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核電站sf6氣體報警裝置探測主機

發布時間:2024-01-28 21:03:42       發布人:dxdz  瀏覽量:

核電站sf6氣體報警裝置探測主機

SF6氣(qi)(qi)體(ti)背(bei)景簡介六(liu)氟(fu)化(hua)(hua)硫(SF6)氣(qi)(qi)體(ti)由法(fa)國兩位化(hua)(hua)學家Moissan和(he)Lebeau于(yu)1900年合成(cheng),它(ta)以其優異的(de)絕緣和(he)滅弧(hu)性能,在(zai)(zai)電力系(xi)統中(zhong)(zhong)得到廣泛(fan)應用。雖(sui)然(ran)在(zai)(zai)常態下,SF6氣(qi)(qi)體(ti)是一種無(wu)(wu)色、無(wu)(wu)味、無(wu)(wu)毒的(de)惰性氣(qi)(qi)體(ti),但在(zai)(zai)高壓電弧(hu)的(de)作用下,這種氣(qi)(qi)體(ti)會(hui)發生分(fen)解(jie),遇到水份(fen)后還會(hui)產(chan)生一些劇毒物(wu)質(zhi),如氟(fu)化(hua)(hua)亞硫酰(SOF2)、四氟(fu)化(hua)(hua)硫(SF4)、二氟(fu)化(hua)(hua)硫(SF2)等,類似這些劇毒物(wu)質(zhi)即便是微量也(ye)能致人非命。當(dang)前(qian),SF6氣(qi)(qi)體(ti)在(zai)(zai)中(zhong)(zhong)、高壓設備(bei)中(zhong)(zhong)的(de)大量使用,其安全(quan)性已受(shou)到人們的(de)普遍關注。針對SF6比(bi)空(kong)(kong)氣(qi)(qi)重,泄(xie)漏易聚集(ji),易造成(cheng)低層空(kong)(kong)間缺(que)氧,空(kong)(kong)氣(qi)(qi)含毒環境對人員的(de)威脅等問題,有(you)關部門已制訂了一系(xi)列相應的(de)行業安全(quan)法(fa)規

主要功(gong)能(neng)監控報(bao)(bao)警主機(ji)(ji)主要用(yong)于(yu)對(dui)下采(cai)集實(shi)(shi)時(shi)(shi)數(shu)據(ju)(ju)(ju)(包括控制器(qi)在內),對(dui)這些數(shu)據(ju)(ju)(ju)進(jin)(jin)行(xing)分(fen)析和管理,具(ju)有(you)判斷現場數(shu)據(ju)(ju)(ju)是否超出設(she)定(ding)報(bao)(bao)警閥值的(de)功(gong)能(neng),超出則進(jin)(jin)行(xing)報(bao)(bao)警輸出,啟(qi)動(dong)(dong)風(feng)機(ji)(ji)進(jin)(jin)行(xing)通風(feng)或啟(qi)動(dong)(dong)除濕進(jin)(jin)行(xing)除濕,同時(shi)(shi)聲光報(bao)(bao)警器(qi)進(jin)(jin)入(ru)報(bao)(bao)警狀(zhuang)態,并(bing)能(neng)接收(shou)(shou)入(ru)口處(chu)人員入(ru)室啟(qi)動(dong)(dong)風(feng)機(ji)(ji)進(jin)(jin)行(xing)通風(feng)的(de)功(gong)能(neng)。并(bing)可隨時(shi)(shi)接收(shou)(shou)一體化信息平臺(tai)的(de)訪問; 監控報(bao)(bao)警主機(ji)(ji)的(de)液(ye)晶(jing)顯示(shi)(shi)(shi)屏顯示(shi)(shi)(shi)現場實(shi)(shi)時(shi)(shi)數(shu)據(ju)(ju)(ju)、歷史數(shu)據(ju)(ju)(ju)、歷史報(bao)(bao)警數(shu)據(ju)(ju)(ju)和報(bao)(bao)警時(shi)(shi)間(jian)等各種參數(shu);還可采(cai)用(yong)鍵盤/觸模屏實(shi)(shi)現項目(mu)設(she)置(zhi)、時(shi)(shi)間(jian)設(she)置(zhi)、閥值設(she)置(zhi)、定(ding)時(shi)(shi)采(cai)集設(she)置(zhi)、定(ding)時(shi)(shi)啟(qi)動(dong)(dong)風(feng)機(ji)(ji)設(she)置(zhi),還設(she)有(you)人體感應啟(qi)動(dong)(dong)液(ye)晶(jing)顯示(shi)(shi)(shi)屏背光及語音播報(bao)(bao)實(shi)(shi)時(shi)(shi)數(shu)據(ju)(ju)(ju)等多種配置(zhi)和管理功(gong)能(neng)。并(bing)能(neng)支持(chi)外置(zhi)顯示(shi)(shi)(shi)屏狀(zhuang)態顯示(shi)(shi)(shi)及語音播報(bao)(bao)功(gong)能(neng);

