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公司址：上海市嘉定區霜竹公路4775號
熱線：400－6259-378
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傳(chuan) 真(zhen)：021-39530378
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網 址：ultrarunning.cn
產品特性
HDG系列硅鉬棒變壓器是我(wo)公司(si)(si)根據市場需求，在(zai)低電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)大電(dian)(dian)(dian)(dian)流變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)的(de)(de)基礎上研制而(er)成的(de)(de)一種干(gan)式(shi)電(dian)(dian)(dian)(dian)爐加熱(re)專用(yong)(yong)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)。硅鉬棒電(dian)(dian)(dian)(dian)熱(re)體的(de)(de)電(dian)(dian)(dian)(dian)阻隨(sui)溫(wen)度升(sheng)高急劇增大，開始加熱(re)時(shi)，電(dian)(dian)(dian)(dian)熱(re)體的(de)(de)電(dian)(dian)(dian)(dian)阻較小，所需電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)較低，約為工(gong)(gong)(gong)作電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)的(de)(de)l/ 4—1/3，根據硅鉬棒電(dian)(dian)(dian)(dian)熱(re)體的(de)(de)工(gong)(gong)(gong)作電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)及其電(dian)(dian)(dian)(dian)阻和溫(wen)度的(de)(de)正(zheng)向特性，變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)輸出電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)采(cai)用(yong)(yong)多抽頭的(de)(de)方式(shi)來滿足加熱(re)體在(zai)不同溫(wen)度時(shi)需要的(de)(de)工(gong)(gong)(gong)作電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，從而(er)提高電(dian)(dian)(dian)(dian)網(wang)功率因數。由于需要在(zai)高溫(wen)的(de)(de)環境里(li)面(mian)連(lian)續工(gong)(gong)(gong)作，對變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)的(de)(de)性能提出了更高的(de)(de)要求，本公司(si)(si)生產(chan)的(de)(de)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)鐵(tie)芯(xin)采(cai)用(yong)(yong)冷軋取向優(you)質硅鋼(gang)片迭(die)積而(er)成，繞(rao)組初(chu)級(ji)采(cai)用(yong)(yong)H級(ji)耐高溫(wen)絕緣雙層玻璃絲包銅線繞(rao)制，次級(ji)繞(rao)組則采(cai)用(yong)(yong)裸銅排加工(gong)(gong)(gong)而(er)成。初(chu)次級(ji)留(liu)有(you)通風(feng)道，保證了變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)的(de)(de)良好(hao)散熱(re)。產(chan)品符合GB19212-1991大陸標準。
定貨須知(特殊規格可定做）：例
A.產品名稱：單(dan)相硅鉬棒(bang)變(bian)壓器(qi)
B.產品型(xing)號(hao)：HDG-15K
C.額定容(rong)量或負載容(rong)量：15KVA
D.頻率：50Hz
E.額定輸入電壓;380V
F.額定輸(shu)出(chu)(chu)電壓：75V；輸(shu)出(chu)(chu)電流200A。
G.硅鉬棒的聯接方式(shi)：串聯
