ZGS系列300KV直流高壓發生器采用了新技術、新材料和新器件，具有輸出功率大、體積小、重量輕的特點，有可靠的過壓、過流及零位合閘保護功能，帶0.75倍電壓鎖存功能，并配有時間繼電器，能在試驗中設置定時聲訊報警。整個儀器便于攜帶，操作方便，安全可靠，特別適用于電力部門現場試驗。

豪泰精工高壓300KV 直流發生器

1.為保護設(she)備(bei)及人身安(an)全，試(shi)驗前請詳細(xi)閱讀(du)使用(yong)說(shuo)(shuo)明(ming)書，嚴格(ge)按(an)照說(shuo)(shuo)明(ming)書要(yao)求(qiu)操作。

2.參加試(shi)驗(yan)(yan)人員(yuan)必須做好實驗(yan)(yan)前的準備(bei)工作(zuo)，包括了解被試(shi)品、試(shi)驗(yan)(yan)設備(bei)、試(shi)驗(yan)(yan)標準、試(shi)驗(yan)(yan)方法、測量方法等。

3.使用本儀器的工作(zuo)人(ren)員(yuan)必須是具有(you)“高(gao)壓試(shi)驗上崗(gang)證"的專業人(ren)員(yuan)。

4.若(ruo)高壓屏蔽微(wei)安表上顯示“LOW BAT"時(shi)，請更換(huan)9V電池，避(bi)免測量誤差。

5.臨時的現場試驗，應設置明顯的“高(gao)(gao)壓危險(xian)、請勿靠近"標志的圍欄。固定的高(gao)(gao)壓試驗區，還應裝(zhuang)有必(bi)要(yao)的聯(lian)鎖(suo)裝(zhuang)置。

6.該裝置在試(shi)驗過程中，操作(zuo)人員應預(yu)留足(zu)夠安(an)全操作(zuo)距離（空氣(qi)中每米(mi)小于(yu)20KV）。

7.試驗前請檢查儀器(qi)主機、倍壓(ya)筒和(he)試品的接地線是否(fou)接好，試驗回路接地線應按本說(shuo)明書要(yao)求一點(dian)接地。

8.做容性負載試驗(yan)時(shi)，一定要接限流(liu)電阻(zu)。

9.對(dui)大電(dian)(dian)(dian)(dian)(dian)(dian)容試(shi)品的放(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)應經100Ω/V放(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)阻棒(bang)對(dui)試(shi)品放(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)，放(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)時不能將放(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)棒(bang)立即接(jie)觸試(shi)品，應先將放(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)棒(bang)逐(zhu)漸接(jie)近試(shi)品，至(zhi)一定距(ju)離(li)(li)空氣間隙開始游離(li)(li)放(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)有嘶(si)嘶(si)聲(sheng)。當無聲(sheng)音時可用放(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)棒(bang)放(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)，最后直接(jie)接(jie)上地線(xian)放(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)。

10.試驗(yan)完(wan)畢必須將接地(di)線掛至高壓輸出端方可拆除高壓引線。

11.當倍(bei)壓筒絕緣筒表面存在污漬時，請用干布擦(ca)凈(jing)。運輸或不使用倍(bei)壓筒時，請將其放(fang)入箱內(nei)。

12.該裝置工作和存放(fang)場所應無(wu)嚴重影(ying)響(xiang)絕緣的氣體、蒸汽、化學性(xing)塵(chen)埃(ai)及其它爆炸性(xing)和侵蝕性(xing)介質(zhi)。

13.請(qing)勿(wu)將本儀(yi)(yi)器放置(zhi)于(yu)不(bu)平穩的平臺或(huo)桌面上以防止儀(yi)(yi)器跌落受損。

14.如(ru)果(guo)儀器(qi)長期不用(yong)，請放在干燥通風(feng)處保存，并一個(ge)月通電(dian)一次。

豪泰精工高壓300KV 直流發生器

高壓塔底盤側面有(you)七芯插(cha)座(zuo)為聯接控制箱電纜之插(cha)座(zuo)，底盤側面有(you)銅接線柱為接地(di)端子作(zuo)連接地(di)線用。 

