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核電站sf6在線監測報警系統監控主機價格SF6報警

發布時間:2024-01-11 12:37:49       發布人:dxdz  瀏覽量:

核電站sf6在線監測報警系統監控主機價格SF6報警

SF6氣(qi)(qi)(qi)(qi)體(ti)已有(you)百年歷史,它是法國兩位化(hua)學(xue)家Moissan和Lebeau于(yu)1900年合(he)成(cheng)的(de)人造惰性氣(qi)(qi)(qi)(qi)體(ti),1940年前(qian)后,美國將其(qi)(qi)用于(yu)曼哈(ha)頓計(ji)劃(核(he)軍事)。SF6是強電(dian)(dian)(dian)(dian)(dian)負性氣(qi)(qi)(qi)(qi)體(ti),它的(de)分子(zi)極(ji)易(yi)吸附自由電(dian)(dian)(dian)(dian)(dian)子(zi)而形成(cheng)質(zhi)量大的(de)負離子(zi),削弱氣(qi)(qi)(qi)(qi)體(ti)中碰撞電(dian)(dian)(dian)(dian)(dian)離過(guo)程(cheng),因(yin)此其(qi)(qi)電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)絕(jue)緣(yuan)強度很高(gao),在(zai)均勻(yun)電(dian)(dian)(dian)(dian)(dian)場(chang)中約(yue)為空氣(qi)(qi)(qi)(qi)絕(jue)緣(yuan)強度的(de)2.5倍。SF6氣(qi)(qi)(qi)(qi)體(ti)在(zai)t≈2000K時出(chu)現熱分解高(gao)峰,因(yin)此在(zai)交流(liu)電(dian)(dian)(dian)(dian)(dian)弧(hu)(hu)電(dian)(dian)(dian)(dian)(dian)流(liu)過(guo)零時,SF6對(dui)弧(hu)(hu)道(dao)的(de)冷卻作用比空氣(qi)(qi)(qi)(qi)強得(de)多,其(qi)(qi)滅弧(hu)(hu)能(neng)力約(yue)為空氣(qi)(qi)(qi)(qi)的(de)100倍。SF6氣(qi)(qi)(qi)(qi)體(ti)絕(jue)緣(yuan)的(de)管(guan)道(dao)輸電(dian)(dian)(dian)(dian)(dian)線的(de)優點是介質(zhi)損耗小、傳輸容量大,且可用于(yu)高(gao)落差場(chang)合(he),因(yin)此常(chang)用于(yu)水電(dian)(dian)(dian)(dian)(dian)站出(chu)線,取(qu)代常(chang)規(gui)的(de)充油(you)電(dian)(dian)(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)(qi)體(ti)絕(jue)緣(yuan)的(de)變壓器(qi)具(ju)有(you)防火防爆。

顯示(shi)屏由控(kong)(kong)制單(dan)元(yuan)、通信單(dan)元(yuan)、人(ren)(ren)體感應啟動顯示(shi)及語音(yin)播(bo)報(bao)單(dan)元(yuan)組成(cheng),當人(ren)(ren)體感應器感應到(dao)人(ren)(ren)身啟動信息,將(jiang)啟動信息通過485總(zong)線傳(chuan)輸給(gei)監控(kong)(kong)主機,由監控(kong)(kong)主機控(kong)(kong)制顯示(shi)單(dan)元(yuan)顯示(shi)室(shi)內SF6高值及對(dui)應機號和(he)O2低值及對(dui)應機號,后顯示(shi)室(shi)內是否安(an)全,同時語音(yin)播(bo)報(bao)顯示(shi)內容。專(zhuan)為多個入(ru)(ru)口而設(she)計(ji),一般安(an)裝(zhuang)在場所入(ru)(ru)口處,為工(gong)作人(ren)(ren)員在進入(ru)(ru)每個入(ru)(ru)口時都(dou)能及時播(bo)報(bao)和(he)顯示(shi)場所內狀態和(he)安(an)全情況(kuang)。

DX6000H型SF6 在線(xian)(xian)(xian)監(jian)測報警系統適用于(yu)配電室(shi)(shi)、開關站、光(guang)伏發電廠、海上風電場(chang)、10KV、35KV、220KV開關柜(ju)、GIS室(shi)(shi)等場(chang)所;設備監(jian)測精度高、范(fan)圍廣、功能全(quan),具DX良好(hao)(hao)的(de)擴展(zhan)性(xing) 2.1 采(cai)用1024*600觸摸屏,全(quan)中(zhong)文菜單(dan)操作,界面友(you)好(hao)(hao),操作簡單(dan); 2.2 設備集成三組485接(jie)口(kou),采(cai)用插拔式接(jie)線(xian)(xian)(xian)端子(zi)接(jie)線(xian)(xian)(xian)簡單(dan),具DX良好(hao)(hao)的(de)抗干(gan)擾(rao)能力(li),總線(xian)(xian)(xian)通訊,布線(xian)(xian)(xian)經濟(ji),安裝(zhuang)方便; 2.3 三組DC24V接(jie)口(kou),可(ke)選配DC3.3V、DC5V、DC12V電壓輸出, 2.4 自動故障檢測,并能用中(zhong)文顯示(shi)處(chu)準(zhun)(zhun)確(que)的(de)故障部(bu)位及類型; 2.5 自動檢索探測器地址(zhi)及狀態,SF6/O2/溫濕度探測器在同(tong)一系統監(jian)控; 2.6 大容量儲存芯(xin)片,循環記錄報警信(xin)息,大可(ke)記錄50000條; 2.7 RS485上傳接(jie)口(kou),標(biao)準(zhun)(zhun)modbus Rtu通訊協議。

