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核電站sf6泄漏報警報警裝置安裝

發布時間:2024-02-04 13:41:17       發布人:dxdz  瀏覽量:

核電站sf6泄漏報警報警裝置安裝

SF6氣(qi)體(ti)已有百年(nian)歷史(shi),它是法(fa)國兩位(wei)化學家Moissan和Lebeau于(yu)1900年(nian)合(he)成的(de)人造惰性氣(qi)體(ti),1940年(nian)前(qian)后,美(mei)國將其用于(yu)曼哈頓(dun)計劃(核軍事(shi))。SF6是強電(dian)(dian)(dian)負性氣(qi)體(ti),它的(de)分子(zi)極易吸附(fu)自(zi)由電(dian)(dian)(dian)子(zi)而形成質量大的(de)負離子(zi),削弱氣(qi)體(ti)中(zhong)碰撞電(dian)(dian)(dian)離過(guo)程,因此其電(dian)(dian)(dian)氣(qi)絕(jue)緣強度很高,在(zai)均勻電(dian)(dian)(dian)場中(zhong)約為(wei)空(kong)氣(qi)絕(jue)緣強度的(de)2.5倍。SF6氣(qi)體(ti)在(zai)t≈2000K時出現熱分解高峰,因此在(zai)交流(liu)電(dian)(dian)(dian)弧(hu)電(dian)(dian)(dian)流(liu)過(guo)零時,SF6對(dui)弧(hu)道的(de)冷(leng)卻(que)作用比空(kong)氣(qi)強得多,其滅(mie)弧(hu)能力約為(wei)空(kong)氣(qi)的(de)100倍。SF6氣(qi)體(ti)絕(jue)緣的(de)管(guan)道輸(shu)電(dian)(dian)(dian)線的(de)優點是介質損耗小、傳輸(shu)容量大,且可用于(yu)高落差場合(he),因此常用于(yu)水(shui)電(dian)(dian)(dian)站出線,取代常規的(de)充油電(dian)(dian)(dian)纜。SF6氣(qi)體(ti)絕(jue)緣的(de)變壓器具(ju)有防火防爆。

主要(yao)功(gong)(gong)能(neng)(neng)監控(kong)(kong)報(bao)警(jing)(jing)(jing)主機(ji)(ji)主要(yao)用(yong)于(yu)對下采集實(shi)時(shi)(shi)(shi)數(shu)據(ju)(包括控(kong)(kong)制(zhi)器(qi)在內(nei)),對這些數(shu)據(ju)進行分析和管理,具有判(pan)斷現場數(shu)據(ju)是否超出設定(ding)報(bao)警(jing)(jing)(jing)閥值的(de)功(gong)(gong)能(neng)(neng),超出則進行報(bao)警(jing)(jing)(jing)輸出,啟(qi)動(dong)(dong)風機(ji)(ji)進行通(tong)風或啟(qi)動(dong)(dong)除(chu)濕(shi)進行除(chu)濕(shi),同時(shi)(shi)(shi)聲光(guang)報(bao)警(jing)(jing)(jing)器(qi)進入(ru)報(bao)警(jing)(jing)(jing)狀態(tai),并能(neng)(neng)接收入(ru)口處人員入(ru)室啟(qi)動(dong)(dong)風機(ji)(ji)進行通(tong)風的(de)功(gong)(gong)能(neng)(neng)。并可隨時(shi)(shi)(shi)接收一體(ti)化(hua)信息平(ping)臺的(de)訪問(wen); 監控(kong)(kong)報(bao)警(jing)(jing)(jing)主機(ji)(ji)的(de)液(ye)晶(jing)顯(xian)示屏(ping)(ping)顯(xian)示現場實(shi)時(shi)(shi)(shi)數(shu)據(ju)、歷史數(shu)據(ju)、歷史報(bao)警(jing)(jing)(jing)數(shu)據(ju)和報(bao)警(jing)(jing)(jing)時(shi)(shi)(shi)間(jian)等各種參數(shu);還可采用(yong)鍵(jian)盤/觸模屏(ping)(ping)實(shi)現項目(mu)設置(zhi)、時(shi)(shi)(shi)間(jian)設置(zhi)、閥值設置(zhi)、定(ding)時(shi)(shi)(shi)采集設置(zhi)、定(ding)時(shi)(shi)(shi)啟(qi)動(dong)(dong)風機(ji)(ji)設置(zhi),還設有人體(ti)感應啟(qi)動(dong)(dong)液(ye)晶(jing)顯(xian)示屏(ping)(ping)背(bei)光(guang)及語音播報(bao)實(shi)時(shi)(shi)(shi)數(shu)據(ju)等多種配(pei)置(zhi)和管理功(gong)(gong)能(neng)(neng)。并能(neng)(neng)支持(chi)外置(zhi)顯(xian)示屏(ping)(ping)狀態(tai)顯(xian)示及語音播報(bao)功(gong)(gong)能(neng)(neng);

