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核電站sf6監控報警系統監控主機

發布時間:2024-02-09 15:13:12       發布人:dxdz  瀏覽量:

核電站sf6監控報警系統監控主機

SF6氣(qi)(qi)體(ti)(ti)已有百年歷史,它是(shi)法國兩(liang)位化學(xue)家Moissan和Lebeau于1900年合(he)成的(de)(de)人造惰性氣(qi)(qi)體(ti)(ti),1940年前后,美(mei)國將(jiang)其用(yong)(yong)于曼哈頓計劃(核軍事)。SF6是(shi)強(qiang)電(dian)(dian)(dian)負(fu)性氣(qi)(qi)體(ti)(ti),它的(de)(de)分子(zi)極易吸附(fu)自(zi)由電(dian)(dian)(dian)子(zi)而形成質量(liang)大(da)的(de)(de)負(fu)離子(zi),削弱氣(qi)(qi)體(ti)(ti)中(zhong)碰撞(zhuang)電(dian)(dian)(dian)離過(guo)程,因此其電(dian)(dian)(dian)氣(qi)(qi)絕(jue)緣強(qiang)度很高(gao)(gao),在(zai)均勻電(dian)(dian)(dian)場(chang)中(zhong)約為(wei)(wei)空(kong)氣(qi)(qi)絕(jue)緣強(qiang)度的(de)(de)2.5倍(bei)。SF6氣(qi)(qi)體(ti)(ti)在(zai)t≈2000K時出現熱分解高(gao)(gao)峰,因此在(zai)交流(liu)電(dian)(dian)(dian)弧(hu)電(dian)(dian)(dian)流(liu)過(guo)零(ling)時,SF6對(dui)弧(hu)道的(de)(de)冷(leng)卻作用(yong)(yong)比空(kong)氣(qi)(qi)強(qiang)得多,其滅(mie)弧(hu)能力約為(wei)(wei)空(kong)氣(qi)(qi)的(de)(de)100倍(bei)。SF6氣(qi)(qi)體(ti)(ti)絕(jue)緣的(de)(de)管(guan)道輸(shu)電(dian)(dian)(dian)線的(de)(de)優點是(shi)介質損耗小、傳(chuan)輸(shu)容量(liang)大(da),且可用(yong)(yong)于高(gao)(gao)落差場(chang)合(he),因此常用(yong)(yong)于水電(dian)(dian)(dian)站出線,取代(dai)常規的(de)(de)充油電(dian)(dian)(dian)纜。SF6氣(qi)(qi)體(ti)(ti)絕(jue)緣的(de)(de)變壓器具有防(fang)火防(fang)爆。

主(zhu)要功(gong)能(neng)(neng)監控報(bao)警主(zhu)機主(zhu)要用于對下采集實(shi)時(shi)(shi)數(shu)(shu)據(ju)(ju)(包(bao)括(kuo)控制器(qi)在(zai)內),對這些數(shu)(shu)據(ju)(ju)進(jin)行(xing)分析(xi)和(he)管(guan)理,具有(you)判斷現(xian)(xian)(xian)場數(shu)(shu)據(ju)(ju)是否超出(chu)設定報(bao)警閥值(zhi)(zhi)的(de)功(gong)能(neng)(neng),超出(chu)則進(jin)行(xing)報(bao)警輸出(chu),啟動風機進(jin)行(xing)通(tong)(tong)風或啟動除(chu)濕進(jin)行(xing)除(chu)濕,同時(shi)(shi)聲光(guang)(guang)報(bao)警器(qi)進(jin)入(ru)報(bao)警狀態(tai),并(bing)能(neng)(neng)接(jie)收入(ru)口處人(ren)員入(ru)室(shi)啟動風機進(jin)行(xing)通(tong)(tong)風的(de)功(gong)能(neng)(neng)。并(bing)可隨(sui)時(shi)(shi)接(jie)收一體化信息(xi)平臺的(de)訪問(wen); 監控報(bao)警主(zhu)機的(de)液晶顯(xian)(xian)示(shi)屏(ping)顯(xian)(xian)示(shi)現(xian)(xian)(xian)場實(shi)時(shi)(shi)數(shu)(shu)據(ju)(ju)、歷(li)史(shi)數(shu)(shu)據(ju)(ju)、歷(li)史(shi)報(bao)警數(shu)(shu)據(ju)(ju)和(he)報(bao)警時(shi)(shi)間等各種參數(shu)(shu);還(huan)可采用鍵盤/觸模屏(ping)實(shi)現(xian)(xian)(xian)項目(mu)設置(zhi)、時(shi)(shi)間設置(zhi)、閥值(zhi)(zhi)設置(zhi)、定時(shi)(shi)采集設置(zhi)、定時(shi)(shi)啟動風機設置(zhi),還(huan)設有(you)人(ren)體感應啟動液晶顯(xian)(xian)示(shi)屏(ping)背光(guang)(guang)及語音播報(bao)實(shi)時(shi)(shi)數(shu)(shu)據(ju)(ju)等多種配置(zhi)和(he)管(guan)理功(gong)能(neng)(neng)。并(bing)能(neng)(neng)支持(chi)外置(zhi)顯(xian)(xian)示(shi)屏(ping)狀態(tai)顯(xian)(xian)示(shi)及語音播報(bao)功(gong)能(neng)(neng);

