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核電站sf6泄漏報警器報警主機批發SF6報警

發布時間:2024-02-02 17:41:56       發布人:dxdz  瀏覽量:

核電站sf6泄漏報警器報警主機批發SF6報警

SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)已有百年(nian)歷史,它是(shi)法國(guo)兩(liang)位化(hua)學家(jia)Moissan和Lebeau于(yu)1900年(nian)合成的(de)(de)(de)人造惰(duo)性氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti),1940年(nian)前后,美國(guo)將其(qi)用(yong)(yong)于(yu)曼哈頓(dun)計劃(hua)(核軍事)。SF6是(shi)強電(dian)負性氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti),它的(de)(de)(de)分子極易(yi)吸附自由電(dian)子而(er)形成質量大的(de)(de)(de)負離(li)子,削弱氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)中碰(peng)撞電(dian)離(li)過程(cheng),因此其(qi)電(dian)氣(qi)(qi)絕(jue)緣(yuan)強度很高,在均勻電(dian)場中約為空氣(qi)(qi)絕(jue)緣(yuan)強度的(de)(de)(de)2.5倍(bei)。SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)在t≈2000K時出現(xian)熱分解高峰,因此在交流電(dian)弧電(dian)流過零(ling)時,SF6對弧道的(de)(de)(de)冷卻作用(yong)(yong)比空氣(qi)(qi)強得多,其(qi)滅弧能力約為空氣(qi)(qi)的(de)(de)(de)100倍(bei)。SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)絕(jue)緣(yuan)的(de)(de)(de)管道輸(shu)(shu)電(dian)線的(de)(de)(de)優點是(shi)介(jie)質損(sun)耗(hao)小、傳輸(shu)(shu)容量大,且可(ke)用(yong)(yong)于(yu)高落差場合,因此常(chang)用(yong)(yong)于(yu)水(shui)電(dian)站(zhan)出線,取代常(chang)規的(de)(de)(de)充油電(dian)纜。SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)絕(jue)緣(yuan)的(de)(de)(de)變壓(ya)器具有防(fang)火防(fang)爆。

主(zhu)(zhu)要功(gong)(gong)能(neng)監(jian)控報警(jing)主(zhu)(zhu)機主(zhu)(zhu)要用(yong)于對(dui)下采集(ji)實時(shi)(shi)數(shu)(shu)(shu)據(ju)(包括控制器在內),對(dui)這(zhe)些數(shu)(shu)(shu)據(ju)進(jin)(jin)(jin)行(xing)分析和(he)管(guan)理,具有判斷現(xian)場(chang)數(shu)(shu)(shu)據(ju)是(shi)否超(chao)出(chu)設(she)(she)(she)定報警(jing)閥值(zhi)的(de)功(gong)(gong)能(neng),超(chao)出(chu)則進(jin)(jin)(jin)行(xing)報警(jing)輸(shu)出(chu),啟(qi)(qi)動(dong)(dong)風機進(jin)(jin)(jin)行(xing)通風或啟(qi)(qi)動(dong)(dong)除濕(shi)進(jin)(jin)(jin)行(xing)除濕(shi),同時(shi)(shi)聲光報警(jing)器進(jin)(jin)(jin)入報警(jing)狀態,并(bing)能(neng)接收入口(kou)處人(ren)員入室啟(qi)(qi)動(dong)(dong)風機進(jin)(jin)(jin)行(xing)通風的(de)功(gong)(gong)能(neng)。并(bing)可隨時(shi)(shi)接收一體化信息(xi)平臺的(de)訪問(wen); 監(jian)控報警(jing)主(zhu)(zhu)機的(de)液(ye)晶(jing)顯(xian)示(shi)屏顯(xian)示(shi)現(xian)場(chang)實時(shi)(shi)數(shu)(shu)(shu)據(ju)、歷史數(shu)(shu)(shu)據(ju)、歷史報警(jing)數(shu)(shu)(shu)據(ju)和(he)報警(jing)時(shi)(shi)間等各種參數(shu)(shu)(shu);還(huan)可采用(yong)鍵(jian)盤(pan)/觸模屏實現(xian)項目設(she)(she)(she)置(zhi)(zhi)、時(shi)(shi)間設(she)(she)(she)置(zhi)(zhi)、閥值(zhi)設(she)(she)(she)置(zhi)(zhi)、定時(shi)(shi)采集(ji)設(she)(she)(she)置(zhi)(zhi)、定時(shi)(shi)啟(qi)(qi)動(dong)(dong)風機設(she)(she)(she)置(zhi)(zhi),還(huan)設(she)(she)(she)有人(ren)體感應啟(qi)(qi)動(dong)(dong)液(ye)晶(jing)顯(xian)示(shi)屏背光及語音(yin)播(bo)報實時(shi)(shi)數(shu)(shu)(shu)據(ju)等多種配置(zhi)(zhi)和(he)管(guan)理功(gong)(gong)能(neng)。并(bing)能(neng)支持外置(zhi)(zhi)顯(xian)示(shi)屏狀態顯(xian)示(shi)及語音(yin)播(bo)報功(gong)(gong)能(neng);

