CFZ-6.3Q8防水型變壓器散熱風機在(zai)吸取國內(nei)外同類(lei)產品優點的基礎(chu)上設計制造(zao)，采用高效率，低(di)(di)噪聲葉(xie)型，該(gai)葉(xie)輪采用優質防(fang)(fang)銹(xiu)鋁板材或復(fu)合材料翼形葉(xie)片(pian)制造(zao)，配(pei)套電(dian)機(ji)為低(di)(di)噪聲電(dian)動機(ji)。電(dian)機(ji)軸(zhou)承(cheng)(cheng)為雙密(mi)封電(dian)機(ji)軸(zhou)承(cheng)(cheng)。軸(zhou)端設計為雙套軸(zhou)承(cheng)(cheng)結(jie)構，加裝防(fang)(fang)水密(mi)封，具有良好的防(fang)(fang)護(hu)性能(neng)，其防(fang)(fang)護(hu)等級達IP55，適用(yong)于戶外(wai)使(shi)用(yong)。因(yin)此(ci)，該產品具有噪聲低、效率高、性能穩定、運(yun)行可靠、使(shi)用(yong)壽命長等特(te)點(dian)。

電機溫升：電機采用B級(ji)絕緣(yuan)，定子繞組的溫升限值（電阻(zu)法）≤45K，軸承允許(xu)溫度(du)（溫度(du)計(ji)法）≤95℃；軸(zhou)承使(shi)用壽命在正(zheng)常的使(shi)用條件下，能承受(shou)額(e)定負(fu)載(zai)連續運行，其使(shi)用壽命為(wei)10年，并能保證在*次大修前安(an)全運行時(shi)間不(bu)少于5年。

CFZ-6.3Q8防水型變壓器散熱風機是按(an)中華人(ren)民(min)共和國行業標(biao)準JB/T9545-2002《變(bian)(bian)壓器(qi)(qi)冷(leng)卻風(feng)扇(shan)用(yong)三相異(yi)步電動機技術條件》和JB/T9642-1999《變(bian)(bian)壓器(qi)(qi)風(feng)扇(shan)》等標(biao)準設計制造，主要用(yong)于大中型變(bian)(bian)壓器(qi)(qi)的散熱冷(leng)卻系統，也可用(yong)于其它場所(suo)作吹排(pai)風(feng)使用(yong)，其噪聲比傳統產(chan)品平均降低3-10db(A)。DBF-5Q8、DBF-5Q6分(fen)為(wei)4葉(xie)片和3葉(xie)片兩種訂貨時說(shuo)明，技術參數如下：葉(xie)輪直徑(jing)：500mm.同步(bu)轉速：1000r/min,風(feng)量(liang)：6500m3/h,全壓(ya)(ya)(ya)：120/140Pa,電(dian)(dian)流：1.33A,電(dian)(dian)壓(ya)(ya)(ya):380V.頻率：50Hz,功率：0.37Kw,噪(zao)聲(sheng)(sheng)(sheng)：64/67Db,重量(liang)：18kg.DBF系(xi)列變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)風(feng)扇(shan)(shan)適用(yong)(yong)于大型(xing)(xing)電(dian)(dian)子變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)、電(dian)(dian)爐(lu)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)的(de)(de)冷卻系(xi)統。它是依據中華(hua)人民共(gong)和國(guo)機(ji)械行(xing)業標(biao)(biao)準JB/T9642-1999＜＜變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)風(feng)扇(shan)(shan)＞＞等(deng)標(biao)(biao)準設計制造的(de)(de)，該(gai)產(chan)品(pin)(pin)吸取了國(guo)內(nei)(nei)外同類(lei)產(chan)品(pin)(pin)的(de)(de)優(you)點(dian)，具(ju)有(you)優(you)良(liang)的(de)(de)空氣(qi)動(dong)力性(xing)能(neng)和噪(zao)聲(sheng)(sheng)(sheng)低(di)、效率高、性(xing)能(neng)穩定、運行(xing)可靠、壽命長、防(fang)護(hu)分(fen)級(ji)高、安全可靠等(deng)特點(dian)，是目前國(guo)內(nei)(nei)較(jiao)為(wei)*低(di)噪(zao)聲(sheng)(sheng)(sheng)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)用(yong)(yong)風(feng)扇(shan)(shan)。該(gai)系(xi)列產(chan)品(pin)(pin)已被沈變(bian)(bian)、保變(bian)(bian)、西(xi)變(bian)(bian)、等(deng)近20家(jia)大中型(xing)(xing)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)廠配套使(shi)用(yong)(yong)。DBF系(xi)列變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)風(feng)扇(shan)(shan)采用(yong)(yong)低(di)噪(zao)聲(sheng)(sheng)(sheng)葉(xie)型(xing)(xing)，柳接葉(xie)型(xing)(xing)，鉚(liu)接葉(xie)輪，電(dian)(dian)機(ji)為(wei)為(wei)低(di)噪(zao)聲(sheng)(sheng)(sheng)用(yong)(yong)電(dian)(dian)機(ji)，采用(yong)(yong)進(jin)口(kou)低(di)噪(zao)聲(sheng)(sheng)(sheng)軸承，電(dian)(dian)動(dong)機(ji)軸伸端采用(yong)(yong)雙套軸承結構，具(ju)有(you)良(liang)好(hao)的(de)(de)防(fang)護(hu)作用(yong)(yong)，電(dian)(dian)動(dong)機(ji)外殼防(fang)護(hu)分(fen)級(ji)為(wei)IP55，適用(yong)(yong)于戶外使(shi)用(yong)(yong)。