大(da)電流發生(sheng)器(qi)是(shi)揚州志力(li)電氣科技有限公司的(de)(de)(de)推廣(guang)產(chan)品，經過多(duo)年(nian)的(de)(de)(de)不斷生(sheng)產(chan)改進，使(shi)之(zhi)成為電力(li)測試行業(ye)zui為成熟的(de)(de)(de)產(chan)品之(zhi)一，該產(chan)品是(shi)發電廠、供電局及科研單(dan)位等廣(guang)大(da)用(yong)戶的(de)(de)(de)用(yong)來做電流試驗的(de)(de)(de)基(ji)本(ben)測試設備，為了更好的(de)(de)(de)服務中國電力(li)事業(ye)，特編(bian)輯此目錄方便(bian)廣(guang)大(da)消費者選用(yong)。

本產品為分(fen)體式結構，控制(zhi)(zhi)部(bu)分(fen)采(cai)用(yong)數顯(xian)表顯(xian)示輸(shu)(shu)入電(dian)壓、輸(shu)(shu)出電(dian)流(liu)，按鈕控制(zhi)(zhi)操作，電(dian)動(dong)無(wu)極調升電(dian)流(liu)。升流(liu)主機部(bu)分(fen)采(cai)用(yong)通風(feng)式變壓器繞制(zhi)(zhi)法和風(feng)扇強制(zhi)(zhi)通風(feng)等生產工(gong)藝(yi)，從(cong)而達到持(chi)續大電(dian)流(liu)且長時(shi)間供電(dian)而設(she)備保持(chi)在一定的安全(quan)溫度內，電(dian)流(liu)顯(xian)示準確、工(gong)作可靠、操作簡(jian)便、安全(quan)等特(te)點。作為單相持(chi)續長時(shi)間交(jiao)流(liu)大電(dian)流(liu)電(dian)源使用(yong)。是工(gong)礦(kuang)企業進(jin)行升流(liu)或溫升試(shi)驗較理想的設(she)備。

SDDF3000A大電流發生器的主要(yao)技(ji)術參數(shu)

1、輸入電流范圍(wei)0-3000A，AC 3000A3時間電流負(fu)載試(shi)驗(yan)；

2、工(gong)作時間：AC 3000A電流負載(zai)試驗3分鐘

4、輸(shu)入電壓單相220V，50Hz，額定輸(shu)入電流＜68A。

5、輸出電壓:0-5V；

6、整機采用風機強降溫，長時間額定電流工作鐵芯和線(xian)圈溫度不超過(guo)80℃，

7、電流輸出整定采用接觸式調壓器，輸出電流波形失真率不大于5%；操(cao)作方便；

SDDF3000A大電流發生器 技術參數

SDDF的注意事項

1.測試工作不得少于兩人(ren)(ren)，一人(ren)(ren)操作，一人(ren)(ren)監(jian)督操作，以(yi)確(que)保安全(quan)。

2.外殼必(bi)須接(jie)地(di)，不要因(yin)為低電壓而忽視預防人身(shen)的安全事故。儀器必(bi)須有良(liang)好接(jie)地(di)，使用(yong)中(zhong)升流變壓器和操(cao)作臺必(bi)須可靠接(jie)地(di)，以保(bao)證安全。

3.升(sheng)流(liu)器次級至(zhi)被試品導線(xian)不(bu)宜太(tai)長(chang)、截面積要(yao)足夠（電流(liu)密度(du)可按6-8A/mm考慮）接觸面要(yao)處理(li)干凈（可用細紗布打亮），否則接頭發熱，甚至(zhi)電流(liu)升(sheng)不(bu)到額定值。