DX6000H型(xing)SF6 在線監(jian)測報警(jing)系統適(shi)用(yong)于配(pei)電(dian)室(shi)、開關站、光伏(fu)發(fa)電(dian)廠、海上(shang)風(feng)電(dian)場(chang)、10KV、35KV、220KV開關柜、GIS室(shi)等場(chang)所;設備監(jian)測精度高(gao)、范(fan)圍(wei)廣(guang)、功能全(quan),具有良好的(de)擴展性(xing) 2.1 采(cai)用(yong)1024*600觸摸屏,全(quan)中文菜(cai)單(dan)操作,界面友好,操作簡單(dan); 2.2 設備集成三(san)組(zu)485接(jie)口(kou)(kou),采(cai)用(yong)插拔式接(jie)線端子接(jie)線簡單(dan),具有良好的(de)抗(kang)干(gan)擾能力,總線通(tong)(tong)訊,布線經(jing)濟,安裝方便(bian); 2.3 三(san)組(zu)DC24V接(jie)口(kou)(kou),可選配(pei)DC3.3V、DC5V、DC12V電(dian)壓輸(shu)出, 2.4 自動故(gu)障(zhang)(zhang)檢測,并能用(yong)中文顯示處(chu)準確(que)的(de)故(gu)障(zhang)(zhang)部位(wei)及(ji)類型(xing); 2.5 自動檢索(suo)探(tan)測器(qi)地(di)址及(ji)狀態,SF6/O2/溫(wen)濕(shi)度探(tan)測器(qi)在同一系統監(jian)控; 2.6 大容量儲存芯片,循(xun)環記錄(lu)報警(jing)信息,大可記錄(lu)50000條; 2.7 RS485上(shang)傳接(jie)口(kou)(kou),標準modbus Rtu通(tong)(tong)訊協議(yi)。

