40°C; Environmental humidity: Daily average of relative humidity≤95% Daily average saturated vapor pressure≤2.2×10-3Mpa Monthly average of relative humidity≤90% Monthly average saturated vapor pressure≤1.8×10-3Mp No operating in such environment as subject to dust, dirt, smog, corrosive/flammable gas, vapor and salt pollution. Earthquake intensity: No more than 8 degreeTechnical Data Rated voltage: 10kV (highest voltage 12kV) Rated current: 630A, 1250A, 1600A. Rated short circuit breaking current: 20kA, 25kA, 31.5kA. One minute power frequency withstand voltage (kV): 42 (phase ground), 48 (fracture) Lighting impact withstand voltage (kV): 75 (phase ground ), 85 (fracture) 4s rated short-time withstand current (effective value): 20kA, 25kA, 31.5kA. Rated peak value withstand current (peak value): 50kA, 63kA, 80kA. Rated short circuit making current (peak value): 50kA, 63kA, 80kA. Rated individual capacitor bank breaking current: 630A Rated back-to-back capacitor bank breaking current: 400A
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Indoor Side loading Vaccum Circuit Breaker (11kV VCB) VS1-12(ZN63A)
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