DX6000H型(xing)(xing)SF6 在(zai)線監(jian)測(ce)(ce)(ce)報警系統適(shi)用(yong)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(she)備監(jian)測(ce)(ce)(ce)精度(du)高、范圍廣、功能全,具有(you)良好的擴展性  2.1 采用(yong)1024*600觸摸屏,全中文菜單(dan)操作,界面友好,操作簡單(dan); 2.2 設(she)備集成三組485接口,采用(yong)插拔式接線端(duan)子接線簡單(dan),具有(you)良好的抗干擾能力,總線通(tong)訊,布線經(jing)濟,安裝方便; 2.3 三組DC24V接口,可選配DC3.3V、DC5V、DC12V電壓(ya)輸出, 2.4 自動(dong)(dong)故障檢測(ce)(ce)(ce),并能用(yong)中文顯(xian)示處(chu)準(zhun)確的故障部位及類(lei)型(xing)(xing); 2.5 自動(dong)(dong)檢索探測(ce)(ce)(ce)器(qi)地址及狀態(tai),SF6/O2/溫濕度(du)探測(ce)(ce)(ce)器(qi)在(zai)同一系統監(jian)控; 2.6 大容量儲存芯(xin)片,循環記錄(lu)報警信息,大可記錄(lu)50000條; 2.7 RS485上傳接口,標準(zhun)modbus Rtu通(tong)訊協議。

2.8 關鍵參數(shu)(shu),加(jia)密設定(ding),防止誤操(cao)作 2.9 多可(ke)選配7組繼電(dian)器(qi),繼電(dian)器(qi)控制方式(shi)可(ke)軟件設置(zhi) 2.10 具有 年-月-日(ri)-時(shi)-分(fen)(fen)-秒設置(zhi)功(gong)能(neng),并(bing)且帶(dai)有每(mei)周七天分(fen)(fen)別顯(xian)示(shi)功(gong)能(neng) 壁掛(gua)式(shi)SF6氣(qi)(qi)體(ti)報(bao)(bao)警(jing)主機_SF6氧氣(qi)(qi)一體(ti)式(shi)探(tan)測器(qi)_SF6泄漏(lou)在(zai)線監測報(bao)(bao)警(jing)系(xi)統(tong)_SF6氣(qi)(qi)體(ti)在(zai)線監測報(bao)(bao)警(jing)裝(zhuang)(zhuang)置(zhi)_SF6氣(qi)(qi)體(ti)在(zai)線監測報(bao)(bao)警(jing)系(xi)統(tong) 三章:主要技術(shu)指標(biao) 3.1 壁掛(gua)式(shi)主機技術(shu)指標(biao)(DX6000H型) 3.1.1 工作電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)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(xian)示(shi)方式(shi): 列表(biao)顯(xian)示(shi),每(mei)頁顯(xian)示(shi)8組或10組數(shu)(shu)據(ju)(每(mei)組包(bao)括SF6/02/溫(wen)度/濕度四(si)種數(shu)(shu)據(ju)和(he)兩種數(shu)(shu)據(ju)狀態) 3.1.6 上傳參數(shu)(shu): 默(mo)(mo)認(ren)ID 1(可(ke)調(diao)),默(mo)(mo)認(ren)波特率9600(可(ke)調(diao)) 3.1.7 人(ren)體(ti)感(gan)應:默(mo)(mo)認(ren)開(kai)(kai)啟(qi)感(gan)應亮屏(ping)(ping)功(gong)能(neng) 3.1.8 屏(ping)(ping)幕保護:默(mo)(mo)認(ren)開(kai)(kai)啟(qi)亮屏(ping)(ping)5分(fen)(fen)鐘(zhong)后自(zi)(zi)動(dong)(dong)息屏(ping)(ping),人(ren)體(ti)感(gan)應或觸摸可(ke)亮屏(ping)(ping) 3.1.9 排風(feng)(feng)功(gong)能(neng):自(zi)(zi)動(dong)(dong)排風(feng)(feng),定(ding)時(shi)排風(feng)(feng),手動(dong)(dong)排風(feng)(feng),延(yan)時(shi)排風(feng)(feng),手動(dong)(dong)排風(feng)(feng)可(ke)設置(zhi)低1s,大(da)12H,自(zi)(zi)動(dong)(dong)排風(feng)(feng)分(fen)(fen)為12組,可(ke)設置(zhi)開(kai)(kai)啟(qi)組數(shu)(shu)、開(kai)(kai)啟(qi)日(ri)期、開(kai)(kai)啟(qi)時(shi)間(jian)及啟(qi)動(dong)(dong)時(shi)間(jian)(啟(qi)動(dong)(dong)時(shi)間(jian)可(ke)更改)功(gong)能(neng) sf6氣(qi)(qi)體(ti)報(bao)(bao)警(jing)裝(zhuang)(zhuang)置(zhi)_SF6氣(qi)(qi)體(ti)報(bao)(bao)警(jing)器(qi)_SF6報(bao)(bao)警(jing)裝(zhuang)(zhuang)置(zhi)_SF6報(bao)(bao)警(jing)主機_SF6報(bao)(bao)警(jing)器(qi)。

