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核電站sf6在線報警系統報警器價格SF6檢測報警裝置

發布時間:2024-01-05 01:46:51       發布人:dxdz  瀏覽量:

核電站sf6在線報警系統報警器價格SF6檢測報警裝置

SF6氣(qi)(qi)(qi)體(ti)已有(you)(you)百年(nian)(nian)歷史,它是法國兩位化學(xue)家(jia)Moissan和Lebeau于1900年(nian)(nian)合成(cheng)的(de)(de)人造惰(duo)性(xing)(xing)氣(qi)(qi)(qi)體(ti),1940年(nian)(nian)前后(hou),美(mei)國將(jiang)其(qi)用(yong)于曼哈頓計(ji)劃(核軍事(shi))。SF6是強(qiang)電(dian)(dian)負性(xing)(xing)氣(qi)(qi)(qi)體(ti),它的(de)(de)分(fen)(fen)子(zi)極易(yi)吸附自由電(dian)(dian)子(zi)而(er)形(xing)成(cheng)質(zhi)量大(da)的(de)(de)負離(li)子(zi),削弱氣(qi)(qi)(qi)體(ti)中碰(peng)撞電(dian)(dian)離(li)過程(cheng),因(yin)此(ci)其(qi)電(dian)(dian)氣(qi)(qi)(qi)絕緣強(qiang)度很高(gao),在(zai)均勻(yun)電(dian)(dian)場中約(yue)為空(kong)(kong)氣(qi)(qi)(qi)絕緣強(qiang)度的(de)(de)2.5倍。SF6氣(qi)(qi)(qi)體(ti)在(zai)t≈2000K時出(chu)現熱(re)分(fen)(fen)解高(gao)峰,因(yin)此(ci)在(zai)交流電(dian)(dian)弧電(dian)(dian)流過零時,SF6對弧道(dao)的(de)(de)冷卻作用(yong)比空(kong)(kong)氣(qi)(qi)(qi)強(qiang)得多(duo),其(qi)滅弧能力約(yue)為空(kong)(kong)氣(qi)(qi)(qi)的(de)(de)100倍。SF6氣(qi)(qi)(qi)體(ti)絕緣的(de)(de)管道(dao)輸電(dian)(dian)線(xian)的(de)(de)優(you)點是介質(zhi)損耗小、傳(chuan)輸容量大(da),且可用(yong)于高(gao)落差場合,因(yin)此(ci)常用(yong)于水電(dian)(dian)站(zhan)出(chu)線(xian),取代常規的(de)(de)充油電(dian)(dian)纜。SF6氣(qi)(qi)(qi)體(ti)絕緣的(de)(de)變(bian)壓器具(ju)有(you)(you)防火防爆。

主(zhu)(zhu)要功能(neng)(neng)監(jian)(jian)控(kong)(kong)報(bao)(bao)警(jing)(jing)主(zhu)(zhu)機主(zhu)(zhu)要用于對下采(cai)(cai)集實時(shi)(shi)數(shu)(shu)據(包(bao)括控(kong)(kong)制器在內),對這些(xie)數(shu)(shu)據進(jin)行分析和管理,具有判斷(duan)現(xian)場數(shu)(shu)據是否超出設(she)定報(bao)(bao)警(jing)(jing)閥值的(de)(de)功能(neng)(neng),超出則進(jin)行報(bao)(bao)警(jing)(jing)輸出,啟動風機進(jin)行通風或啟動除濕(shi)進(jin)行除濕(shi),同時(shi)(shi)聲光報(bao)(bao)警(jing)(jing)器進(jin)入報(bao)(bao)警(jing)(jing)狀態,并能(neng)(neng)接收入口處人員入室啟動風機進(jin)行通風的(de)(de)功能(neng)(neng)。并可隨時(shi)(shi)接收一體(ti)化信息平臺的(de)(de)訪問; 監(jian)(jian)控(kong)(kong)報(bao)(bao)警(jing)(jing)主(zhu)(zhu)機的(de)(de)液(ye)晶(jing)顯(xian)示屏顯(xian)示現(xian)場實時(shi)(shi)數(shu)(shu)據、歷(li)史數(shu)(shu)據、歷(li)史報(bao)(bao)警(jing)(jing)數(shu)(shu)據和報(bao)(bao)警(jing)(jing)時(shi)(shi)間等(deng)各種參數(shu)(shu);還可采(cai)(cai)用鍵(jian)盤/觸模屏實現(xian)項目設(she)置(zhi)(zhi)、時(shi)(shi)間設(she)置(zhi)(zhi)、閥值設(she)置(zhi)(zhi)、定時(shi)(shi)采(cai)(cai)集設(she)置(zhi)(zhi)、定時(shi)(shi)啟動風機設(she)置(zhi)(zhi),還設(she)有人體(ti)感應啟動液(ye)晶(jing)顯(xian)示屏背光及(ji)語音播報(bao)(bao)實時(shi)(shi)數(shu)(shu)據等(deng)多種配置(zhi)(zhi)和管理功能(neng)(neng)。并能(neng)(neng)支持(chi)外置(zhi)(zhi)顯(xian)示屏狀態顯(xian)示及(ji)語音播報(bao)(bao)功能(neng)(neng);

