CZF-12Q16高極低轉速變壓器軸流風機在(zai)吸(xi)取國內外同類(lei)產(chan)(chan)品(pin)優點的基(ji)礎上(shang)設計制造，采用高效(xiao)率，低噪聲(sheng)葉(xie)(xie)型，該(gai)(gai)葉(xie)(xie)輪(lun)采用優質防(fang)銹鋁板(ban)材(cai)(cai)或復合材(cai)(cai)料(liao)翼(yi)形(xing)葉(xie)(xie)片制造，配套電(dian)機(ji)(ji)(ji)為(wei)低噪聲(sheng)電(dian)動(dong)機(ji)(ji)(ji)。電(dian)機(ji)(ji)(ji)軸承為(wei)雙(shuang)密封電(dian)機(ji)(ji)(ji)軸承。軸端設計為(wei)雙(shuang)套軸承結構，加裝(zhuang)防(fang)水(shui)密封，具有良好的防(fang)護性(xing)能，其防(fang)護等(deng)級(ji)達IP55，適用于(yu)戶外使(shi)(shi)用。因(yin)此(ci)，該(gai)(gai)產(chan)(chan)品(pin)具有噪聲(sheng)低、效(xiao)率高、性(xing)能穩定、運行可靠、使(shi)(shi)用壽(shou)命長等(deng)特點。

電機溫升：電機采用B級絕緣(yuan)，定(ding)子繞(rao)組(zu)的溫升限值(zhi)（電阻(zu)法(fa)(fa)）≤45K，軸承允許溫度（溫度計法(fa)(fa)）≤95℃；軸承使(shi)用壽命在(zai)正常的使(shi)用條(tiao)件(jian)下，能承受額(e)定(ding)負載連續(xu)運行，其(qi)使(shi)用壽命為10年(nian)，并能保證在(zai)*次(ci)大修前(qian)安全運行時間不少(shao)于5年(nian)。

