直流高壓發生器廠家

特點：

直流(liu)(liu)(liu)(liu)高(gao)壓(ya)發(fa)生器(qi)(qi)(qi)(qi)(qi)具有(you)多種保(bao)(bao)(bao)護(hu)功能，如：低(di)壓(ya)過(guo)(guo)流(liu)(liu)(liu)(liu)、低(di)壓(ya)過(guo)(guo)壓(ya)、高(gao)壓(ya)過(guo)(guo)流(liu)(liu)(liu)(liu)、高(gao)壓(ya)過(guo)(guo)壓(ya)、零位保(bao)(bao)(bao)護(hu)、不接地保(bao)(bao)(bao)護(hu)等(deng)。智能直流(liu)(liu)(liu)(liu)高(gao)壓(ya)發(fa)生器(qi)(qi)(qi)(qi)(qi)采用(yong)(yong)(yong)(yong)故障取樣(yang)的(de)(de)(de)傳感器(qi)(qi)(qi)(qi)(qi)，動作時(shi)(shi)間為(wei)納(na)秒(miao)(miao)級(ji)，光(guang)隔離元(yuan)件(jian)也為(wei)納(na)秒(miao)(miao)級(ji)，動作時(shi)(shi)間一般在10微秒(miao)(miao)可(ke)*關斷(duan)(duan)直流(liu)(liu)(liu)(liu)主回路(lu)(lu)(lu)。推動信號(hao)快速關斷(duan)(duan)保(bao)(bao)(bao)護(hu)在輸出端采用(yong)(yong)(yong)(yong)傳感器(qi)(qi)(qi)(qi)(qi)取樣(yang)，反(fan)應(ying)(ying)(ying)時(shi)(shi)間為(wei)納(na)秒(miao)(miao)級(ji)，通(tong)過(guo)(guo)納(na)秒(miao)(miao)級(ji)的(de)(de)(de)光(guang)隔離元(yuan)件(jian)和(he)(he)納(na)秒(miao)(miao)級(ji)的(de)(de)(de)模擬(ni)開關，全過(guo)(guo)程(cheng)在2微秒(miao)(miao)內(nei)將功放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)的(de)(de)(de)推動信號(hao)切斷(duan)(duan)，保(bao)(bao)(bao)證(zheng)在輸出短路(lu)(lu)(lu)的(de)(de)(de)情(qing)況下(xia)(xia)，不損壞(huai)功率器(qi)(qi)(qi)(qi)(qi)件(jian)。是指主要用(yong)(yong)(yong)(yong)于絕緣(yuan)和(he)(he)漏電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)檢測中的(de)(de)(de)高(gao)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)，現在高(gao)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)和(he)(he)高(gao)壓(ya)發(fa)生器(qi)(qi)(qi)(qi)(qi)已經沒有(you)嚴(yan)格的(de)(de)(de)區別。直流(liu)(liu)(liu)(liu)高(gao)壓(ya)發(fa)生器(qi)(qi)(qi)(qi)(qi)在行業內(nei)*采用(yong)(yong)(yong)(yong)分(fen)節(jie)式(shi)結(jie)構，即(ji)既可(ke)用(yong)(yong)(yong)(yong)于高(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)等(deng)級(ji)，又能用(yong)(yong)(yong)(yong)于較(jiao)低(di)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)等(deng)級(ji)，并保(bao)(bao)(bao)持(chi)其(qi)精(jing)度不變。以(yi)100/200kV/2mA分(fen)兩(liang)(liang)節(jie)為(wei)例，單(dan)節(jie)時(shi)(shi)可(ke)做100kV/2mA使(shi)用(yong)(yong)(yong)(yong)，可(ke)用(yong)(yong)(yong)(yong)于35kV及(ji)(ji)以(yi)下(xia)(xia)系統(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)設備(bei)(bei)直流(liu)(liu)(liu)(liu)高(gao)壓(ya)試(shi)驗(yan)，此時(shi)(shi)可(ke)保(bao)(bao)(bao)證(zheng)測量的(de)(de)(de)準確(que)性(xing)避(bi)免大(da)馬(ma)拉小(xiao)車；兩(liang)(liang)節(jie)使(shi)用(yong)(yong)(yong)(yong)時(shi)(shi)可(ke)做200kV/2mA 使(shi)用(yong)(yong)(yong)(yong).可(ke)用(yong)(yong)(yong)(yong)于220kV分(fen)節(jie)、110kV及(ji)(ji)以(yi)下(xia)(xia)氧化鋅(xin)避(bi)雷器(qi)(qi)(qi)(qi)(qi)直流(liu)(liu)(liu)(liu)試(shi)驗(yan)及(ji)(ji)交聯電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜的(de)(de)(de)直流(liu)(liu)(liu)(liu)耐壓(ya)試(shi)驗(yan)。真正(zheng)做到一機兩(liang)(liang)用(yong)(yong)(yong)(yong)，大(da)大(da)方便了(le)現場用(yong)(yong)(yong)(yong)戶的(de)(de)(de)使(shi)用(yong)(yong)(yong)(yong)。主要用(yong)(yong)(yong)(yong)于研究(jiu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)設備(bei)(bei)直流(liu)(liu)(liu)(liu)精(jing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)及(ji)(ji)換流(liu)(liu)(liu)(liu)站(zhan)設備(bei)(bei)和(he)(he)絕緣(yuan)材料在直流(liu)(liu)(liu)(liu)高(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya) 下(xia)(xia)的(de)(de)(de)絕緣(yuan)強度、直流(liu)(liu)(liu)(liu)愉電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暈和(he)(he)離子流(liu)(liu)(liu)(liu)及(ji)(ji)其(qi)效(xiao)應(ying)(ying)(ying) 以(yi)及(ji)(ji)進行交、直流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力設備(bei)(bei)的(de)(de)(de)泄漏電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)試(shi)驗(yan)。另(ling)外還可(ke)以(yi)作為(wei)其(qi)他高(gao) 壓(ya)試(shi)驗(yan)設備(bei)(bei)如沖擊電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)發(fa)生器(qi)(qi)(qi)(qi)(qi)、沖擊電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)發(fa)生器(qi)(qi)(qi)(qi)(qi)、振蕩 回路(lu)(lu)(lu)等(deng)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)。在其(qi)他科(ke)技領域里，如物理(li)學(加速器(qi)(qi)(qi)(qi)(qi)、 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子顯微鏡等(deng))、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子醫療設備(bei)(bei)(X射線)、工業應(ying)(ying)(ying)用(yong)(yong)(yong)(yong) (廢氣(qi)沉(chen)淀、靜電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)噴(pen)漆(qi)等(deng))、或電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子通(tong)信(電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)視(shi)、廣播 站(zhan))等(deng)方面也被(bei)廣泛應(ying)(ying)(ying)用(yong)(yong)(yong)(yong)。