DX6000H型SF6 在線監測(ce)報警系統適用于配電(dian)(dian)室、開關(guan)(guan)站(zhan)、光伏發電(dian)(dian)廠(chang)、海上風電(dian)(dian)場、10KV、35KV、220KV開關(guan)(guan)柜、GIS室等場所;設備監測(ce)精度(du)高、范圍(wei)廣、功能全,具有良好的擴(kuo)展(zhan)性 2.1 采用1024*600觸摸屏,全中(zhong)文(wen)(wen)菜(cai)單(dan)操(cao)作,界面友好,操(cao)作簡單(dan); 2.2 設備集成三組485接(jie)(jie)口(kou),采用插拔式接(jie)(jie)線端子接(jie)(jie)線簡單(dan),具有良好的抗干擾能力,總線通訊,布線經濟,安(an)裝方便; 2.3 三組DC24V接(jie)(jie)口(kou),可選(xuan)配DC3.3V、DC5V、DC12V電(dian)(dian)壓(ya)輸出, 2.4 自(zi)動故障檢(jian)測(ce),并(bing)能用中(zhong)文(wen)(wen)顯示處準確的故障部位及類型; 2.5 自(zi)動檢(jian)索探(tan)測(ce)器地址及狀態(tai),SF6/O2/溫(wen)濕度(du)探(tan)測(ce)器在同一系統監控; 2.6 大容量儲存(cun)芯(xin)片,循(xun)環記錄(lu)報警信息,大可記錄(lu)50000條; 2.7 RS485上傳接(jie)(jie)口(kou),標準modbus Rtu通訊協議(yi)。