4.工(gong)作(zuo)前(qian)先檢查電源有足夠(gou)的容量否則電源線發(fa)熱及電壓降低影響正常工(gong)作(zuo)。

5.工作現場不應(ying)有易燃(ran)物。溫升試驗(yan)則應(ying)準備足(zu)夠的(de)滅火器材。

6.連續性（升溫）試(shi)(shi)驗(yan)(yan)，現(xian)場應(ying)有(you)人(ren)值班。并定時檢查升流(liu)源(yuan)設備、導(dao)線、接頭發熱情況，作好記錄。由于電(dian)(dian)網電(dian)(dian)壓(ya)(ya)的變動，注意(yi)調(diao)節TD，以便(bian)維持額定試(shi)(shi)驗(yan)(yan)電(dian)(dian)流(liu)。試(shi)(shi)驗(yan)(yan)過程中，一旦發現(xian)不正常現(xian)象，應(ying)立即切(qie)斷空(kong)氣開(kai)關電(dian)(dian)源(yuan)，查明(ming)原(yuan)因后再進行試(shi)(shi)驗(yan)(yan)。試(shi)(shi)驗(yan)(yan)完畢(bi)，必須將調(diao)壓(ya)(ya)器回(hui)零，按空(kong)氣開(kai)關切(qie)斷電(dian)(dian)源(yuan)，切(qie)斷工作電(dian)(dian)源(yuan)，方向(xiang)拆除試(shi)(shi)驗(yan)(yan)接線，以保證安(an)全。

7.試(shi)驗工作應(ying)遵(zun)守電業安(an)全工作規(gui)程(cheng)有關規(gui)定并制定切(qie)合實際的安(an)全措(cuo)施。儀(yi)器是(shi)為短(duan)時間(jian)(jian)的工作而設(she)計的，所以不(bu)(bu)允(yun)許長時間(jian)(jian)在額(e)定容量(liang)下(xia)工作，特別不(bu)(bu)允(yun)許超過額(e)定電流運(yun)行，以防過熱。

產品別稱：大(da)(da)(da)(da)(da)(da)電(dian)(dian)(dian)(dian)(dian)流發(fa)(fa)(fa)生(sheng)(sheng)器(qi)、長時間大(da)(da)(da)(da)(da)(da)電(dian)(dian)(dian)(dian)(dian)流發(fa)(fa)(fa)生(sheng)(sheng)器(qi)、三相大(da)(da)(da)(da)(da)(da)電(dian)(dian)(dian)(dian)(dian)流發(fa)(fa)(fa)生(sheng)(sheng)器(qi)、升(sheng)(sheng)流器(qi)、500A大(da)(da)(da)(da)(da)(da)電(dian)(dian)(dian)(dian)(dian)流發(fa)(fa)(fa)生(sheng)(sheng)器(qi)、1000A大(da)(da)(da)(da)(da)(da)電(dian)(dian)(dian)(dian)(dian)流發(fa)(fa)(fa)生(sheng)(sheng)器(qi)、200A大(da)(da)(da)(da)(da)(da)電(dian)(dian)(dian)(dian)(dian)流發(fa)(fa)(fa)生(sheng)(sheng)器(qi)、100A大(da)(da)(da)(da)(da)(da)電(dian)(dian)(dian)(dian)(dian)流發(fa)(fa)(fa)生(sheng)(sheng)器(qi)、溫升(sheng)(sheng)試驗裝置(zhi)，溫升(sheng)(sheng)試驗設備，持續大(da)(da)(da)(da)(da)(da)電(dian)(dian)(dian)(dian)(dian)流發(fa)(fa)(fa)生(sheng)(sheng)器(qi)、持續溫升(sheng)(sheng)試驗裝置(zhi)、程控大(da)(da)(da)(da)(da)(da)電(dian)(dian)(dian)(dian)(dian)流發(fa)(fa)(fa)生(sheng)(sheng)器(qi)、便攜式(shi)多功能(neng)大(da)(da)(da)(da)(da)(da)電(dian)(dian)(dian)(dian)(dian)流發(fa)(fa)(fa)生(sheng)(sheng)器(qi)。

