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核電站sf6泄漏報警系統報警儀安裝

發布時間:2024-02-04 16:38:52       發布人:dxdz  瀏覽量:

核電站sf6泄漏報警系統報警儀安裝

SF6氣(qi)(qi)(qi)體(ti)已有百年(nian)歷史,它是法國兩位(wei)化(hua)學家Moissan和Lebeau于(yu)1900年(nian)合成的(de)(de)(de)人造惰性氣(qi)(qi)(qi)體(ti),1940年(nian)前(qian)后,美國將其用(yong)于(yu)曼哈頓計劃(hua)(核(he)軍事)。SF6是強(qiang)電(dian)(dian)負性氣(qi)(qi)(qi)體(ti),它的(de)(de)(de)分子極易吸附(fu)自由(you)電(dian)(dian)子而形(xing)成質(zhi)量(liang)(liang)大的(de)(de)(de)負離(li)子,削弱(ruo)氣(qi)(qi)(qi)體(ti)中碰撞電(dian)(dian)離(li)過程(cheng),因(yin)此其電(dian)(dian)氣(qi)(qi)(qi)絕(jue)(jue)緣強(qiang)度(du)很高,在(zai)均勻電(dian)(dian)場中約為空氣(qi)(qi)(qi)絕(jue)(jue)緣強(qiang)度(du)的(de)(de)(de)2.5倍(bei)。SF6氣(qi)(qi)(qi)體(ti)在(zai)t≈2000K時(shi)(shi)出(chu)現熱分解高峰,因(yin)此在(zai)交流電(dian)(dian)弧(hu)電(dian)(dian)流過零時(shi)(shi),SF6對弧(hu)道的(de)(de)(de)冷(leng)卻作用(yong)比空氣(qi)(qi)(qi)強(qiang)得多,其滅弧(hu)能力(li)約為空氣(qi)(qi)(qi)的(de)(de)(de)100倍(bei)。SF6氣(qi)(qi)(qi)體(ti)絕(jue)(jue)緣的(de)(de)(de)管道輸(shu)電(dian)(dian)線(xian)的(de)(de)(de)優點是介質(zhi)損(sun)耗小、傳(chuan)輸(shu)容量(liang)(liang)大,且可用(yong)于(yu)高落差場合,因(yin)此常用(yong)于(yu)水電(dian)(dian)站出(chu)線(xian),取代(dai)常規(gui)的(de)(de)(de)充油電(dian)(dian)纜。SF6氣(qi)(qi)(qi)體(ti)絕(jue)(jue)緣的(de)(de)(de)變(bian)壓器具有防火防爆。

主(zhu)(zhu)要(yao)功(gong)(gong)(gong)能(neng)監控(kong)報(bao)警(jing)主(zhu)(zhu)機主(zhu)(zhu)要(yao)用(yong)于對下采集實時(shi)(shi)(shi)(shi)數據(ju)(包括控(kong)制(zhi)器在內),對這(zhe)些(xie)數據(ju)進(jin)(jin)行分析和(he)管理(li),具(ju)有判斷現(xian)場(chang)數據(ju)是(shi)否超出(chu)設(she)定(ding)報(bao)警(jing)閥值(zhi)的功(gong)(gong)(gong)能(neng),超出(chu)則進(jin)(jin)行報(bao)警(jing)輸出(chu),啟動(dong)(dong)風機進(jin)(jin)行通(tong)風或啟動(dong)(dong)除濕進(jin)(jin)行除濕,同時(shi)(shi)(shi)(shi)聲光報(bao)警(jing)器進(jin)(jin)入報(bao)警(jing)狀態(tai)(tai),并(bing)(bing)能(neng)接收入口處人(ren)員入室啟動(dong)(dong)風機進(jin)(jin)行通(tong)風的功(gong)(gong)(gong)能(neng)。并(bing)(bing)可隨時(shi)(shi)(shi)(shi)接收一體(ti)化(hua)信(xin)息(xi)平(ping)臺(tai)的訪(fang)問; 監控(kong)報(bao)警(jing)主(zhu)(zhu)機的液晶顯示(shi)屏(ping)顯示(shi)現(xian)場(chang)實時(shi)(shi)(shi)(shi)數據(ju)、歷史數據(ju)、歷史報(bao)警(jing)數據(ju)和(he)報(bao)警(jing)時(shi)(shi)(shi)(shi)間等各種參數;還可采用(yong)鍵盤/觸模屏(ping)實現(xian)項目設(she)置、時(shi)(shi)(shi)(shi)間設(she)置、閥值(zhi)設(she)置、定(ding)時(shi)(shi)(shi)(shi)采集設(she)置、定(ding)時(shi)(shi)(shi)(shi)啟動(dong)(dong)風機設(she)置,還設(she)有人(ren)體(ti)感(gan)應啟動(dong)(dong)液晶顯示(shi)屏(ping)背光及(ji)(ji)語音(yin)播(bo)報(bao)實時(shi)(shi)(shi)(shi)數據(ju)等多種配置和(he)管理(li)功(gong)(gong)(gong)能(neng)。并(bing)(bing)能(neng)支持(chi)外置顯示(shi)屏(ping)狀態(tai)(tai)顯示(shi)及(ji)(ji)語音(yin)播(bo)報(bao)功(gong)(gong)(gong)能(neng);