高壓屏蔽電(dian)流表(biao)(biao)為(wei)數(shu)顯微安表(biao)(biao)，表(biao)(biao)頂(ding)端(duan)上的插孔(kong)為(wei)連(lian)接被試品的線插孔(kong)，同時(shi)也作為(wei)電(dian)源(yuan)開(kai)關，不用(yong)時(shi)請拔掉插頭(tou)，就自動(dong)關閉電(dian)源(yuan)。換電(dian)池(chi)時(shi)請將上蓋鏍(luo)絲打(da)開(kai)，換好(hao)(hao)后(hou)請扣好(hao)(hao)蓋用(yong)鏍(luo)絲擰緊。扁園表(biao)(biao)換電(dian)池(chi)時(shi)打(da)開(kai)后(hou)蓋。 

1.將控制箱面板上的接(jie)地(di)端子與(yu)高壓塔的接(jie)地(di)接(jie)線(xian)(xian)柱用接(jie)地(di)線(xian)(xian)連(lian)接(jie)在一起并現場或試(shi)驗室的地(di)線(xian)(xian)接(jie)牢。為保(bao)證(zheng)您現設(she)備的安全，請(qing)務必反復檢查地(di)線(xian)(xian)，確保(bao)各接(jie)地(di)線(xian)(xian)良好(hao) 

用(yong)提的七芯電(dian)(dian)纜(lan)(lan)連接控制箱(xiang)與(yu)高(gao)壓塔，電(dian)(dian)纜(lan)(lan)兩(liang)端(duan)為同樣的快速航空插(cha)頭，注意用(yong)插(cha)頭側(ce)面豁口對準插(cha)座內(nei)側(ce)粗凸部(bu)分插(cha)入并順時針(zhen)擰緊。(可用(yong)電(dian)(dian)纜(lan)(lan)任一端(duan)連接控制箱(xiang)或高(gao)壓塔)接好電(dian)(dian)源(yuan)線(xian)，電(dian)(dian)源(yuan)為單(dan)項交流220V，工頻50Hz。 

2.打(da)開電(dian)(dian)(dian)(dian)源(yuan)開關，此時(shi)電(dian)(dian)(dian)(dian)源(yuan)開關綠燈(deng)和(he)面板(ban)表亮。則高壓(ya)指示(shi)(shi)綠燈(deng)亮，如高壓(ya)提示(shi)(shi)蜂(feng)鳴器處在開的(de)(de)位置(zhi)，則鳴叫以提示(shi)(shi)操作(zuo)者在加高壓(ya)，此時(shi)，順時(shi)針旋轉高壓(ya)輸出(chu)調(diao)節(jie)鈕，則升高壓(ya)，電(dian)(dian)(dian)(dian)壓(ya)表顯(xian)示(shi)(shi)為負(fu)載試(shi)品上的(de)(de)電(dian)(dian)(dian)(dian)壓(ya)KV值，電(dian)(dian)(dian)(dian)流(liu)(liu)表則顯(xian)示(shi)(shi)試(shi)品上流(liu)(liu)過的(de)(de)電(dian)(dian)(dian)(dian)流(liu)(liu)與有泄漏電(dian)(dian)(dian)(dian)流(liu)(liu)之和(he)，但不包括內置(zhi)高壓(ya)分壓(ya)器的(de)(de)電(dian)(dian)(dian)(dian)流(liu)(liu)。電(dian)(dian)(dian)(dian)流(liu)(liu)以微安單位UA值。 

如果打開電源開關，高壓顯(xian)(xian)示(shi)綠燈(deng)(deng)不亮，且故障(zhang)顯(xian)(xian)示(shi)中“回(hui)零(ling)(ling)"紅燈(deng)(deng)亮時(shi)，則表示(shi)高壓輸出調(diao)節鈕(niu)未在零(ling)(ling)位(wei)上，請逆時(shi)針(zhen)旋轉此鈕(niu)至“零(ling)(ling)位(wei)"上，并將(jiang)微調(diao)電壓旋鈕(niu)回(hui)到零(ling)(ling)位(wei)上，“回(hui)零(ling)(ling)"燈(deng)(deng)滅，在順時(shi)針(zhen)調(diao)節即可升壓。 

