使用
我廠生產的(de)(de)(de)直(zhi)流高壓試驗(yan)(yan)器(qi)是提供高壓直(zhi)流源(yuan)的(de)(de)(de)儀器(qi)，在使(shi)用(yong)該儀器(qi)前(qian)(qian)必須(xu)(xu)先把儀器(qi)可靠接地。使(shi)用(yong)直(zhi)流高壓發生器(qi)的(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)人員(yuan),必須(xu)(xu)具有(you)"高壓試驗(yan)(yan)上崗證"的(de)(de)(de)專業(ye)人員(yuan)。使(shi)用(yong)直(zhi)流高壓發生器(qi)請用(yong)戶必須(xu)(xu)按(an)《電(dian)力安(an)規》168條規定，并(bing)在工(gong)作(zuo)(zuo)(zuo)電(dian)源(yuan)進(jin)入試驗(yan)(yan)器(qi)前(qian)(qian)加(jia)裝兩個明顯(xian)斷(duan)開(kai)(kai)點(dian)。當更(geng)換試品和接線(xian)時，應先將兩個電(dian)源(yuan)斷(duan)開(kai)(kai)點(dian)明顯(xian)斷(duan)開(kai)(kai)。同時現(xian)場(chang)必須(xu)(xu)保持(chi)至少(shao)有(you)三個工(gong)作(zuo)(zuo)(zuo)人員(yuan)在現(xian)場(chang)，這(zhe)樣才能有(you)效的(de)(de)(de)保證使(shi)用(yong)人員(yuan)的(de)(de)(de)安(an)全(quan)。

在(zai)打開(kai)儀(yi)器(qi)上的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源前要(yao)(yao)(yao)肯定(ding)直(zhi)(zhi)流(liu)高(gao)(gao)壓(ya)(ya)發生器(qi)接(jie)的是(shi)220V交流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源，仔(zi)細的檢(jian)查(cha)接(jie)線(xian)(xian)是(shi)否正(zheng)確，同時也要(yao)(yao)(yao)檢(jian)查(cha)高(gao)(gao)壓(ya)(ya)放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)桿的接(jie)線(xian)(xian)是(shi)否可靠。在(zai)直(zhi)(zhi)流(liu)高(gao)(gao)壓(ya)(ya)發生器(qi)的升(sheng)(sheng)降壓(ya)(ya)過(guo)程要(yao)(yao)(yao)保持緩升(sheng)(sheng)緩降，平穩升(sheng)(sheng)壓(ya)(ya)是(shi)延長(chang)直(zhi)(zhi)流(liu)高(gao)(gao)壓(ya)(ya)發生器(qi)的使(shi)用(yong)壽命主(zhu)要(yao)(yao)(yao)的要(yao)(yao)(yao)點之(zhi)一。還有(you)盡(jin)量(liang)(liang)避免過(guo)量(liang)(liang)程使(shi)用(yong)儀(yi)器(qi)。在(zai)每次試(shi)驗(yan)(yan)結(jie)束后(hou)先(xian)把電(dian)(dian)(dian)(dian)(dian)(dian)(dian)位器(qi)回到(dao)零位，然后(hou)切(qie)斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源在(zai)進行對被試(shi)品的放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)過(guo)程分(fen)為(wei)(wei)兩步(bu)，對大電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)試(shi)品的放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)應用(yong)ZS放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻棒對試(shi)品放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)時不能將放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)棒立即接(jie)觸(chu)試(shi)品，應先(xian)將放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)棒逐(zhu)漸接(jie)近試(shi)品，到(dao)一定(ding)距離空(kong)氣間(jian)(jian)隙開(kai)始游離放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，有(you)嘶(si)嘶(si)聲，當(dang)(dang)無聲音時可用(yong)放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)棒放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，后(hou)直(zhi)(zhi)接(jie)接(jie)上地(di)線(xian)(xian)放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。當(dang)(dang)直(zhi)(zhi)流(liu)高(gao)(gao)壓(ya)(ya)在(zai)200kV及(ji)以上時，盡(jin)管試(shi)驗(yan)(yan)人(ren)員(yuan)穿絕緣(yuan)鞋，且處在(zai)安全距離以外區域，但由于(yu)高(gao)(gao)壓(ya)(ya)直(zhi)(zhi)流(liu)離子空(kong)間(jian)(jian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)場分(fen)布的影響，會使(shi)幾個(ge)鄰近站立的人(ren)體上帶有(you)不同的直(zhi)(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)位。試(shi)驗(yan)(yan)人(ren)員(yuan)不要(yao)(yao)(yao)互相握手或(huo)用(yong)手接(jie)觸(chu)接(jie)地(di)體等(deng)，否則會有(you)輕微電(dian)(dian)(dian)(dian)(dian)(dian)(dian)擊現(xian)(xian)象(xiang)(xiang)，此現(xian)(xian)象(xiang)(xiang)在(zai)干燥地(di)區和冬(dong)季較為(wei)(wei)明(ming)顯，但由于(yu)能量(liang)(liang)較小(xiao)，一般不會對人(ren)體造成傷(shang)害。

