BT500 IS-1電(dian)(dian)(dian)(dian)(dian)纜(lan)故(gu)障(zhang)轉(zhuan)換器(qi) ?對高電(dian)(dian)(dian)(dian)(dian)阻(zu)故(gu)障(zhang)進行燃弧 ?低電(dian)(dian)(dian)(dian)(dian)勢自由電(dian)(dian)(dian)(dian)(dian)壓，避免損壞其他(ta)導線(xian) ?可(ke)調(diao)(diao)限(xian)流器(qi) ?過載保護 ?自動放電(dian)(dian)(dian)(dian)(dian) 電(dian)(dian)(dian)(dian)(dian)纜(lan)燃弧裝置 BT 500-IS-1 是小型便攜式設備，用(yong)于為縱聯電(dian)(dian)(dian)(dian)(dian)纜(lan)、控(kong)制電(dian)(dian)(dian)(dian)(dian)纜(lan)和通信電(dian)(dian)(dian)(dian)(dian)纜(lan)等(deng)低電(dian)(dian)(dian)(dian)(dian)壓電(dian)(dian)(dian)(dian)(dian)纜(lan)的高電(dian)(dian)(dian)(dian)(dian)阻(zu)故(gu)障(zhang)燃弧。 0.5kV、1kV和 2 kV的可(ke)調(diao)(diao)電(dian)(dian)(dian)(dian)(dian)壓輸出，幾(ji)乎不可(ke)能會(hui)超過這類電(dian)(dian)(dian)(dian)(dian)纜(lan)的大允(yun)許電(dian)(dian)(dian)(dian)(dian)壓。
TDR配件(jian)，用(yong)于定位分支網(wang)絡(luo)中(zhong)(zhong)的(de)故(gu)障(zhang) TDR故(gu)障(zhang)轉(zhuan)換器(qi)(qi) ?信(xin)號清晰，用(yong)于 TDR 測量 ?可(ke)連接到帶電(dian)電(dian)纜(lan) ?便(bian)攜(xie)、易用(yong) ?電(dian)池供電(dian) ?自動(dong)識別和標記大于 42 V 的(de)電(dian)纜(lan)電(dian)壓 ?輕(qing)松連接到插座、母線、銅排、夾(jia)具等 僅通(tong)過TDR 測量很難在分支網(wang)絡(luo)中(zhong)(zhong)定位故(gu)障(zhang)和電(dian)纜(lan)末端。回波脈(mo)沖發(fa)生器(qi)(qi)通(tong)過在網(wang)絡(luo)中(zhong)(zhong)標記一個特定點(dian)簡化了該過程(cheng)，而用(yong)戶(hu)可(ke)以(yi)使用(yong)相應的(de)反射計輕(qing)松區(qu)分這(zhe)個點(dian)。
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