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LJJHBPXZ變頻串聯(lian)諧振 適(shi)用于(yu)大型變壓器，發電(dian)機組工頻耐(nai)壓試驗；電(dian)力(li)變壓器感應耐(nai)壓試驗；接地(di)電(dian)阻(zu)測量。

?LJJHXZ-CVT檢驗用諧(xie)振(zhen)升壓(ya)裝(zhuang)置 先用于現場(chang)效驗的可調式諧(xie)振(zhen)升壓(ya)裝(zhuang)置，已廣泛用于國內500kV及以(yi)下的電容式電壓(ya)互(hu)感(gan)器的現場(chang)校驗。

LJJHBPXZ-F發電(dian)(dian)機交流耐壓(ya)(ya)諧(xie)(xie)振升壓(ya)(ya)裝(zhuang)置(zhi) 本試(shi)驗裝(zhuang)置(zhi)是調感(gan)式(shi)工(gong)頻(pin)諧(xie)(xie)振耐壓(ya)(ya)試(shi)驗設備，是大型發電(dian)(dian)機工(gong)頻(pin)交流耐壓(ya)(ya)試(shi)驗專(zhuan)用的成(cheng)套設備。

LJJHBPXZ變(bian)頻(pin)(pin)串(chuan)聯諧(xie)振耐壓(ya)(ya)試(shi)驗(yan)(yan)(yan)(yan)(yan)裝置 適(shi)用(yong)(yong)于火(huo)力(li)、水力(li)發(fa)(fa)電機的(de)交流耐壓(ya)(ya)試(shi)驗(yan)(yan)(yan)(yan)(yan) 。發(fa)(fa)電機交流耐壓(ya)(ya)試(shi)驗(yan)(yan)(yan)(yan)(yan)要求采(cai)用(yong)(yong)工頻(pin)(pin)電壓(ya)(ya)，目前國標對(dui)(dui)工頻(pin)(pin)電壓(ya)(ya)的(de)頻(pin)(pin)率定(ding)義為45Hz～65Hz，但是在很(hen)(hen)多(duo)試(shi)驗(yan)(yan)(yan)(yan)(yan)場合，要求對(dui)(dui)發(fa)(fa)電機進(jin)行(xing)(xing)的(de)是50Hz±2Hz的(de)交流試(shi)驗(yan)(yan)(yan)(yan)(yan)，而發(fa)(fa)電機定(ding)子繞組的(de)對(dui)(dui)地電容量又(you)比較大(da)(da)，國內目前大(da)(da)多(duo)數試(shi)驗(yan)(yan)(yan)(yan)(yan)單位采(cai)用(yong)(yong)的(de)是諧(xie)振變(bian)壓(ya)(ya)器對(dui)(dui)它進(jin)行(xing)(xing)試(shi)驗(yan)(yan)(yan)(yan)(yan)，但是諧(xie)振變(bian)壓(ya)(ya)器本身(shen)很(hen)(hen)重，動輒上噸，現場試(shi)驗(yan)(yan)(yan)(yan)(yan)很(hen)(hen)不方便。

KDXZ變電(dian)(dian)(dian)站交流(liu)耐(nai)壓諧振試(shi)(shi)驗裝置 既可滿(man)(man)足高電(dian)(dian)(dian)壓、小電(dian)(dian)(dian)流(liu)的設(she)備(bei)試(shi)(shi)驗條件要求(qiu)，又(you)可滿(man)(man)足低電(dian)(dian)(dian)壓、大電(dian)(dian)(dian)流(liu)的設(she)備(bei)試(shi)(shi)驗條件要求(qiu)，具有較寬的適用范(fan)圍，是地、市、縣(xian)級(ji)高壓試(shi)(shi)驗部門(men)及(ji)電(dian)(dian)(dian)力承裝、修試(shi)(shi)工程(cheng)單位(wei)理想的耐(nai)壓試(shi)(shi)驗設(she)備(bei)。

LJJHTFL-F變頻(pin)(pin)調(diao)感式發電(dian)(dian)(dian)機(ji)交流(liu)(liu)耐壓(ya)裝置 串聯變頻(pin)(pin)自動發電(dian)(dian)(dian)機(ji)交流(liu)(liu)耐壓(ya)裝置主要用(yong)于10kV、35kV、110kV的交聯橡(xiang)塑電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)，66kV、110kV、220kV 組合電(dian)(dian)(dian)器(GIS)的變頻(pin)(pin)交流(liu)(liu)耐壓(ya)試驗，水(shui)力和火力發電(dian)(dian)(dian)機(ji)或(huo)電(dian)(dian)(dian)力變壓(ya)器等的工頻(pin)(pin)交流(liu)(liu)耐壓(ya)試驗。