CFZ4-9Q8山東變壓器吹風機在吸取國內外(wai)同(tong)類產(chan)品優(you)點的(de)(de)基礎(chu)上設(she)計(ji)制造(zao)，采用(yong)高效率，低(di)(di)噪聲葉型，該(gai)(gai)葉輪采用(yong)優(you)質防銹鋁(lv)板(ban)材(cai)或復合材(cai)料翼形葉片制造(zao)，配(pei)套電(dian)機(ji)(ji)(ji)為低(di)(di)噪聲電(dian)動機(ji)(ji)(ji)。電(dian)機(ji)(ji)(ji)軸(zhou)承為雙密封(feng)電(dian)機(ji)(ji)(ji)軸(zhou)承。軸(zhou)端設(she)計(ji)為雙套軸(zhou)承結構，加(jia)裝防水密封(feng)，具有(you)良(liang)好的(de)(de)防護性能(neng)，其防護等級達IP55，適用(yong)于戶外(wai)使用(yong)。因(yin)此，該(gai)(gai)產(chan)品具有(you)噪聲低(di)(di)、效率高、性能(neng)穩(wen)定(ding)、運行可靠、使用(yong)壽命長(chang)等特點。

電機溫升：電機采用B級絕緣，定子繞組的溫升限值（電阻法）≤45K，軸承允許溫度（溫度計法）≤95℃；軸承使用壽命CFZ4-9Q8山東變壓器吹風機是(shi)一種低(di)(di)噪(zao)(zao)(zao)聲(sheng)(sheng)高效能的(de)(de)新型(xing)產(chan)(chan)(chan)品，CFZ變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)風(feng)(feng)(feng)(feng)扇(shan)是(shi)按中(zhong)華人民(min)共和(he)(he)國行業標(biao)(biao)準JB/T9545-2002《變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)冷(leng)卻風(feng)(feng)(feng)(feng)扇(shan)用(yong)(yong)(yong)(yong)三相(xiang)異步電(dian)動機(ji)(ji)技(ji)術條件》和(he)(he)JB/T9642-1999《變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)風(feng)(feng)(feng)(feng)扇(shan)》等(deng)標(biao)(biao)準設(she)計制造(zao)，主要用(yong)(yong)(yong)(yong)于(yu)(yu)(yu)大(da)中(zhong)型(xing)變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)的(de)(de)散熱冷(leng)卻系(xi)統(tong)，也可(ke)用(yong)(yong)(yong)(yong)于(yu)(yu)(yu)其它場所(suo)作(zuo)吹排風(feng)(feng)(feng)(feng)使(shi)用(yong)(yong)(yong)(yong)，其噪(zao)(zao)(zao)聲(sheng)(sheng)比傳統(tong)產(chan)(chan)(chan)品平均降低(di)(di)3-10db(A)。DBF-5Q8、DBF-5Q6分(fen)(fen)為4葉(xie)片和(he)(he)3葉(xie)片兩種訂(ding)貨時說(shuo)明，技(ji)術參數如下：葉(xie)輪直徑：500mm.同步轉速(su)：1000r/min,風(feng)(feng)(feng)(feng)量(liang)：6500m3/h,全(quan)壓(ya)(ya)(ya)：120/140Pa,電(dian)流：1.33A,電(dian)壓(ya)(ya)(ya):380V.頻(pin)率：50Hz,功率：0.37Kw,噪(zao)(zao)(zao)聲(sheng)(sheng)：64/67Db,重量(liang)：18kg.DBF系(xi)列變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)風(feng)(feng)(feng)(feng)扇(shan)適用(yong)(yong)(yong)(yong)于(yu)(yu)(yu)大(da)型(xing)電(dian)子變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)、電(dian)爐變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)的(de)(de)冷(leng)卻系(xi)統(tong)。它是(shi)依據中(zhong)華人民(min)共和(he)(he)國機(ji)(ji)械行業標(biao)(biao)準JB/T9642-1999＜＜變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)風(feng)(feng)(feng)(feng)扇(shan)＞＞等(deng)標(biao)(biao)準設(she)計制造(zao)的(de)(de)，該產(chan)(chan)(chan)品吸取了國內外同類(lei)產(chan)(chan)(chan)品的(de)(de)優(you)點，具有(you)優(you)良(liang)的(de)(de)空氣動力性(xing)能和(he)(he)噪(zao)(zao)(zao)聲(sheng)(sheng)低(di)(di)、效率高、性(xing)能穩定、運行可(ke)靠、壽(shou)命長、防護(hu)分(fen)(fen)級(ji)高、安(an)全(quan)可(ke)靠等(deng)特點，是(shi)目(mu)前國內較為*低(di)(di)噪(zao)(zao)(zao)聲(sheng)(sheng)變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)用(yong)(yong)(yong)(yong)風(feng)(feng)(feng)(feng)扇(shan)。該系(xi)列產(chan)(chan)(chan)品已被沈變(bian)、保變(bian)、西變(bian)、等(deng)近20家(jia)大(da)中(zhong)型(xing)變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)廠(chang)配(pei)套(tao)使(shi)用(yong)(yong)(yong)(yong)。DBF系(xi)列變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)風(feng)(feng)(feng)(feng)扇(shan)采用(yong)(yong)(yong)(yong)低(di)(di)噪(zao)(zao)(zao)聲(sheng)(sheng)葉(xie)型(xing)，柳接(jie)葉(xie)型(xing)，鉚接(jie)葉(xie)輪，電(dian)機(ji)(ji)為為低(di)(di)噪(zao)(zao)(zao)聲(sheng)(sheng)用(yong)(yong)(yong)(yong)電(dian)機(ji)(ji)，采用(yong)(yong)(yong)(yong)進口低(di)(di)噪(zao)(zao)(zao)聲(sheng)(sheng)軸(zhou)承，電(dian)動機(ji)(ji)軸(zhou)伸(shen)端采用(yong)(yong)(yong)(yong)雙套(tao)軸(zhou)承結構，具有(you)良(liang)好的(de)(de)防護(hu)作(zuo)用(yong)(yong)(yong)(yong)，電(dian)動機(ji)(ji)外殼防護(hu)分(fen)(fen)級(ji)為IP55，適用(yong)(yong)(yong)(yong)于(yu)(yu)(yu)戶外使(shi)用(yong)(yong)(yong)(yong)。DBF型(xing)風(feng)(feng)(feng)(feng)機(ji)(ji)配(pei)用(yong)(yong)(yong)(yong)的(de)(de)是(shi)YCF型(xing)電(dian)機(ji)(ji)，它是(shi)根據變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)風(feng)(feng)(feng)(feng)機(ji)(ji)的(de)(de)具體要求而特殊(shu)設(she)計制作(zuo)的(de)(de)，具有(you)以(yi)下特點：

