母線槽(cao)，耐火(huo)型母線槽(cao)除在(zai)電(dian)(dian)氣(qi)性(xing)能(neng)上(shang)有(you)絕(jue)(jue)緣(yuan)母線槽(cao)之優點外(wai)，更具有(you)*的防火(huo)性(xing)能(neng)。其導電(dian)(dian)材料選用(yong)(yong)優質導電(dian)(dian)銅排，絕(jue)(jue)緣(yuan)采用(yong)(yong)云(yun)母及高強陶瓷材料，母線外(wai)殼采用(yong)(yong)雙層隔(ge)熱且(qie)內外(wai)采用(yong)(yong)防火(huo)材料處(chu)理，該(gai)母線槽(cao)能(neng)在(zai)周圍環(huan)境溫升至960℃時(shi)連續正常(chang)工作不低于90分鐘。耐火(huo)型母線槽(cao)還具備無毒(du)，無污染及在(zai)滅(mie)火(huo)時(shi)能(neng)防止(zhi)水滲透(tou)的性(xing)能(neng)。
