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| No.9276149
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Information Name: | Supply ZN20-12 vacuum circuit high voltage circuit breakers |
Published: | 2013-02-26 |
Validity: | 30 |
Specifications: | |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | Details: interrupter way: vacuum breaker Model: ZN20-12/630-20 Rated insulation voltage: 12k (V) Number of poles: 3P Brand: Yunkai Mechanical life: 1 (000 times) Rated frequency: 50 (Hz) Product Certification: ISO9001 custom processing: is the use of environmental conditions, the ambient air temperature: up to +40 ° C, the lower limit of -10 ° C (to allow the storage and transportation of -30 ℃); 2, relative humidity: daily average of not more than 95% ; monthly average of not more than 90%; the daily average saturated vapor pressure: daily average of not more than 2.2KPa, monthly average saturated vapor pressure of not more than 1.8kPa, Altitude: not exceed 2000m (2500m plateau); 4 seismic intensity: no more than 8 degrees; 5, no fire and explosion hazards, heavy pollution, chemical corrosion and violent vibration. |
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Copyright © GuangDong ICP No. 10089450, Yueqing City Yunkai Electric Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 10870 visitor
Copyright © GuangDong ICP No. 10089450, Yueqing City Yunkai Electric Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility