K-GY電纜電線電纜交流高壓測試儀器                                                

一(yi)、電纜電線電纜交流高壓測試儀器功能： 

高(gao)(gao)(gao)(gao)(gao)壓(ya)(ya)試(shi)(shi)驗(yan)臺(tai)的(de)YD系列輕型高(gao)(gao)(gao)(gao)(gao)壓(ya)(ya)試(shi)(shi)驗(yan)變(bian)壓(ya)(ya)器(qi)(qi)為單(dan)相變(bian)壓(ya)(ya)器(qi)(qi)，用工頻(pin)220V（10KVA以上為380V）電(dian)(dian)(dian)(dian)源接入(ru)∕XC∕TC系列操(cao)作(zuo)箱(xiang)/臺(tai)，經操(cao)作(zuo)箱(xiang)內自耦調(diao)(diao)壓(ya)(ya)器(qi)(qi)（50KVA以上調(diao)(diao)壓(ya)(ya)器(qi)(qi)外附）調(diao)(diao)節至(zhi)0-200V或0-400V電(dian)(dian)(dian)(dian)壓(ya)(ya)輸出(chu)(chu)至(zhi)YD試(shi)(shi)驗(yan)變(bian)壓(ya)(ya)器(qi)(qi)的(de)初級(ji)繞組，根據電(dian)(dian)(dian)(dian)磁(ci)感應原理，在試(shi)(shi)驗(yan)變(bian)壓(ya)(ya)器(qi)(qi)高(gao)(gao)(gao)(gao)(gao)壓(ya)(ya)繞組可(ke)(ke)獲得試(shi)(shi)驗(yan)所需的(de)高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)壓(ya)(ya)。同時(shi)，操(cao)作(zuo)箱(xiang)/臺(tai)內裝有高(gao)(gao)(gao)(gao)(gao)壓(ya)(ya)輸出(chu)(chu)電(dian)(dian)(dian)(dian)壓(ya)(ya)表，低(di)壓(ya)(ya)輸入(ru)電(dian)(dian)(dian)(dian)流(liu)表及(ji)過流(liu)保(bao)護電(dian)(dian)(dian)(dian)路。可(ke)(ke)以方(fang)便地(di)讀取(qu)試(shi)(shi)驗(yan)電(dian)(dian)(dian)(dian)壓(ya)(ya)值，并能(neng)可(ke)(ke)靠(kao)地(di)保(bao)護備。符合(he)GB/T3048.8-2007電(dian)(dian)(dian)(dian)線電(dian)(dian)(dian)(dian)纜電(dian)(dian)(dian)(dian)性(xing)能(neng)試(shi)(shi)驗(yan)方(fang)法第8部分：交流(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)試(shi)(shi)驗(yan)。GB/T 16927.1-1997 高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)壓(ya)(ya)試(shi)(shi)驗(yan)技(ji)術 一(yi)般(ban)試(shi)(shi)驗(yan)要求等標準。

1、變壓器(qi)：根據機電部(bu)《試驗變壓器(qi)》標(biao)準在原同(tong)(tong)類產(chan)品基(ji)礎上(shang)(shang)經過(guo)大量改(gai)進后(hou)而生(sheng)產(chan)的一(yi)種(zhong)(zhong)新型產(chan)品。變壓器(qi)具有體積小(xiao)、重(zhong)量輕(qing)、結構緊(jin)湊、功能(neng)齊(qi)全、通用(yong)性強(qiang)和使用(yong)方便，采用(yong)單框芯式鐵芯結構，初級繞組繞在鐵芯上(shang)(shang)，高壓繞組在外(wai)，這種(zhong)(zhong)同(tong)(tong)軸布置減少了漏磁通，因而增大了繞組間的耦合等特點。適用(yong)于(yu)電力系統、工(gong)礦企業、科(ke)研(yan)部(bu)門等對各種(zhong)(zhong)高壓電氣設備、電器(qi)元(yuan)件、絕緣材料進行工(gong)頻(pin)或直流高壓下(xia)的絕緣強(qiang)度試驗。是高壓試驗中*的重(zhong)要設備。

2、操(cao)作箱/臺：用于(yu)試驗變壓(ya)(ya)器(qi)的(de)(de)調壓(ya)(ya)控(kong)制。1KVA – 5KVA的(de)(de)變壓(ya)(ya)器(qi)常用手動操(cao)作箱，10KVA – 300KVA的(de)(de)變壓(ya)(ya)器(qi)搭配電動操(cao)作箱。

二、電纜電線電纜交流高壓測試儀器 技術(shu)指標如下：

電壓波型：正弦波

電壓(ya)誤差：±3%

電壓顯示：數顯

系統(tong)組成(cheng)：控制(zhi)臺(tai)、調壓器、變壓器

試驗時間：0～9999min可設(she)定

控制方式：電動(dong)升(sheng)壓(ya)、手動(dong)升(sheng)壓(ya)、自(zi)動(dong)升(sheng)壓(ya)

調壓器：自耦式

變壓器：油浸(jin)式(shi)試驗變壓器

保護：過電流保護。

三、電纜電線電纜交流高壓測試儀器 滿足如下技術要(yao)求：

1、含操作臺、調壓器、變壓器等。

2、變壓器(qi)為全銅(tong)材質(zhi)。

3、可通過計量校準。

4、電壓顯示：數顯。

四、電纜電線電纜交流高壓測試儀器 主要技(ji)術參數：

其他型(xing)號(hao)根據客戶要求來訂制。