2.8 關(guan)鍵(jian)參數,加(jia)密設(she)定(ding),防止(zhi)誤操作(zuo)(zuo)(zuo) 2.9 多(duo)可(ke)(ke)選(xuan)配(pei)7組(zu)繼電(dian)器,繼電(dian)器控制方(fang)式(shi)(shi)可(ke)(ke)軟件設(she)置(zhi)(zhi) 2.10 具DX 年-月-日-時(shi)-分(fen)-秒設(she)置(zhi)(zhi)功(gong)能(neng),并且(qie)帶DX每(mei)(mei)周七天分(fen)別顯示(shi)功(gong)能(neng) 壁掛(gua)式(shi)(shi)SF6氣(qi)體(ti)報警(jing)主(zhu)機(ji)_SF6氧氣(qi)一體(ti)式(shi)(shi)探測(ce)(ce)器_SF6泄漏(lou)在線(xian)監測(ce)(ce)報警(jing)系統_SF6氣(qi)體(ti)在線(xian)監測(ce)(ce)報警(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)體(ti)在線(xian)監測(ce)(ce)報警(jing)系統 三(san)章:主(zhu)要技(ji)術指(zhi)標(biao) 3.1 壁掛(gua)式(shi)(shi)主(zhu)機(ji)技(ji)術指(zhi)標(biao)(DX6000H型) 3.1.1 工(gong)作(zuo)(zuo)(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號(hao)輸出: RS485 modbus_RTU 協議輸出 3.1.3 工(gong)作(zuo)(zuo)(zuo)溫(wen)度: -20℃~+55℃ 3.1.4 工(gong)作(zuo)(zuo)(zuo)濕度: ≤93%RH 3.1.5 顯示(shi)方(fang)式(shi)(shi): 列表顯示(shi),每(mei)(mei)頁(ye)顯示(shi)8組(zu)或(huo)10組(zu)數據(每(mei)(mei)組(zu)包括SF6/02/溫(wen)度/濕度四種數據和兩種數據狀態) 3.1.6 上傳參數: 默(mo)認ID 1(可(ke)(ke)調),默(mo)認波特(te)率(lv)9600(可(ke)(ke)調) 3.1.7 人體(ti)感(gan)應:默(mo)認開啟(qi)(qi)感(gan)應亮屏功(gong)能(neng) 3.1.8 屏幕保護:默(mo)認開啟(qi)(qi)亮屏5分(fen)鐘(zhong)后自(zi)動(dong)(dong)(dong)(dong)(dong)(dong)息屏,人體(ti)感(gan)應或(huo)觸(chu)摸可(ke)(ke)亮屏 3.1.9 排(pai)風(feng)功(gong)能(neng):自(zi)動(dong)(dong)(dong)(dong)(dong)(dong)排(pai)風(feng),定(ding)時(shi)排(pai)風(feng),手動(dong)(dong)(dong)(dong)(dong)(dong)排(pai)風(feng),延時(shi)排(pai)風(feng),手動(dong)(dong)(dong)(dong)(dong)(dong)排(pai)風(feng)可(ke)(ke)設(she)置(zhi)(zhi)低1s,大12H,自(zi)動(dong)(dong)(dong)(dong)(dong)(dong)排(pai)風(feng)分(fen)為(wei)12組(zu),可(ke)(ke)設(she)置(zhi)(zhi)開啟(qi)(qi)組(zu)數、開啟(qi)(qi)日期(qi)、開啟(qi)(qi)時(shi)間(jian)及啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)時(shi)間(jian)(啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)時(shi)間(jian)可(ke)(ke)更改)功(gong)能(neng) sf6氣(qi)體(ti)報警(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)體(ti)報警(jing)器_SF6報警(jing)裝(zhuang)置(zhi)(zhi)_SF6報警(jing)主(zhu)機(ji)_SF6報警(jing)器。

六(liu)氟化(hua)硫報(bao)(bao)警(jing)器(qi)(qi)是一款(kuan)專門用于檢測(ce)六(liu)氟化(hua)硫氣(qi)(qi)(qi)(qi)體(ti)泄漏、并能(neng)實(shi)時顯(xian)示氣(qi)(qi)(qi)(qi)體(ti)濃(nong)度(du),24小時實(shi)時在(zai)線(xian)檢測(ce)的(de)報(bao)(bao)警(jing)裝置。六(liu)氟化(hua)硫報(bao)(bao)警(jing)器(qi)(qi)由氣(qi)(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)控制器(qi)(qi)和氣(qi)(qi)(qi)(qi)體(ti)探測(ce)器(qi)(qi)兩部分組成,氣(qi)(qi)(qi)(qi)體(ti)探測(ce)器(qi)(qi)安裝在(zai)氣(qi)(qi)(qi)(qi)體(ti)泄漏檢測(ce)現場,通過核心部件氣(qi)(qi)(qi)(qi)體(ti)傳(chuan)感器(qi)(qi),實(shi)現氣(qi)(qi)(qi)(qi)體(ti)濃(nong)度(du)的(de)實(shi)時檢測(ce),也可以獨立(li)工作。氣(qi)(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)控制器(qi)(qi)可放置于值班(ban)室內,接(jie)收氣(qi)(qi)(qi)(qi)體(ti)探測(ce)器(qi)(qi)檢測(ce)的(de)濃(nong)度(du),并實(shi)現濃(nong)度(du)的(de)顯(xian)示及濃(nong)度(du)超標后的(de)聲(sheng)光(guang)報(bao)(bao)警(jing)功能(neng),并可以聯動外接(jie)設備(bei)(如電磁閥、排風扇、噴淋裝置)通過開關量(liang)上(shang)傳(chuan)PLC、DCS、消防系(xi)統(tong)等(deng)。

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