CFZ-8Q8主變壓器散熱風機散熱裝置在吸取(qu)國內外(wai)同類產品優(you)點的基礎上設計(ji)制(zhi)造，采用(yong)高效率，低噪聲(sheng)葉型，該(gai)葉輪采用(yong)優(you)質防(fang)銹鋁板材或復合材料翼形葉片制(zhi)造，配(pei)套電(dian)機(ji)為低噪聲(sheng)電(dian)動機(ji)。電(dian)機(ji)軸承為雙密封(feng)電(dian)機(ji)軸承。軸端設計(ji)為雙套軸承結(jie)構，加裝(zhuang)防(fang)水密封(feng)，具有良好的防(fang)護性能，其防(fang)護等(deng)級達IP55，適用于戶外使用。因此，該產(chan)品具有噪聲(sheng)低、效率高、性能穩定、運行可靠(kao)、使用壽命長等特點。

電機(ji)溫升(sheng)：電機(ji)采用B級絕(jue)緣，定子繞組的溫升限值（電(dian)阻法）≤45K，軸承允許溫(wen)度（溫(wen)度計法）≤95℃；軸承使用(yong)壽(shou)(shou)命(ming)在正(zheng)常的(de)使用(yong)條件下，能(neng)承受額定負載連續運(yun)行，其使用(yong)壽(shou)(shou)命(ming)為10年，并能(neng)保證(zheng)在(zai)*次(ci)大(da)修前安全運行(xing)時間不少(shao)于5年。

CFZ-8Q8主變壓器散熱風機散熱裝置是按中(zhong)華人(ren)民共和(he)國行(xing)業標準JB/T9545-2002《變壓(ya)(ya)(ya)器(qi)冷卻風(feng)扇(shan)用三相異(yi)步電(dian)動(dong)機技術(shu)條件》和(he)JB/T9642-1999《變壓(ya)(ya)(ya)器(qi)風(feng)扇(shan)》等標準設計制造，主要用于(yu)大中(zhong)型變壓(ya)(ya)(ya)器(qi)的散(san)熱冷卻系統(tong)，也可(ke)用于(yu)其它場所作(zuo)吹排風(feng)使(shi)用，其噪聲比(bi)傳統(tong)產品平均降低3-10db(A)。DBF-5Q8、DBF-5Q6分為4葉(xie)(xie)片(pian)和(he)3葉(xie)(xie)片(pian)兩種訂(ding)貨(huo)時說明(ming)，技(ji)術參數(shu)如下：葉(xie)(xie)輪(lun)直徑：500mm.同步轉速：1000r/min,風量(liang)：6500m3/h,全壓(ya)：120/140Pa,電(dian)(dian)流：1.33A,電(dian)(dian)壓(ya):380V.頻率：50Hz,功率：0.37Kw,噪(zao)聲：64/67Db,重量(liang)：18kg.DBF系(xi)(xi)列(lie)(lie)變(bian)(bian)(bian)(bian)(bian)壓(ya)器(qi)風扇適(shi)用(yong)(yong)于(yu)大(da)型電(dian)(dian)子(zi)變(bian)(bian)(bian)(bian)(bian)壓(ya)器(qi)、電(dian)(dian)爐(lu)變(bian)(bian)(bian)(bian)(bian)壓(ya)器(qi)的冷卻系(xi)(xi)統。它是依據中華(hua)人民共(gong)和(he)國機(ji)(ji)械行(xing)(xing)業標(biao)準JB/T9642-1999＜＜變(bian)(bian)(bian)(bian)(bian)壓(ya)器(qi)風扇＞＞等標(biao)準設(she)計制造的，該(gai)產品吸取了國內外同類產品的優點(dian)，具有優良的空氣(qi)動力性(xing)能(neng)(neng)和(he)噪(zao)聲低、效率高、性(xing)能(neng)(neng)穩定、運(yun)行(xing)(xing)可(ke)(ke)靠、壽命長、防(fang)護(hu)分級高、安全可(ke)(ke)靠等特點(dian)，是目前國內較為*低噪(zao)聲變(bian)(bian)(bian)(bian)(bian)壓(ya)器(qi)用(yong)(yong)風扇。該(gai)系(xi)(xi)列(lie)(lie)產品已被沈(shen)變(bian)(bian)(bian)(bian)(bian)、保(bao)變(bian)(bian)(bian)(bian)(bian)、西變(bian)(bian)(bian)(bian)(bian)、等近20家大(da)中型變(bian)(bian)(bian)(bian)(bian)壓(ya)器(qi)廠(chang)配套使(shi)用(yong)(yong)。DBF系(xi)(xi)列(lie)(lie)變(bian)(bian)(bian)(bian)(bian)壓(ya)器(qi)風扇采(cai)用(yong)(yong)低噪(zao)聲葉(xie)(xie)型，柳接(jie)葉(xie)(xie)型，鉚接(jie)葉(xie)(xie)輪(lun)，電(dian)(dian)機(ji)(ji)為為低噪(zao)聲用(yong)(yong)電(dian)(dian)機(ji)(ji)，采(cai)用(yong)(yong)進口(kou)低噪(zao)聲軸承，電(dian)(dian)動機(ji)(ji)軸伸端采(cai)用(yong)(yong)雙(shuang)套軸承結構，具有良好(hao)的防(fang)護(hu)作用(yong)(yong)，電(dian)(dian)動機(ji)(ji)外殼防(fang)護(hu)分級為IP55，適(shi)用(yong)(yong)于(yu)戶外使(shi)用(yong)(yong)。