3.若不需要(yao)額定(ding)輸出(chu)電(dian)壓(ya)(ya)(ya)(ya)(ya)范圍內的(de)調節保(bao)(bao)護時(shi)(shi)，要(yao)把過(guo)(guo)壓(ya)(ya)(ya)(ya)(ya)保(bao)(bao)護整定(ding)鈕(niu)順時(shi)(shi)針旋(xuan)(xuan)至(zhi)值，此時(shi)(shi)，當輸出(chu)電(dian)壓(ya)(ya)(ya)(ya)(ya)過(guo)(guo)額定(ding)輸出(chu)電(dian)壓(ya)(ya)(ya)(ya)(ya)時(shi)(shi)即(ji)自動保(bao)(bao)護，切(qie)斷高壓(ya)(ya)(ya)(ya)(ya)。若要(yao)求在額定(ding)輸出(chu)電(dian)壓(ya)(ya)(ya)(ya)(ya)范圍內進行調壓(ya)(ya)(ya)(ya)(ya)保(bao)(bao)護時(shi)(shi)，請空載升壓(ya)(ya)(ya)(ya)(ya)按(an)以上步驟升壓(ya)(ya)(ya)(ya)(ya)到(dao)預定(ding)的(de)保(bao)(bao)護電(dian)壓(ya)(ya)(ya)(ya)(ya)上，再將(jiang)過(guo)(guo)壓(ya)(ya)(ya)(ya)(ya)保(bao)(bao)護整定(ding)旋(xuan)(xuan)鈕(niu)慢(man)慢(man)逆時(shi)(shi)針旋(xuan)(xuan)轉到(dao)需要(yao)的(de)電(dian)壓(ya)(ya)(ya)(ya)(ya)上，作過(guo)(guo)壓(ya)(ya)(ya)(ya)(ya)保(bao)(bao)護動作，“過(guo)(guo)壓(ya)(ya)(ya)(ya)(ya)"指示燈亮，保(bao)(bao)持(chi)過(guo)(guo)壓(ya)(ya)(ya)(ya)(ya)保(bao)(bao)護整定(ding)旋(xuan)(xuan)鈕(niu)就(jiu)定(ding)于(yu)此位置上，將(jiang)升壓(ya)(ya)(ya)(ya)(ya)旋(xuan)(xuan)鈕(niu)回到(dao)零位上，關閉電(dian)源。接上試品，則以后升壓(ya)(ya)(ya)(ya)(ya)過(guo)(guo)預定(ding)電(dian)壓(ya)(ya)(ya)(ya)(ya)時(shi)(shi)即(ji)自動切(qie)斷高壓(ya)(ya)(ya)(ya)(ya)。 

4.當發生過壓(ya)(ya)、過流等故(gu)障時，高(gao)(gao)壓(ya)(ya)自動切(qie)斷，高(gao)(gao)壓(ya)(ya)顯示(shi)綠(lv)燈(deng)滅，蜂鳴器停(ting)止鳴叫，相應故(gu)障指示(shi)燈(deng)亮，說明試(shi)品已短路，若要(yao)重(zhong)新(xin)啟動時，應將(jiang)高(gao)(gao)壓(ya)(ya)輸(shu)調(diao)整(zheng)鈕回到零位上(shang)，微(wei)調(diao)旋(xuan)鈕同樣(yang)在(zai)零位上(shang)，再關(guan)(guan)電源(yuan)開關(guan)(guan)，然(ran)后(hou)再打開電源(yuan)開關(guan)(guan)，才(cai)能切(qie)除保護重(zhong)新(xin)升壓(ya)(ya)。 

300KV直流高壓發生器正常工作關機時，應先將高壓調整旋鈕逆時針回到零位上，再將微調電壓旋鈕回到零位上，打關電源開關。 

電源(yuan)開關兼用于保護重置開關，故(gu)當故(gu)障顯示燈(deng)(回零顯示燈(deng)除外(wai))亮后(hou)應關閉電源(yuan)開關再打(da)開才能解除保護，重新升壓(ya)。 

5.負載為(wei)大(da)容性負載時(shi)，為(wei)避免(mian)充電(dian)(dian)電(dian)(dian)流過(guo)大(da)而觸發過(guo)流保護，請適當放慢升壓(ya)速度。試驗完畢后，將(jiang)輸出電(dian)(dian)壓(ya)調整鈕逆(ni)時(shi)針(zhen)旋至零(ling)位上(shang)，此時(shi)電(dian)(dian)壓(ya)表仍顯示試品(pin)上(shang)的電(dian)(dian)壓(ya)值，請等試品(pin)通過(guo)高壓(ya)塔放電(dian)(dian)至20KV以下再用接地棒放電(dian)(dian)，以確(que)保安全。