過電(dian)(dian)(dian)(dian)(dian)壓(ya)保護(hu)(hu)器(qi)(qi)測試(shi)儀(yi)廣泛(fan)地用于各種電(dian)(dian)(dian)(dian)(dian)氣設(she)(she)備(bei)工(gong)(gong)頻(pin)(pin)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)的(de)(de)測試(shi)，尤其是(shi)對帶間(jian)(jian)隙的(de)(de)氧化鋅過壓(ya)保護(hu)(hu)器(qi)(qi)（又稱避雷器(qi)(qi)或TBP）的(de)(de)工(gong)(gong)頻(pin)(pin)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)測試(shi)具有獨特(te)的(de)(de)功(gong)效。該測試(shi)儀(yi)采用一(yi)種新型的(de)(de)特(te)殊電(dian)(dian)(dian)(dian)(dian)路，對試(shi)驗(yan)電(dian)(dian)(dian)(dian)(dian)壓(ya)波形(xing)進行監測，同時采集(ji)電(dian)(dian)(dian)(dian)(dian)流(liu)回路的(de)(de)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)脈沖信號，自動判斷(duan)間(jian)(jian)隙放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)，鎖存放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)瞬間(jian)(jian)的(de)(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)峰值，同時發出聲音報警信號，以提(ti)示試(shi)驗(yan)者，并迅速切斷(duan)試(shi)驗(yan)電(dian)(dian)(dian)(dian)(dian)源(yuan)，保護(hu)(hu)試(shi)品和試(shi)驗(yan)設(she)(she)備(bei)免遭(zao)過流(liu)損壞(huai)。該測試(shi)儀(yi)集(ji)工(gong)(gong)頻(pin)(pin)高(gao)壓(ya)電(dian)(dian)(dian)(dian)(dian)源(yuan)、測量(liang)、控(kong)制系統(tong)為一(yi)體(ti)(ti)，濃縮(suo)在(zai)一(yi)個工(gong)(gong)程塑料箱內(nei)，體(ti)(ti)積(ji)小，重量(liang)輕，防震耐摔，操作簡單，攜帶方(fang)便。

1.儀器采用波形檢測和(he)付立(li)葉變換方(fang)式時刻監測放電(dian)(dian)(dian)電(dian)(dian)(dian)流，當監測到放電(dian)(dian)(dian)電(dian)(dian)(dian)流時，立(li)即記錄此刻高壓并在0.2s內切斷高壓電(dian)(dian)(dian)源。測試(shi)結果精度高，便于實現自動(dong)化測量。

2.全觸摸液晶顯(xian)示屏，超大全圖形(xing)操(cao)作界面(mian),每過程都非(fei)常清晰明了(le)。操(cao)作人員不需要額(e)外的專業培訓就(jiu)能使用。輕輕觸摸就(jiu)能完成整個過程的測試(shi)。

3.儀(yi)器操作簡(jian)便，數據的(de)測量在微處理器控制下(xia)自動完成。無需人工(gong)干預。

4.一體化(hua)機型(xing)，內附高壓電源，便(bian)于(yu)現(xian)場(chang)測試，減(jian)少現(xian)場(chang)接(jie)線。

5.高壓保護：試(shi)品(pin)短路、擊穿或高壓電(dian)流波(bo)動(dong)，能以短路方式高速切斷(duan)輸出。

6.低壓保護：誤接380V、電源波動或突然斷電，啟動保護，不會引起過電壓。

7.防(fang)誤操作：電壓(ya)(ya)、電流實時監(jian)示；接線端子高/低壓(ya)(ya)分明(ming);緩(huan)速升壓(ya)(ya)，迅速降(jiang)壓(ya)(ya)，聲音報警。

8.抗震性能：儀器采用獨特抗震設計，可(ke)耐受強烈長途運輸震動(dong)、顛(dian)簸而不(bu)會損壞。

9.高(gao)壓(ya)電纜：為(wei)(wei)耐高(gao)壓(ya)絕緣導線，但為(wei)(wei)了測(ce)量精確，請懸空使用(yong)。