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核電站sf6氣體監測報警系統報警裝置價格

發布時間:2024-01-30 10:36:20       發布人:dxdz  瀏覽量:

核電站sf6氣體監測報警系統報警裝置價格

SF6氣(qi)(qi)體(ti)(ti)背景簡(jian)介六氟化(hua)硫(liu)(SF6)氣(qi)(qi)體(ti)(ti)由法(fa)國兩(liang)位化(hua)學家Moissan和Lebeau于1900年合成,它以其(qi)優異的(de)(de)絕緣(yuan)和滅弧性能(neng),在電力系統中(zhong)得到廣泛應用(yong)。雖然在常態下,SF6氣(qi)(qi)體(ti)(ti)是一種無色、無味(wei)、無毒的(de)(de)惰(duo)性氣(qi)(qi)體(ti)(ti),但(dan)在高壓(ya)電弧的(de)(de)作用(yong)下,這種氣(qi)(qi)體(ti)(ti)會發生(sheng)分解,遇到水份(fen)后還會產生(sheng)一些(xie)劇(ju)(ju)毒物質,如(ru)氟化(hua)亞(ya)硫(liu)酰(SOF2)、四氟化(hua)硫(liu)(SF4)、二(er)氟化(hua)硫(liu)(SF2)等,類似這些(xie)劇(ju)(ju)毒物質即便是微量也能(neng)致人(ren)非命。當前(qian),SF6氣(qi)(qi)體(ti)(ti)在中(zhong)、高壓(ya)設備中(zhong)的(de)(de)大量使用(yong),其(qi)安全性已受到人(ren)們(men)的(de)(de)普遍關(guan)注。針(zhen)對(dui)SF6比空氣(qi)(qi)重,泄漏易聚集,易造成低層空間缺(que)氧,空氣(qi)(qi)含毒環境對(dui)人(ren)員的(de)(de)威脅(xie)等問題,有(you)關(guan)部門已制訂了(le)一系列(lie)相應的(de)(de)行(xing)業安全法(fa)規

顯(xian)(xian)(xian)(xian)示屏由控(kong)制單(dan)(dan)元、通(tong)信單(dan)(dan)元、人體感(gan)(gan)應(ying)(ying)啟(qi)動(dong)顯(xian)(xian)(xian)(xian)示及(ji)(ji)語音(yin)播報單(dan)(dan)元組成(cheng),當(dang)人體感(gan)(gan)應(ying)(ying)器感(gan)(gan)應(ying)(ying)到人身(shen)啟(qi)動(dong)信息(xi)(xi),將啟(qi)動(dong)信息(xi)(xi)通(tong)過485總線(xian)傳(chuan)輸(shu)給(gei)監(jian)控(kong)主機,由監(jian)控(kong)主機控(kong)制顯(xian)(xian)(xian)(xian)示單(dan)(dan)元顯(xian)(xian)(xian)(xian)示室內(nei)SF6高值(zhi)及(ji)(ji)對應(ying)(ying)機號(hao)和O2低(di)值(zhi)及(ji)(ji)對應(ying)(ying)機號(hao),后顯(xian)(xian)(xian)(xian)示室內(nei)是否安(an)(an)全,同時(shi)語音(yin)播報顯(xian)(xian)(xian)(xian)示內(nei)容(rong)。專為多個入口(kou)而設(she)計,一般安(an)(an)裝(zhuang)在場所入口(kou)處,為工作(zuo)人員在進入每個入口(kou)時(shi)都能及(ji)(ji)時(shi)播報和顯(xian)(xian)(xian)(xian)示場所內(nei)狀(zhuang)態和安(an)(an)全情況。

DX6000H型(xing)SF6 在線(xian)監(jian)(jian)測(ce)報(bao)(bao)警系(xi)統適用于配(pei)電(dian)(dian)室、開(kai)關站(zhan)、光伏發(fa)電(dian)(dian)廠、海上(shang)(shang)風電(dian)(dian)場(chang)、10KV、35KV、220KV開(kai)關柜、GIS室等(deng)場(chang)所;設備監(jian)(jian)測(ce)精(jing)度高(gao)、范圍廣、功能全(quan),具(ju)DX良(liang)好(hao)的(de)擴展(zhan)性(xing) 2.1 采用1024*600觸摸(mo)屏,全(quan)中文菜單操作,界面友好(hao),操作簡(jian)單; 2.2 設備集成三(san)組(zu)485接口,采用插拔(ba)式接線(xian)端子接線(xian)簡(jian)單,具(ju)DX良(liang)好(hao)的(de)抗干擾能力(li),總線(xian)通訊,布線(xian)經濟,安裝(zhuang)方便; 2.3 三(san)組(zu)DC24V接口,可選配(pei)DC3.3V、DC5V、DC12V電(dian)(dian)壓(ya)輸出, 2.4 自動故障(zhang)(zhang)檢測(ce),并能用中文顯示處準確的(de)故障(zhang)(zhang)部位及類型(xing); 2.5 自動檢索探測(ce)器地(di)址及狀態(tai),SF6/O2/溫(wen)濕度探測(ce)器在同一系(xi)統監(jian)(jian)控; 2.6 大容(rong)量儲存芯片,循環記錄(lu)報(bao)(bao)警信息,大可記錄(lu)50000條; 2.7 RS485上(shang)(shang)傳(chuan)接口,標(biao)準modbus Rtu通訊協(xie)議(yi)。