ZGS-Z200KV/2mA系列直流(liu)高壓發生器(qi)控制箱(xiang)電(dian)源為交流(liu)AC 220V±10%，50Hz。如(ru)果電(dian)源經1/1隔離(li)變或現場用自發電(dian)源，則必須人為將電(dian)源有一(yi)點(dian)與大地聯接。

直流高壓試驗器智能型操作步驟
操作前準備
將控制(zhi)箱的輸出電纜(lan)插座與倍(bei)(bei)壓(ya)裝(zhuang)置電纜(lan)插座用(yong)電纜(lan)連接好，本儀器(qi)由(you)使用(yong)前檢查其完好性，聯接電纜(lan)不應(ying)有短(duan)路(lu)和斷(duan)路(lu);倍(bei)(bei)壓(ya)筒應(ying)無凝露現象(xiang);用(yong)2.5mm2以(yi)上的銅線將控制(zhi)箱接地(di)(di)與倍(bei)(bei)壓(ya)裝(zhuang)置接地(di)(di)端連接起來并可靠(kao)接地(di)(di)。

直流高壓試驗器智能型操作過程
(1) 在高壓輸出端子和(he)地(di)接線柱(zhu)之間接入試品。

(2) 插上(shang)電源線(xian)，打開(kai)電源開(kai)關 ，"高壓分"指(zhi)示(shi)燈(綠色)亮，"高壓合"指(zhi)示(shi)燈(紅色)滅;電壓顯示(shi)表(biao)(biao)及電流顯示(shi)表(biao)(biao),以及0.75倍電壓顯示(shi)表(biao)(biao)顯示(shi)均為(wei)零(ling)值(zhi)。

(3) 將(jiang)電(dian)壓、電(dian)流整定旋(xuan)扭(niu)(niu)順時(shi)針旋(xuan)到底(di),電(dian)壓調節旋(xuan)扭(niu)(niu)逆時(shi)針旋(xuan)到零位。(注:電(dian)壓調節旋(xuan)扭(niu)(niu)不在零位，無法啟動"高(gao)壓合"按鍵(jian))

(4) 輕按"高壓(ya)(ya)合(he)"按鍵(jian)，"高壓(ya)(ya)合(he)"指(zhi)示(shi)(shi)燈(紅色)亮，緩慢調節(jie)(jie)電(dian)壓(ya)(ya)調節(jie)(jie)旋(xuan)鈕到所需電(dian)壓(ya)(ya)值(zhi)進行測試(shi)。測試(shi)時電(dian)壓(ya)(ya)顯示(shi)(shi)表(biao)(biao)指(zhi)示(shi)(shi)試(shi)驗(yan)(yan)電(dian)壓(ya)(ya)值(zhi)，單(dan)位(wei)(wei)為(wei)kV;0.75倍電(dian)壓(ya)(ya)顯示(shi)(shi)表(biao)(biao)11指(zhi)示(shi)(shi)試(shi)驗(yan)(yan)電(dian)壓(ya)(ya)值(zhi)的(de)75%，單(dan)位(wei)(wei)位(wei)(wei)kV;電(dian)流(liu)顯示(shi)(shi)表(biao)(biao)7指(zhi)示(shi)(shi)試(shi)驗(yan)(yan)電(dian)流(liu)值(zhi)，單(dan)位(wei)(wei)為(wei)uA。