DX6000H型(xing)SF6 在(zai)線(xian)監測(ce)(ce)(ce)報(bao)警系統(tong)適(shi)用(yong)(yong)于配(pei)電室、開關站、光伏發電廠、海上風電場、10KV、35KV、220KV開關柜、GIS室等(deng)場所;設備監測(ce)(ce)(ce)精度高、范(fan)圍廣、功能(neng)全,具有(you)良好的擴展性 2.1 采用(yong)(yong)1024*600觸(chu)摸屏,全中(zhong)文(wen)菜(cai)單操(cao)作,界面友好,操(cao)作簡單; 2.2 設備集成三(san)組(zu)485接(jie)口,采用(yong)(yong)插拔式(shi)接(jie)線(xian)端子接(jie)線(xian)簡單,具有(you)良好的抗干擾能(neng)力,總(zong)線(xian)通訊,布(bu)線(xian)經(jing)濟,安裝方便; 2.3 三(san)組(zu)DC24V接(jie)口,可選配(pei)DC3.3V、DC5V、DC12V電壓輸出(chu), 2.4 自動故(gu)障(zhang)檢(jian)(jian)測(ce)(ce)(ce),并(bing)能(neng)用(yong)(yong)中(zhong)文(wen)顯示處(chu)準(zhun)確的故(gu)障(zhang)部位(wei)及類型(xing); 2.5 自動檢(jian)(jian)索探測(ce)(ce)(ce)器(qi)地址及狀態,SF6/O2/溫(wen)濕度探測(ce)(ce)(ce)器(qi)在(zai)同一系統(tong)監控; 2.6 大容量儲存芯(xin)片,循環記(ji)錄(lu)報(bao)警信息,大可記(ji)錄(lu)50000條; 2.7 RS485上傳接(jie)口,標準(zhun)modbus Rtu通訊協議。

