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核電站sf6濃度在線監測系統報警器廠家

發布時間:2024-02-07 03:57:00       發布人:dxdz  瀏覽量:

核電站sf6濃度在線監測系統報警器廠家

SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)已有百年(nian)歷史(shi),它是法(fa)國兩位化(hua)學(xue)家Moissan和Lebeau于1900年(nian)合成的(de)(de)人造惰(duo)性氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti),1940年(nian)前后,美國將其(qi)(qi)用(yong)于曼哈頓計劃(核軍事(shi))。SF6是強(qiang)電(dian)(dian)(dian)負性氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti),它的(de)(de)分(fen)子(zi)極易吸(xi)附自由電(dian)(dian)(dian)子(zi)而形成質量大的(de)(de)負離(li)(li)子(zi),削弱(ruo)氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)中碰撞電(dian)(dian)(dian)離(li)(li)過(guo)程,因(yin)此(ci)其(qi)(qi)電(dian)(dian)(dian)氣(qi)(qi)絕(jue)緣強(qiang)度(du)很高(gao),在均勻電(dian)(dian)(dian)場中約(yue)為(wei)空(kong)氣(qi)(qi)絕(jue)緣強(qiang)度(du)的(de)(de)2.5倍(bei)。SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)在t≈2000K時(shi)出(chu)現熱分(fen)解高(gao)峰,因(yin)此(ci)在交(jiao)流電(dian)(dian)(dian)弧電(dian)(dian)(dian)流過(guo)零時(shi),SF6對弧道(dao)(dao)的(de)(de)冷卻作(zuo)用(yong)比(bi)空(kong)氣(qi)(qi)強(qiang)得(de)多,其(qi)(qi)滅弧能力約(yue)為(wei)空(kong)氣(qi)(qi)的(de)(de)100倍(bei)。SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)絕(jue)緣的(de)(de)管(guan)道(dao)(dao)輸電(dian)(dian)(dian)線(xian)的(de)(de)優點是介質損耗小(xiao)、傳(chuan)輸容(rong)量大,且可用(yong)于高(gao)落差場合,因(yin)此(ci)常(chang)用(yong)于水(shui)電(dian)(dian)(dian)站出(chu)線(xian),取代常(chang)規的(de)(de)充油(you)電(dian)(dian)(dian)纜。SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)絕(jue)緣的(de)(de)變壓器具有防火(huo)防爆。

雙氣(qi)體檢(jian)(jian)(jian)測(ce)器(qi)主要由(you)SF6傳感器(qi)和O2傳感器(qi)、溫(wen)濕度(du)傳感器(qi)及CPU主控電路(lu)、通信模塊、電源模塊等(deng)集成在一(yi)個優質鋁(lv)型材一(yi)體化結構機(ji)箱內,完成SF6濃度(du)、O2含量及溫(wen)濕度(du)的(de)(de)檢(jian)(jian)(jian)測(ce)。將檢(jian)(jian)(jian)測(ce)結果采用(yong)現(xian)場總線(xian)(xian)(RS-485)方式(shi)(shi)傳輸給監控主機(ji)或PC機(ji)進(jin)行實時顯示。接(jie)(jie)線(xian)(xian)方式(shi)(shi)選用(yong)可(ke)插(cha)拔(ba)式(shi)(shi)接(jie)(jie)線(xian)(xian)端子,電源與通訊接(jie)(jie)線(xian)(xian)采用(yong)兩(liang)(liang)進(jin)兩(liang)(liang)出接(jie)(jie)線(xian)(xian)方式(shi)(shi),設有(you)(you)接(jie)(jie)線(xian)(xian)端子護(hu)罩,安全又(you)可(ke)靠。是具(ju)有(you)(you)全數(shu)字傳輸功(gong)能(neng)的(de)(de)新一(yi)代高(gao)精度(du)雙氣(qi)體檢(jian)(jian)(jian)測(ce)檢(jian)(jian)(jian)測(ce)器(qi)。

DX6000H型SF6 在線(xian)監(jian)測報(bao)警系(xi)統(tong)適用于配(pei)電室(shi)、開(kai)關站(zhan)、光伏發電廠、海上(shang)風電場、10KV、35KV、220KV開(kai)關柜、GIS室(shi)等場所(suo);設備監(jian)測精(jing)度(du)高、范圍廣(guang)、功能(neng)全(quan),具(ju)(ju)DX良好(hao)的(de)擴展性 2.1 采用1024*600觸摸屏,全(quan)中(zhong)文菜單操(cao)作(zuo),界面(mian)友好(hao),操(cao)作(zuo)簡單; 2.2 設備集成三組485接口(kou),采用插拔式接線(xian)端(duan)子接線(xian)簡單,具(ju)(ju)DX良好(hao)的(de)抗干擾能(neng)力,總線(xian)通訊(xun),布線(xian)經濟,安裝方便; 2.3 三組DC24V接口(kou),可(ke)選配(pei)DC3.3V、DC5V、DC12V電壓輸(shu)出,  2.4 自動(dong)(dong)故(gu)障檢(jian)測,并能(neng)用中(zhong)文顯示處(chu)準確的(de)故(gu)障部(bu)位及類型; 2.5 自動(dong)(dong)檢(jian)索探(tan)測器地址及狀態(tai),SF6/O2/溫濕度(du)探(tan)測器在同一(yi)系(xi)統(tong)監(jian)控; 2.6 大(da)容量儲(chu)存芯片,循(xun)環(huan)記錄(lu)(lu)報(bao)警信息,大(da)可(ke)記錄(lu)(lu)50000條; 2.7 RS485上(shang)傳接口(kou),標(biao)準modbus Rtu通訊(xun)協(xie)議(yi)。

