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10KV及以下煤礦用阻燃電力電纜
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| 發布時間：2009.10.15 新聞來源： 瀏覽次數： |
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煤礦用額定電壓10KV及以下銅芯聚氟乙烯絕緣固定敷設阻燃電力電纜
Copper corductor, PVC Insulated , fixed-installed, Fire-retardent power cable of Rated Voltage up to and including 10KV for coal mine 
標 準： 產品按國家煤炭行業標準MT818-1999制造，適用于交流供、配電系統。
Standard: The product applied for A.C. Systems of power supply and power distribution is manufactured according to the standard of mine industry MT818-1999.
工作條件：
電纜導體的允許長期***高工作溫度為70℃。
Max.permissible continuous operating temperature of conductor : 70℃.
短路時（***長持續時間不超過5S）電纜導體的***高溫度不超過160℃。
Max.short-circuit temperature of the conductor shall not exceed 160℃(5s maximum duration)
煤礦用額定電壓10KV及以下銅芯交聯聚乙烯絕緣固定敷設阻燃電力電纜
Copper Conductor XLPE Insulated, fixed-installed, Fire-retardent power cable of rated Voltage up to and including 10KV for coal mine
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