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壁掛式sf6在線泄露報警系統SF6報警裝置

發布時間:2023-12-15 00:59:01       發布人:dxdz  瀏覽量:

壁掛式sf6在線泄露報警系統SF6報警裝置

SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)已有百(bai)年(nian)歷史,它是(shi)法國兩位化學家Moissan和Lebeau于(yu)1900年(nian)合成(cheng)的(de)(de)人(ren)造惰性氣(qi)(qi)(qi)(qi)體(ti)(ti),1940年(nian)前后,美國將其(qi)用(yong)于(yu)曼哈頓(dun)計劃(核軍(jun)事(shi))。SF6是(shi)強電(dian)(dian)(dian)(dian)負性氣(qi)(qi)(qi)(qi)體(ti)(ti),它的(de)(de)分(fen)子極易吸附自由電(dian)(dian)(dian)(dian)子而形成(cheng)質(zhi)(zhi)量大(da)的(de)(de)負離(li)子,削弱氣(qi)(qi)(qi)(qi)體(ti)(ti)中碰撞電(dian)(dian)(dian)(dian)離(li)過程,因此其(qi)電(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)絕(jue)緣(yuan)(yuan)強度很高,在均勻電(dian)(dian)(dian)(dian)場中約(yue)為空氣(qi)(qi)(qi)(qi)絕(jue)緣(yuan)(yuan)強度的(de)(de)2.5倍。SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)在t≈2000K時(shi)出現熱分(fen)解高峰,因此在交流電(dian)(dian)(dian)(dian)弧(hu)(hu)電(dian)(dian)(dian)(dian)流過零(ling)時(shi),SF6對(dui)弧(hu)(hu)道的(de)(de)冷(leng)卻(que)作用(yong)比(bi)空氣(qi)(qi)(qi)(qi)強得多(duo),其(qi)滅弧(hu)(hu)能力約(yue)為空氣(qi)(qi)(qi)(qi)的(de)(de)100倍。SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)絕(jue)緣(yuan)(yuan)的(de)(de)管道輸電(dian)(dian)(dian)(dian)線的(de)(de)優點是(shi)介質(zhi)(zhi)損耗小(xiao)、傳(chuan)輸容量大(da),且可用(yong)于(yu)高落差場合,因此常用(yong)于(yu)水電(dian)(dian)(dian)(dian)站出線,取代(dai)常規(gui)的(de)(de)充油電(dian)(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)絕(jue)緣(yuan)(yuan)的(de)(de)變(bian)壓(ya)器具有防火防爆。

雙(shuang)氣(qi)體(ti)(ti)檢(jian)測(ce)(ce)器主(zhu)要由SF6傳感(gan)器和(he)O2傳感(gan)器、溫濕(shi)度傳感(gan)器及(ji)CPU主(zhu)控(kong)電(dian)路、通信模塊、電(dian)源(yuan)模塊等(deng)集成(cheng)在(zai)一(yi)個優質(zhi)鋁型(xing)材一(yi)體(ti)(ti)化結(jie)構機(ji)箱(xiang)內,完(wan)成(cheng)SF6濃度、O2含量及(ji)溫濕(shi)度的檢(jian)測(ce)(ce)。將(jiang)檢(jian)測(ce)(ce)結(jie)果采用(yong)現場總線(xian)(xian)(RS-485)方(fang)式(shi)傳輸給監控(kong)主(zhu)機(ji)或PC機(ji)進行實(shi)時顯(xian)示。接(jie)線(xian)(xian)方(fang)式(shi)選用(yong)可(ke)插拔式(shi)接(jie)線(xian)(xian)端子(zi),電(dian)源(yuan)與通訊接(jie)線(xian)(xian)采用(yong)兩進兩出接(jie)線(xian)(xian)方(fang)式(shi),設有接(jie)線(xian)(xian)端子(zi)護罩(zhao),安(an)全(quan)又可(ke)靠。是具有全(quan)數字傳輸功能的新一(yi)代(dai)高(gao)精度雙(shuang)氣(qi)體(ti)(ti)檢(jian)測(ce)(ce)檢(jian)測(ce)(ce)器。

DX6000H型SF6 在線(xian)監(jian)測(ce)報警(jing)系統適用(yong)于(yu)配電(dian)室、開關(guan)(guan)站、光伏發電(dian)廠、海上(shang)風(feng)電(dian)場(chang)、10KV、35KV、220KV開關(guan)(guan)柜、GIS室等場(chang)所;設備監(jian)測(ce)精度(du)高、范圍(wei)廣(guang)、功能全(quan),具(ju)有(you)良好(hao)的擴展性 2.1 采用(yong)1024*600觸摸屏(ping),全(quan)中文菜(cai)單(dan)操作,界面友好(hao),操作簡單(dan); 2.2 設備集成三(san)組(zu)485接(jie)(jie)(jie)(jie)口(kou),采用(yong)插拔式接(jie)(jie)(jie)(jie)線(xian)端子接(jie)(jie)(jie)(jie)線(xian)簡單(dan),具(ju)有(you)良好(hao)的抗干擾能力,總線(xian)通(tong)(tong)訊,布線(xian)經濟,安(an)裝方便; 2.3 三(san)組(zu)DC24V接(jie)(jie)(jie)(jie)口(kou),可(ke)選配DC3.3V、DC5V、DC12V電(dian)壓(ya)輸出, 2.4 自動故(gu)障(zhang)檢(jian)測(ce),并能用(yong)中文顯示(shi)處準確的故(gu)障(zhang)部位及(ji)類型; 2.5 自動檢(jian)索(suo)探(tan)測(ce)器地址(zhi)及(ji)狀態,SF6/O2/溫濕度(du)探(tan)測(ce)器在同一(yi)系統監(jian)控; 2.6 大容(rong)量儲存芯(xin)片(pian),循(xun)環記錄報警(jing)信息,大可(ke)記錄50000條; 2.7 RS485上(shang)傳接(jie)(jie)(jie)(jie)口(kou),標準modbus Rtu通(tong)(tong)訊協議。

