我廠生產的(de)(de)熔噴布靜電(dian)發(fa)生器采用(yong)脈沖寬(kuan)度調制(zhi)（PWM）技術、IGBT、以及(ji)*的(de)(de)電(dian)子線路及(ji)元(yuan)件，具(ju)有(you)輸(shu)出不受電(dian)網波動(dong)干擾，有(you)零位、過流(liu)、擊穿、過壓(ya)等保護(hu)措施，無(wu)論過流(liu)、擊穿、過壓(ya)保護(hu)電(dian)路都能迅速動(dong)作，有(you)效保障設備及(ji)人員(yuan)安全。其輸(shu)出采用(yong)液(ye)晶顯(xian)示,體積及(ji)重量比原KGF型要輕(qing)便的(de)(de)多，非常適合現場使用(yong)。全新設計的(de)(de)“0.75U”液(ye)晶顯(xian)示器可直(zhi)接顯(xian)示并鎖存0.75U1mA現場試驗不需(xu)人工(gong)計算。

貨源充足靜電熔噴布發生器技術指標
1.1、輸出(chu)電(dian)壓極(ji)(ji)性(xing)：負極(ji)(ji)性(xing)

1.2、工作電源：AC220V±10%,50HZ

1.3、電壓測量(liang)誤差：滿度(du)2%±1d,高分(fen)辨率(lv)0.1KV

1.4、電流測量誤差：滿度1%±1d,高分辨率0.1UA

1.5、波(bo)紋系(xi)數優(you)于1% 3.6、電壓穩定度(du)：隨(sui)機波(bo)動 電網(wang)變(bian)化±10%時(shi)≤0.5%

1.6、工作方式：間(jian)斷工作制,額定電壓、電流下工作時(shi)間(jian)不少(shao)于30min

1.7、環境(jing)溫度：-10℃～50℃

1.8、相對濕度：≤85%（25℃）

1.9、海拔高度(du)：2000米

貨源充足靜電熔噴布發生器驗收事項
4.1技術資料應完(wan)備,包括(kuo)說明書、合格證、檢測(ce)報告、維修記錄(lu)卡等

4.2、銘牌(pai)標識(shi)應(ying)明顯、牢(lao)固,內容包括儀器(qi)名(ming)稱、生產廠(chang)(chang)家、型號、編號、精度、測量范圍、出廠(chang)(chang)日期等(deng)

4.3、控制箱與高壓部分(fen)均(jun)須有標識明(ming)顯的接地端(duan)子

4.4、輸出電(dian)壓(ya)(ya)應(ying)能從零(ling)開始(shi)升壓(ya)(ya),連(lian)續平滑可調(diao),輸出電(dian)壓(ya)(ya)的調(diao)節細度應(ying)優于額定電(dian)壓(ya)(ya)值的0.1% 直流(liu)高壓(ya)(ya)發生器的輸出電(dian)壓(ya)(ya)調(diao)整旋(xuan)鈕應(ying)有零(ling)位閉鎖功(gong)能,以防止調(diao)整旋(xuan)鈕不再零(ling)位時突(tu)然

儀器保養
1.半年更換一(yi)次液壓(ya)油并清洗油箱，用油必須采(cai)用推薦(jian)的(de)型號；

2.氣(qi)炎熱時(shi)經常(chang)檢察（當油溫≥45度）冷(leng)卻裝置是否(fou)自動啟動。（冷(leng)卻水(shui)溫必須低于(yu)30度）

3.在清洗油(you)箱的(de)同(tong)時清洗空氣濾清器； 

4.經常(chang)檢(jian)查濾油器(qi)信號燈，信號燈一亮（同(tong)時蜂鳴器(qi)會響），立即清洗油過濾器(qi)； 5.按規定需要(yao)給設備(bei)機械傳動(dong)部分各潤(run)滑(hua)點注油；

