DBF2-10Q14變壓器散熱風機

 CFZ系列變壓器風扇CFZ-7Q8在吸取國內(nei)外(wai)同類產(chan)品優(you)點(dian)的基礎(chu)上設計制造，采用高效率，低(di)(di)噪聲葉型，該葉輪采用優(you)質防銹(xiu)鋁(lv)板材或復合材料翼形葉片(pian)制造，配套電(dian)(dian)機為(wei)低(di)(di)噪聲電(dian)(dian)動機。電(dian)(dian)機軸承為(wei)雙密封電(dian)(dian)機軸承。軸端設計為(wei)雙套軸承結構，加裝防水密封，具有良好的防護性能，其防護等級(ji)達IP55，適用于戶外(wai)使用。因此，該產(chan)品具有噪聲低、效(xiao)率高、性能穩定、運(yun)行可靠、使用壽命長等特點。

   電機(ji)溫升：電機(ji)采用B級絕緣，定子繞組的溫升限值（電阻法(fa)）≤45K，軸承允許溫度(du)（溫度(du)計法）≤95℃；軸承使(shi)用壽命(ming)在正常的使(shi)用條(tiao)件下，能承受額定(ding)負載連(lian)續運行，其使(shi)用壽命(ming)為10年，并(bing)能保證在*次大修前安全運(yun)行時(shi)間不少于(yu)5年。

DBF2-10Q14變壓器散熱風機一種低(di)噪聲高效能的新(xin)型產品，CFZ變(bian)壓(ya)器風(feng)(feng)扇(shan)是按中華(hua)人民共和國行業標(biao)準JB/T9545-2002《變(bian)壓(ya)器冷卻(que)風(feng)(feng)扇(shan)用三相異(yi)步電動機(ji)技術條件》和JB/T9642-1999《變(bian)壓(ya)器風(feng)(feng)扇(shan)》等標(biao)準設(she)計制造，主要用于大中型變(bian)壓(ya)器的散熱冷卻(que)系統(tong)，也可用于其(qi)它場所作吹排風(feng)(feng)使(shi)用，其(qi)噪聲比傳(chuan)統(tong)產品平(ping)均降低(di)3-10db(A)。DBF-5Q8、DBF-5Q6分(fen)(fen)為(wei)4葉片和3葉片兩種訂貨時說明，技術參數如下(xia)：葉輪直徑：500mm.同(tong)步(bu)轉速：1000r/min,風(feng)量(liang)：6500m3/h,全(quan)壓(ya)(ya)：120/140Pa,電(dian)(dian)(dian)(dian)流：1.33A,電(dian)(dian)(dian)(dian)壓(ya)(ya):380V.頻率(lv)：50Hz,功率(lv)：0.37Kw,噪(zao)(zao)(zao)聲(sheng)：64/67Db,重量(liang)：18kg.DBF系列(lie)變(bian)(bian)壓(ya)(ya)器(qi)風(feng)扇(shan)適用(yong)于大型(xing)(xing)電(dian)(dian)(dian)(dian)子變(bian)(bian)壓(ya)(ya)器(qi)、電(dian)(dian)(dian)(dian)爐變(bian)(bian)壓(ya)(ya)器(qi)的(de)冷卻系統(tong)。它是依據中(zhong)華人民(min)共和國(guo)(guo)(guo)機(ji)械行(xing)業標(biao)準(zhun)JB/T9642-1999＜＜變(bian)(bian)壓(ya)(ya)器(qi)風(feng)扇(shan)＞＞等標(biao)準(zhun)設計(ji)制(zhi)造的(de)，該產(chan)品吸取(qu)了(le)國(guo)(guo)(guo)內外(wai)同(tong)類產(chan)品的(de)優點，具(ju)有(you)優良的(de)空氣動力性能和噪(zao)(zao)(zao)聲(sheng)低(di)(di)、效(xiao)率(lv)高、性能穩定、運(yun)行(xing)可靠、壽命長、防護分(fen)(fen)級(ji)高、安全(quan)可靠等特(te)點，是目前國(guo)(guo)(guo)內較(jiao)為(wei)*低(di)(di)噪(zao)(zao)(zao)聲(sheng)變(bian)(bian)壓(ya)(ya)器(qi)用(yong)風(feng)扇(shan)。該系列(lie)產(chan)品已被(bei)沈(shen)變(bian)(bian)、保變(bian)(bian)、西變(bian)(bian)、等近20家大中(zhong)型(xing)(xing)變(bian)(bian)壓(ya)(ya)器(qi)廠(chang)配套(tao)使(shi)(shi)用(yong)。DBF系列(lie)變(bian)(bian)壓(ya)(ya)器(qi)風(feng)扇(shan)采用(yong)低(di)(di)噪(zao)(zao)(zao)聲(sheng)葉型(xing)(xing)，柳接(jie)葉型(xing)(xing)，鉚接(jie)葉輪，電(dian)(dian)(dian)(dian)機(ji)為(wei)為(wei)低(di)(di)噪(zao)(zao)(zao)聲(sheng)用(yong)電(dian)(dian)(dian)(dian)機(ji)，采用(yong)進口低(di)(di)噪(zao)(zao)(zao)聲(sheng)軸(zhou)(zhou)承，電(dian)(dian)(dian)(dian)動機(ji)軸(zhou)(zhou)伸端采用(yong)雙套(tao)軸(zhou)(zhou)承結構，具(ju)有(you)良好(hao)的(de)防護作用(yong)，電(dian)(dian)(dian)(dian)動機(ji)外(wai)殼防護分(fen)(fen)級(ji)為(wei)IP55，適用(yong)于戶外(wai)使(shi)(shi)用(yong)。