SF6行(xing)業安全法規摘錄 ■191條(tiao)(tiao) 裝(zhuang)(zhuang)有SF6設(she)備的配(pei)電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)和SF6氣(qi)(qi)(qi)體(ti)實驗室(shi),必(bi)須裝(zhuang)(zhuang)設(she)強力通(tong)(tong)風(feng)裝(zhuang)(zhuang)置(zhi)。風(feng)口應(ying)設(she)置(zhi)在(zai)室(shi)內(nei)低(di)部。■192條(tiao)(tiao) 在(zai)室(shi)內(nei),設(she)備充裝(zhuang)(zhuang)SF6氣(qi)(qi)(qi)體(ti)時(shi),周(zhou)圍環境相對濕度(du)應(ying)≤80%,同時(shi)必(bi)須開啟通(tong)(tong)風(feng)系(xi)統(tong),并避免(mian)SF6氣(qi)(qi)(qi)體(ti)漏(lou)泄(xie)到工(gong)作區。工(gong)作區空(kong)氣(qi)(qi)(qi)中SF6氣(qi)(qi)(qi)體(ti)含(han)(han)量(liang)(liang)(liang)不得超(chao)過1000ppm。■196條(tiao)(tiao) 工(gong)作人員進(jin)入(ru)(ru)(ru)SF6配(pei)電(dian)裝(zhuang)(zhuang)置(zhi)室(shi),必(bi)須先通(tong)(tong)風(feng)15min,并用(yong)檢(jian)漏(lou)儀測(ce)量(liang)(liang)(liang)SF6氣(qi)(qi)(qi)體(ti)含(han)(han)量(liang)(liang)(liang)。盡量(liang)(liang)(liang)避免(mian)一人進(jin)入(ru)(ru)(ru)SF6配(pei)電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)進(jin)行(xing)巡(xun)視,不準一人進(jin)入(ru)(ru)(ru)從事檢(jian)修工(gong)作。■198條(tiao)(tiao) 進(jin)入(ru)(ru)(ru)SF6配(pei)電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)低(di)位區或電(dian)纜(lan)溝進(jin)行(xing)工(gong)作應(ying)先檢(jian)測(ce)含(han)(han)氧(yang)量(liang)(liang)(liang)(不低(di)于18%)和SF6氣(qi)(qi)(qi)體(ti)含(han)(han)量(liang)(liang)(liang)是否合格

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