DX6000H型(xing)SF6 在線(xian)監測報警系統適用(yong)于配(pei)電室、開(kai)關(guan)(guan)站、光(guang)伏發電廠、海上風電場(chang)、10KV、35KV、220KV開(kai)關(guan)(guan)柜、GIS室等場(chang)所;設(she)備(bei)監測精(jing)度高、范圍廣、功能全,具有(you)良(liang)好(hao)(hao)的擴展性(xing) 2.1 采用(yong)1024*600觸摸屏,全中文菜(cai)單操(cao)作,界面友好(hao)(hao),操(cao)作簡(jian)單; 2.2 設(she)備(bei)集(ji)成三組485接口,采用(yong)插拔式接線(xian)端子接線(xian)簡(jian)單,具有(you)良(liang)好(hao)(hao)的抗干擾能力(li),總線(xian)通(tong)訊,布線(xian)經濟(ji),安(an)裝方便; 2.3 三組DC24V接口,可選配(pei)DC3.3V、DC5V、DC12V電壓(ya)輸出, 2.4 自(zi)動(dong)故障(zhang)檢測,并能用(yong)中文顯示處(chu)準(zhun)確(que)的故障(zhang)部位及(ji)類型(xing); 2.5 自(zi)動(dong)檢索探測器(qi)地址及(ji)狀態,SF6/O2/溫(wen)濕(shi)度探測器(qi)在同一系統監控; 2.6 大(da)容量儲存芯(xin)片(pian),循環記(ji)錄報警信(xin)息,大(da)可記(ji)錄50000條; 2.7 RS485上傳接口,標準(zhun)modbus Rtu通(tong)訊協議。

