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GD型國標-6KV-10KV-35KV-110KV-220KV-500KV高壓驗(yan)電(dian)(dian)器適用于(yu)額定頻率為50Hz,電(dian)(dian)壓等(deng)級(ji)為6KV-10KV-35KV-110KV-220KV-500KV的交流(liu)電(dian)(dian)壓,作(zuo)直接(jie)接(jie)觸式驗(yan)電(dian)(dian)用

290HD 2KV-81.5KV接觸式高(gao)(gao)(gao)(gao)壓(ya)驗電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)主要(yao)用來(lai)檢(jian)測高(gao)(gao)(gao)(gao)壓(ya)架(jia)空(kong)線路(lu)、電(dian)(dian)(dian)(dian)纜線路(lu)、高(gao)(gao)(gao)(gao)壓(ya)用電(dian)(dian)(dian)(dian)設備是否(fou)帶電(dian)(dian)(dian)(dian)。高(gao)(gao)(gao)(gao)壓(ya)驗電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)的(de)主要(yao)類(lei)型有(you)發光(guang)(guang)型高(gao)(gao)(gao)(gao)壓(ya)驗電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)、聲(sheng)光(guang)(guang)型高(gao)(gao)(gao)(gao)壓(ya)驗電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)、高(gao)(gao)(gao)(gao)壓(ya)電(dian)(dian)(dian)(dian)磁感應旋(xuan)轉驗電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)。

接觸(chu)式(shi)高(gao)(gao)壓(ya)驗電(dian)(dian)(dian)器主要用來檢測高(gao)(gao)壓(ya)架空線路、電(dian)(dian)(dian)纜線路、高(gao)(gao)壓(ya)用電(dian)(dian)(dian)設備是否帶(dai)電(dian)(dian)(dian)。高(gao)(gao)壓(ya)驗電(dian)(dian)(dian)器的主要類型有發(fa)光型高(gao)(gao)壓(ya)驗電(dian)(dian)(dian)器、聲光型高(gao)(gao)壓(ya)驗電(dian)(dian)(dian)器、高(gao)(gao)壓(ya)電(dian)(dian)(dian)磁感(gan)應旋轉驗電(dian)(dian)(dian)器。

聲(sheng)光高壓直流驗(yan)電器(qi)產品，其指示(shi)器(qi)與操作桿(gan)(gan)都應用交(jiao)流驗(yan)電器(qi)的結構(gou)與工藝， 所不同之(zhi)處在于(yu)直流驗(yan)電器(qi)操作桿(gan)(gan)的首節絕緣(yuan)桿(gan)(gan)內(nei)增設(she)了高壓限(xian)流元件及接(jie)地引下端口(kou)。在 型號區分上也較交(jiao)流驗(yan)電器(qi)增設(she)了正、負極性(xing)之(zhi)分。

高(gao)壓直流驗電(dian)器驗電(dian)靈敏性高(gao)。不受(shou)陽光、噪(zao)聲影響，白天黑夜戶(hu)內(nei)戶(hu)外均可(ke)使(shi)用；抗(kang)干擾(rao)性強，內(nei)設過壓保護，溫度自(zi)動(dong)補償，具備全電(dian)路自(zi)檢功能(neng)。

直(zhi)流(liu)(liu)驗電(dian)器(qi)產品，其指(zhi)示(shi)器(qi)與(yu)操作(zuo)桿都應用交流(liu)(liu)驗電(dian)器(qi)的(de)結構與(yu)工藝， 所(suo)不同之處在(zai)于(yu)直(zhi)流(liu)(liu)電(dian)器(qi)操作(zuo)桿的(de)首節(jie)絕緣桿內增(zeng)設(she)了高壓限流(liu)(liu)元件及接地引下端口。在(zai) 型號區分上也較(jiao)交流(liu)(liu)驗電(dian)器(qi)增(zeng)設(she)了正、負極性之分。

GD-500KV驗電(dian)(dian)(dian)器驗電(dian)(dian)(dian)靈(ling)敏性高。不受(shou)陽光、噪聲(sheng)影響(xiang)，白天黑夜戶內(nei)戶外均可使(shi)用；抗干擾性強(qiang)，內(nei)設(she)過壓保護，溫度自動補償，具備全(quan)電(dian)(dian)(dian)路自檢功能。