概述

   KD系列(lie)高頻開(kai)關電(dian)(dian)源是本公司為廣大電(dian)(dian)鍍、電(dian)(dian)解、冶煉(lian)生產(chan)廠家及電(dian)(dian)鍍生產(chan)工(gong)(gong)藝研究機(ji)構專門研制(zhi)的(de)電(dian)(dian)源換代系列(lie)產(chan)品，是工(gong)(gong)業電(dian)(dian)鍍、低(di)電(dian)(dian)壓電(dian)(dian)解、陽極(ji)氧化(hua)、化(hua)工(gong)(gong)防(fang)腐、稀土材料冶煉(lian)、陽極(ji)處理等(deng)低(di)電(dian)(dian)壓大電(dian)(dian)流和(he)類似負載特性的(de)理想直流電(dian)(dian)源。同傳統電(dian)(dian)源相比，其技術優勢有：工(gong)(gong)作(zuo)(zuo)頻率(lv)(lv)高，鐵芯及濾波器(qi)件體(ti)積(ji)(ji)小(xiao)、體(ti)積(ji)(ji)和(he)重(zhong)量(liang)在同等(deng)功(gong)率(lv)(lv)條件下，減小(xiao)50%，功(gong)率(lv)(lv)損耗(hao)減少(shao)了20%左(zuo)右(you)，工(gong)(gong)作(zuo)(zuo)效(xiao)率(lv)(lv)提高了30%。具有體(ti)積(ji)(ji)小(xiao)、重(zhong)量(liang)輕、耗(hao)電(dian)(dian)省、效(xiao)率(lv)(lv)高的(de)特點。

   本電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)系(xi)列產(chan)品采用先進的(de)(de)IGBT逆(ni)變(bian)(bian)技術(shu)，通過數字模(mo)擬(ni)閉環反饋(kui)，微處理(li)器(qi)控(kong)制(zhi)PWM脈寬控(kong)制(zhi)器(qi)，控(kong)制(zhi)能量(liang)輸出自(zi)由度(du)(du)(du)高(gao)，恒(heng)流、恒(heng)壓(ya)精(jing)度(du)(du)(du)高(gao)，動態(tai)響應(ying)速(su)度(du)(du)(du)快，承受沖擊、帶載(zai)能力強(qiang)，允(yun)許負載(zai)變(bian)(bian)化范圍(wei)大（短路(lu)/空(kong)載(zai)）。使得輸入電(dian)(dian)(dian)(dian)(dian)壓(ya)在電(dian)(dian)(dian)(dian)(dian)網的(de)(de)不(bu)斷變(bian)(bian)化和(he)負載(zai)的(de)(de)變(bian)(bian)化之下(xia)，都能使輸出自(zi)適應(ying)并保持輸出電(dian)(dian)(dian)(dian)(dian)流和(he)電(dian)(dian)(dian)(dian)(dian)壓(ya)恒(heng)定于設定值，從而確保電(dian)(dian)(dian)(dian)(dian)鍍(du)(du)生產(chan)線的(de)(de)高(gao)效運轉。而且無半控(kong)器(qi)件失控(kong)現象，諧波、噪聲污染(ran)小，功率(lv)因(yin)數高(gao)。獨特的(de)(de)設計，全(quan)方位的(de)(de)保護功能，在惡(e)劣環境及突發故(gu)障狀態(tai)下(xia)具(ju)有極高(gao)的(de)(de)可(ke)(ke)靠(kao)性和(he)安全(quan)性。使用本電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)可(ke)(ke)提高(gao)鍍(du)(du)件鍍(du)(du)層質量(liang)，大幅度(du)(du)(du)提高(gao)生產(chan)效率(lv)，節約成本，是可(ke)(ke)控(kong)硅電(dian)(dian)(dian)(dian)(dian)鍍(du)(du)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)理(li)想的(de)(de)更新換代(dai)產(chan)品。本公司現已開發和(he)生產(chan)了50A~10000A，6V、12V、15V、18V、24V全(quan)系(xi)列高(gao)頻開關(guan)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)，可(ke)(ke)以適應(ying)不(bu)同要求的(de)(de)用戶選擇(ze)和(he)使用。

工作原理

技術參數

a)輸(shu)(shu)入(ru)電(dian)(dian)壓(ya)：三(san)相380V±（10-15）%，50Hz;  b)輸(shu)(shu)入(ru)電(dian)(dian)源(yuan)欠(qian)壓(ya)值(zhi)：82％額(e)定(ding)電(dian)(dian)壓(ya);   c)輸(shu)(shu)出(chu)限(xian)壓(ya)值(zhi)：101％額(e)定(ding)電(dian)(dian)壓(ya);  d)輸(shu)(shu)出(chu)限(xian)流值(zhi)：1/75×額(e)定(ding)電(dian)(dian)流值(zhi);  e)輸(shu)(shu)出(chu)電(dian)(dian)壓(ya)：0～額(e)定(ding)電(dian)(dian)壓(ya)值(zhi)連(lian)續可調 ;  f)輸(shu)(shu)出(chu)電(dian)(dian)流：0～額(e)定(ding)電(dian)(dian)流值(zhi)連(lian)續可調 ;  g)功(gong)率因數：≥0.9;  h)紋波系數：≤1.5%;  i)效率：≥85％;  j)穩流≤1％ 穩壓(ya)≤1％;  k)使用(yong)環(huan)境(jing)溫(wen)度：0℃～+45℃ l)使用(yong)環(huan)境(jing)：海拔高度不超過(guo)1000米，無導(dao)電(dian)(dian)、腐蝕性氣(qi)體和粉塵的干燥場(chang)所;  m)保(bao)護(hu)特性：輸(shu)(shu)入(ru)電(dian)(dian)源(yuan)過(guo)壓(ya)、欠(qian)壓(ya)、缺相，輸(shu)(shu)出(chu)過(guo)壓(ya)、過(guo)流、短路(lu)、過(guo)熱;  n)熱保(bao)護(hu)動作(zuo)溫(wen)度：80℃;  o)冷卻方式：風(feng)冷。

產品(pin)規格型號及(ji)外形(xing)尺寸

注：以上規格型號為(wei)我公司(si)常規產品，客戶(hu)特(te)殊使用要求可根據(ju)實際(ji)使用需求情況進行定制。