2.8 關鍵參數(shu)(shu),加密設(she)(she)定,防止誤操作 2.9 多(duo)可(ke)(ke)選配(pei)7組(zu)繼(ji)電器,繼(ji)電器控(kong)制方式(shi)可(ke)(ke)軟件設(she)(she)置(zhi)(zhi) 2.10 具(ju)有 年(nian)-月-日(ri)-時(shi)-分(fen)-秒設(she)(she)置(zhi)(zhi)功(gong)(gong)(gong)能,并且(qie)帶有每周七天分(fen)別顯(xian)示(shi)功(gong)(gong)(gong)能 壁(bi)掛(gua)式(shi)SF6氣(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)主(zhu)機(ji)_SF6氧氣(qi)一體(ti)(ti)式(shi)探測器_SF6泄漏在(zai)線(xian)監測報(bao)(bao)警(jing)(jing)系統_SF6氣(qi)體(ti)(ti)在(zai)線(xian)監測報(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6氣(qi)體(ti)(ti)在(zai)線(xian)監測報(bao)(bao)警(jing)(jing)系統 三(san)章:主(zhu)要技術指(zhi)(zhi)標 3.1 壁(bi)掛(gua)式(shi)主(zhu)機(ji)技術指(zhi)(zhi)標(DX6000H型(xing)) 3.1.1 工作電壓: 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 工作溫度: -20℃~+55℃ 3.1.4 工作濕度: ≤93%RH 3.1.5 顯(xian)示(shi)方式(shi): 列(lie)表顯(xian)示(shi),每頁(ye)顯(xian)示(shi)8組(zu)或10組(zu)數(shu)(shu)據(每組(zu)包(bao)括(kuo)SF6/02/溫度/濕度四種數(shu)(shu)據和兩種數(shu)(shu)據狀態) 3.1.6 上傳(chuan)參數(shu)(shu): 默認(ren)(ren)(ren)ID 1(可(ke)(ke)調(diao)),默認(ren)(ren)(ren)波特率9600(可(ke)(ke)調(diao)) 3.1.7 人體(ti)(ti)感(gan)應:默認(ren)(ren)(ren)開(kai)啟(qi)(qi)感(gan)應亮屏(ping)功(gong)(gong)(gong)能 3.1.8 屏(ping)幕(mu)保護:默認(ren)(ren)(ren)開(kai)啟(qi)(qi)亮屏(ping)5分(fen)鐘后自(zi)動(dong)(dong)息屏(ping),人體(ti)(ti)感(gan)應或觸摸可(ke)(ke)亮屏(ping) 3.1.9 排(pai)(pai)風(feng)(feng)功(gong)(gong)(gong)能:自(zi)動(dong)(dong)排(pai)(pai)風(feng)(feng),定時(shi)排(pai)(pai)風(feng)(feng),手(shou)動(dong)(dong)排(pai)(pai)風(feng)(feng),延時(shi)排(pai)(pai)風(feng)(feng),手(shou)動(dong)(dong)排(pai)(pai)風(feng)(feng)可(ke)(ke)設(she)(she)置(zhi)(zhi)低1s,大(da)12H,自(zi)動(dong)(dong)排(pai)(pai)風(feng)(feng)分(fen)為12組(zu),可(ke)(ke)設(she)(she)置(zhi)(zhi)開(kai)啟(qi)(qi)組(zu)數(shu)(shu)、開(kai)啟(qi)(qi)日(ri)期、開(kai)啟(qi)(qi)時(shi)間(jian)(jian)及啟(qi)(qi)動(dong)(dong)時(shi)間(jian)(jian)(啟(qi)(qi)動(dong)(dong)時(shi)間(jian)(jian)可(ke)(ke)更(geng)改)功(gong)(gong)(gong)能 sf6氣(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6氣(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)器_SF6報(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6報(bao)(bao)警(jing)(jing)主(zhu)機(ji)_SF6報(bao)(bao)警(jing)(jing)器。

六(liu)(liu)氟(fu)化(hua)硫(liu)(liu)氣體(ti)報(bao)警器(qi),六(liu)(liu)氟(fu)化(hua)硫(liu)(liu)報(bao)警器(qi),六(liu)(liu)氟(fu)化(hua)硫(liu)(liu)泄(xie)漏(lou)報(bao)警器(qi),能(neng)自動(dong)適應環(huan)境的(de)(de)變化(hua),自動(dong)修正傳(chuan)感(gan)(gan)器(qi)的(de)(de)老化(hua)曲線(xian),保持恒(heng)定的(de)(de)報(bao)警靈敏度,具備識別(bie)傳(chuan)感(gan)(gan)器(qi)故障(zhang)及提(ti)供高濃度氣體(ti)超限(xian)保護的(de)(de)能(neng)力,當傳(chuan)感(gan)(gan)器(qi)由于(yu)老化(hua)而可能(neng)失(shi)去功(gong)能(neng)時,六(liu)(liu)氟(fu)化(hua)硫(liu)(liu)氣體(ti)報(bao)警器(qi)能(neng)自動(dong)識別(bie)并(bing)報(bao)警,有效避(bi)免了(le)漏(lou)報(bao),內置唯一的(de)(de)電子(zi)串號,無需撥碼(ma),避(bi)免了(le)撥碼(ma)開(kai)關(guan)的(de)(de)機(ji)械故障(zhang)帶(dai)來的(de)(de)系(xi)統(tong)不穩定。

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