變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)可以將(jiang)高(gao)壓(ya)(ya)(ya)(ya)轉換成低壓(ya)(ya)(ya)(ya)，或(huo)者變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)兩側(ce)的(de)電(dian)壓(ya)(ya)(ya)(ya)也可能(neng)相等。Trafotek 在制造隔離(li)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)方面(mian)擁(yong)有豐富的(de)經驗(yan)。隔離(li)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)的(de)設計和制造與配(pei)電(dian)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)的(de)質量標準相同(tong)。特(te)殊試驗(yan)場變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)、直接水冷變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)、自耦(ou)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)、很高(gao)可達(da) 50kVA 及(ji)以上高(gao)電(dian)流變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)、電(dian)壓(ya)(ya)(ya)(ya)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)、電(dian)機(ji)起動變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)、采礦解決方案用變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)、雜(za)散場變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)。

變(bian)壓器利用互感原(yuan)理，是利用電(dian)磁感應的(de)原(yuan)理來改變(bian)交流電(dian)壓的(de)裝置，主要構(gou)件是初(chu)級(ji)線圈、次(ci)級(ji)線圈和鐵(tie)芯（磁芯）。

變壓(ya)器的養護(hu)：

1、防止變壓器過載運行(xing)：如果(guo)長期過載運行(xing)，會引起線圈發熱，使絕緣逐(zhu)漸老化，匣間(jian)短路、相間(jian)短路或對地(di)短路及油的分解；

2、防(fang)止變壓器鐵(tie)芯絕緣(yuan)老(lao)化(hua)損壞(huai)：鐵(tie)芯絕緣(yuan)老(lao)化(hua)或夾(jia)緊(jin)螺栓套管損壞(huai)，會使鐵(tie)芯產生很大的渦流(liu)，鐵(tie)芯長(chang)期(qi)發(fa)熱造成絕緣(yuan)老(lao)化(hua)；

3、防止檢修(xiu)不慎破壞(huai)絕(jue)緣(yuan)：變壓(ya)器(qi)檢修(xiu)吊芯時，應注意保護線圈或絕(jue)緣(yuan)套管，如果發現(xian)有(you)擦破損傷(shang)，及時處理(li)。

M1V6/2-40, Artikel Nr.68338999