具體測量流程:
1、無間隙組合式過(guo)電(dian)壓(ya)保(bao)護器(qi)測試,主要(yao)有(you):直流(liu) 1mA 參考(kao)電(dian)壓(ya)保(bao)護器(qi)兩端(duan)子(zi)之間的電(dian)壓(ya)數值及保(bao)護器(qi)兩兩端(duan)子(zi)間施(shi)加 0.75 倍的直流(liu) 1mA 參考(kao)電(dian)壓(ya)試驗;
2、串聯(lian)間(jian)(jian)隙(xi)組合式(shi)過(guo)電(dian)(dian)(dian)(dian)壓(ya)(ya)保護(hu)器測(ce)試步驟,過(guo)電(dian)(dian)(dian)(dian)壓(ya)(ya)保護(hu)器測(ce)試儀進(jin)行工頻放(fang)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓(ya)(ya)試驗,試驗電(dian)(dian)(dian)(dian)壓(ya)(ya)波形進(jin)行監測(ce),采集電(dian)(dian)(dian)(dian)流(liu)回(hui)路的放(fang)電(dian)(dian)(dian)(dian)脈沖信(xin)號(hao),自動判斷間(jian)(jian)隙(xi)放(fang)電(dian)(dian)(dian)(dian),鎖存放(fang)電(dian)(dian)(dian)(dian)瞬間(jian)(jian)的電(dian)(dian)(dian)(dian)壓(ya)(ya)峰值。
30KV過(guo)(guo)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)保護器測(ce)試儀廣泛地用于各種電(dian)(dian)(dian)(dian)(dian)(dian)氣設備(bei)工(gong)頻(pin)(pin)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)的測(ce)試,尤其是對(dui)帶間(jian)隙的氧(yang)化鋅過(guo)(guo)壓(ya)(ya)保護器(又(you)稱避雷器或TBP)的工(gong)頻(pin)(pin)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)測(ce)試具有的功效。該測(ce)試儀采用一(yi)種新型的特殊(shu)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu),對(dui)試驗電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)波形進行(xing)監(jian)測(ce),同(tong)時(shi)采集(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)回路(lu)的放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)脈沖信號(hao),自動判斷間(jian)隙放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian),鎖存放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)瞬間(jian)的電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)峰值,同(tong)時(shi)發(fa)出聲音報(bao)警信號(hao),以提示試驗者,并(bing)迅速切斷試驗電(dian)(dian)(dian)(dian)(dian)(dian)源,保護試品和(he)試驗設備(bei)免遭過(guo)(guo)流(liu)(liu)損壞。該過(guo)(guo)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)保護器測(ce)試儀集(ji)(ji)工(gong)頻(pin)(pin)高(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)源、測(ce)量、控(kong)制系(xi)統為一(yi)體,濃(nong)縮在一(yi)個(ge)工(gong)程塑料箱內,體積小,重量輕,防震耐摔,操作簡單,攜帶方便。
建(jian)議:(TBP/避雷器)3.8選擇保護電(dian)壓10.0kV
(TBP/避雷器)7.6選擇保護電(dian)壓20.0kV
(TBP/避雷器(qi))12.7選(xuan)擇保護電壓(ya)30.0kV。
我(wo)們的過(guo)電壓(ya)保護(hu)器測試(shi)儀質量(liang)方針:以(yi)(yi)客戶需求(qiu)為(wei)宗旨,以(yi)(yi)科(ke)技創新為(wei)動(dong)力,以(yi)(yi)嚴格管(guan)理為(wei)保證,以(yi)(yi)技術水平為(wei)目(mu)標,為(wei)廣大客戶提供滿意的產品和服務。
我們(men)的價(jia)值觀:團結和睦(mu)、志同道合、誠(cheng)實(shi)守信、尊崇創新、嚴謹守紀、追求。