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產品特性
HDG系列硅鉬棒變壓器是我公(gong)司根據市(shi)場需(xu)(xu)求，在低電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)大(da)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)變(bian)壓(ya)(ya)(ya)器(qi)的(de)(de)(de)(de)基(ji)礎上研制而(er)成(cheng)的(de)(de)(de)(de)一種(zhong)干式電(dian)(dian)(dian)(dian)(dian)(dian)爐加(jia)熱(re)(re)(re)(re)專用(yong)變(bian)壓(ya)(ya)(ya)器(qi)。硅鉬(mu)棒電(dian)(dian)(dian)(dian)(dian)(dian)熱(re)(re)(re)(re)體(ti)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)阻隨溫(wen)度(du)升高(gao)急(ji)劇增大(da)，開始(shi)加(jia)熱(re)(re)(re)(re)時，電(dian)(dian)(dian)(dian)(dian)(dian)熱(re)(re)(re)(re)體(ti)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)阻較小，所需(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)較低，約(yue)為工(gong)作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)的(de)(de)(de)(de)l/ 4—1/3，根據硅鉬(mu)棒電(dian)(dian)(dian)(dian)(dian)(dian)熱(re)(re)(re)(re)體(ti)的(de)(de)(de)(de)工(gong)作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)及其電(dian)(dian)(dian)(dian)(dian)(dian)阻和(he)溫(wen)度(du)的(de)(de)(de)(de)正向特性，變(bian)壓(ya)(ya)(ya)器(qi)輸出電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)采(cai)用(yong)多抽頭的(de)(de)(de)(de)方(fang)式來滿(man)足加(jia)熱(re)(re)(re)(re)體(ti)在不同(tong)溫(wen)度(du)時需(xu)(xu)要(yao)的(de)(de)(de)(de)工(gong)作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)，從(cong)而(er)提高(gao)電(dian)(dian)(dian)(dian)(dian)(dian)網功(gong)率因數。由于需(xu)(xu)要(yao)在高(gao)溫(wen)的(de)(de)(de)(de)環境里面連續(xu)工(gong)作(zuo)，對(dui)變(bian)壓(ya)(ya)(ya)器(qi)的(de)(de)(de)(de)性能提出了更高(gao)的(de)(de)(de)(de)要(yao)求，本公(gong)司生產(chan)的(de)(de)(de)(de)變(bian)壓(ya)(ya)(ya)器(qi)鐵芯采(cai)用(yong)冷軋(ya)取向優質硅鋼片迭積而(er)成(cheng)，繞(rao)組(zu)初(chu)級(ji)(ji)采(cai)用(yong)H級(ji)(ji)耐高(gao)溫(wen)絕緣雙(shuang)層玻(bo)璃絲包銅線(xian)繞(rao)制，次級(ji)(ji)繞(rao)組(zu)則(ze)采(cai)用(yong)裸(luo)銅排(pai)加(jia)工(gong)而(er)成(cheng)。初(chu)次級(ji)(ji)留有通風道，保證了變(bian)壓(ya)(ya)(ya)器(qi)的(de)(de)(de)(de)良好散熱(re)(re)(re)(re)。產(chan)品(pin)符合GB19212-1991大(da)陸標(biao)準。
定(ding)貨須知(特殊規(gui)格可(ke)定(ding)做(zuo)）：例
A.產品(pin)名(ming)稱：單相(xiang)硅鉬棒變壓(ya)器
B.產(chan)品型號：HDG-15K
C.額(e)定容量(liang)或負(fu)載容量(liang)：15KVA
D.頻率：50Hz
E.額定輸(shu)入電壓;380V
F.額(e)定輸出電壓(ya)：75V；輸出電流200A。
G.硅鉬棒的聯(lian)接方式(shi)：串聯(lian)