2.8 關(guan)鍵參數,加密設(she)(she)定(ding),防止誤操作 2.9 多可(ke)選配7組(zu)(zu)繼電(dian)器,繼電(dian)器控制(zhi)方(fang)式可(ke)軟件設(she)(she)置(zhi) 2.10 具有 年-月-日(ri)(ri)-時(shi)-分(fen)-秒設(she)(she)置(zhi)功(gong)能(neng)(neng),并且帶有每周七天分(fen)別顯(xian)示功(gong)能(neng)(neng) 壁掛式SF6氣(qi)體(ti)報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)主(zhu)機(ji)_SF6氧氣(qi)一體(ti)式探(tan)測器_SF6泄漏(lou)在(zai)(zai)線監(jian)測報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)系統_SF6氣(qi)體(ti)在(zai)(zai)線監(jian)測報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體(ti)在(zai)(zai)線監(jian)測報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)系統 三(san)章:主(zhu)要技術(shu)指(zhi)(zhi)標(biao) 3.1 壁掛式主(zhu)機(ji)技術(shu)指(zhi)(zhi)標(biao)(DX6000H型) 3.1.1 工(gong)作電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協議輸出 3.1.3 工(gong)作溫度: -20℃~+55℃ 3.1.4 工(gong)作濕度: ≤93%RH 3.1.5 顯(xian)示方(fang)式: 列表顯(xian)示,每頁顯(xian)示8組(zu)(zu)或10組(zu)(zu)數據(ju)(每組(zu)(zu)包括SF6/02/溫度/濕度四(si)種數據(ju)和兩種數據(ju)狀態(tai)) 3.1.6 上傳參數: 默認ID 1(可(ke)調),默認波特率9600(可(ke)調) 3.1.7 人體(ti)感應(ying):默認開(kai)啟(qi)(qi)感應(ying)亮(liang)(liang)屏功(gong)能(neng)(neng) 3.1.8 屏幕保護:默認開(kai)啟(qi)(qi)亮(liang)(liang)屏5分(fen)鐘后(hou)自動(dong)息(xi)屏,人體(ti)感應(ying)或觸(chu)摸可(ke)亮(liang)(liang)屏 3.1.9 排風(feng)(feng)功(gong)能(neng)(neng):自動(dong)排風(feng)(feng),定(ding)時(shi)排風(feng)(feng),手動(dong)排風(feng)(feng),延(yan)時(shi)排風(feng)(feng),手動(dong)排風(feng)(feng)可(ke)設(she)(she)置(zhi)低1s,大12H,自動(dong)排風(feng)(feng)分(fen)為12組(zu)(zu),可(ke)設(she)(she)置(zhi)開(kai)啟(qi)(qi)組(zu)(zu)數、開(kai)啟(qi)(qi)日(ri)(ri)期、開(kai)啟(qi)(qi)時(shi)間(jian)及(ji)啟(qi)(qi)動(dong)時(shi)間(jian)(啟(qi)(qi)動(dong)時(shi)間(jian)可(ke)更改)功(gong)能(neng)(neng) sf6氣(qi)體(ti)報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體(ti)報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)器_SF6報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)主(zhu)機(ji)_SF6報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)器。

六氟(fu)化(hua)硫(liu)(liu)氣體(ti)(ti)報警器,六氟(fu)化(hua)硫(liu)(liu)報警器,六氟(fu)化(hua)硫(liu)(liu)泄(xie)漏報警器,能(neng)(neng)自動(dong)適應環境的(de)變化(hua),自動(dong)修正傳感器的(de)老化(hua)曲線(xian),保(bao)持恒(heng)定(ding)的(de)報警靈敏度,具備識別傳感器故(gu)(gu)障(zhang)及提(ti)供高濃(nong)度氣體(ti)(ti)超限(xian)保(bao)護的(de)能(neng)(neng)力,當傳感器由于(yu)老化(hua)而可能(neng)(neng)失去功能(neng)(neng)時,六氟(fu)化(hua)硫(liu)(liu)氣體(ti)(ti)報警器能(neng)(neng)自動(dong)識別并報警,有效避(bi)免了(le)漏報,內置唯(wei)一(yi)的(de)電(dian)子串號,無需(xu)撥(bo)碼,避(bi)免了(le)撥(bo)碼開關的(de)機械故(gu)(gu)障(zhang)帶來的(de)系統(tong)不穩定(ding)。

核電站sf6泄漏報警系統報警儀安裝 燃氣報警器_可燃氣體報警器_可燃氣體探測器_氣體報警控制器_SF6泄漏報警主機_東信電子 核電站sf6泄漏報警系統報警儀安裝

燃氣報警器_可燃氣體報警器_可燃氣體探測器_氣體報警控制器_SF6泄漏報警主機_東信電子

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