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Z40隔爆(bao)型智(zhi)能一體(ti)化電動(dong)執(zhi)行(xing)器

整(zheng)體(ti)型和整(zheng)體(ti)調節(jie)型電動裝置上(shang)設有按鈕盒，為(wei)用(yong)戶提供現場(chang)控(kong)制和遠程(cheng)控(kong)制兩(liang)種控(kong)制方式。

1、現場(chang)控制(zhi)：打(da)(da)開按鈕盒蓋即可用按鈕盒內的(de)開、關按鈕現場(chang)操(cao)作。現場(chang)打(da)(da)開、關閉為自(zi)保持。閥門全關時綠燈亮，閥門全開時紅燈亮。蓋上蓋子現場(chang)操(cao)作停止。

2、遠程(cheng)控制：蓋(gai)上按鈕(niu)盒蓋(gai)即轉入遠程(cheng)控制。

整(zheng)體(ti)模塊調試方法：

1、手動(dong)將電動(dong)裝置(zhi)(zhi)置(zhi)(zhi)于中(zhong)間位置(zhi)(zhi)

2、接通AC380電(dian)源，電(dian)源指(zhi)示燈亮；若電(dian)源缺相(xiang)，則缺相(xiang)指(zhi)示燈亮

3、常規控制(zhi)時位(wei)(wei)置(zhi)反饋信(xin)號(hao)調(diao)節。將(jiang)電(dian)動裝置(zhi)打(da)到全(quan)關位(wei)(wei)置(zhi)，調(diao)節整體模塊上的“調(diao)零(ling)”電(dian)位(wei)(wei)器(qi)，使(shi)兩測試點(dian)的電(dian)壓接近零(ling)（≤2mV），然后調(diao)節“4mA”電(dian)位(wei)(wei)器(qi)使(shi)輸(shu)(shu)出信(xin)號(hao)為(wei)4mA；將(jiang)電(dian)動裝置(zhi)打(da)到全(quan)開(kai)位(wei)(wei)置(zhi)，調(diao)節“20mA”電(dian)位(wei)(wei)器(qi)使(shi)輸(shu)(shu)出信(xin)號(hao)為(wei)20mA。上述調(diao)節只須一次即(ji)可完成。

注：“調零”、“4mA”、“20mA”電(dian)位器均為順(shun)時(shi)針方向旋轉輸(shu)出信(xin)號(hao)增大，反(fan)之減小(xiao)，如發(fa)現順(shun)時(shi)針旋轉上述電(dian)位器時(shi)，輸(shu)出信(xin)號(hao)減小(xiao)，請將(jiang)電(dian)位器兩邊的線互換。

Z40隔爆型智(zhi)能一體(ti)化電(dian)動執行(xing)器產品(pin)概(gai)述：

隔(ge)(ge)爆(bao)(bao)(bao)型(xing)(xing)智能(neng)一體(ti)化(hua)電(dian)動(dong)執行(xing)器(qi)適(shi)用(yong)(yong)于(yu)易燃(ran)易爆(bao)(bao)(bao)的(de)(de)(de)場(chang)合,安全系數高、操作功能(neng)強、性(xing)(xing)能(neng)穩定等(deng)。隔(ge)(ge)爆(bao)(bao)(bao)型(xing)(xing)智能(neng)一體(ti)化(hua)電(dian)動(dong)執行(xing)器(qi)有dI和dIIBT4兩(liang)種(zhong)，dI適(shi)用(yong)(yong)于(yu)煤礦非采掘工作面；dIIBT4用(yong)(yong)于(yu)工廠，適(shi)用(yong)(yong)于(yu)環(huan)境為IIA、IIB級T1～T4組的(de)(de)(de)爆(bao)(bao)(bao)炸性(xing)(xing)氣(qi)體(ti)混合物。隔(ge)(ge)爆(bao)(bao)(bao)型(xing)(xing)智能(neng)一體(ti)化(hua)電(dian)動(dong)執行(xing)器(qi)的(de)(de)(de)性(xing)(xing)能(neng)符合GB3836.1-2000<爆(bao)(bao)(bao)炸性(xing)(xing)環(huan)境用(yong)(yong)防爆(bao)(bao)(bao)電(dian)氣(qi)設備通用(yong)(yong)要(yao)求>及JB/T8529-1997<隔(ge)(ge)爆(bao)(bao)(bao)型(xing)(xing)閥門電(dian)動(dong)裝置(zhi)技術條件(jian)>的(de)(de)(de)規定。并經(jing)國家(jia)防爆(bao)(bao)(bao)電(dian)氣(qi)產品測試(shi)中心檢定，取得了防爆(bao)(bao)(bao)合格(ge)證。

爾整體型(xing)電(dian)(dian)裝是在Z普(pu)通(tong)型(xing)基礎(chu)上(shang)派生而成(cheng)，增加了不少(shao)電(dian)(dian)器(qi)和(he)電(dian)(dian)子元件，整體普(pu)通(tong)型(xing)電(dian)(dian)氣部分主要(yao)由(you)多(duo)功(gong)能模塊(kuai)MK1 遠程控制模塊(kuai)MK2 按鈕盒(he)指示燈、開度表(biao)、接觸器(qi)等(deng)組(zu)成(cheng)。多(duo)功(gong)能模塊(kuai)MK1又由(you)相位識(shi)別器(qi)XS、接觸器(qi)互鎖保護器(qi)HB和(he)直流電(dian)(dian)源DC三(san)部分組(zu)成(cheng)。遠程模塊(kuai)MK2由(you)四個固(gu)態(tai)繼電(dian)(dian)器(qi)和(he)三(san)個撥碼開關組(zu)成(cheng) 。整體調節型(xing)電(dian)(dian)氣部分由(you)調節 模塊(kuai)TMK、接觸器(qi)等(deng)組(zu)成(cheng)。控制線為220V，50Hz（特殊(shu)訂(ding)貨(huo)60Hz）；遠程控制為24VDC。