淺談雙(shuang)管滑(hua)(hua)線(xian)滑(hua)(hua)動變阻器適(shi)用(yong)范圍(wei)規格表

   雙管滑(hua)線滑(hua)動(dong)變阻器(qi)適(shi)用(yong)于交(jiao)流(liu)50HZ，380V以下，直(zhi)流(liu)440V以下的電(dian)(dian)(dian)(dian)(dian)路(lu)中(zhong)，在電(dian)(dian)(dian)(dian)(dian)氣機(ji)械設(she)計階段中(zhong)作(zuo)變更電(dian)(dian)(dian)(dian)(dian)流(liu)，電(dian)(dian)(dian)(dian)(dian)壓(ya)和作(zuo)為代替未定電(dian)(dian)(dian)(dian)(dian)阻值的可變電(dian)(dian)(dian)(dian)(dian)阻器(qi)應用(yong)。在實(shi)驗(yan)室中(zhong)作(zuo)研究試驗(yan)或教學(xue)演示用(yong)的電(dian)(dian)(dian)(dian)(dian)流(liu)、電(dian)(dian)(dian)(dian)(dian)壓(ya)調節器(qi)，以及(ji)作(zuo)為發電(dian)(dian)(dian)(dian)(dian)設(she)備和直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)動(dong)機(ji)的勵磁(ci)、調速電(dian)(dian)(dian)(dian)(dian)阻等之用(yong)。