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核電站sf6在線泄漏報警報警裝置

發布時間:2024-01-07 00:21:49       發布人:dxdz  瀏覽量:

核電站sf6在線泄漏報警報警裝置

SF6氣(qi)體(ti)(ti)(ti)已(yi)有百年歷史,它是法國兩位化學(xue)家Moissan和(he)Lebeau于(yu)1900年合成的人造惰性氣(qi)體(ti)(ti)(ti),1940年前(qian)后,美國將其(qi)用(yong)于(yu)曼哈頓計(ji)劃(核軍事)。SF6是強電(dian)負(fu)性氣(qi)體(ti)(ti)(ti),它的分(fen)子極易(yi)吸附(fu)自由電(dian)子而形(xing)成質(zhi)量(liang)大的負(fu)離子,削弱氣(qi)體(ti)(ti)(ti)中碰撞電(dian)離過程,因此其(qi)電(dian)氣(qi)絕(jue)(jue)緣(yuan)強度很高,在均勻電(dian)場中約為(wei)(wei)空(kong)氣(qi)絕(jue)(jue)緣(yuan)強度的2.5倍。SF6氣(qi)體(ti)(ti)(ti)在t≈2000K時出現熱(re)分(fen)解高峰,因此在交流(liu)(liu)電(dian)弧電(dian)流(liu)(liu)過零時,SF6對弧道的冷卻作用(yong)比空(kong)氣(qi)強得(de)多,其(qi)滅弧能力約為(wei)(wei)空(kong)氣(qi)的100倍。SF6氣(qi)體(ti)(ti)(ti)絕(jue)(jue)緣(yuan)的管道輸電(dian)線(xian)的優點(dian)是介(jie)質(zhi)損耗(hao)小、傳(chuan)輸容量(liang)大,且可用(yong)于(yu)高落(luo)差場合,因此常(chang)用(yong)于(yu)水電(dian)站出線(xian),取代常(chang)規的充油電(dian)纜。SF6氣(qi)體(ti)(ti)(ti)絕(jue)(jue)緣(yuan)的變(bian)壓(ya)器具(ju)有防火防爆。

主(zhu)要(yao)功能(neng)(neng)監控報(bao)(bao)警(jing)(jing)主(zhu)機主(zhu)要(yao)用于對下采集實(shi)時(shi)數(shu)據(包(bao)括控制(zhi)器(qi)在內),對這些數(shu)據進(jin)(jin)(jin)行(xing)(xing)分析和管(guan)理,具有判斷現(xian)(xian)場(chang)數(shu)據是否超(chao)出(chu)設(she)(she)定報(bao)(bao)警(jing)(jing)閥(fa)值的功能(neng)(neng),超(chao)出(chu)則進(jin)(jin)(jin)行(xing)(xing)報(bao)(bao)警(jing)(jing)輸出(chu),啟(qi)動(dong)(dong)(dong)風(feng)(feng)機進(jin)(jin)(jin)行(xing)(xing)通風(feng)(feng)或(huo)啟(qi)動(dong)(dong)(dong)除濕進(jin)(jin)(jin)行(xing)(xing)除濕,同時(shi)聲(sheng)光報(bao)(bao)警(jing)(jing)器(qi)進(jin)(jin)(jin)入(ru)報(bao)(bao)警(jing)(jing)狀(zhuang)態(tai),并能(neng)(neng)接(jie)收入(ru)口(kou)處人員入(ru)室啟(qi)動(dong)(dong)(dong)風(feng)(feng)機進(jin)(jin)(jin)行(xing)(xing)通風(feng)(feng)的功能(neng)(neng)。并可(ke)隨時(shi)接(jie)收一體化信(xin)息平臺的訪問(wen); 監控報(bao)(bao)警(jing)(jing)主(zhu)機的液(ye)晶顯(xian)示屏(ping)顯(xian)示現(xian)(xian)場(chang)實(shi)時(shi)數(shu)據、歷史(shi)數(shu)據、歷史(shi)報(bao)(bao)警(jing)(jing)數(shu)據和報(bao)(bao)警(jing)(jing)時(shi)間(jian)等(deng)(deng)各種(zhong)參數(shu);還可(ke)采用鍵盤(pan)/觸模屏(ping)實(shi)現(xian)(xian)項目設(she)(she)置(zhi)、時(shi)間(jian)設(she)(she)置(zhi)、閥(fa)值設(she)(she)置(zhi)、定時(shi)采集設(she)(she)置(zhi)、定時(shi)啟(qi)動(dong)(dong)(dong)風(feng)(feng)機設(she)(she)置(zhi),還設(she)(she)有人體感(gan)應啟(qi)動(dong)(dong)(dong)液(ye)晶顯(xian)示屏(ping)背光及語音播(bo)(bo)報(bao)(bao)實(shi)時(shi)數(shu)據等(deng)(deng)多種(zhong)配置(zhi)和管(guan)理功能(neng)(neng)。并能(neng)(neng)支持外(wai)置(zhi)顯(xian)示屏(ping)狀(zhuang)態(tai)顯(xian)示及語音播(bo)(bo)報(bao)(bao)功能(neng)(neng);