1.本電機(ji)選(xuan)用雙面帶密封的低噪聲(sheng)軸(zhou)承，軸(zhou)伸端設(she)計(ji)成雙軸(zhou)成結構，使用壽命比一電機(ji)長2.5倍左右，噪聲(sheng)低，出廠(chang)標準為db（A）。

2.電(dian)機(ji)軸(zhou)(zhou)伸(shen)端蓋加(jia)設凸(tu)臺。它與軸(zhou)(zhou)套(tao)相配形成高(gao)效(xiao)防(fang)水(shui)罩，能(neng)有(you)效(xiao)防(fang)止雨水(shui)從軸(zhou)(zhou)伸(shen)進入電(dian)機(ji)內。引出線有(you)防(fang)水(shui)密封裝(zhuang)置，外表采用環(huan)氧底(di)漆加(jia)聚氨脂漆處理，提高(gao)電(dian)機(ji)而論能(neng)力及耐輻(fu)能(neng)力，外殼防(fang)腐(fu)(fu)性能(neng)好，防(fang)腐(fu)(fu)等級達ip55。

3.采用B級耐熱材(cai)料(liao)，滿載溫(wen)長(chang)在55攝氏(shi)度以(yi)(yi)下，保證電(dian)機在65攝氏(shi)度以(yi)(yi)下環境工作。