(5) 在(zai)試品測(ce)試過程中(zhong)按(an)(an)下0.75倍電(dian)壓顯(xian)示(shi)鎖(suo)存按(an)(an)鍵(jian)，則0.75倍電(dian)壓顯(xian)示(shi)表顯(xian)示(shi)值(zhi)鎖(suo)定，維持顯(xian)示(shi)值(zhi)不便(bian)，這樣在(zai)做氧化鋅(xin)避雷器試驗時(shi)很(hen)方便(bian)地(di)可(ke)作為參考電(dian)壓。

(6) 在任何時(shi)(shi)候按(an)下定(ding)時(shi)(shi)開按(an)鍵(jian)，則(ze)啟動時(shi)(shi)間繼(ji)電器，在記時(shi)(shi)到(dao)達(da)預設的時(shi)(shi)間時(shi)(shi)，蜂(feng)鳴器發出(chu)報警訊響(xiang)，同時(shi)(shi)切(qie)斷(duan)高壓輸出(chu)。

(7) 在試驗過(guo)程中，如果(guo)負載電流(liu)(liu)超過(guo)儀(yi)器(qi)額定(ding)輸出(chu)電流(liu)(liu)的(de)0-10%時，"過(guo)流(liu)(liu)"指示燈亮，過(guo)流(liu)(liu)保護，防(fang)止(zhi)損壞(huai)試品和儀(yi)器(qi)。

(8) 在(zai)試(shi)(shi)驗(yan)過程(cheng)中，如果試(shi)(shi)驗(yan)電壓(ya)超過儀器(qi)額定輸出電壓(ya)的0-10%時，"過壓(ya)"指示燈亮，過保護，防止(zhi)損壞試(shi)(shi)品和(he)儀器(qi)。

(9) 試驗結束后，反時針調(diao)節電壓調(diao)節旋鈕(niu)旋到零位(wei)后，電壓顯(xian)示表緩慢(man)回到零位(wei)。當三個(ge)顯(xian)示表顯(xian)示零值后，輕(qing)按"高壓分"按鍵(jian)，此時"高壓合"指示燈(紅(hong)色(se))滅，"高壓分"指示燈(綠色(se))亮，再(zai)關掉電源(yuan)開關。

(10) 當(dang)被試品(pin)電容量很大時，電壓調(diao)(diao)節旋鈕旋到零位均調(diao)(diao)到零位后(hou)，輸(shu)出電壓顯示表遲遲不能回零，則先按(an)"高(gao)壓分(fen)"按(an)鍵，再關機。然后(hou)用放(fang)電棒將試品(pin)放(fang)電，再拆除被試品(pin)接線。

3. 保護的設定

本(ben)儀器(qi)由設置了過(guo)壓保(bao)(bao)(bao)護(hu)，過(guo)流保(bao)(bao)(bao)護(hu)及內部(bu)功(gong)率(lv)保(bao)(bao)(bao)護(hu)，其中(zhong)過(guo)壓保(bao)(bao)(bao)護(hu)，過(guo)流保(bao)(bao)(bao)護(hu)可由外部(bu)人為設定，而功(gong)率(lv)保(bao)(bao)(bao)護(hu)在儀器(qi)出廠時(shi)已確(que)定，不能由外部(bu)確(que)定。