DX6000H型(xing)SF6 在(zai)線(xian)監測(ce)報(bao)(bao)警(jing)(jing)系統適用于配電室(shi)(shi)、開關站、光伏發電廠、海上(shang)風電場、10KV、35KV、220KV開關柜、GIS室(shi)(shi)等場所;設(she)備監測(ce)精度高、范圍廣、功能全(quan),具有良(liang)好的(de)擴展(zhan)性 2.1 采(cai)用1024*600觸摸(mo)屏,全(quan)中(zhong)文菜(cai)單(dan)操作,界面友好,操作簡單(dan); 2.2 設(she)備集成三組(zu)485接口(kou),采(cai)用插拔式接線(xian)端子接線(xian)簡單(dan),具有良(liang)好的(de)抗干擾能力,總線(xian)通訊,布線(xian)經濟(ji),安裝方便; 2.3 三組(zu)DC24V接口(kou),可選配DC3.3V、DC5V、DC12V電壓輸(shu)出, 2.4 自動(dong)故障檢測(ce),并能用中(zhong)文顯示處準確的(de)故障部位及類型(xing); 2.5 自動(dong)檢索探(tan)測(ce)器地址及狀態,SF6/O2/溫(wen)濕度探(tan)測(ce)器在(zai)同一(yi)系統監控; 2.6 大容量儲存芯片(pian),循環記(ji)錄報(bao)(bao)警(jing)(jing)信息,大可記(ji)錄50000條; 2.7 RS485上(shang)傳接口(kou),標準modbus Rtu通訊協議。

