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核電站六氟化硫氣體報警系統裝置探測器批發

發布時間:2024-02-10 04:44:19       發布人:dxdz  瀏覽量:

核電站六氟化硫氣體報警系統裝置探測器批發

SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)已有(you)百年(nian)歷史,它是法國兩(liang)位(wei)化學家Moissan和Lebeau于1900年(nian)合成(cheng)的(de)(de)(de)人造惰性(xing)氣(qi)(qi)(qi)(qi)體(ti)(ti),1940年(nian)前后,美國將(jiang)其(qi)用(yong)于曼哈頓計劃(核軍事)。SF6是強電(dian)(dian)負性(xing)氣(qi)(qi)(qi)(qi)體(ti)(ti),它的(de)(de)(de)分(fen)子(zi)極易(yi)吸附(fu)自由電(dian)(dian)子(zi)而形(xing)成(cheng)質量(liang)大的(de)(de)(de)負離子(zi),削弱氣(qi)(qi)(qi)(qi)體(ti)(ti)中(zhong)碰撞電(dian)(dian)離過程,因(yin)(yin)此(ci)其(qi)電(dian)(dian)氣(qi)(qi)(qi)(qi)絕(jue)緣強度(du)很(hen)高(gao)(gao),在(zai)均勻電(dian)(dian)場中(zhong)約為空(kong)氣(qi)(qi)(qi)(qi)絕(jue)緣強度(du)的(de)(de)(de)2.5倍(bei)。SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)在(zai)t≈2000K時(shi)(shi)出(chu)現熱分(fen)解高(gao)(gao)峰,因(yin)(yin)此(ci)在(zai)交(jiao)流(liu)電(dian)(dian)弧(hu)電(dian)(dian)流(liu)過零時(shi)(shi),SF6對弧(hu)道的(de)(de)(de)冷卻(que)作(zuo)用(yong)比空(kong)氣(qi)(qi)(qi)(qi)強得多,其(qi)滅弧(hu)能力約為空(kong)氣(qi)(qi)(qi)(qi)的(de)(de)(de)100倍(bei)。SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)絕(jue)緣的(de)(de)(de)管道輸(shu)電(dian)(dian)線的(de)(de)(de)優點是介質損(sun)耗小、傳輸(shu)容量(liang)大,且可用(yong)于高(gao)(gao)落差(cha)場合,因(yin)(yin)此(ci)常用(yong)于水電(dian)(dian)站(zhan)出(chu)線,取代常規(gui)的(de)(de)(de)充油電(dian)(dian)纜(lan)。SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)絕(jue)緣的(de)(de)(de)變壓器具有(you)防(fang)(fang)火防(fang)(fang)爆。

主要功(gong)能(neng)(neng)(neng)(neng)監控報(bao)警主機(ji)主要用(yong)于對下采集實時(shi)(shi)(shi)(shi)數(shu)據(ju)(ju)(ju)(包括控制器(qi)在內(nei)),對這(zhe)些數(shu)據(ju)(ju)(ju)進(jin)(jin)行(xing)(xing)分析(xi)和(he)管(guan)理,具有判斷(duan)現場數(shu)據(ju)(ju)(ju)是否(fou)超(chao)出(chu)設定(ding)報(bao)警閥值的(de)功(gong)能(neng)(neng)(neng)(neng),超(chao)出(chu)則進(jin)(jin)行(xing)(xing)報(bao)警輸出(chu),啟動(dong)風機(ji)進(jin)(jin)行(xing)(xing)通(tong)風或啟動(dong)除濕(shi)進(jin)(jin)行(xing)(xing)除濕(shi),同時(shi)(shi)(shi)(shi)聲(sheng)光(guang)報(bao)警器(qi)進(jin)(jin)入報(bao)警狀(zhuang)態,并能(neng)(neng)(neng)(neng)接收入口處人(ren)員入室(shi)啟動(dong)風機(ji)進(jin)(jin)行(xing)(xing)通(tong)風的(de)功(gong)能(neng)(neng)(neng)(neng)。并可隨(sui)時(shi)(shi)(shi)(shi)接收一體化信息平臺的(de)訪問; 監控報(bao)警主機(ji)的(de)液晶顯(xian)(xian)示(shi)(shi)屏顯(xian)(xian)示(shi)(shi)現場實時(shi)(shi)(shi)(shi)數(shu)據(ju)(ju)(ju)、歷(li)(li)史(shi)數(shu)據(ju)(ju)(ju)、歷(li)(li)史(shi)報(bao)警數(shu)據(ju)(ju)(ju)和(he)報(bao)警時(shi)(shi)(shi)(shi)間(jian)等各種(zhong)參數(shu);還可采用(yong)鍵盤/觸模屏實現項(xiang)目設置、時(shi)(shi)(shi)(shi)間(jian)設置、閥值設置、定(ding)時(shi)(shi)(shi)(shi)采集設置、定(ding)時(shi)(shi)(shi)(shi)啟動(dong)風機(ji)設置,還設有人(ren)體感(gan)應啟動(dong)液晶顯(xian)(xian)示(shi)(shi)屏背光(guang)及語(yu)音(yin)播報(bao)實時(shi)(shi)(shi)(shi)數(shu)據(ju)(ju)(ju)等多種(zhong)配置和(he)管(guan)理功(gong)能(neng)(neng)(neng)(neng)。并能(neng)(neng)(neng)(neng)支持(chi)外(wai)置顯(xian)(xian)示(shi)(shi)屏狀(zhuang)態顯(xian)(xian)示(shi)(shi)及語(yu)音(yin)播報(bao)功(gong)能(neng)(neng)(neng)(neng);

