KS9礦用變壓器作(zuo)為(wei)礦井(jing)的配電設備(bei),該(gai)產品具有(you)體積小、易下(xia)井(jing)、結構合理、損耗低、散熱性能好等特點。
本系列產(chan)品采用(yong)(yong)優質的(de)晶粒取向(xiang)優質高導磁(ci)性能(neng)硅鋼片疊(die)裝(zhuang)(zhuang)而成(cheng),鐵(tie)(tie)芯(xin)(xin)為(wei)芯(xin)(xin)式鐵(tie)(tie)芯(xin)(xin),全斜接(jie)(jie)縫迭積式鐵(tie)(tie)芯(xin)(xin),其(qi)鐵(tie)(tie)芯(xin)(xin)柱(zhu)為(wei)多(duo)級(ji)圓截面,確保低噪音低損(sun)耗。油箱結構堅固,箱壁兩側焊(han)有(you)高、低壓(ya)(ya)電(dian)(dian)(dian)纜接(jie)(jie)線盒,作為(wei)電(dian)(dian)(dian)纜接(jie)(jie)線之用(yong)(yong),高壓(ya)(ya)線圈須有(you)額定(ding)電(dian)(dian)(dian)壓(ya)(ya)±5%的(de)分(fen)接(jie)(jie)電(dian)(dian)(dian)壓(ya)(ya),利用(yong)(yong)分(fen)接(jie)(jie)開關變(bian)換(huan)電(dian)(dian)(dian)壓(ya)(ya)。變(bian)換(huan)電(dian)(dian)(dian)壓(ya)(ya)時(shi),必須先切斷(duan)電(dian)(dian)(dian)源,然后(hou)去除箱壁上(shang)分(fen)接(jie)(jie)開關的(de)風雨罩(zhao)進行變(bian)換(huan)電(dian)(dian)(dian)壓(ya)(ya)。變(bian)壓(ya)(ya)器(qi)低壓(ya)(ya)側允許“Y”型(xing)接(jie)(jie)成(cheng)693V或“D”型(xing)接(jie)(jie)成(cheng)400V供(gong)電(dian)(dian)(dian),在電(dian)(dian)(dian)纜接(jie)(jie)線盒國內直接(jie)(jie)裝(zhuang)(zhuang)次(ci)級(ji)端頭引出(chu)六個(ge)瓷套供(gong)用(yong)(yong)戶改接(jie)(jie)。變(bian)壓(ya)(ya)器(qi)吊(diao)裝(zhuang)(zhuang)利用(yong)(yong)焊(han)在箱壁的(de)吊(diao)攀,變(bian)壓(ya)(ya)器(qi)箱底均裝(zhuang)(zhuang)有(you)拖撬(qiao),在拖撬(qiao)上(shang)備有(you)安裝(zhuang)(zhuang)孔,可供(gong)礦井需要(yao)時(shi)加裝(zhuang)(zhuang)礦車滾輪(lun)。
KS9/11系列礦用變壓器-適用范圍
適用于(yu)容量(liang)630KVA及以(yi)下,電(dian)(dian)壓為(wei)(wei)10KV及以(yi)下的油浸(jin)式(shi)礦用電(dian)(dian)力變壓器。此類型礦用變壓器是一般型油浸(jin)式(shi)變壓器,并(bing)無(wu)防爆要求,主要作(zuo)為(wei)(wei)礦井配電(dian)(dian)時(shi)的礦用照明或電(dian)(dian)力拖動的電(dian)(dian)源。凡本系(xi)列變壓器經運(yun)輸后(hou),不需作(zuo)吊心檢查,即可(ke)裝配有關拆卸(xie)的零部件,做驗收(shou)試驗項目。遵循標準.
本系列(lie)變壓器所遵(zun)循的(de)標準:
GB1094.1~2-1996電力(li)變壓器
GB1094.3.5-2003電力變壓器
GB1094.4-2005電力變壓器
JB3955-2006礦用一般型電力變壓器(qi)
GB12173-2008礦用一般(ban)型(xing)電(dian)氣設備
GB/T6451-2008三相油浸式電力變(bian)壓器技術參數和(he)要求(qiu)
KS9/11系列礦用變壓器-使用環境(jing)
1、高(gao)度(du)不超過海拔1000m,特殊(shu)環境另作說明:
2、環境溫度:
最高氣溫+40℃;
最高日平均氣溫+25℃;
最高(gao)年平均氣(qi)溫(wen)+20℃;
戶外最低(di)氣溫-20℃。
3、周(zhou)圍空氣相(xiang)對濕(shi)度不大于95%(+25℃時(shi));
4、安裝在礦井(jing)下雖有(you)煤塵(chen)、瓦(wa)斯(si),但無爆炸(zha)危險的場所;
5、電(dian)源(yuan)電(dian)壓的波(bo)形(xing)近似地正弦波(bo);




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