CZF-12Q16高極低轉速變壓器軸流風機是(shi)(shi)(shi)一(yi)種低(di)噪(zao)(zao)(zao)聲(sheng)(sheng)高(gao)效能的(de)(de)新型(xing)(xing)產(chan)(chan)品(pin)，CFZ變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)風(feng)扇(shan)是(shi)(shi)(shi)按中(zhong)華(hua)人民(min)共(gong)和(he)(he)國(guo)(guo)(guo)行業標準JB/T9545-2002《變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)冷(leng)卻風(feng)扇(shan)用(yong)(yong)三相異步電(dian)動(dong)機(ji)(ji)技術條件(jian)》和(he)(he)JB/T9642-1999《變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)風(feng)扇(shan)》等標準設計制(zhi)(zhi)(zhi)造(zao)，主要用(yong)(yong)于(yu)大(da)中(zhong)型(xing)(xing)變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)的(de)(de)散熱冷(leng)卻系(xi)統(tong)(tong)，也可(ke)用(yong)(yong)于(yu)其(qi)它場所作吹(chui)排風(feng)使(shi)用(yong)(yong)，其(qi)噪(zao)(zao)(zao)聲(sheng)(sheng)比(bi)傳(chuan)統(tong)(tong)產(chan)(chan)品(pin)平均降低(di)3-10db(A)。DBF-5Q8、DBF-5Q6分(fen)為(wei)(wei)(wei)4葉片(pian)和(he)(he)3葉片(pian)兩種訂貨時說明，技術參數如(ru)下：葉輪(lun)直徑(jing)：500mm.同步轉速：1000r/min,風(feng)量：6500m3/h,全壓(ya)(ya)(ya)：120/140Pa,電(dian)流：1.33A,電(dian)壓(ya)(ya)(ya):380V.頻(pin)率：50Hz,功(gong)率：0.37Kw,噪(zao)(zao)(zao)聲(sheng)(sheng)：64/67Db,重量：18kg.DBF系(xi)列變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)風(feng)扇(shan)適用(yong)(yong)于(yu)大(da)型(xing)(xing)電(dian)子變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)、電(dian)爐變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)的(de)(de)冷(leng)卻系(xi)統(tong)(tong)。它是(shi)(shi)(shi)依據中(zhong)華(hua)人民(min)共(gong)和(he)(he)國(guo)(guo)(guo)機(ji)(ji)械行業標準JB/T9642-1999＜＜變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)風(feng)扇(shan)＞＞等標準設計制(zhi)(zhi)(zhi)造(zao)的(de)(de)，該(gai)(gai)產(chan)(chan)品(pin)吸取了國(guo)(guo)(guo)內(nei)外(wai)同類產(chan)(chan)品(pin)的(de)(de)優點，具有優良的(de)(de)空(kong)氣動(dong)力性能和(he)(he)噪(zao)(zao)(zao)聲(sheng)(sheng)低(di)、效率高(gao)、性能穩定、運行可(ke)靠(kao)、壽命長、防(fang)護分(fen)級高(gao)、安全可(ke)靠(kao)等特(te)點，是(shi)(shi)(shi)目(mu)前國(guo)(guo)(guo)內(nei)較為(wei)(wei)(wei)*低(di)噪(zao)(zao)(zao)聲(sheng)(sheng)變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)用(yong)(yong)風(feng)扇(shan)。該(gai)(gai)系(xi)列產(chan)(chan)品(pin)已被(bei)沈變(bian)、保變(bian)、西變(bian)、等近20家(jia)大(da)中(zhong)型(xing)(xing)變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)廠配套使(shi)用(yong)(yong)。DBF系(xi)列變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)風(feng)扇(shan)采(cai)用(yong)(yong)低(di)噪(zao)(zao)(zao)聲(sheng)(sheng)葉型(xing)(xing)，柳(liu)接葉型(xing)(xing)，鉚接葉輪(lun)，電(dian)機(ji)(ji)為(wei)(wei)(wei)為(wei)(wei)(wei)低(di)噪(zao)(zao)(zao)聲(sheng)(sheng)用(yong)(yong)電(dian)機(ji)(ji)，采(cai)用(yong)(yong)進口(kou)低(di)噪(zao)(zao)(zao)聲(sheng)(sheng)軸承，電(dian)動(dong)機(ji)(ji)軸伸端采(cai)用(yong)(yong)雙套軸承結構(gou)，具有良好的(de)(de)防(fang)護作用(yong)(yong)，電(dian)動(dong)機(ji)(ji)外(wai)殼防(fang)護分(fen)級為(wei)(wei)(wei)IP55，適用(yong)(yong)于(yu)戶外(wai)使(shi)用(yong)(yong)。DBF型(xing)(xing)風(feng)機(ji)(ji)配用(yong)(yong)的(de)(de)是(shi)(shi)(shi)YCF型(xing)(xing)電(dian)機(ji)(ji)，它是(shi)(shi)(shi)根據變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)風(feng)機(ji)(ji)的(de)(de)具體(ti)要求而特(te)殊設計制(zhi)(zhi)(zhi)作的(de)(de)，具有以下特(te)點：

1.本(ben)電(dian)機(ji)選用雙(shuang)面帶密封的低(di)噪聲軸(zhou)承，軸(zhou)伸(shen)端(duan)設計成雙(shuang)軸(zhou)成結(jie)構，使(shi)用壽命比一(yi)電(dian)機(ji)長(chang)2.5倍(bei)左右，噪聲低(di)，出廠(chang)標(biao)準為db（A）。

2.電(dian)(dian)機(ji)(ji)軸伸端蓋加設凸臺。它與軸套相配形成高(gao)效(xiao)防(fang)水(shui)罩，能有效(xiao)防(fang)止雨(yu)水(shui)從(cong)軸伸進入電(dian)(dian)機(ji)(ji)內(nei)。引出線有防(fang)水(shui)密封裝置，外表采(cai)用環氧(yang)底漆(qi)加聚氨脂漆(qi)處理，提高(gao)電(dian)(dian)機(ji)(ji)而論(lun)能力及(ji)耐(nai)輻能力，外殼防(fang)腐性能好，防(fang)腐等級達(da)ip55。

3.采用B級耐熱材料，滿(man)載溫長在55攝氏(shi)度以(yi)下(xia)，保證電機在65攝氏(shi)度以(yi)下(xia)環境(jing)工作(zuo)。