DX6000H型(xing)SF6 在線(xian)(xian)監(jian)測(ce)(ce)報警(jing)系(xi)統適用于配電室、開關站、光伏發電廠(chang)、海上風電場、10KV、35KV、220KV開關柜、GIS室等場所;設備(bei)監(jian)測(ce)(ce)精度高、范圍廣、功(gong)能全,具有良好的擴展(zhan)性 2.1 采用1024*600觸摸屏,全中文菜單操(cao)作,界面(mian)友好,操(cao)作簡單; 2.2 設備(bei)集成(cheng)三組485接(jie)口,采用插(cha)拔式接(jie)線(xian)(xian)端子接(jie)線(xian)(xian)簡單,具有良好的抗干擾能力,總線(xian)(xian)通(tong)訊,布(bu)線(xian)(xian)經濟,安裝方便; 2.3 三組DC24V接(jie)口,可選(xuan)配DC3.3V、DC5V、DC12V電壓輸出(chu), 2.4 自動(dong)(dong)故障檢(jian)測(ce)(ce),并能用中文顯(xian)示處(chu)準確的故障部位及類型(xing); 2.5 自動(dong)(dong)檢(jian)索探(tan)測(ce)(ce)器地址及狀態,SF6/O2/溫(wen)濕度探(tan)測(ce)(ce)器在同一(yi)系(xi)統監(jian)控; 2.6 大(da)容量儲存芯片(pian),循(xun)環記錄報警(jing)信息(xi),大(da)可記錄50000條; 2.7 RS485上傳接(jie)口,標(biao)準modbus Rtu通(tong)訊協議。

