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ng一a是什麼電纜
ng一a是什麼電纜
更新时间:2024-10-11 18:18:25

NG-A電纜又稱NG-A(BTLY)電纜,它是在BTTZ礦物質絕緣電纜基礎上研發的新一代防火電纜,用柔韌性強的鋁管護套代替價格昂貴的銅管護套,提高生産效率降低成本,而且安裝敷設更方便快捷,同時還繼承防火防爆的性能。

電纜耐火性能:NG-A系列耐火電纜按BS6387耐火要求設計性能達到;

950℃火焰下持續通電180min不擊穿;

950℃火焰下180min後浸水60min不擊穿;

950℃火焰下承受180min的敲擊振動而不擊穿。

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