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35KVS9/S11油(you)浸(jin)式變壓器的日常檢查及維護
35KVS9/S11油浸式變壓器一般進行如下檢查:
S9、S10、S1135KV級低(di)損耗電(dian)力(li)變壓(ya)器采用全(quan)密封波紋油(you)(you)箱結構(gou),變壓(ya)器油(you)(you)和周(zhou)圍(wei)空氣不(bu)接觸,因此變壓(ya)器油(you)(you)不(bu)會吸收外(wai)界水分(fen),從而不(bu)會降低(di)絕(jue)緣(yuan)強度(du);另外(wai)因氧氣無法進入(ru)油(you)(you)箱,從而避免了(le)絕(jue)緣(yuan)材(cai)料的(de)老化,提(ti)(ti)高(gao)了(le)該產品的(de)使用壽命,同時(shi)也提(ti)(ti)高(gao)了(le)社(she)會效益。
35KVS9/S11油浸(jin)式變(bian)(bian)壓(ya)(ya)器(qi)用于(yu)35kV電(dian)(dian)(dian)壓(ya)(ya)等級的輸(shu)變(bian)(bian)電(dian)(dian)(dian)線路上(shang),35KVS9/S11油浸(jin)式變(bian)(bian)壓(ya)(ya)器(qi)符(fu)合國家標準GB1094電(dian)(dian)(dian)力變(bian)(bian)壓(ya)(ya)器(qi)和GB6451三相油浸(jin)式電(dian)(dian)(dian)力變(bian)(bian)壓(ya)(ya)器(qi)技術參數和要求。本系列(lie)產品無勵(li)磁調壓(ya)(ya)范圍(wei)(wei)為±5%或±2×2.5%,有載(zai)調壓(ya)(ya)范圍(wei)(wei)為±3×2.5%或+4-2×2.5%,有載(zai)調壓(ya)(ya)變(bian)(bian)壓(ya)(ya)器(qi)可在一(yi)次側借助于(yu)有載(zai)調壓(ya)(ya)開關在調壓(ya)(ya)范圍(wei)(wei)內手(shou)動,電(dian)(dian)(dian)動或自(zi)動調整電(dian)(dian)(dian)壓(ya)(ya),以保證輸(shu)出電(dian)(dian)(dian)壓(ya)(ya)的穩定性(xing)。 使(shi)用條件: 最高氣溫+40°C 最低氣溫(wen) - 25°C 最高年平均(jun)溫(wen)度+20°C 空氣(qi)相對濕度:≤90%(+30°C) 海撥高度(du)<1000M 安裝方式:戶外 戶外安裝場所:無(wu)腐蝕性氣體、無(wu)明顯污垢等(deng)地區
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