(1) 過壓保護

在(zai)試(shi)(shi)驗(yan)(yan)時(shi)(shi)(shi)(shi)，如(ru)果不(bu)(bu)需要(yao)設定(ding)(ding)時(shi)(shi)(shi)(shi)，可將(jiang)電(dian)(dian)壓(ya)(ya)(ya)(ya)整定(ding)(ding)旋鈕(niu)順時(shi)(shi)(shi)(shi)針(zhen)旋到大(da)，這時(shi)(shi)(shi)(shi)過(guo)壓(ya)(ya)(ya)(ya)保護(hu)(hu)在(zai)超過(guo)額定(ding)(ding)輸出電(dian)(dian)壓(ya)(ya)(ya)(ya)動作(zuo)，過(guo)壓(ya)(ya)(ya)(ya)保護(hu)(hu)指示燈(deng)(deng)(黃色)亮(liang)。 如(ru)果需要(yao)設定(ding)(ding)過(guo)壓(ya)(ya)(ya)(ya)保護(hu)(hu)值時(shi)(shi)(shi)(shi)，在(zai)試(shi)(shi)驗(yan)(yan)前(qian)，可先不(bu)(bu)接(jie)被試(shi)(shi)品，將(jiang)電(dian)(dian)壓(ya)(ya)(ya)(ya)整定(ding)(ding)旋鈕(niu)順時(shi)(shi)(shi)(shi)針(zhen)旋到大(da)，然(ran)后按前(qian)述(shu)操作(zuo)過(guo)程升壓(ya)(ya)(ya)(ya)至所(suo)需電(dian)(dian)壓(ya)(ya)(ya)(ya)值，再將(jiang)電(dian)(dian)壓(ya)(ya)(ya)(ya)整定(ding)(ding)旋鈕(niu)逆(ni)時(shi)(shi)(shi)(shi)針(zhen)旋到過(guo)壓(ya)(ya)(ya)(ya)保護(hu)(hu)值時(shi)(shi)(shi)(shi)且過(guo)壓(ya)(ya)(ya)(ya)保護(hu)(hu)指示燈(deng)(deng)(黃色)亮(liang)，此時(shi)(shi)(shi)(shi)過(guo)壓(ya)(ya)(ya)(ya)保護(hu)(hu)值即(ji)(ji)設定(ding)(ding)。然(ran)后關掉電(dian)(dian)源開關，用(yong)接(jie)地棒將(jiang)高(gao)壓(ya)(ya)(ya)(ya)接(jie)地放電(dian)(dian)，接(jie)上試(shi)(shi)品即(ji)(ji)可試(shi)(shi)驗(yan)(yan)，此時(shi)(shi)(shi)(shi)試(shi)(shi)驗(yan)(yan)電(dian)(dian)壓(ya)(ya)(ya)(ya)超過(guo)設定(ding)(ding)值時(shi)(shi)(shi)(shi)將(jiang)自動切斷高(gao)壓(ya)(ya)(ya)(ya)，過(guo)壓(ya)(ya)(ya)(ya)保護(hu)(hu)動作(zuo)。

(2) 過流保護

在試驗(yan)時(shi)(shi)(shi)(shi)，如果不(bu)需要設(she)定(ding)時(shi)(shi)(shi)(shi)，可將電(dian)流(liu)整定(ding)旋鈕順(shun)(shun)時(shi)(shi)(shi)(shi)針(zhen)旋到大，這時(shi)(shi)(shi)(shi)過流(liu)保護(hu)在超過額定(ding)輸出(chu)電(dian)流(liu)動作，過流(liu)保護(hu)指示(shi)燈(黃(huang)色)亮(liang)。如果需要設(she)定(ding)過流(liu)保護(hu)值時(shi)(shi)(shi)(shi)，在試驗(yan)前，可先(xian)接(jie)上被(bei)試品，將電(dian)流(liu)整定(ding)旋鈕順(shun)(shun)時(shi)(shi)(shi)(shi)針(zhen)旋到大，然后按(an)前述。

