為(wei)了檢修方便，互感(gan)器(qi)(qi)(qi)(qi)器(qi)(qi)(qi)(qi)身(shen)質量(liang)(liang)大(da)于15t時，互感(gan)器(qi)(qi)(qi)(qi)油箱加工公(gong)司，通常(chang)做成鐘(zhong)罩式油箱，檢修時只需把(ba)上節(jie)油箱吊起(qi)(qi)，互感(gan)器(qi)(qi)(qi)(qi)油箱加工報價，避免了必須使用起(qi)(qi)重設(she)(she)備(bei)。為(wei)便于二次儀表測(ce)量(liang)(liang)需要轉換為(wei)比較(jiao)統(tong)一的(de)電流(liu)電壓(ya)，使用互感(gan)器(qi)(qi)(qi)(qi)起(qi)(qi)到(dao)變流(liu)變壓(ya)和電氣隔離(li)的(de)作用。互感(gan)器(qi)(qi)(qi)(qi)還(huan)可用來(lai)隔開高電壓(ya)系統(tong)，以保證人身(shen)和設(she)(she)備(bei)的(de)安全(quan)。互感(gan)器(qi)(qi)(qi)(qi)功能主要是將(jiang)高電壓(ya)或大(da)電流(liu)按(an)比例(li)變換成標(biao)準低電壓(ya)（100V）或標(biao)準小電流(liu)，蕪湖互感(gan)器(qi)(qi)(qi)(qi)油箱加工，以便實現測(ce)量(liang)(liang)儀表、保護設(she)(she)備(bei)及(ji)自動控制設(she)(she)備(bei)的(de)標(biao)準化、小型化。

目前，互(hu)(hu)感(gan)(gan)器(qi)油箱(xiang)加工(gong)價格，干式互(hu)(hu)感(gan)(gan)器(qi)的制造技術已(yi)比較成(cheng)(cheng)熟，適用(yong)于35kV及以下電(dian)壓等(deng)級。由于干式互(hu)(hu)感(gan)(gan)器(qi)具(ju)有(you)阻燃、防塵和防潮等(deng)良好的電(dian)氣機械(xie)性能(neng)。穿(chuan)心式電(dian)流互(hu)(hu)感(gan)(gan)器(qi)二次繞組直接均勻地纏繞在(zai)圓形鐵(tie)心上，與儀表(biao)、繼電(dian)器(qi)、變送器(qi)等(deng)電(dian)流線圈的二次負荷串聯形成(cheng)(cheng)閉(bi)合回路。電(dian)力互(hu)(hu)感(gan)(gan)器(qi)的油箱(xiang)一般做成(cheng)(cheng)橢圓形，這樣(yang)可使油箱(xiang)有(you)較高的機械(xie)強度(du)，而且需油量較少(shao)。油箱(xiang)用(yong)鋼板焊成(cheng)(cheng)。油箱(xiang)的結構與互(hu)(hu)感(gan)(gan)器(qi)的容量、發熱(re)情況密切相關。

油箱(xiang)分為(wei)箱(xiang)式(shi)和鐘罩式(shi)，箱(xiang)式(shi)即將(jiang)(jiang)箱(xiang)壁與(yu)箱(xiang)底(di)制(zhi)(zhi)成(cheng)一(yi)體，器(qi)(qi)(qi)身(shen)置于箱(xiang)中；鐘罩式(shi)即將(jiang)(jiang)箱(xiang)蓋(gai)和箱(xiang)體制(zhi)(zhi)成(cheng)一(yi)體，罩在鐵(tie)心和繞(rao)組上(shang)(shang)。微(wei)型電(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)感器(qi)(qi)(qi)一(yi)次(ci)繞(rao)組電(dian)(dian)(dian)(dian)流(liu)(liu)I1與(yu)二次(ci)繞(rao)組I2的電(dian)(dian)(dian)(dian)流(liu)(liu)比，叫(jiao)實際電(dian)(dian)(dian)(dian)流(liu)(liu)比K。微(wei)型電(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)感器(qi)(qi)(qi)在額(e)(e)定(ding)工(gong)(gong)作電(dian)(dian)(dian)(dian)流(liu)(liu)下工(gong)(gong)作時的電(dian)(dian)(dian)(dian)流(liu)(liu)比叫(jiao)電(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)感器(qi)(qi)(qi)額(e)(e)定(ding)電(dian)(dian)(dian)(dian)流(liu)(liu)比，用Kn表(biao)示(shi)。穿(chuan)心式(shi)電(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)感器(qi)(qi)(qi)二次(ci)繞(rao)組直接均勻(yun)地纏繞(rao)在圓形鐵(tie)心上(shang)(shang)，與(yu)儀表(biao)、繼(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)、變送(song)器(qi)(qi)(qi)等電(dian)(dian)(dian)(dian)流(liu)(liu)線(xian)圈的二次(ci)負荷串(chuan)聯形成(cheng)閉合回路(lu)。