6.經常觀察液(ye)體狀況，液(ye)位(wei)接近下*請及時往油箱里補充推薦(jian)使用(yong)的(de)液(ye)壓油；

7.經常檢查各處防塵裝置，發現破損或連接松動，應及時處理，以防沙塵混入，損壞設備
儀器使用
是(shi)提供高(gao)壓(ya)直流(liu)源的(de)(de)儀(yi)器(qi)，在(zai)(zai)使(shi)用(yong)該儀(yi)器(qi)前必(bi)須(xu)(xu)先(xian)(xian)把儀(yi)器(qi)可靠接(jie)地(di)。使(shi)用(yong)熔噴(pen)布靜電(dian)(dian)(dian)(dian)發(fa)生(sheng)器(qi)的(de)(de)工作(zuo)人員,必(bi)須(xu)(xu)具有(you)(you)(you)“高(gao)壓(ya)試(shi)(shi)(shi)驗上崗(gang)證(zheng)”的(de)(de)專業(ye)人員。使(shi)用(yong)靜電(dian)(dian)(dian)(dian)發(fa)生(sheng)器(qi)請用(yong)戶必(bi)須(xu)(xu)按(an)《電(dian)(dian)(dian)(dian)力安規》168條規定(ding)，并在(zai)(zai)工作(zuo)電(dian)(dian)(dian)(dian)源進入(ru)試(shi)(shi)(shi)驗器(qi)前加(jia)裝(zhuang)兩(liang)個明(ming)顯斷(duan)開點(dian)。當(dang)更換(huan)試(shi)(shi)(shi)品和接(jie)線時，應(ying)(ying)(ying)先(xian)(xian)將兩(liang)個電(dian)(dian)(dian)(dian)源斷(duan)開點(dian)明(ming)顯斷(duan)開。同時現(xian)場(chang)(chang)必(bi)須(xu)(xu)保(bao)持(chi)至少(shao)有(you)(you)(you)三個工作(zuo)人員在(zai)(zai)現(xian)場(chang)(chang)，這樣(yang)才能(neng)(neng)有(you)(you)(you)效的(de)(de)保(bao)證(zheng)使(shi)用(yong)人員的(de)(de)安全(quan)。 在(zai)(zai)打開儀(yi)器(qi)上的(de)(de)電(dian)(dian)(dian)(dian)源前要(yao)肯定(ding)靜電(dian)(dian)(dian)(dian)熔噴(pen)布發(fa)生(sheng)器(qi)接(jie)的(de)(de)是(shi)220V交流(liu)電(dian)(dian)(dian)(dian)源，仔細(xi)的(de)(de)檢查(cha)接(jie)線是(shi)否正確(que)，同時也要(yao)檢查(cha)高(gao)壓(ya)放(fang)電(dian)(dian)(dian)(dian)桿的(de)(de)接(jie)線是(shi)否可靠。在(zai)(zai)熔噴(pen)布靜電(dian)(dian)(dian)(dian)發(fa)生(sheng)器(qi)的(de)(de)升降壓(ya)過(guo)程(cheng)要(yao)保(bao)持(chi)緩升緩降，平穩升壓(ya)是(shi)延長的(de)(de)使(shi)用(yong)壽命主要(yao)的(de)(de)要(yao)點(dian)之一。還有(you)(you)(you)盡(jin)(jin)量(liang)避免(mian)過(guo)量(liang)程(cheng)使(shi)用(yong)儀(yi)器(qi)。在(zai)(zai)每(mei)次(ci)試(shi)(shi)(shi)驗結束(shu)后先(xian)(xian)把電(dian)(dian)(dian)(dian)位器(qi)回(hui)到(dao)零位，然后切(qie)斷(duan)電(dian)(dian)(dian)(dian)源在(zai)(zai)進行對(dui)被(bei)試(shi)(shi)(shi)品的(de)(de)放(fang)電(dian)(dian)(dian)(dian)，放(fang)電(dian)(dian)(dian)(dian)過(guo)程(cheng)分(fen)為兩(liang)步，對(dui)大電(dian)(dian)(dian)(dian)容試(shi)(shi)(shi)品的(de)(de)放(fang)電(dian)(dian)(dian)(dian)應(ying)(ying)(ying)用(yong)ZS放(fang)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)阻棒(bang)對(dui)試(shi)(shi)(shi)品放(fang)電(dian)(dian)(dian)(dian)。放(fang)電(dian)(dian)(dian)(dian)時不能(neng)(neng)將放(fang)電(dian)(dian)(dian)(dian)棒(bang)立即接(jie)觸(chu)試(shi)(shi)(shi)品，應(ying)(ying)(ying)先(xian)(xian)將放(fang)電(dian)(dian)(dian)(dian)棒(bang)逐漸接(jie)近試(shi)(shi)(shi)品，到(dao)一定(ding)距離(li)(li)空(kong)氣間(jian)隙開始游離(li)(li)放(fang)電(dian)(dian)(dian)(dian)，有(you)(you)(you)嘶嘶聲(sheng)，當(dang)無(wu)聲(sheng)音(yin)時可用(yong)放(fang)電(dian)(dian)(dian)(dian)棒(bang)放(fang)電(dian)(dian)(dian)(dian)，后直接(jie)接(jie)上地(di)線放(fang)電(dian)(dian)(dian)(dian)。當(dang)直流(liu)高(gao)壓(ya)在(zai)(zai)200kV及以(yi)上時，盡(jin)(jin)管試(shi)(shi)(shi)驗人員穿絕緣鞋，且處在(zai)(zai)安全(quan)距離(li)(li)以(yi)外(wai)區(qu)域，但(dan)由(you)于高(gao)壓(ya)直流(liu)離(li)(li)子空(kong)間(jian)電(dian)(dian)(dian)(dian)場(chang)(chang)分(fen)布的(de)(de)影響，會(hui)使(shi)幾個鄰(lin)近站立的(de)(de)人體(ti)(ti)上帶有(you)(you)(you)不同的(de)(de)直流(liu)電(dian)(dian)(dian)(dian)位。試(shi)(shi)(shi)驗人員不要(yao)互相握手(shou)或用(yong)手(shou)接(jie)觸(chu)接(jie)地(di)體(ti)(ti)等，否則(ze)會(hui)有(you)(you)(you)輕微(wei)電(dian)(dian)(dian)(dian)擊現(xian)象，此(ci)現(xian)象在(zai)(zai)干(gan)燥地(di)區(qu)和冬季較為明(ming)顯，但(dan)由(you)于能(neng)(neng)量(liang)較小，一般不會(hui)對(dui)人體(ti)(ti)造成(cheng)傷害。 控(kong)制箱(xiang)電(dian)(dian)(dian)(dian)源為交流(liu)AC 220V±10%，50Hz。如果電(dian)(dian)(dian)(dian)源經1/1隔離(li)(li)變或現(xian)場(chang)(chang)用(yong)自發(fa)電(dian)(dian)(dian)(dian)源，則(ze)必(bi)須(xu)(xu)人為將電(dian)(dian)(dian)(dian)源有(you)(you)(you)一點(dian)與大地(di)聯接(jie)。