排除故障
1、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)開(kai)(kai)(kai)關(guan)(guan)打開(kai)(kai)(kai)時(shi)(shi)(shi)(shi)，控(kong)(kong)制箱(xiang)(xiang)上(shang)(shang)的(de)(de)(de)(de)數(shu)(shu)顯(xian)(xian)(xian)(xian)表不(bu)(bu)亮(liang) 請(qing)(qing)(qing)檢(jian)查(cha)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)連(lian)(lian)線(xian)及(ji)所有保(bao)險(xian)管，保(bao)險(xian)管若有損壞時(shi)(shi)(shi)(shi)，請(qing)(qing)(qing)按保(bao)險(xian)管座旁標注的(de)(de)(de)(de)安培數(shu)(shu)更(geng)換新管。 2、若打開(kai)(kai)(kai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)開(kai)(kai)(kai)關(guan)(guan)，數(shu)(shu)顯(xian)(xian)(xian)(xian)表亮(liang)，高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)顯(xian)(xian)(xian)(xian)示(shi)燈(deng)(綠)不(bu)(bu)亮(liang)，加不(bu)(bu)上(shang)(shang)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)。 ① 故(gu)障(zhang)(zhang)(zhang)(zhang)顯(xian)(xian)(xian)(xian)示(shi)"回(hui)零"燈(deng)亮(liang) 沒有回(hui)零位，請(qing)(qing)(qing)逆時(shi)(shi)(shi)(shi)針(zhen)轉動(dong)(dong)(dong)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)輸(shu)(shu)出(chu)(chu)調整鈕(niu)和(he)(he)微調旋(xuan)鈕(niu)回(hui)到零位上(shang)(shang)至"回(hui)零"燈(deng)滅，即可(ke)加高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)。 ② 故(gu)障(zhang)(zhang)(zhang)(zhang)顯(xian)(xian)(xian)(xian)示(shi)"其它"燈(deng)亮(liang)有兩種現象(xiang)，1、接(jie)地(di)保(bao)護，2、斷(duan)線(xian)保(bao)護 a. 可(ke)能(neng)接(jie)地(di)線(xian)未(wei)接(jie)好(hao)，或地(di)線(xian)不(bu)(bu)可(ke)靠接(jie)地(di)。請(qing)(qing)(qing)接(jie)好(hao)可(ke)靠的(de)(de)(de)(de)地(di)線(xian)，關(guan)(guan)閉電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)，重(zhong)(zhong)新啟(qi)動(dong)(dong)(dong)。 b.可(ke)能(neng)為連(lian)(lian)接(jie)控(kong)(kong)制箱(xiang)(xiang)與高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)塔的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)未(wei)接(jie)好(hao)，接(jie)好(hao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)請(qing)(qing)(qing)關(guan)(guan)閉電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)，重(zhong)(zhong)新啟(qi)動(dong)(dong)(dong)。或電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)線(xian)兩端焊(han)(han)接(jie)頭(tou)脫(tuo)焊(han)(han)時(shi)(shi)(shi)(shi)會出(chu)(chu)現此(ci)故(gu)障(zhang)(zhang)(zhang)(zhang),請(qing)(qing)(qing)焊(han)(han)好(hao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)兩端的(de)(de)(de)(de)焊(han)(han)頭(tou)，關(guan)(guan)閉電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)，重(zhong)(zhong)新啟(qi)動(dong)(dong)(dong)。 C.可(ke)能(neng)控(kong)(kong)制箱(xiang)(xiang)內(nei)某一(yi)線(xian)頭(tou)脫(tuo)焊(han)(han)斷(duan)開(kai)(kai)(kai)，請(qing)(qing)(qing)重(zhong)(zhong)新焊(han)(han)接(jie)好(hao)，關(guan)(guan)閉電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)，重(zhong)(zhong)新啟(qi)動(dong)(dong)(dong)。 3、一(yi)切正(zheng)常(chang)(chang)，但(dan)在(zai)未(wei)升到額(e)(e)(e)(e)(e)定輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de) 過(guo)(guo)程中保(bao)護 ①故(gu)障(zhang)(zhang)(zhang)(zhang)顯(xian)(xian)(xian)(xian)示(shi)"過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)"燈(deng)亮(liang) a. 試(shi)(shi)品(pin)短(duan)(duan)路，或泄漏電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)過(guo)(guo)大(da)(da)(da)。 b. 大(da)(da)(da)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容負(fu)載時(shi)(shi)(shi)(shi)，升壓(ya)(ya)(ya)(ya)過(guo)(guo)快(kuai)。關(guan)(guan)閉電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)，重(zhong)(zhong)新啟(qi)動(dong)(dong)(dong)，減慢升壓(ya)(ya)(ya)(ya)速度。 ② 故(gu)障(zhang)(zhang)(zhang)(zhang)顯(xian)(xian)(xian)(xian)示(shi)"過(guo)(guo)壓(ya)(ya)(ya)(ya)"燈(deng)亮(liang) 過(guo)(guo)壓(ya)(ya)(ya)(ya)保(bao)護整定旋(xuan)鈕(niu)未(wei)置于大(da)(da)(da)處，請(qing)(qing)(qing)順時(shi)(shi)(shi)(shi)針(zhen)旋(xuan)轉到大(da)(da)(da)處，關(guan)(guan)閉電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)，重(zhong)(zhong)新啟(qi)動(dong)(dong)(dong)。 4、當試(shi)(shi)品(pin)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)下發(fa)生(sheng)短(duan)(duan)路時(shi)(shi)(shi)(shi)，由于短(duan)(duan)路電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)大(da)(da)(da)，有可(ke)能(neng)把所有的(de)(de)(de)(de)故(gu)障(zhang)(zhang)(zhang)(zhang)顯(xian)(xian)(xian)(xian)示(shi)燈(deng)均(jun)點(dian)亮(liang)，，這屬正(zheng)常(chang)(chang)，請(qing)(qing)(qing)排除試(shi)(shi)品(pin)故(gu)障(zhang)(zhang)(zhang)(zhang)后重(zhong)(zhong)新啟(qi)動(dong)(dong)(dong)。 