2.8 關(guan)鍵參(can)數(shu)(shu)(shu),加密(mi)設定,防(fang)止誤操作(zuo) 2.9 多可(ke)(ke)選配7組(zu)(zu)繼電(dian)器(qi)(qi),繼電(dian)器(qi)(qi)控制(zhi)方(fang)式(shi)(shi)(shi)可(ke)(ke)軟(ruan)件設置(zhi)(zhi) 2.10 具DX 年-月-日(ri)-時(shi)(shi)-分-秒設置(zhi)(zhi)功能,并且帶DX每周七天分別顯(xian)(xian)示功能 壁(bi)掛(gua)式(shi)(shi)(shi)SF6氣體(ti)(ti)(ti)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)主機(ji)_SF6氧氣一體(ti)(ti)(ti)式(shi)(shi)(shi)探測器(qi)(qi)_SF6泄漏在(zai)線(xian)(xian)監(jian)測報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)系統(tong)_SF6氣體(ti)(ti)(ti)在(zai)線(xian)(xian)監(jian)測報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6氣體(ti)(ti)(ti)在(zai)線(xian)(xian)監(jian)測報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)系統(tong) 三章(zhang):主要技(ji)術指標 3.1 壁(bi)掛(gua)式(shi)(shi)(shi)主機(ji)技(ji)術指標(DX6000H型) 3.1.1 工作(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 工作(zuo)溫度(du)(du): -20℃~+55℃ 3.1.4 工作(zuo)濕度(du)(du): ≤93%RH 3.1.5 顯(xian)(xian)示方(fang)式(shi)(shi)(shi): 列表顯(xian)(xian)示,每頁顯(xian)(xian)示8組(zu)(zu)或(huo)10組(zu)(zu)數(shu)(shu)(shu)據(每組(zu)(zu)包括SF6/02/溫度(du)(du)/濕度(du)(du)四種數(shu)(shu)(shu)據和兩種數(shu)(shu)(shu)據狀(zhuang)態(tai)) 3.1.6 上傳(chuan)參(can)數(shu)(shu)(shu): 默(mo)認ID 1(可(ke)(ke)調),默(mo)認波特率9600(可(ke)(ke)調) 3.1.7 人體(ti)(ti)(ti)感(gan)應(ying):默(mo)認開(kai)啟(qi)(qi)(qi)感(gan)應(ying)亮(liang)屏(ping)功能 3.1.8 屏(ping)幕保護:默(mo)認開(kai)啟(qi)(qi)(qi)亮(liang)屏(ping)5分鐘后自(zi)動(dong)息屏(ping),人體(ti)(ti)(ti)感(gan)應(ying)或(huo)觸摸(mo)可(ke)(ke)亮(liang)屏(ping) 3.1.9 排(pai)風功能:自(zi)動(dong)排(pai)風,定時(shi)(shi)排(pai)風,手動(dong)排(pai)風,延(yan)時(shi)(shi)排(pai)風,手動(dong)排(pai)風可(ke)(ke)設置(zhi)(zhi)低1s,大12H,自(zi)動(dong)排(pai)風分為12組(zu)(zu),可(ke)(ke)設置(zhi)(zhi)開(kai)啟(qi)(qi)(qi)組(zu)(zu)數(shu)(shu)(shu)、開(kai)啟(qi)(qi)(qi)日(ri)期、開(kai)啟(qi)(qi)(qi)時(shi)(shi)間及啟(qi)(qi)(qi)動(dong)時(shi)(shi)間(啟(qi)(qi)(qi)動(dong)時(shi)(shi)間可(ke)(ke)更(geng)改)功能 sf6氣體(ti)(ti)(ti)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6氣體(ti)(ti)(ti)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)器(qi)(qi)_SF6報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)主機(ji)_SF6報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)器(qi)(qi)。

SF6行業安(an)全法(fa)規摘錄 ■191條(tiao) 裝(zhuang)(zhuang)有SF6設(she)備的(de)配電(dian)裝(zhuang)(zhuang)置(zhi)室和(he)SF6氣體(ti)實驗室,必(bi)須裝(zhuang)(zhuang)設(she)強力通(tong)(tong)風(feng)裝(zhuang)(zhuang)置(zhi)。風(feng)口(kou)應(ying)設(she)置(zhi)在室內低(di)部。■192條(tiao) 在室內,設(she)備充裝(zhuang)(zhuang)SF6氣體(ti)時,周圍環境相對濕度應(ying)≤80%,同(tong)時必(bi)須開啟通(tong)(tong)風(feng)系統(tong),并(bing)避免(mian)(mian)SF6氣體(ti)漏泄到工作(zuo)區。工作(zuo)區空氣中SF6氣體(ti)含量不得超過1000ppm。■196條(tiao) 工作(zuo)人(ren)(ren)員進(jin)入(ru)SF6配電(dian)裝(zhuang)(zhuang)置(zhi)室,必(bi)須先通(tong)(tong)風(feng)15min,并(bing)用檢(jian)漏儀測(ce)量SF6氣體(ti)含量。盡量避免(mian)(mian)一人(ren)(ren)進(jin)入(ru)SF6配電(dian)裝(zhuang)(zhuang)置(zhi)室進(jin)行巡視,不準(zhun)一人(ren)(ren)進(jin)入(ru)從(cong)事檢(jian)修工作(zuo)。■198條(tiao) 進(jin)入(ru)SF6配電(dian)裝(zhuang)(zhuang)置(zhi)室低(di)位區或(huo)電(dian)纜溝進(jin)行工作(zuo)應(ying)先檢(jian)測(ce)含氧量(不低(di)于(yu)18%)和(he)SF6氣體(ti)含量是否合格

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