2.8 關(guan)鍵參數(shu),加密設(she)(she)(she)定,防止誤(wu)操作(zuo) 2.9 多可(ke)(ke)選配7組(zu)繼電器,繼電器控制方(fang)(fang)式(shi)可(ke)(ke)軟件(jian)設(she)(she)(she)置(zhi) 2.10 具有(you) 年-月-日(ri)-時(shi)(shi)(shi)(shi)(shi)-分-秒設(she)(she)(she)置(zhi)功能(neng)(neng)(neng),并且帶有(you)每(mei)周七(qi)天(tian)分別顯(xian)(xian)示功能(neng)(neng)(neng) 壁掛式(shi)SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警主機_SF6氧(yang)氣(qi)(qi)一體(ti)(ti)式(shi)探測器_SF6泄(xie)漏在線監測報(bao)(bao)(bao)警系統_SF6氣(qi)(qi)體(ti)(ti)在線監測報(bao)(bao)(bao)警裝置(zhi)_SF6氣(qi)(qi)體(ti)(ti)在線監測報(bao)(bao)(bao)警系統 三章:主要技(ji)(ji)術指標 3.1 壁掛式(shi)主機技(ji)(ji)術指標(DX6000H型) 3.1.1 工(gong)作(zuo)電壓: AC220V±15%,50Hz±1%  3.1.2 信號(hao)輸出(chu): RS485 modbus_RTU 協議輸出(chu) 3.1.3 工(gong)作(zuo)溫度: -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕度: ≤93%RH 3.1.5 顯(xian)(xian)示方(fang)(fang)式(shi): 列表(biao)顯(xian)(xian)示,每(mei)頁顯(xian)(xian)示8組(zu)或(huo)10組(zu)數(shu)據(每(mei)組(zu)包括SF6/02/溫度/濕度四種數(shu)據和兩(liang)種數(shu)據狀態) 3.1.6 上傳參數(shu): 默(mo)認ID 1(可(ke)(ke)調(diao)),默(mo)認波特率9600(可(ke)(ke)調(diao)) 3.1.7 人體(ti)(ti)感(gan)(gan)應(ying):默(mo)認開啟(qi)感(gan)(gan)應(ying)亮屏(ping)功能(neng)(neng)(neng) 3.1.8 屏(ping)幕(mu)保護:默(mo)認開啟(qi)亮屏(ping)5分鐘后自(zi)(zi)動(dong)息屏(ping),人體(ti)(ti)感(gan)(gan)應(ying)或(huo)觸摸可(ke)(ke)亮屏(ping) 3.1.9 排(pai)(pai)(pai)(pai)風(feng)功能(neng)(neng)(neng):自(zi)(zi)動(dong)排(pai)(pai)(pai)(pai)風(feng),定時(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)風(feng),手動(dong)排(pai)(pai)(pai)(pai)風(feng),延(yan)時(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)風(feng),手動(dong)排(pai)(pai)(pai)(pai)風(feng)可(ke)(ke)設(she)(she)(she)置(zhi)低1s,大12H,自(zi)(zi)動(dong)排(pai)(pai)(pai)(pai)風(feng)分為(wei)12組(zu),可(ke)(ke)設(she)(she)(she)置(zhi)開啟(qi)組(zu)數(shu)、開啟(qi)日(ri)期(qi)、開啟(qi)時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)及啟(qi)動(dong)時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(啟(qi)動(dong)時(shi)(shi)(shi)(shi)(shi)間(jian)(jian)可(ke)(ke)更(geng)改)功能(neng)(neng)(neng) sf6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警裝置(zhi)_SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警器_SF6報(bao)(bao)(bao)警裝置(zhi)_SF6報(bao)(bao)(bao)警主機_SF6報(bao)(bao)(bao)警器。

六氟(fu)化(hua)硫(liu)(liu)氣(qi)體(ti)(ti)報(bao)(bao)(bao)警器,六氟(fu)化(hua)硫(liu)(liu)報(bao)(bao)(bao)警器,六氟(fu)化(hua)硫(liu)(liu)泄漏報(bao)(bao)(bao)警器,能(neng)自動適應環(huan)境的(de)變化(hua),自動修(xiu)正傳(chuan)感(gan)器的(de)老化(hua)曲線(xian),保持恒定(ding)(ding)的(de)報(bao)(bao)(bao)警靈敏度,具(ju)備識(shi)別(bie)傳(chuan)感(gan)器故(gu)(gu)障及提供(gong)高濃度氣(qi)體(ti)(ti)超限保護的(de)能(neng)力,當(dang)傳(chuan)感(gan)器由于老化(hua)而可能(neng)失去功(gong)能(neng)時(shi),六氟(fu)化(hua)硫(liu)(liu)氣(qi)體(ti)(ti)報(bao)(bao)(bao)警器能(neng)自動識(shi)別(bie)并報(bao)(bao)(bao)警,有(you)效避(bi)免了漏報(bao)(bao)(bao),內置唯一的(de)電(dian)子(zi)串號,無需撥碼,避(bi)免了撥碼開關的(de)機械故(gu)(gu)障帶來的(de)系統不穩定(ding)(ding)。

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