节能电(dian)炉根据使(shi)用(yong)温度不(bu)同(tong)，需用(yong)到的变压器也不(bu)同(tong)。

节能电(dian)(dian)(dian)炉(lu)(lu)(lu)变(bian)(bian)压器的(de)(de)运(yun)行(xing)(xing)特点：停送(song)电(dian)(dian)(dian)频繁，即(24h，正(zheng)常交接班，出炉(lu)(lu)(lu)压放电(dian)(dian)(dian)极，约(yue)8—12次)。加(jia)上冶(ye)炼工艺(yi)的(de)(de)特性，负(fu)载波动较大。炉(lu)(lu)(lu)内物料(liao)的(de)(de)塌料(liao)，炉(lu)(lu)(lu)内物理、化学反应机理，很(hen)容(rong)易造成(cheng)二次电(dian)(dian)(dian)流具增(zeng)，甚至二次侧电(dian)(dian)(dian)极短(duan)路现象(xiang)，对电(dian)(dian)(dian)炉(lu)(lu)(lu)变(bian)(bian)的(de)(de)冲击危害(hai)较大。为(wei)此说明，电(dian)(dian)(dian)炉(lu)(lu)(lu)变(bian)(bian)压器属(shu)在恶(e)劣(lie)工况下运(yun)行(xing)(xing)的(de)(de)电(dian)(dian)(dian)气(qi)设(she)备。箱(xiang)式(shi)电(dian)(dian)(dian)炉(lu)(lu)(lu)在正(zheng)常运(yun)行(xing)(xing)中产(chan)生两次轻瓦斯气(qi)体，并排(pai)气(qi)送(song)电(dian)(dian)(dian)运(yun)行(xing)(xing)正(zheng)常。根据气(qi)体产(chan)生的(de)(de)原因等诸多方面因素进(jin)行(xing)(xing)综(zong)合分析，查出故障的(de)(de)原因并采取(qu)有效的(de)(de)措施，避免了停炉(lu)(lu)(lu)停产(chan)等诸多方面的(de)(de)经(jing)济损失(shi)。