安規綜(zong)合測試(shi)儀(yi)是用來(lai)測試(shi)產(chan)品安全性能(neng)的(de)主(zhu)要儀(yi)器，一般(ban)有(you)：耐壓測試(shi)，漏(lou)電(dian)(dian)流測試(shi)，接地電(dian)(dian)阻(zu)測試(shi)，絕緣電(dian)(dian)阻(zu)測試(shi)，等等。為了保證(zheng)安規儀(yi)測試(shi)的(de)準(zhun)確性，相(xiang)應地要對高壓輸出(chu)、漏(lou)電(dian)(dian)流測量(liang)、接地電(dian)(dian)阻(zu)測量(liang)和絕緣電(dian)(dian)阻(zu)測量(liang)等進行校(xiao)準(zhun)。

安規(gui)綜合測(ce)試(shi)儀(yi)(yi)用(yong)(yong)于高電壓元(yuan)、器(qi)件的耐壓測(ce)量試(shi)驗(yan)（用(yong)(yong)交、直流(liu)(liu)耐壓儀(yi)(yi)）如(ru)硅堆等，主(zhu)要(yao)是：用(yong)(yong)來(lai)檢測(ce)產品(pin)是否(fou)漏電、是否(fou)接地良(liang)好、會(hui)不會(hui)傷害人(ren)身安全(quan)的專(zhuan)用(yong)(yong)，主(zhu)要(yao)檢測(ce)項目有電壓泄漏電流(liu)(liu)，絕緣電阻和(he)接地電阻。安規(gui)綜合測(ce)試(shi)儀(yi)(yi)的注(zhu)意事項如(ru)下：

注(zhu)意的(de)是(shi)直流(liu)(liu)(liu)高壓(ya)(ya)(ya)輸(shu)出是(shi)負(fu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)，而地為(wei)正(zheng)極(ji)，測(ce)試(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)時，在(zai)(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器兩(liang)端(duan)加上電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)時有(you)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)過程，此(ci)(ci)時在(zai)(zai)(zai)測(ce)試(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路中(zhong)(zhong)有(you)一充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)，當(dang)該電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)大于(yu)(yu)所設(she)定的(de)漏電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)值時，耐壓(ya)(ya)(ya)測(ce)試(shi)儀(yi)就(jiu)會(hui)(hui)報(bao)警，使(shi)測(ce)試(shi)中(zhong)(zhong)斷(duan)(duan)，無(wu)法進行(xing)(xing)，因(yin)此(ci)(ci)，安(an)規(gui)綜(zong)合測(ce)試(shi)儀(yi)在(zai)(zai)(zai)測(ce)試(shi)時，應緩(huan)慢增加電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)，充(chong)(chong)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)小于(yu)(yu)所設(she)定的(de)漏電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)值，直到規(gui)定測(ce)試(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)，進行(xing)(xing)測(ce)試(shi)，而不能(neng)采(cai)用固(gu)定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)，復，位(wei)―啟動方式進行(xing)(xing)測(ce)試(shi)在(zai)(zai)(zai)交流(liu)(liu)(liu)回路中(zhong)(zhong)相(xiang)當(dang)于(yu)(yu)直流(liu)(liu)(liu)回路中(zhong)(zhong)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻，因(yin)此(ci)(ci)，安(an)規(gui)綜(zong)合測(ce)試(shi)儀(yi)在(zai)(zai)(zai)交流(liu)(liu)(liu)：回路中(zhong)(zhong)就(jiu)產生一個(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)當(dang)該電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)大于(yu)(yu)所設(she)定的(de)漏電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)值時，耐壓(ya)(ya)(ya)測(ce)試(shi)儀(yi)就(jiu)會(hui)(hui)報(bao)警，使(shi)得測(ce)試(shi)中(zhong)(zhong)斷(duan)(duan)無(wu)法進行(xing)(xing)。

因此，在安規綜合測試儀測試前，應先計算好電容器的容抗（X）再算出在測試電壓：下的回路電流值，然后調節耐壓測試儀漏電流預置值，使其略大于回路電流值再進行測試（J）測試電纜等分布電容大的元件（設備）要等同于電容器測試。     //relieved.cn/