2.8 關(guan)鍵參數(shu)(shu)(shu)(shu),加密設(she)(she)(she)定,防(fang)止誤操作 2.9 多可(ke)(ke)選配(pei)7組繼電(dian)(dian)器,繼電(dian)(dian)器控制方(fang)式可(ke)(ke)軟件設(she)(she)(she)置(zhi)(zhi)(zhi) 2.10 具有 年-月-日-時(shi)-分(fen)(fen)-秒設(she)(she)(she)置(zhi)(zhi)(zhi)功(gong)(gong)能(neng),并且帶有每周七天分(fen)(fen)別顯示(shi)功(gong)(gong)能(neng) 壁掛式SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)主機_SF6氧氣(qi)(qi)一體(ti)(ti)式探測(ce)器_SF6泄漏在(zai)線監(jian)測(ce)報(bao)(bao)警(jing)(jing)系統(tong)_SF6氣(qi)(qi)體(ti)(ti)在(zai)線監(jian)測(ce)報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)(zhi)_SF6氣(qi)(qi)體(ti)(ti)在(zai)線監(jian)測(ce)報(bao)(bao)警(jing)(jing)系統(tong) 三章:主要技術指標(biao) 3.1 壁掛式主機技術指標(biao)(DX6000H型) 3.1.1 工作電(dian)(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協議輸出 3.1.3 工作溫(wen)度: -20℃~+55℃ 3.1.4 工作濕度: ≤93%RH 3.1.5 顯示(shi)方(fang)式: 列表顯示(shi),每頁顯示(shi)8組或(huo)10組數(shu)(shu)(shu)(shu)據(每組包括SF6/02/溫(wen)度/濕度四種數(shu)(shu)(shu)(shu)據和兩種數(shu)(shu)(shu)(shu)據狀態(tai)) 3.1.6 上傳參數(shu)(shu)(shu)(shu): 默(mo)認ID 1(可(ke)(ke)調),默(mo)認波特率(lv)9600(可(ke)(ke)調) 3.1.7 人(ren)體(ti)(ti)感(gan)應(ying):默(mo)認開(kai)啟(qi)(qi)感(gan)應(ying)亮屏(ping)功(gong)(gong)能(neng) 3.1.8 屏(ping)幕保護:默(mo)認開(kai)啟(qi)(qi)亮屏(ping)5分(fen)(fen)鐘后自(zi)(zi)動息屏(ping),人(ren)體(ti)(ti)感(gan)應(ying)或(huo)觸摸可(ke)(ke)亮屏(ping) 3.1.9 排(pai)(pai)風功(gong)(gong)能(neng):自(zi)(zi)動排(pai)(pai)風,定時(shi)排(pai)(pai)風,手動排(pai)(pai)風,延時(shi)排(pai)(pai)風,手動排(pai)(pai)風可(ke)(ke)設(she)(she)(she)置(zhi)(zhi)(zhi)低1s,大12H,自(zi)(zi)動排(pai)(pai)風分(fen)(fen)為12組,可(ke)(ke)設(she)(she)(she)置(zhi)(zhi)(zhi)開(kai)啟(qi)(qi)組數(shu)(shu)(shu)(shu)、開(kai)啟(qi)(qi)日期、開(kai)啟(qi)(qi)時(shi)間(jian)及啟(qi)(qi)動時(shi)間(jian)(啟(qi)(qi)動時(shi)間(jian)可(ke)(ke)更改)功(gong)(gong)能(neng) sf6氣(qi)(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)(zhi)_SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)器_SF6報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)(zhi)_SF6報(bao)(bao)警(jing)(jing)主機_SF6報(bao)(bao)警(jing)(jing)器。

SF6行(xing)業(ye)安全法規摘(zhai)錄 ■191條(tiao) 裝有SF6設(she)(she)備(bei)的(de)配電(dian)裝置(zhi)室和SF6氣(qi)體(ti)(ti)(ti)實驗室,必須(xu)裝設(she)(she)強力通(tong)風(feng)裝置(zhi)。風(feng)口應(ying)設(she)(she)置(zhi)在室內低(di)部。■192條(tiao) 在室內,設(she)(she)備(bei)充裝SF6氣(qi)體(ti)(ti)(ti)時,周(zhou)圍(wei)環境相(xiang)對濕(shi)度(du)應(ying)≤80%,同(tong)時必須(xu)開(kai)啟通(tong)風(feng)系統,并(bing)避免SF6氣(qi)體(ti)(ti)(ti)漏泄到工作(zuo)(zuo)區。工作(zuo)(zuo)區空氣(qi)中SF6氣(qi)體(ti)(ti)(ti)含(han)量(liang)不得超過1000ppm。■196條(tiao) 工作(zuo)(zuo)人(ren)員進(jin)入SF6配電(dian)裝置(zhi)室,必須(xu)先(xian)通(tong)風(feng)15min,并(bing)用檢漏儀(yi)測量(liang)SF6氣(qi)體(ti)(ti)(ti)含(han)量(liang)。盡量(liang)避免一(yi)(yi)人(ren)進(jin)入SF6配電(dian)裝置(zhi)室進(jin)行(xing)巡視(shi),不準(zhun)一(yi)(yi)人(ren)進(jin)入從事檢修工作(zuo)(zuo)。■198條(tiao) 進(jin)入SF6配電(dian)裝置(zhi)室低(di)位(wei)區或電(dian)纜溝進(jin)行(xing)工作(zuo)(zuo)應(ying)先(xian)檢測含(han)氧量(liang)(不低(di)于18%)和SF6氣(qi)體(ti)(ti)(ti)含(han)量(liang)是否合格

核電站六氟化硫氣體報警系統裝置探測器批發 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 核電站六氟化硫氣體報警系統裝置探測器批發

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