5、試(shi)(shi)品(pin)故(gu)障(zhang)(zhang)(zhang)(zhang)排除后，故(gu)障(zhang)(zhang)(zhang)(zhang)顯(xian)(xian)(xian)(xian)示(shi)燈(deng)依然亮(liang)，加不(bu)(bu)上(shang)(shang)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)。 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)開(kai)(kai)(kai)關(guan)(guan)兼為故(gu)障(zhang)(zhang)(zhang)(zhang)保(bao)護重(zhong)(zhong)置開(kai)(kai)(kai)關(guan)(guan)，請(qing)(qing)(qing)關(guan)(guan)閉電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)開(kai)(kai)(kai)關(guan)(guan)，重(zhong)(zhong)新啟(qi)動(dong)(dong)(dong)，即可(ke)升壓(ya)(ya)(ya)(ya)。 6、如發(fa)現電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)表數(shu)(shu)字(zi)波(bo)動(dong)(dong)(dong)很大(da)(da)(da)時(shi)(shi)(shi)(shi)，請(qing)(qing)(qing)查(cha)連(lian)(lian)接(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)線(xian)兩頭(tou)航空(kong)插頭(tou)7腳屏(ping)蔽網(wang)頭(tou)和(he)(he)中心(xin)屏(ping)蔽線(xian)頭(tou)是(shi)(shi)(shi)否(fou)脫(tuo)焊(han)(han)斷(duan)開(kai)(kai)(kai)，如斷(duan)開(kai)(kai)(kai)請(qing)(qing)(qing)焊(han)(han)接(jie)好(hao)。 定義 1額(e)(e)(e)(e)(e)定輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya) 在(zai)規定的(de)(de)(de)(de)工作(zuo)條件下，直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)發(fa)生(sheng)器高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)輸(shu)(shu)出(chu)(chu)端經限(xian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻接(jie)到被試(shi)(shi)品(pin)，當被試(shi)(shi)品(pin)上(shang)(shang)通(tong)過(guo)(guo)額(e)(e)(e)(e)(e)定輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)，且直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)脈(mo)(mo)動(dong)(dong)(dong)符合要(yao)求(qiu)時(shi)(shi)(shi)(shi)的(de)(de)(de)(de)大(da)(da)(da)直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)稱為額(e)(e)(e)(e)(e)定輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)。 2額(e)(e)(e)(e)(e)定輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu) 在(zai)規定的(de)(de)(de)(de)工作(zuo)條件下和(he)(he)規定的(de)(de)(de)(de)連(lian)(lian)續運行時(shi)(shi)(shi)(shi)間內(nei)，直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)發(fa)生(sheng)器在(zai)輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)及(ji)其脈(mo)(mo)動(dong)(dong)(dong)均(jun)符合要(yao)求(qiu)的(de)(de)(de)(de)條件下，能(neng)夠輸(shu)(shu)出(chu)(chu)的(de)(de)(de)(de)大(da)(da)(da)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)稱為額(e)(e)(e)(e)(e)定輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)。 3額(e)(e)(e)(e)(e)定輸(shu)(shu)出(chu)(chu)功(gong)(gong)率 額(e)(e)(e)(e)(e)定輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)與額(e)(e)(e)(e)(e)定輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)同時(shi)(shi)(shi)(shi)出(chu)(chu)現時(shi)(shi)(shi)(shi)，此(ci)兩額(e)(e)(e)(e)(e)定值(zhi)的(de)(de)(de)(de)乘積稱為額(e)(e)(e)(e)(e)定輸(shu)(shu)出(chu)(chu)功(gong)(gong)率。 4直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)脈(mo)(mo)動(dong)(dong)(dong) 脈(mo)(mo)動(dong)(dong)(dong)是(shi)(shi)(shi)指(zhi)對直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)算術平(ping)均(jun)值(zhi)的(de)(de)(de)(de)周(zhou)期性脈(mo)(mo)動(dong)(dong)(dong)。脈(mo)(mo)動(dong)(dong)(dong)幅(fu)值(zhi)是(shi)(shi)(shi)指(zhi)大(da)(da)(da)值(zhi)和(he)(he)小值(zhi)之(zhi)差的(de)(de)(de)(de)一(yi)半。脈(mo)(mo)動(dong)(dong)(dong)因數(shu)(shu)則是(shi)(shi)(shi)脈(mo)(mo)動(dong)(dong)(dong)幅(fu)值(zhi)與算術平(ping)均(jun)值(zhi)的(de)(de)(de)(de)比值(zhi)。 5直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)隨機(ji)(ji)波(bo)動(dong)(dong)(dong) 直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)隨機(ji)(ji)波(bo)動(dong)(dong)(dong)是(shi)(shi)(shi)直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)輸(shu)(shu)出(chu)(chu)端隨交(jiao)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)影響(xiang)而波(bo)動(dong)(dong)(dong)。 隨機(ji)(ji)波(bo)動(dong)(dong)(dong)幅(fu)值(zhi)是(shi)(shi)(shi)指(zhi)直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)算術平(ping)均(jun)值(zhi)的(de)(de)(de)(de)隨機(ji)(ji)變(bian)化(hua)。 6直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)漂移 直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)漂移是(shi)(shi)(shi)指(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)不(bu)(bu)變(bian)，直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)發(fa)生(sheng)器在(zai)阻性負(fu)載的(de)(de)(de)(de)條件下，直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)調節(jie)器放在(zai)額(e)(e)(e)(e)(e)定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)位置時(shi)(shi)(shi)(shi)，一(yi)定時(shi)(shi)(shi)(shi)間內(nei)直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)高(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)漂移值(zhi)。