直流高壓發生器廠家

執行(xing)標準：

DL/T 848.1-2004 《高壓試驗裝置通用技術條件 第1部分:直流高壓發生器》
DL/T 474.2-2006 《現場絕緣試驗實施導則 第2部分:直流高電壓試驗》
DL/T596-2005 《電力設備預防性試驗規程》
GB1094.1-GB1094.6-96 《外殼防護等級》
GB2900 《電工名詞術語》
GB/T16927.1~2-1997 《高電壓試驗技術》
GB4793-1984 《電子測量儀器安全要求》
GB191 《包裝貯運標志》
GB/T.311-1997 《高壓輸變電設備的絕緣與配合》

技(ji)術(shu)參數：

電壓調節穩定度高，全量程平滑調壓，輸出電壓調節采用進口單個多圈電位器，升壓過程平穩，調節精度高，并設計有粗調和細調功能。電壓調節精度優于0.1%，電壓、電流測量誤差小于1.0%，脈動因數優于0.5%。
增設了高精度75%VDC-1mA的功能，做氧化鋅避雷器測量帶來極大的方便。輕輕一按無須計算。本儀器控制箱上有75%的電壓功能鍵，在做避雷器試驗時，當電流升到1000uA時、就打開0.75的按鈕，這時電壓表、電流表所顯示的值就是75%的數據，做完后應立即將升壓的旋鈕回到零位上，同時將細調電壓旋鈕回到零位上，并應立即按綠色按鈕，切斷高壓并關閉電源開關。再做其它的試驗。
倍壓筒可分節結構，現場使用，靈活方便，一機多用，經濟實惠。
倍壓筒體用德國技術研制；中頻變壓器經有關專家特殊設計，體積小、容量大。倍壓筒體底座內藏△—Y撐腳，即使用時展成Y形，支撐穩定方便，裝箱時縮成△形，藏在底座內.