福州英諾提供干式變壓器溫度控制器，油浸式變壓器溫度計，價格合理，歡迎聯系4001816499

油(you)(you)浸式變(bian)壓(ya)器(qi)的(de)溫(wen)度(du)隨著(zhu)油(you)(you)浸式變(bian)壓(ya)器(qi)的(de)運行(xing)(xing)也是(shi)不斷地進(jin)(jin)行(xing)(xing)變(bian)化(hua)的(de)，油(you)(you)浸式變(bian)壓(ya)器(qi)的(de)溫(wen)度(du)是(shi)不斷地進(jin)(jin)行(xing)(xing)調(diao)整的(de)，對油(you)(you)浸式變(bian)壓(ya)器(qi)進(jin)(jin)行(xing)(xing)記錄(lu)的(de)工具就是(shi)油(you)(you)浸式變(bian)壓(ya)器(qi)的(de)溫(wen)度(du)表，它是(shi)記錄(lu)油(you)(you)浸式變(bian)壓(ya)器(qi)溫(wen)度(du)變(bian)化(hua)的(de)一個重要的(de)工具。那么您知道油(you)(you)浸式變(bian)壓(ya)器(qi)的(de)溫(wen)度(du)表是(shi)怎樣(yang)讀數的(de)嗎?一起來進(jin)(jin)行(xing)(xing)看一下吧：

國家(jia)標準(油(you)(you)浸(jin)(jin)油(you)(you)浸(jin)(jin)式(shi)變(bian)(bian)壓器(qi)(qi))頂部(bu)(bu)油(you)(you)溫(wen)一般調整在85℃，如果(guo)(guo)超過(guo)(guo)(guo)(guo)(guo)85℃，要分析(xi)原因：1、如果(guo)(guo)是因為室(shi)溫(wen)過(guo)(guo)(guo)(guo)(guo)高(gao)，負荷過(guo)(guo)(guo)(guo)(guo)重等慢慢上升，可以超過(guo)(guo)(guo)(guo)(guo)85℃繼(ji)續運(yun)行(xing)，但最高(gao)不(bu)能(neng)超過(guo)(guo)(guo)(guo)(guo)95℃(這時油(you)(you)浸(jin)(jin)式(shi)變(bian)(bian)壓器(qi)(qi)中心(xin)鐵(tie)芯或繞組是105℃，會嚴重損(sun)壞(huai)絕緣，縮短使用壽命或燒毀油(you)(you)浸(jin)(jin)式(shi)變(bian)(bian)壓器(qi)(qi));2、油(you)(you)浸(jin)(jin)式(shi)變(bian)(bian)壓器(qi)(qi)超過(guo)(guo)(guo)(guo)(guo)85℃運(yun)行(xing)時，油(you)(you)浸(jin)(jin)式(shi)變(bian)(bian)壓器(qi)(qi)頂部(bu)(bu)油(you)(you)溫(wen)與室(shi)溫(wen)溫(wen)差不(bu)能(neng)超過(guo)(guo)(guo)(guo)(guo)55℃，如果(guo)(guo)超過(guo)(guo)(guo)(guo)(guo)，可能(neng)是嚴重超負荷、電壓過(guo)(guo)(guo)(guo)(guo)低、電流(liu)過(guo)(guo)(guo)(guo)(guo)大、內部(bu)(bu)有故障等，繼(ji)續運(yun)行(xing)會嚴重損(sun)壞(huai)絕緣，縮短使用壽命或燒毀油(you)(you)浸(jin)(jin)式(shi)變(bian)(bian)壓器(qi)(qi)。

國家標準《干(gan)式(shi)油(you)浸式(shi)變(bian)壓器(qi)》GB6450-1986對(dui)干(gan)式(shi)油(you)浸式(shi)變(bian)壓器(qi)的溫(wen)升(sheng)(sheng)(sheng)限(xian)值做出了規定。1、對(dui)干(gan)式(shi)油(you)浸式(shi)變(bian)壓器(qi)的線(xian)圈，當(dang)采(cai)用A級絕(jue)(jue)緣(yuan)(yuan)材(cai)料(liao)時(shi)，其(qi)極(ji)限(xian)工(gong)(gong)作(zuo)溫(wen)度(du)在105℃時(shi)，最(zui)高(gao)溫(wen)升(sheng)(sheng)(sheng)應小(xiao)于(yu)60℃;當(dang)采(cai)用E級絕(jue)(jue)緣(yuan)(yuan)材(cai)料(liao)時(shi)，其(qi)極(ji)限(xian)工(gong)(gong)作(zuo)溫(wen)度(du)在120℃時(shi)，最(zui)高(gao)溫(wen)升(sheng)(sheng)(sheng)應小(xiao)于(yu)75℃;當(dang)采(cai)用B級絕(jue)(jue)緣(yuan)(yuan)材(cai)料(liao)時(shi)，其(qi)極(ji)限(xian)工(gong)(gong)作(zuo)溫(wen)度(du)在130℃時(shi)，最(zui)高(gao)溫(wen)升(sheng)(sheng)(sheng)應小(xiao)于(yu)80℃;當(dang)采(cai)用F級絕(jue)(jue)緣(yuan)(yuan)材(cai)料(liao)時(shi)，其(qi)極(ji)限(xian)工(gong)(gong)作(zuo)溫(wen)度(du)在155℃時(shi)，最(zui)高(gao)溫(wen)升(sheng)(sheng)(sheng)應小(xiao)于(yu)100℃;當(dang)采(cai)用H級絕(jue)(jue)緣(yuan)(yuan)材(cai)料(liao)時(shi)，其(qi)極(ji)限(xian)工(gong)(gong)作(zuo)溫(wen)度(du)在180℃時(shi)，最(zui)高(gao)溫(wen)升(sheng)(sheng)(sheng)應小(xiao)于(yu)125℃;當(dang)采(cai)用C級絕(jue)(jue)緣(yuan)(yuan)材(cai)料(liao)時(shi)，其(qi)極(ji)限(xian)工(gong)(gong)作(zuo)溫(wen)度(du)在220℃時(shi)，最(zui)高(gao)溫(wen)升(sheng)(sheng)(sheng)應小(xiao)于(yu)150℃。