     技術(shu)參數：

技術標準
DL/T 848.1-2004 《高壓(ya)試(shi)驗裝置通(tong)用技術條(tiao)件 第1部分:直流(liu)高壓(ya)發生器》

DL/T 474.2-2006 《現(xian)場絕(jue)緣試(shi)驗(yan)實施導則 第2部分:直(zhi)流高電壓試(shi)驗(yan)》

DL/T596-2005 《電(dian)力設備預防性試驗規程》

GB1094.1-GB1094.6-96 《外(wai)殼防護等級》

GB2900 《電工名詞術語》

GB/T16927.1~2-1997 《高電(dian)壓試驗技術》

GB4793-1984 《電子測量儀器安全要(yao)求》

GB191 《包裝(zhuang)貯運標(biao)志》

GB/T.311-1997 《高壓輸變電(dian)設(she)備的絕緣與配(pei)合》

設備用途
直(zhi)流(liu)(liu)高壓(ya)(ya)(ya)發(fa)生器(qi)(qi)。主要適用于電力檢修(xiu)部(bu)門(men)、工礦、冶金、鋼(gang)鐵等(deng)(deng)企業動力部(bu)門(men)對氧化鋅避雷器(qi)(qi)、電力電纜、變壓(ya)(ya)(ya)器(qi)(qi)、發(fa)電機、高壓(ya)(ya)(ya)開關等(deng)(deng)高壓(ya)(ya)(ya)電氣設備進行直(zhi)流(liu)(liu)耐壓(ya)(ya)(ya)試驗。