2.8 關鍵參(can)數(shu)(shu),加(jia)密設(she)定,防止誤操作(zuo) 2.9 多(duo)可(ke)選配7組(zu)繼電(dian)器(qi)(qi),繼電(dian)器(qi)(qi)控制方式(shi)(shi)可(ke)軟(ruan)件設(she)置(zhi) 2.10 具有(you) 年-月-日(ri)-時(shi)-分-秒設(she)置(zhi)功(gong)(gong)(gong)能,并且帶(dai)有(you)每(mei)(mei)周(zhou)七天(tian)分別顯示(shi)功(gong)(gong)(gong)能 壁(bi)掛(gua)式(shi)(shi)SF6氣體(ti)報(bao)(bao)(bao)警(jing)主機_SF6氧氣一體(ti)式(shi)(shi)探測(ce)器(qi)(qi)_SF6泄(xie)漏在(zai)線(xian)(xian)監(jian)測(ce)報(bao)(bao)(bao)警(jing)系統(tong)_SF6氣體(ti)在(zai)線(xian)(xian)監(jian)測(ce)報(bao)(bao)(bao)警(jing)裝置(zhi)_SF6氣體(ti)在(zai)線(xian)(xian)監(jian)測(ce)報(bao)(bao)(bao)警(jing)系統(tong) 三章:主要(yao)技術指標 3.1 壁(bi)掛(gua)式(shi)(shi)主機技術指標(DX6000H型(xing)) 3.1.1 工(gong)作(zuo)電(dian)壓(ya): AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出(chu): RS485 modbus_RTU 協議輸(shu)出(chu) 3.1.3 工(gong)作(zuo)溫(wen)(wen)度: -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕(shi)度: ≤93%RH 3.1.5 顯示(shi)方式(shi)(shi): 列表顯示(shi),每(mei)(mei)頁顯示(shi)8組(zu)或(huo)10組(zu)數(shu)(shu)據(每(mei)(mei)組(zu)包括SF6/02/溫(wen)(wen)度/濕(shi)度四種數(shu)(shu)據和兩(liang)種數(shu)(shu)據狀態(tai)) 3.1.6 上(shang)傳參(can)數(shu)(shu): 默(mo)(mo)認ID 1(可(ke)調(diao)),默(mo)(mo)認波特率9600(可(ke)調(diao)) 3.1.7 人體(ti)感應:默(mo)(mo)認開(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)感應亮(liang)(liang)屏功(gong)(gong)(gong)能 3.1.8 屏幕(mu)保護:默(mo)(mo)認開(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)亮(liang)(liang)屏5分鐘后自(zi)動(dong)息屏,人體(ti)感應或(huo)觸摸(mo)可(ke)亮(liang)(liang)屏 3.1.9 排風(feng)(feng)(feng)(feng)功(gong)(gong)(gong)能:自(zi)動(dong)排風(feng)(feng)(feng)(feng),定時(shi)排風(feng)(feng)(feng)(feng),手動(dong)排風(feng)(feng)(feng)(feng),延時(shi)排風(feng)(feng)(feng)(feng),手動(dong)排風(feng)(feng)(feng)(feng)可(ke)設(she)置(zhi)低1s,大12H,自(zi)動(dong)排風(feng)(feng)(feng)(feng)分為12組(zu),可(ke)設(she)置(zhi)開(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)組(zu)數(shu)(shu)、開(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)日(ri)期、開(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)時(shi)間(jian)及(ji)啟(qi)(qi)(qi)動(dong)時(shi)間(jian)(啟(qi)(qi)(qi)動(dong)時(shi)間(jian)可(ke)更改)功(gong)(gong)(gong)能 sf6氣體(ti)報(bao)(bao)(bao)警(jing)裝置(zhi)_SF6氣體(ti)報(bao)(bao)(bao)警(jing)器(qi)(qi)_SF6報(bao)(bao)(bao)警(jing)裝置(zhi)_SF6報(bao)(bao)(bao)警(jing)主機_SF6報(bao)(bao)(bao)警(jing)器(qi)(qi)。

六(liu)(liu)氟化(hua)(hua)硫(liu)氣體(ti)(ti)報(bao)(bao)警(jing)(jing)器(qi)(qi),六(liu)(liu)氟化(hua)(hua)硫(liu)報(bao)(bao)警(jing)(jing)器(qi)(qi),六(liu)(liu)氟化(hua)(hua)硫(liu)泄漏報(bao)(bao)警(jing)(jing)器(qi)(qi),能(neng)(neng)自動(dong)適應環境的(de)變(bian)化(hua)(hua),自動(dong)修(xiu)正傳感器(qi)(qi)的(de)老化(hua)(hua)曲線(xian),保持恒定的(de)報(bao)(bao)警(jing)(jing)靈敏度,具備識別傳感器(qi)(qi)故障(zhang)(zhang)及提供高濃度氣體(ti)(ti)超限保護(hu)的(de)能(neng)(neng)力(li),當傳感器(qi)(qi)由于老化(hua)(hua)而可(ke)能(neng)(neng)失去功能(neng)(neng)時,六(liu)(liu)氟化(hua)(hua)硫(liu)氣體(ti)(ti)報(bao)(bao)警(jing)(jing)器(qi)(qi)能(neng)(neng)自動(dong)識別并報(bao)(bao)警(jing)(jing),有效避(bi)免(mian)了漏報(bao)(bao),內置(zhi)唯一(yi)的(de)電子串號,無需撥碼,避(bi)免(mian)了撥碼開關(guan)的(de)機械故障(zhang)(zhang)帶來(lai)的(de)系統不穩定。

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