DX6000H型SF6 在(zai)線(xian)監測報(bao)警(jing)系統適用于配電室、開關(guan)站、光伏發電廠、海(hai)上風電場、10KV、35KV、220KV開關(guan)柜、GIS室等場所;設備監測精度(du)高、范圍(wei)廣(guang)、功能(neng)全,具(ju)有良好的擴展性 2.1 采用1024*600觸摸屏,全中文(wen)菜(cai)單(dan)操(cao)作,界(jie)面友(you)好,操(cao)作簡單(dan); 2.2 設備集成三組(zu)485接口(kou),采用插拔式接線(xian)端子接線(xian)簡單(dan),具(ju)有良好的抗干擾能(neng)力,總線(xian)通(tong)訊(xun)(xun),布線(xian)經(jing)濟,安(an)裝方便; 2.3 三組(zu)DC24V接口(kou),可(ke)選配DC3.3V、DC5V、DC12V電壓輸出, 2.4 自動故障檢測,并能(neng)用中文(wen)顯(xian)示(shi)處準(zhun)確的故障部位及類(lei)型; 2.5 自動檢索探測器地址及狀態,SF6/O2/溫濕度(du)探測器在(zai)同一系統監控; 2.6 大(da)容量(liang)儲存(cun)芯片,循環(huan)記(ji)錄(lu)報(bao)警(jing)信息,大(da)可(ke)記(ji)錄(lu)50000條; 2.7 RS485上傳接口(kou),標準(zhun)modbus Rtu通(tong)訊(xun)(xun)協(xie)議。

