在(zai)手(shou)動(dong)(dong)或自動(dong)(dong)啟(qi)(qi)動(dong)(dong)中，要確認防火(huo)閥的(de)外引線已(yi)接入相(xiang)應中斷得(de)電，才能啟(qi)(qi)動(dong)(dong)風(feng)(feng)(feng)(feng)機(ji)(ji)，防排煙風(feng)(feng)(feng)(feng)機(ji)(ji)控制(zhi)(zhi)(zhi)(zhi)柜報價，在(zai)自動(dong)(dong)狀態下，消防聯動(dong)(dong)發出(chu)(chu)信(xin)號時(shi)，設備(bei)發出(chu)(chu)聲光報警，同時(shi)啟(qi)(qi)動(dong)(dong)消防風(feng)(feng)(feng)(feng)機(ji)(ji)。防排煙風(feng)(feng)(feng)(feng)機(ji)(ji)控制(zhi)(zhi)(zhi)(zhi)箱（消防風(feng)(feng)(feng)(feng)機(ji)(ji)控制(zhi)(zhi)(zhi)(zhi)柜），主要用于(yu)控制(zhi)(zhi)(zhi)(zhi)消防風(feng)(feng)(feng)(feng)機(ji)(ji)的(de)啟(qi)(qi)動(dong)(dong)和停止，能手(shou)動(dong)(dong)啟(qi)(qi)停，防排煙控制(zhi)(zhi)(zhi)(zhi)柜組(zu)成，遠程自動(dong)(dong)控制(zhi)(zhi)(zhi)(zhi)、雙(shuang)電源自動(dong)(dong)切(qie)換、防火(huo)閥切(qie)斷回路。防排煙控制(zhi)(zhi)(zhi)(zhi)柜滿足消防離心式或軸流式風(feng)(feng)(feng)(feng)機(ji)(ji)的(de)控制(zhi)(zhi)(zhi)(zhi)要求(qiu)，輸出(chu)(chu)過流、缺(que)相(xiang)、斷路、過載及失電等自動(dong)(dong)保(bao)(bao)護功能，對風(feng)(feng)(feng)(feng)機(ji)(ji)起(qi)可靠保(bao)(bao)護作用。

防排(pai)(pai)煙控制柜(ju)(ju)自(zi)動(dong)(dong)控制功能：當設(she)(she)備的(de)切換開(kai)(kai)關置于(yu)自(zi)動(dong)(dong)位置時， 防排(pai)(pai)煙風(feng)(feng)機通過(guo)消(xiao)防控制中心的(de)消(xiao)防啟動(dong)(dong)信號及時啟動(dong)(dong)防排(pai)(pai)煙風(feng)(feng)機，防排(pai)(pai)煙風(feng)(feng)機在自(zi)動(dong)(dong)運行的(de)狀態下還(huan)具有(you)手動(dong)(dong)優先(xian)的(de)功能。設(she)(she)備同(tong)時具備手動(dong)(dong)優先(xian)功能和自(zi)動(dong)(dong)操作(zuo)功能;相序及過(guo)壓欠壓保護器，防排(pai)(pai)煙控制柜(ju)(ju)，在三相交流電路(lu)中若檢測到過(guo)欠壓、錯相以及任何一(yi)相開(kai)(kai)路(lu)時立即執行保護動(dong)(dong)作(zuo)，切斷主(zhu)電路(lu)電源，防排(pai)(pai)煙控制柜(ju)(ju)廠家，從而迅速(su)保護負載，并發出故障聲光(guang)報警。防排(pai)(pai)煙風(feng)(feng)機控制柜(ju)(ju)的(de)主(zhu)電路(lu)配(pei)線(xian)應(ying)采用(yong)工作(zuo)溫度參(can)數大于(yu)105攝氏度的(de)阻燃(ran)導線(xian)（或電纜），且接(jie)線(xian)牢(lao)固；連接(jie)線(xian)槽應(ying)選(xuan)用(yong)不燃(ran)材料(liao)或難燃(ran)材料(liao)（氧指(zhi)數不小于(yu)28)制造(zao)。

消(xiao)(xiao)防(fang)(fang)控制(zhi)柜對(dui)消(xiao)(xiao)火栓泵（噴淋泵）的(de)啟(qi)動(dong)(dong)(dong)(dong)(dong)方(fang)式(shi)主(zhu)要(yao)有以(yi)(yi)下四(si)種：直(zhi)接啟(qi)動(dong)(dong)(dong)(dong)(dong)柜、軟起動(dong)(dong)(dong)(dong)(dong)柜、星(xing)角啟(qi)動(dong)(dong)(dong)(dong)(dong)柜、自藕啟(qi)動(dong)(dong)(dong)(dong)(dong)柜直(zhi)接啟(qi)動(dong)(dong)(dong)(dong)(dong)柜一般針對(dui)小功率的(de)電機(ji)(ji)（22KW以(yi)(yi)下），這種啟(qi)動(dong)(dong)(dong)(dong)(dong)方(fang)式(shi)主(zhu)要(yao)優點：所需元器(qi)件(jian)少、成本(ben)低、控制(zhi)簡單、維(wei)護方(fang)便(bian)。防(fang)(fang)排煙(yan)控制(zhi)柜是消(xiao)(xiao)防(fang)(fang)系統(tong)中不可或缺的(de)設備(bei)，依(yi)據各(ge)消(xiao)(xiao)防(fang)(fang)法規對(dui)防(fang)(fang)風機(ji)(ji)控制(zhi)設備(bei)的(de)要(yao)求，采用末端雙電源的(de)方(fang)式(shi)控制(zhi)消(xiao)(xiao)防(fang)(fang)風機(ji)(ji)的(de)啟(qi)動(dong)(dong)(dong)(dong)(dong)和停止，并能與(yu)防(fang)(fang)火閥等消(xiao)(xiao)防(fang)(fang)聯動(dong)(dong)(dong)(dong)(dong)。防(fang)(fang)排煙(yan)控制(zhi)柜由斷路器(qi)、交(jiao)流接觸器(qi)、電動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)保護器(qi)、相序及過壓(ya)欠壓(ya)保護器(qi)等低壓(ya)電氣(qi)配件(jian)組成。