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DZZ30-24型智能開關電動執行器的詳細資料:
DZZ30-24型智能開關電動執行器
電動(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)器(qi)(qi)多與(yu)閥門(men)配(pei)套(tao),應(ying)用(yong)于自動(dong)(dong)(dong)(dong)(dong)化操控(kong)體(ti)系(xi)(xi)。電動(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)器(qi)(qi)的(de)(de)(de)品(pin)種(zhong)許多,在(zai)動(dong)(dong)(dong)(dong)(dong)作方(fang)法上各有不同,如(ru)角(jiao)行(xing)(xing)(xing)程電動(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)器(qi)(qi)是輸(shu)出(chu)轉(zhuan)角(jiao)力(li)矩,而直行(xing)(xing)(xing)程電動(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)器(qi)(qi)是輸(shu)出(chu)位移推力(li)。電動(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)器(qi)(qi)在(zai)體(ti)系(xi)(xi)應(ying)用(yong)時的(de)(de)(de)品(pin)種(zhong),應(ying)依(yi)據閥門(men)的(de)(de)(de)作業(ye)需要(yao)進(jin)行(xing)(xing)(xing)選擇。閥門(men)自身(shen)的(de)(de)(de)品(pin)種(zhong)適當多樣,各種(zhong)閥門(men)的(de)(de)(de)用(yong)處和作業(ye)原理(li)也(ye)不盡相同,但一般來說閥門(men)都是經過旋轉(zhuan)閥瓣視(shi)點或升降閥板(ban)來操控(kong)啟閉(bi)或開關視(shi)點的(de)(de)(de)。電動(dong)(dong)(dong)(dong)(dong)執(zhi)(zhi)行(xing)(xing)(xing)器(qi)(qi)的(de)(de)(de)選型就是要(yao)依(yi)據閥門(men)的(de)(de)(de)啟閉(bi)方(fang)法來配(pei)套(tao)進(jin)行(xing)(xing)(xing)。
DZZ30-24型(xing)智能開關電動執(zhi)行器調試方法:
1、手(shou)動將電動裝置置于中間位置
2、接(jie)通AC380電源(yuan),電源(yuan)指(zhi)(zhi)示燈(deng)亮;若電源(yuan)缺(que)相,則缺(que)相指(zhi)(zhi)示燈(deng)亮
3、常規控制時位置反饋信號調節。將電動裝置打到全關位置,調節整體模塊上的“調零”電位器,使兩測試點的電壓接近零(≤2mV),然后調節“4mA”電位器使輸出信號為4mA;將電動裝置打到全開位置,調節“20mA”電位器使輸出信號為20mA。上述調節只須一次即可完成。
注:“調零”、“4mA”、“20mA”電位器均為順時針方向旋轉輸出信號增大,反之減小,如發現順時針旋轉上述電位器時,輸出信號減小,請將電位器兩邊的線互換。
DZW型(xing)系列多回(hui)(hui)轉電(dian)動(dong)(dong)(dong)裝(zhuang)(zhuang)置(zhi),通(tong)稱為DZW型(xing)。適(shi)用(yong)(yong)于閥(fa)(fa)(fa)(fa)瓣做(zuo)直線運動(dong)(dong)(dong)的(de)閥(fa)(fa)(fa)(fa)門(men)(men)(men)(men),如閘閥(fa)(fa)(fa)(fa),截止閥(fa)(fa)(fa)(fa),隔膜閥(fa)(fa)(fa)(fa),節(jie)流閥(fa)(fa)(fa)(fa)等。其(qi)派生產品適(shi)用(yong)(yong)球閥(fa)(fa)(fa)(fa)、蝶閥(fa)(fa)(fa)(fa)和風門(men)(men)(men)(men)等。用(yong)(yong)于閥(fa)(fa)(fa)(fa)門(men)(men)(men)(men)的(de)開啟,關(guan)閉或(huo)調節(jie),是對閥(fa)(fa)(fa)(fa)門(men)(men)(men)(men)實現遠控,集控和自控的(de)*的(de)驅動(dong)(dong)(dong)裝(zhuang)(zhuang)置(zhi)。多回(hui)(hui)轉閥(fa)(fa)(fa)(fa)門(men)(men)(men)(men)電(dian)動(dong)(dong)(dong)裝(zhuang)(zhuang)置(zhi),通(tong)稱為Z型(xing),有(you)(you)轉矩型(xing)和推力型(xing)。適(shi)用(yong)(yong)于閥(fa)(fa)(fa)(fa)瓣做(zuo)直線運動(dong)(dong)(dong)的(de)閥(fa)(fa)(fa)(fa)門(men)(men)(men)(men),如閘閥(fa)(fa)(fa)(fa)、截止閥(fa)(fa)(fa)(fa)、隔膜閥(fa)(fa)(fa)(fa)、水閘門(men)(men)(men)(men)等。用(yong)(yong)于閥(fa)(fa)(fa)(fa)門(men)(men)(men)(men)的(de)開啟、關(guan)閉或(huo)調節(jie),是對閥(fa)(fa)(fa)(fa)門(men)(men)(men)(men)實現遠控、集控和自控的(de)*的(de)驅動(dong)(dong)(dong)裝(zhuang)(zhuang)置(zhi)。他們具有(you)(you)功能全、性能可靠、控制系統先進、體(ti)積(ji)小、重量輕、使(shi)用(yong)(yong)維護方便(bian)等特點。廣(guang)泛用(yong)(yong)于電(dian)力、冶金、石(shi)油、化工、造紙(zhi)、污水處理等部門(men)(men)(men)(men)。
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