揚(yang)(yang)州(zhou)(zhou)志(zhi)力(li)(li)電(dian)(dian)(dian)(dian)氣科技有(you)限公司:  大量(liang)(liang)生產(chan)(chan)、銷售以下產(chan)(chan)品：高(gao)(gao)壓(ya)(ya)語音定相(xiang)器(qi)，直(zhi)(zhi)流(liu)電(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)儀(yi)(yi)(yi)，蓄電(dian)(dian)(dian)(dian)池組負載測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)儀(yi)(yi)(yi)，回路(lu)電(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)儀(yi)(yi)(yi)，微(wei)機(ji)(ji)(ji)(ji)繼電(dian)(dian)(dian)(dian)保護測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)儀(yi)(yi)(yi)，接(jie)地電(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)儀(yi)(yi)(yi)，高(gao)(gao)壓(ya)(ya)無(wu)(wu)線(xian)核(he)相(xiang)儀(yi)(yi)(yi)，高(gao)(gao)壓(ya)(ya)試(shi)(shi)驗(yan)(yan)變壓(ya)(ya)器(qi)，直(zhi)(zhi)流(liu)單雙臂電(dian)(dian)(dian)(dian)橋，揚(yang)(yang)州(zhou)(zhou)志(zhi)力(li)(li)真(zhen)空(kong)濾(lv)油(you)(you)機(ji)(ji)(ji)(ji)，管狀(zhuang)電(dian)(dian)(dian)(dian)加熱(re)器(qi)，絕緣油(you)(you)介電(dian)(dian)(dian)(dian)強度測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)儀(yi)(yi)(yi)，手(shou)表式(shi)(shi)近(jin)電(dian)(dian)(dian)(dian)報警器(qi)，氧(yang)化(hua)鋅避雷(lei)器(qi)測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)儀(yi)(yi)(yi)，絕緣電(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)儀(yi)(yi)(yi)，高(gao)(gao)壓(ya)(ya)兆歐表，高(gao)(gao)壓(ya)(ya)絕緣墊，揚(yang)(yang)州(zhou)(zhou)志(zhi)力(li)(li)短(duan)路(lu)接(jie)地線(xian), 便攜(xie)式(shi)(shi)動(dong)平衡測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)儀(yi)(yi)(yi),現場(chang)動(dong)平衡測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)儀(yi)(yi)(yi),,配電(dian)(dian)(dian)(dian)室高(gao)(gao)壓(ya)(ya)絕緣墊,變壓(ya)(ya)器(qi)損(sun)耗參(can)數智能(neng)測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)儀(yi)(yi)(yi), 揚(yang)(yang)州(zhou)(zhou)志(zhi)力(li)(li)絕緣靴手(shou)套耐(nai)壓(ya)(ya)試(shi)(shi)驗(yan)(yan)裝(zhuang)置,變壓(ya)(ya)器(qi)特性綜合測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)臺(tai),拉桿式(shi)(shi)測(ce)(ce)(ce)(ce)(ce)流(liu)器(qi),超高(gao)(gao)壓(ya)(ya)耐(nai)壓(ya)(ya)測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)儀(yi)(yi)(yi),三相(xiang)多功能(neng)伏安相(xiang)位儀(yi)(yi)(yi),智能(neng)便攜(xie)式(shi)(shi)短(duan)路(lu)接(jie)地線(xian),揚(yang)(yang)州(zhou)(zhou)志(zhi)力(li)(li)智能(neng)回路(lu)電(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)儀(yi)(yi)(yi),雷(lei)電(dian)(dian)(dian)(dian)計數器(qi)校驗(yan)(yan)儀(yi)(yi)(yi),變壓(ya)(ya)器(qi)有(you)載開(kai)關參(can)數測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)儀(yi)(yi)(yi),礦用電(dian)(dian)(dian)(dian)纜故(gu)障檢(jian)測(ce)(ce)(ce)(ce)(ce)儀(yi)(yi)(yi),氧(yang)化(hua)鋅避雷(lei)器(qi)檢(jian)測(ce)(ce)(ce)(ce)(ce)儀(yi)(yi)(yi),浸入(ru)式(shi)(shi)管狀(zhuang)電(dian)(dian)(dian)(dian)加熱(re)器(qi),直(zhi)(zhi)流(liu)電(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)儀(yi)(yi)(yi),數字接(jie)地電(dian)(dian)(dian)(dian)阻表,便攜(xie)式(shi)(shi)數顯(xian)振(zhen)動(dong)表, 紅外線(xian)測(ce)(ce)(ce)(ce)(ce)溫儀(yi)(yi)(yi), 揚(yang)(yang)州(zhou)(zhou)志(zhi)力(li)(li)變頻串聯(lian)諧振(zhen)試(shi)(shi)驗(yan)(yan)裝(zhuang)置,真(zhen)空(kong)濾(lv)油(you)(you)機(ji)(ji)(ji)(ji),真(zhen)空(kong)濾(lv)油(you)(you)機(ji)(ji)(ji)(ji)廠家,真(zhen)空(kong)濾(lv)油(you)(you)機(ji)(ji)(ji)(ji),無(wu)(wu)線(xian)高(gao)(gao)壓(ya)(ya)核(he)相(xiang)儀(yi)(yi)(yi)等等。