【風扇調速器(qi)】風扇調速器(qi)怎么接 吊扇調速器(qi)原理(li)是什(shen)么
一、電風扇調速器原理
所謂電(dian)(dian)阻之說是無(wu)常識的,電(dian)(dian)阻可視(shi)為負載,有多(duo)大的電(dian)(dian)阻(負載)就耗多少的電,跟燈泡電爐沒什么兩樣,因此電扇的設計考慮了調速而不多耗電,目前有三種調速器,較老式的叫電抗器,實際上是帶抽頭的自耦變壓器(一般自(zi)耦變(bian)壓器不帶抽頭),可(ke)以改變(bian)不同(tong)(tong)的電(dian)(dian)壓,風(feng)扇就有了不同(tong)(tong)的轉速(su),另一(yi)種(zhong)是(shi)(shi)電(dian)(dian)子調速(su)器(qi)(qi),是(shi)(shi)使用可(ke)控硅加電(dian)(dian)位(wei)器(qi)(qi)改變(bian)電(dian)(dian)壓,屬于(yu)無級(ji)調速(su),再有一(yi)種(zhong)就是(shi)(shi)變(bian)頻器(qi)(qi),它不調整電(dian)(dian)壓,而是(shi)(shi)改變(bian)交(jiao)流電(dian)(dian)的頻率(lv),也達到了調速(su)的目的,因(yin)為電(dian)(dian)風(feng)扇基本上采用交(jiao)流異步電(dian)(dian)動機(ji),因(yin)此(ci)改變(bian)頻率(lv)即可(ke)調速(su)。
調(diao)(diao)(diao)速(su)器(qi)(qi)有(you)電(dian)(dian)(dian)感(gan)(gan)式和(he)電(dian)(dian)(dian)子調(diao)(diao)(diao)速(su)式,電(dian)(dian)(dian)感(gan)(gan)式調(diao)(diao)(diao)速(su)器(qi)(qi)就是一(yi)個可調(diao)(diao)(diao)電(dian)(dian)(dian)感(gan)(gan)串接(jie)在(zai)風扇(shan)(shan)電(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)路中,用以改變風扇(shan)(shan)上的電(dian)(dian)(dian)壓降(jiang),達(da)到(dao)分檔調(diao)(diao)(diao)整(zheng)轉(zhuan)速(su)的目的,電(dian)(dian)(dian)子調(diao)(diao)(diao)速(su)器(qi)(qi)是由(you)一(yi)個電(dian)(dian)(dian)位器(qi)(qi)調(diao)(diao)(diao)整(zheng)可控硅的導(dao)通角來改變風扇(shan)(shan)電(dian)(dian)(dian)機(ji)的電(dian)(dian)(dian)壓,達(da)到(dao)無級調(diao)(diao)(diao)整(zheng)轉(zhuan)速(su)的目的。不(bu)管是何種形式的調(diao)(diao)(diao)速(su)器(qi)(qi),只要將調(diao)(diao)(diao)速(su)器(qi)(qi)串接(jie)在(zai)風扇(shan)(shan)電(dian)(dian)(dian)路中就行。
你說的(de)家用屋頂吊扇都(dou)有一個電容400V1-2μf,這(zhe)個電(dian)容(rong)是啟(qi)動(dong)(dong)電(dian)容(rong),起啟(qi)動(dong)(dong)電(dian)機運(yun)轉的作(zuo)用。那么這(zhe)個配電(dian)柜散熱器(qi)就不(bu)要加,因為這(zhe)個電(dian)機不(bu)需要啟(qi)動(dong)(dong)電(dian)容(rong)。
二、電扇調速器怎么接線
零線(xian)直接接電扇(shan)一段,火線(xian)引(yin)入這(zhe)個(ge)你(ni)握的調速器接任意一端另一端引(yin)出接電扇(shan)另一根(gen)線(xian)(一共(gong)3根線,接(jie)地(di)一般都(dou)是(shi)黃綠相間(jian)的,分(fen)不出(chu)可(ke)以看看接(jie)地(di)線是(shi)一段接(jie)到電扇鐵殼上的)ok,記得斷電哦(e)
三、吊扇調速器安裝
現在新買吊扇原配的調速器一般都是電容調速器,左邊右邊各有一個接線螺絲,一邊接火線另一邊接吊扇。市場上買的調速器接線:背面有2個接線孔,標(biao)有L和A的(de)L接火(huo)線進A接火線出(吊扇),標有A1和A2的A1接火線進A2接火線出(吊扇)。安裝的(de)時候要嚴格(ge)按照說明說來進行,它里面有好幾(ji)個(ge)線,主要的(de)把這幾(ji)個(ge)線接對就比較(jiao)(jiao)容易成功。當然(ran)可以(yi)了多看幾(ji)個(ge)視頻和圖片,了解下它的(de)工作原理,會比較(jiao)(jiao)好些。
上文(wen)為(wei)大家介紹的(de)知識(shi)有(you)很多(duo),具(ju)體包含的(de)不(bu)僅(jin)僅(jin)有(you)消費者有(you)意(yi)向了解(jie)的(de)信息,還(huan)有(you)關(guan)于用戶角度出發涉(she)及的(de)極具(ju)有(you)參(can)考(kao)(kao)借(jie)鑒價值的(de)知識(shi)。比如電風(feng)扇(shan)(shan)調速(su)器(qi)原理和安裝操作(zuo)須知等(deng)等(deng),并且更(geng)進(jin)一步(bu)還(huan)有(you)關(guan)于電風(feng)扇(shan)(shan)調速(su)器(qi)接線的(de)步(bu)驟(zou)信息。有(you)興趣(qu)了解(jie)學習(xi)的(de)朋(peng)友(you)不(bu)妨(fang)參(can)考(kao)(kao)實際具(ju)體情(qing)況學習(xi)分(fen)析,在購置相關(guan)類似產(chan)品的(de)時候也(ye)可以從電風(feng)扇(shan)(shan)調速(su)器(qi)入手加以考(kao)(kao)慮。