干式(shi)變(bian)壓(ya)器(qi)(qi)在(zai)使用過程中都會(hui)發生溫(wen)度升高(gao)，溫(wen)度升高(gao)是變(bian)壓(ya)器(qi)(qi)一個很重要的(de)(de)問題，在(zai)變(bian)壓(ya)器(qi)(qi)溫(wen)度監測領域(yu)比較好(hao)的(de)(de)廠家有福州英諾等，提(ti)供干式(shi)變(bian)壓(ya)器(qi)(qi)溫(wen)控器(qi)(qi)、油(you)浸式(shi)變(bian)壓(ya)器(qi)(qi)溫(wen)控器(qi)(qi)，讓變(bian)壓(ya)器(qi)(qi)在(zai)溫(wen)度可(ke)靠的(de)(de)范圍內長期穩定(ding)的(de)(de)運行。

干式變壓器溫度多少報警

干式變壓(ya)器一般(ban)是130℃報警。

現在大(da)多數干(gan)式變壓(ya)器都采用H級絕緣材料。

一般(ban)情(qing)況下，變壓器正常運行(xing)時的(de)溫(wen)控(kong)器控(kong)制設置：80℃自(zi)動關(guan)風機、100℃自(zi)動開風機、130℃高溫(wen)報警(jing)、150℃超高溫(wen)跳閘。國家(jia)標準(zhun)《干式變壓器》GB6450-1986對干式變壓器的(de)溫(wen)升(sheng)限值(zhi)做出(chu)了規定.

、對干(gan)式(shi)變壓器(qi)(qi)的線圈:采(cai)(cai)(cai)用(yong)A級(ji)(ji)絕(jue)緣(yuan)(yuan)材(cai)(cai)料(liao)(liao)(liao)(liao)時(shi)(shi)(shi)(shi)，其(qi)極(ji)(ji)(ji)限(xian)(xian)(xian)工(gong)作(zuo)溫(wen)(wen)度(du)(du)在(zai)105℃時(shi)(shi)(shi)(shi)，最高(gao)溫(wen)(wen)升(sheng)(sheng)應(ying)(ying)小于(yu)60K;采(cai)(cai)(cai)用(yong)E級(ji)(ji)絕(jue)緣(yuan)(yuan)材(cai)(cai)料(liao)(liao)(liao)(liao)時(shi)(shi)(shi)(shi)，其(qi)極(ji)(ji)(ji)限(xian)(xian)(xian)工(gong)作(zuo)溫(wen)(wen)度(du)(du)在(zai)120℃時(shi)(shi)(shi)(shi)，最高(gao)溫(wen)(wen)升(sheng)(sheng)應(ying)(ying)小于(yu)75K;采(cai)(cai)(cai)用(yong)B級(ji)(ji)絕(jue)緣(yuan)(yuan)材(cai)(cai)料(liao)(liao)(liao)(liao)時(shi)(shi)(shi)(shi)，其(qi)極(ji)(ji)(ji)限(xian)(xian)(xian)工(gong)作(zuo)溫(wen)(wen)度(du)(du)在(zai)130℃時(shi)(shi)(shi)(shi)，最高(gao)溫(wen)(wen)升(sheng)(sheng)應(ying)(ying)小于(yu)80K;.采(cai)(cai)(cai)用(yong)F級(ji)(ji)絕(jue)緣(yuan)(yuan)材(cai)(cai)料(liao)(liao)(liao)(liao)時(shi)(shi)(shi)(shi)，其(qi)極(ji)(ji)(ji)限(xian)(xian)(xian)工(gong)作(zuo)溫(wen)(wen)度(du)(du)在(zai)155℃時(shi)(shi)(shi)(shi)，最高(gao)溫(wen)(wen)升(sheng)(sheng)應(ying)(ying)小于(yu)100K;采(cai)(cai)(cai)用(yong)H級(ji)(ji)絕(jue)緣(yuan)(yuan)材(cai)(cai)料(liao)(liao)(liao)(liao)時(shi)(shi)(shi)(shi)，其(qi)極(ji)(ji)(ji)限(xian)(xian)(xian)工(gong)作(zuo)溫(wen)(wen)度(du)(du)在(zai)180℃時(shi)(shi)(shi)(shi)，最高(gao)溫(wen)(wen)升(sheng)(sheng)應(ying)(ying)小于(yu)125K;采(cai)(cai)(cai)用(yong)C級(ji)(ji)絕(jue)緣(yuan)(yuan)材(cai)(cai)料(liao)(liao)(liao)(liao)時(shi)(shi)(shi)(shi)，其(qi)極(ji)(ji)(ji)限(xian)(xian)(xian)工(gong)作(zuo)溫(wen)(wen)度(du)(du)在(zai)220 ℃時(shi)(shi)(shi)(shi)，最高(gao)溫(wen)(wen)升(sheng)(sheng)應(ying)(ying)小于(yu)150K。鐵(tie)(tie)芯、金屬部件和(he)與(yu)其(qi)相(xiang)鄰的材(cai)(cai)料(liao)(liao)(liao)(liao)，在(zai)任何情況下，不得出現(xian)使鐵(tie)(tie)芯本身、其(qi)他部件或與(yu)其(qi)相(xiang)鄰的材(cai)(cai)料(liao)(liao)(liao)(liao)受到損害(hai)的溫(wen)(wen)度(du)(du)。 現(xian)在(zai)大(da)多數干(gan)式(shi)變壓器(qi)(qi)都采(cai)(cai)(cai)用(yong)H級(ji)(ji)絕(jue)緣(yuan)(yuan)材(cai)(cai)料(liao)(liao)(liao)(liao)，故一般說(shuo)干(gan)式(shi)變壓器(qi)(qi)的溫(wen)(wen)度(du)(du)應(ying)(ying)在(zai)180℃以下。