真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)开(kai)关(guan)管（又称真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)灭弧室(shi)），按(an)用(yong)(yong)途可(ke)分(fen)为接触器(qi)(qi)用(yong)(yong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)开(kai)关(guan)管和断(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)用(yong)(yong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)开(kai)关(guan)管。它(ta)将(jiang)动(dong)、静(jing)电(dian)极(ji)以一定的工艺手段密封在真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)绝缘外壳之内(nei)，由于在开(kai)断(duan)(duan)(duan)过(guo)程中，动(dong)、静(jing)电(dian)极(ji)处于真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)环境，因而具(ju)有开(kai)断(duan)(duan)(duan)电(dian)流大(da)、电(dian)弧不(bu)外漏、安(an)全可(ke)靠(kao)、寿命长、无污染(ran)等优点(dian)。以真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)开(kai)关(guan)管为核心器(qi)(qi)件的真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)接触器(qi)(qi)和断(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)，广泛(fan)用(yong)(yong)于电(dian)力(li)、冶金(jin)、矿(kuang)山、石(shi)化(hua)、铁路(lu)(lu)等环境恶(e)劣、安(an)全要求较高的场所。我(wo)公司是(shi)国内(nei)最早生产真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)开(kai)关(guan)管的专业厂家(jia)，目前拥有的产品：额(e)定电(dian)压1.14kV～ 27.5kV，额(e)定电(dian)流125A～1250A，短(duan)路(lu)(lu)开(kai)断(duan)(duan)(duan)电(dian)流4.5kA～31.5kA。产品具(ju)有系列化(hua)、小型化(hua)、标准化(hua)、多样化(hua)等特点(dian)，特别(bie)是(shi)其可(ke)靠(kao)的质量深(shen)受用(yong)(yong)户的欢迎。

ZKTD-630/1.14-12.5型真空开关管(guan)外形图

产品配(pei)套的(de)真空开关管设备的(de)机械(xie)特(te)性和机械(xie)参数：

ZKTD-630/1.14-12.5型真(zhen)空开(kai)关管外(wai)形图