高頻直流穩壓電源概(gai)述：1、本公司制造(zao)的"風冷式(shi)高頻開(kai)關電源"風冷(leng)式(shi)高(gao)頻開關電源(yuan)，采用進口高(gao)耐壓(ya)IGBT，IGBT厚膜驅動電路。2、節能(neng)明顯，電源(yuan)變換效(xiao)率高(gao)達(da)98%，比調壓(ya)器(qi)或飽(bao)和(he)電抗器(qi)調節省(sheng)30%，比可控(kong)硅調壓(ya)平均節省(sheng)15%，體積小，重(zhong)量輕(qing)。3、有可靠的保(bao)(bao)護功能(neng)：輸出(chu)電源(yuan)過(guo)載，機內(nei)溫(wen)開過(guo)高(gao)時能(neng)都能(neng)自動保(bao)(bao)護，發出(chu)報(bao)警(jing)信號。4、可實現(xian)多臺電源(yuan)并聯使用，擴大電源(yuan)輸出(chu)。技術指(zhi)標：1、輸入(ru)電壓(ya)：三相(xiang)380V±10%，單相(xiang)220V±10%2、輸出(chu)電壓(ya)：電流精度≤1%3、輸出(chu)高(gao)頻：方波20KHz脈寬調節調壓(ya)式(shi)4、效(xiao)率：98%

高頻直流穩壓電源使用說(shuo)明：1、每(mei)臺設備三(san)相電(dian)(dian)(dian)壓(ya)須經過外接(jie)空氣(qi)開關(guan)接(jie)入，接(jie)好保護接(jie)地(di)線。2、直(zhi)流(liu)輸(shu)(shu)(shu)出銅排(pai)位于電(dian)(dian)(dian)源(yuan)后方(fang)，在(zai)連接(jie)電(dian)(dian)(dian)源(yuan)與鍍槽選(xuan)用的(de)(de)銅排(pai)截(jie)面每(mei)平方(fang)毫(hao)米不可(ke)超過三(san)安培。3、開機時(shi)(shi)(shi)先(xian)閉(bi)合外控(kong)空氣(qi)開關(guan)，此(ci)時(shi)(shi)(shi)LD電(dian)(dian)(dian)源(yuan)指示燈亮，電(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)壓(ya)表數值(zhi)(zhi)均為零狀(zhuang)態；啟動遠控(kong)工(gong)(gong)作開關(guan)，工(gong)(gong)作指示燈亮；調(diao)節定(ding)(ding)(ding)(ding)壓(ya)定(ding)(ding)(ding)(ding)流(liu)旋鈕，使輸(shu)(shu)(shu)出達到所需值(zhi)(zhi)。4、恒(heng)(heng)定(ding)(ding)(ding)(ding)電(dian)(dian)(dian)流(liu)時(shi)(shi)(shi)，電(dian)(dian)(dian)流(liu)電(dian)(dian)(dian)壓(ya)的(de)(de)變化(hua)(hua)或負載(zai)的(de)(de)變化(hua)(hua)均能保持輸(shu)(shu)(shu)出電(dian)(dian)(dian)流(liu)恒(heng)(heng)定(ding)(ding)(ding)(ding)（此(ci)方(fang)式在(zai)空載(zai)輸(shu)(shu)(shu)出不受控(kong)）5、恒(heng)(heng)定(ding)(ding)(ding)(ding)電(dian)(dian)(dian)壓(ya)時(shi)(shi)(shi)，電(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)壓(ya)的(de)(de)變化(hua)(hua)活(huo)負載(zai)變化(hua)(hua)均能保持輸(shu)(shu)(shu)出電(dian)(dian)(dian)壓(ya)恒(heng)(heng)定(ding)(ding)(ding)(ding)6、電(dian)(dian)(dian)源(yuan)工(gong)(gong)作時(shi)(shi)(shi)，其輸(shu)(shu)(shu)出電(dian)(dian)(dian)源(yuan)應在(zai)額(e)定(ding)(ding)(ding)(ding)工(gong)(gong)作電(dian)(dian)(dian)流(liu)一下，禁(jin)止超負荷運行(xing)。佳工(gong)(gong)作狀(zhuang)態為額(e)定(ding)(ding)(ding)(ding)值(zhi)(zhi)的(de)(de)80%，選(xuan)機時(shi)(shi)(shi)需注(zhu)意。7、溫度保護，當機內溫度升至85℃時(shi)(shi)(shi)，電(dian)(dian)(dian)源(yuan)自動停(ting)止輸(shu)(shu)(shu)出，降溫后自行(xing)啟動輸(shu)(shu)(shu)出8、輸(shu)(shu)(shu)出短路或故(gu)障(zhang)，會立(li)即(ji)保護。 產(chan)品規(gui)格(ge)：1、輸(shu)(shu)(shu)出電(dian)(dian)(dian)壓(ya)：0～36V可(ke)選(xuan)（18V-36V輸(shu)(shu)(shu)出電(dian)(dian)(dian)源(yuan)在(zai)0-5000A可(ke)選(xuan)） 輸(shu)(shu)(shu)出電(dian)(dian)(dian)流(liu)：0-10000A可(ke)選(xuan)。2、特殊規(gui)格(ge)可(ke)面議。