2.8 關鍵參(can)數(shu),加密設定(ding),防止誤(wu)操作 2.9 多(duo)可(ke)(ke)選配7組(zu)繼(ji)電(dian)器(qi)(qi)(qi)(qi),繼(ji)電(dian)器(qi)(qi)(qi)(qi)控制方式(shi)可(ke)(ke)軟件設置(zhi) 2.10 具(ju)有 年-月-日-時(shi)(shi)(shi)-分(fen)(fen)-秒設置(zhi)功能,并且(qie)帶有每(mei)周七天分(fen)(fen)別(bie)顯(xian)(xian)(xian)示功能 壁掛式(shi)SF6氣(qi)(qi)體報(bao)(bao)警(jing)主(zhu)機(ji)(ji)_SF6氧氣(qi)(qi)一體式(shi)探測器(qi)(qi)(qi)(qi)_SF6泄漏在線(xian)監(jian)(jian)測報(bao)(bao)警(jing)系(xi)統_SF6氣(qi)(qi)體在線(xian)監(jian)(jian)測報(bao)(bao)警(jing)裝(zhuang)置(zhi)_SF6氣(qi)(qi)體在線(xian)監(jian)(jian)測報(bao)(bao)警(jing)系(xi)統 三(san)章(zhang):主(zhu)要技術(shu)指(zhi)(zhi)標 3.1 壁掛式(shi)主(zhu)機(ji)(ji)技術(shu)指(zhi)(zhi)標(DX6000H型) 3.1.1 工作電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出(chu): RS485 modbus_RTU 協議(yi)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)(xian)(xian)示方式(shi): 列表顯(xian)(xian)(xian)示,每(mei)頁顯(xian)(xian)(xian)示8組(zu)或(huo)10組(zu)數(shu)據(ju)(每(mei)組(zu)包括SF6/02/溫度/濕度四種(zhong)數(shu)據(ju)和兩(liang)種(zhong)數(shu)據(ju)狀(zhuang)態(tai)) 3.1.6 上傳參(can)數(shu): 默(mo)(mo)認(ren)ID 1(可(ke)(ke)調),默(mo)(mo)認(ren)波特率9600(可(ke)(ke)調) 3.1.7 人體感(gan)應:默(mo)(mo)認(ren)開(kai)(kai)(kai)啟(qi)感(gan)應亮(liang)屏(ping)(ping)功能 3.1.8 屏(ping)(ping)幕保護(hu):默(mo)(mo)認(ren)開(kai)(kai)(kai)啟(qi)亮(liang)屏(ping)(ping)5分(fen)(fen)鐘后自(zi)動息屏(ping)(ping),人體感(gan)應或(huo)觸摸(mo)可(ke)(ke)亮(liang)屏(ping)(ping) 3.1.9 排(pai)風(feng)(feng)(feng)功能:自(zi)動排(pai)風(feng)(feng)(feng),定(ding)時(shi)(shi)(shi)排(pai)風(feng)(feng)(feng),手動排(pai)風(feng)(feng)(feng),延時(shi)(shi)(shi)排(pai)風(feng)(feng)(feng),手動排(pai)風(feng)(feng)(feng)可(ke)(ke)設置(zhi)低1s,大12H,自(zi)動排(pai)風(feng)(feng)(feng)分(fen)(fen)為(wei)12組(zu),可(ke)(ke)設置(zhi)開(kai)(kai)(kai)啟(qi)組(zu)數(shu)、開(kai)(kai)(kai)啟(qi)日期、開(kai)(kai)(kai)啟(qi)時(shi)(shi)(shi)間(jian)及啟(qi)動時(shi)(shi)(shi)間(jian)(啟(qi)動時(shi)(shi)(shi)間(jian)可(ke)(ke)更改)功能 sf6氣(qi)(qi)體報(bao)(bao)警(jing)裝(zhuang)置(zhi)_SF6氣(qi)(qi)體報(bao)(bao)警(jing)器(qi)(qi)(qi)(qi)_SF6報(bao)(bao)警(jing)裝(zhuang)置(zhi)_SF6報(bao)(bao)警(jing)主(zhu)機(ji)(ji)_SF6報(bao)(bao)警(jing)器(qi)(qi)(qi)(qi)。

六氟(fu)(fu)化硫(liu)報(bao)警器(qi)(qi)是我公司(si)科研(yan)人(ren)員根據市場需求研(yan)制成(cheng)功的新(xin)一代科技電子產品(pin),嚴格設計制造,探(tan)測器(qi)(qi)內的檢(jian)測傳感(gan)器(qi)(qi)采用進口傳感(gan)器(qi)(qi)作為(wei)檢(jian)測元件,靈敏度高,響應速度塊,當(dang)報(bao)警器(qi)(qi)探(tan)測到(dao)環境(jing)中的六氟(fu)(fu)化硫(liu)氣(qi)體濃(nong)度達到(dao)或超過預設置(zhi)報(bao)警點時(shi),控(kong)制主機立即(ji)發出聲(sheng)光報(bao)警,同時(shi)可啟動排風(feng)裝(zhuang)置(zhi),已達到(dao)安全(quan)之(zhi)目的。

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