2.8 關鍵參數,加密設(she)(she)(she)定(ding),防止誤操作(zuo) 2.9 多可選配7組(zu)繼電(dian)(dian)器(qi)(qi),繼電(dian)(dian)器(qi)(qi)控制方式(shi)(shi)可軟件設(she)(she)(she)置(zhi)(zhi)(zhi) 2.10 具DX 年-月-日(ri)-時(shi)(shi)-分(fen)-秒設(she)(she)(she)置(zhi)(zhi)(zhi)功能(neng),并且帶DX每周(zhou)七天分(fen)別顯示(shi)(shi)功能(neng) 壁掛式(shi)(shi)SF6氣體(ti)報(bao)警(jing)主(zhu)機_SF6氧氣一體(ti)式(shi)(shi)探測(ce)(ce)器(qi)(qi)_SF6泄(xie)漏在線監(jian)(jian)測(ce)(ce)報(bao)警(jing)系(xi)統_SF6氣體(ti)在線監(jian)(jian)測(ce)(ce)報(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6氣體(ti)在線監(jian)(jian)測(ce)(ce)報(bao)警(jing)系(xi)統 三章:主(zhu)要(yao)技(ji)術(shu)指(zhi)標 3.1 壁掛式(shi)(shi)主(zhu)機技(ji)術(shu)指(zhi)標(DX6000H型) 3.1.1 工(gong)作(zuo)電(dian)(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協(xie)議輸出 3.1.3 工(gong)作(zuo)溫(wen)度: -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕度: ≤93%RH 3.1.5 顯示(shi)(shi)方式(shi)(shi): 列表顯示(shi)(shi),每頁(ye)顯示(shi)(shi)8組(zu)或10組(zu)數據(ju)(ju)(每組(zu)包括SF6/02/溫(wen)度/濕度四種數據(ju)(ju)和兩種數據(ju)(ju)狀(zhuang)態(tai)) 3.1.6 上傳參數: 默(mo)認(ren)ID 1(可調),默(mo)認(ren)波特率(lv)9600(可調) 3.1.7 人體(ti)感(gan)應(ying):默(mo)認(ren)開(kai)(kai)啟(qi)感(gan)應(ying)亮屏功能(neng) 3.1.8 屏幕(mu)保(bao)護(hu):默(mo)認(ren)開(kai)(kai)啟(qi)亮屏5分(fen)鐘后自(zi)動(dong)(dong)息屏,人體(ti)感(gan)應(ying)或觸摸可亮屏 3.1.9 排(pai)風(feng)(feng)功能(neng):自(zi)動(dong)(dong)排(pai)風(feng)(feng),定(ding)時(shi)(shi)排(pai)風(feng)(feng),手(shou)動(dong)(dong)排(pai)風(feng)(feng),延時(shi)(shi)排(pai)風(feng)(feng),手(shou)動(dong)(dong)排(pai)風(feng)(feng)可設(she)(she)(she)置(zhi)(zhi)(zhi)低(di)1s,大12H,自(zi)動(dong)(dong)排(pai)風(feng)(feng)分(fen)為12組(zu),可設(she)(she)(she)置(zhi)(zhi)(zhi)開(kai)(kai)啟(qi)組(zu)數、開(kai)(kai)啟(qi)日(ri)期、開(kai)(kai)啟(qi)時(shi)(shi)間(jian)(jian)及啟(qi)動(dong)(dong)時(shi)(shi)間(jian)(jian)(啟(qi)動(dong)(dong)時(shi)(shi)間(jian)(jian)可更(geng)改)功能(neng) sf6氣體(ti)報(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6氣體(ti)報(bao)警(jing)器(qi)(qi)_SF6報(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6報(bao)警(jing)主(zhu)機_SF6報(bao)警(jing)器(qi)(qi)。

六(liu)氟(fu)化(hua)(hua)硫(liu)(liu)(liu)氣(qi)(qi)體(ti)報(bao)警(jing)(jing)器(qi)(qi),六(liu)氟(fu)化(hua)(hua)硫(liu)(liu)(liu)報(bao)警(jing)(jing)器(qi)(qi),六(liu)氟(fu)化(hua)(hua)硫(liu)(liu)(liu)泄漏報(bao)警(jing)(jing)器(qi)(qi),能(neng)(neng)自動適應環境的(de)(de)(de)變(bian)化(hua)(hua),自動修正傳感(gan)器(qi)(qi)的(de)(de)(de)老化(hua)(hua)曲線,保(bao)持恒定(ding)的(de)(de)(de)報(bao)警(jing)(jing)靈敏度(du),具(ju)備識別(bie)傳感(gan)器(qi)(qi)故障及提供(gong)高濃度(du)氣(qi)(qi)體(ti)超限(xian)保(bao)護的(de)(de)(de)能(neng)(neng)力,當傳感(gan)器(qi)(qi)由于(yu)老化(hua)(hua)而可(ke)能(neng)(neng)失去功能(neng)(neng)時,六(liu)氟(fu)化(hua)(hua)硫(liu)(liu)(liu)氣(qi)(qi)體(ti)報(bao)警(jing)(jing)器(qi)(qi)能(neng)(neng)自動識別(bie)并報(bao)警(jing)(jing),有效避(bi)免了(le)漏報(bao),內(nei)置唯一的(de)(de)(de)電子串號(hao),無需(xu)撥(bo)碼,避(bi)免了(le)撥(bo)碼開關的(de)(de)(de)機械故障帶來的(de)(de)(de)系統不穩定(ding)。

核電站sf6濃度在線監測系統報警器廠家 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sf6濃度在線監測系統報警器廠家

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