2.8 關鍵參(can)數(shu)(shu),加密設(she)(she)(she)定(ding)(ding),防(fang)止誤操作(zuo) 2.9 多可(ke)選配7組(zu)繼電器(qi)(qi),繼電器(qi)(qi)控制方(fang)式可(ke)軟件設(she)(she)(she)置(zhi)(zhi)(zhi) 2.10 具(ju)有(you) 年-月(yue)-日-時-分(fen)(fen)-秒設(she)(she)(she)置(zhi)(zhi)(zhi)功(gong)(gong)能(neng),并且帶有(you)每周(zhou)七天分(fen)(fen)別顯(xian)示(shi)功(gong)(gong)能(neng) 壁掛式SF6氣體(ti)報(bao)(bao)警(jing)主(zhu)機_SF6氧氣一體(ti)式探(tan)測器(qi)(qi)_SF6泄漏在(zai)線(xian)監測報(bao)(bao)警(jing)系統_SF6氣體(ti)在(zai)線(xian)監測報(bao)(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6氣體(ti)在(zai)線(xian)監測報(bao)(bao)警(jing)系統 三章:主(zhu)要技術(shu)指(zhi)標(biao) 3.1 壁掛式主(zhu)機技術(shu)指(zhi)標(biao)(DX6000H型) 3.1.1 工(gong)作(zuo)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(gong)作(zuo)溫(wen)度(du)(du): -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕(shi)度(du)(du): ≤93%RH 3.1.5 顯(xian)示(shi)方(fang)式: 列表顯(xian)示(shi),每頁(ye)顯(xian)示(shi)8組(zu)或10組(zu)數(shu)(shu)據(ju)(每組(zu)包括SF6/02/溫(wen)度(du)(du)/濕(shi)度(du)(du)四種數(shu)(shu)據(ju)和兩種數(shu)(shu)據(ju)狀態) 3.1.6 上傳(chuan)參(can)數(shu)(shu): 默(mo)認(ren)(ren)ID 1(可(ke)調),默(mo)認(ren)(ren)波特率9600(可(ke)調) 3.1.7 人體(ti)感應:默(mo)認(ren)(ren)開(kai)啟(qi)(qi)(qi)感應亮(liang)屏功(gong)(gong)能(neng) 3.1.8 屏幕(mu)保護:默(mo)認(ren)(ren)開(kai)啟(qi)(qi)(qi)亮(liang)屏5分(fen)(fen)鐘(zhong)后自動(dong)息屏,人體(ti)感應或觸摸可(ke)亮(liang)屏 3.1.9 排(pai)(pai)風(feng)功(gong)(gong)能(neng):自動(dong)排(pai)(pai)風(feng),定(ding)(ding)時排(pai)(pai)風(feng),手動(dong)排(pai)(pai)風(feng),延時排(pai)(pai)風(feng),手動(dong)排(pai)(pai)風(feng)可(ke)設(she)(she)(she)置(zhi)(zhi)(zhi)低1s,大12H,自動(dong)排(pai)(pai)風(feng)分(fen)(fen)為12組(zu),可(ke)設(she)(she)(she)置(zhi)(zhi)(zhi)開(kai)啟(qi)(qi)(qi)組(zu)數(shu)(shu)、開(kai)啟(qi)(qi)(qi)日期(qi)、開(kai)啟(qi)(qi)(qi)時間及(ji)啟(qi)(qi)(qi)動(dong)時間(啟(qi)(qi)(qi)動(dong)時間可(ke)更(geng)改)功(gong)(gong)能(neng) sf6氣體(ti)報(bao)(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6氣體(ti)報(bao)(bao)警(jing)器(qi)(qi)_SF6報(bao)(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6報(bao)(bao)警(jing)主(zhu)機_SF6報(bao)(bao)警(jing)器(qi)(qi)。

SF6行(xing)業安全法(fa)規摘錄 ■191條(tiao) 裝(zhuang)(zhuang)有SF6設(she)(she)備(bei)的配電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)和(he)SF6氣體實驗(yan)室(shi),必(bi)須裝(zhuang)(zhuang)設(she)(she)強力通風(feng)(feng)裝(zhuang)(zhuang)置(zhi)。風(feng)(feng)口(kou)應設(she)(she)置(zhi)在室(shi)內低(di)部(bu)。■192條(tiao) 在室(shi)內,設(she)(she)備(bei)充裝(zhuang)(zhuang)SF6氣體時,周(zhou)圍環境(jing)相對濕度應≤80%,同(tong)時必(bi)須開啟(qi)通風(feng)(feng)系統(tong),并(bing)避免(mian)(mian)SF6氣體漏泄到(dao)工作區(qu)。工作區(qu)空氣中SF6氣體含量不得超過1000ppm。■196條(tiao) 工作人(ren)員(yuan)進(jin)入SF6配電(dian)裝(zhuang)(zhuang)置(zhi)室(shi),必(bi)須先通風(feng)(feng)15min,并(bing)用檢(jian)漏儀測量SF6氣體含量。盡量避免(mian)(mian)一人(ren)進(jin)入SF6配電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)進(jin)行(xing)巡視,不準一人(ren)進(jin)入從事檢(jian)修工作。■198條(tiao) 進(jin)入SF6配電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)低(di)位區(qu)或電(dian)纜溝進(jin)行(xing)工作應先檢(jian)測含氧量(不低(di)于(yu)18%)和(he)SF6氣體含量是否(fou)合格

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