隔離變壓(ya)(ya)器它(ta)一(yi)般用(yong)于隔離市(shi)網電(dian)的(de)(de)雜質和維護設備等之(zhi)用(yong)。使用(yong)隔離變壓(ya)(ya)器首(shou)先要(yao)先了解我國的(de)(de)供電(dian)系(xi)(xi)統，我國的(de)(de)供電(dian)系(xi)(xi)統在(zai)供給低壓(ya)(ya)用(yong)戶時(shi)，一(yi)般采取(qu)三相四(si)線制(zhi)，中性(xing)(xing)線接地，通(tong)俗點，就是(shi)到居民(min)家的(de)(de)電(dian)線，一(yi)根(gen)是(shi)相線，里(li)另一(yi)根(gen)是(shi)零線，它(ta)是(shi)和大(da)地同地位(wei)，當人體(ti)(ti)由于觸(chu)及(ji)熱底板(ban)時(shi)，就會使電(dian)流通(tong)過人體(ti)(ti)，和大(da)地構成回路，造(zao)(zao)成觸(chu)電(dian)危害。采用(yong)隔離變壓(ya)(ya)器可以產生新的(de)(de)中性(xing)(xing)線，避免由于電(dian)網中性(xing)(xing)線不良(liang)造(zao)(zao)成設備運行不正常。  

　　有載調容調壓開關在交流電源輸入端的特點:非線性負載引起(qi)的電(dian)流波形畸(ji)變可被(bei)隔(ge)離而不(bu)污染電(dian)網。若電網三次(ci)諧波(bo)和干擾(rao)信(xin)號比較嚴重，采(cai)用隔離變壓(ya)器，可以去掉三次(ci)諧波(bo)和減少干擾(rao)信(xin)號。

　　無勵磁開關在交流電源輸出端的特點：載(zai)調(diao)容(rong)調(diao)壓(ya)(ya)(ya)(ya)開關是使(shi)用比較多的(de)(de)，在空調(diao)中(zhong)也是使(shi)用的(de)(de)。隔離(li)(li)變壓(ya)(ya)(ya)(ya)器(qi)有隔離(li)(li)分布(bu)式(shi)系統(tong)的(de)(de)作用,通(tong)常采用降壓(ya)(ya)(ya)(ya)變壓(ya)(ya)(ya)(ya)器(qi)以降低進線電(dian)(dian)壓(ya)(ya)(ya)(ya).任何用于控制器(qi)的(de)(de)隔離(li)(li)變壓(ya)(ya)(ya)(ya)器(qi)須有足(zu)夠的(de)(de)功(gong)率以勝任其負(fu)載(zai),功(gong)率額(e)定(ding)值(zhi)通(tong)常以伏(fu)安VA表示，若負(fu)載(zai)不平衡，也不影響穩(wen)壓(ya)(ya)(ya)(ya)電(dian)(dian)源的(de)(de)正常工作。防(fang)止(zhi)非線性負(fu)載(zai)的(de)(de)電(dian)(dian)流畸變影響到(dao)交流電(dian)(dian)源的(de)(de)正常工作及(ji)對電(dian)(dian)網產生污(wu)染，起到(dao)凈化電(dian)(dian)網的(de)(de)作用。

　　隔(ge)(ge)離(li)是(shi)指變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)原(yuan)(yuan)副邊(bian)繞(rao)(rao)線(xian)(xian)(xian)(xian)圈(quan)之間是(shi)電絕(jue)緣(yuan)的(de)。變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)的(de)隔(ge)(ge)離(li)是(shi)隔(ge)(ge)離(li)原(yuan)(yuan)副邊(bian)繞(rao)(rao)線(xian)(xian)(xian)(xian)圈(quan)各(ge)自的(de)電流。隔(ge)(ge)離(li)有很(hen)多(duo)(duo)種(zhong)，對(dui)于低壓(ya)(ya)(ya)常見(jian)的(de)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)主(zhu)(zhu)要(yao)是(shi)金屬(shu)繞(rao)(rao)線(xian)(xian)(xian)(xian)圈(quan)外面敷上(shang)絕(jue)緣(yuan)漆，然后(hou)原(yuan)(yuan)副邊(bian)繞(rao)(rao)線(xian)(xian)(xian)(xian)圈(quan)繞(rao)(rao)在一閘鐵心上(shang)組(zu)成一個變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)。這(zhe)種(zhong)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)的(de)繞(rao)(rao)線(xian)(xian)(xian)(xian)圈(quan)使用(yong)的(de)導線(xian)(xian)(xian)(xian)很(hen)多(duo)(duo)人就(jiu)叫其“漆包線(xian)(xian)(xian)(xian)”。原(yuan)(yuan)因(yin)就(jiu)是(shi)那層絕(jue)緣(yuan)漆。這(zhe)時原(yuan)(yuan)副邊(bian)就(jiu)是(shi)靠那層漆絕(jue)緣(yuan)的(de)，即(ji)隔(ge)(ge)離(li)的(de)。隔(ge)(ge)離(li)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)是(shi)各(ge)種(zhong)電源及電氣(qi)設備(bei)的(de)主(zhu)(zhu)要(yao)部件，本公司對(dui)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)研究(jiu)，設計、生產已(yi)有50多(duo)(duo)年歷史，采(cai)用(yong)先進的(de)制作工藝(yi)；變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)采(cai)用(yong)H級主(zhu)(zhu)材及輔(fu)材。