2.8 關鍵參數(shu)(shu)(shu),加密設(she)(she)定,防止誤操(cao)作 2.9 多可(ke)選配(pei)7組(zu)繼(ji)(ji)電(dian)器(qi),繼(ji)(ji)電(dian)器(qi)控制方(fang)式(shi)可(ke)軟(ruan)件設(she)(she)置(zhi) 2.10 具(ju)有 年-月-日(ri)-時(shi)-分-秒設(she)(she)置(zhi)功能(neng),并且帶有每周七(qi)天分別顯(xian)示(shi)功能(neng) 壁掛式(shi)SF6氣(qi)(qi)體(ti)(ti)報(bao)警(jing)(jing)(jing)主機(ji)(ji)_SF6氧氣(qi)(qi)一體(ti)(ti)式(shi)探測(ce)(ce)器(qi)_SF6泄漏在線監(jian)測(ce)(ce)報(bao)警(jing)(jing)(jing)系(xi)統_SF6氣(qi)(qi)體(ti)(ti)在線監(jian)測(ce)(ce)報(bao)警(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)(qi)體(ti)(ti)在線監(jian)測(ce)(ce)報(bao)警(jing)(jing)(jing)系(xi)統 三章:主要(yao)技術指標 3.1 壁掛式(shi)主機(ji)(ji)技術指標(DX6000H型) 3.1.1 工(gong)(gong)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(gong)(gong)作溫(wen)度(du): -20℃~+55℃ 3.1.4 工(gong)(gong)作濕(shi)(shi)度(du): ≤93%RH 3.1.5 顯(xian)示(shi)方(fang)式(shi): 列(lie)表顯(xian)示(shi),每頁顯(xian)示(shi)8組(zu)或10組(zu)數(shu)(shu)(shu)據(ju)(ju)(ju)(每組(zu)包(bao)括SF6/02/溫(wen)度(du)/濕(shi)(shi)度(du)四種數(shu)(shu)(shu)據(ju)(ju)(ju)和兩種數(shu)(shu)(shu)據(ju)(ju)(ju)狀態) 3.1.6 上傳參數(shu)(shu)(shu): 默(mo)認(ren)(ren)(ren)ID 1(可(ke)調),默(mo)認(ren)(ren)(ren)波特(te)率9600(可(ke)調) 3.1.7 人體(ti)(ti)感應(ying):默(mo)認(ren)(ren)(ren)開(kai)啟(qi)(qi)感應(ying)亮(liang)屏(ping)(ping)功能(neng) 3.1.8 屏(ping)(ping)幕保護(hu):默(mo)認(ren)(ren)(ren)開(kai)啟(qi)(qi)亮(liang)屏(ping)(ping)5分鐘后自動息(xi)屏(ping)(ping),人體(ti)(ti)感應(ying)或觸摸可(ke)亮(liang)屏(ping)(ping) 3.1.9 排風(feng)功能(neng):自動排風(feng),定時(shi)排風(feng),手動排風(feng),延時(shi)排風(feng),手動排風(feng)可(ke)設(she)(she)置(zhi)低1s,大12H,自動排風(feng)分為(wei)12組(zu),可(ke)設(she)(she)置(zhi)開(kai)啟(qi)(qi)組(zu)數(shu)(shu)(shu)、開(kai)啟(qi)(qi)日(ri)期、開(kai)啟(qi)(qi)時(shi)間及啟(qi)(qi)動時(shi)間(啟(qi)(qi)動時(shi)間可(ke)更改)功能(neng) sf6氣(qi)(qi)體(ti)(ti)報(bao)警(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)(qi)體(ti)(ti)報(bao)警(jing)(jing)(jing)器(qi)_SF6報(bao)警(jing)(jing)(jing)裝置(zhi)_SF6報(bao)警(jing)(jing)(jing)主機(ji)(ji)_SF6報(bao)警(jing)(jing)(jing)器(qi)。

六氟(fu)化(hua)硫氣體(ti)報(bao)(bao)警(jing)(jing)(jing)器,六氟(fu)化(hua)硫報(bao)(bao)警(jing)(jing)(jing)器,六氟(fu)化(hua)硫泄漏報(bao)(bao)警(jing)(jing)(jing)器,能(neng)(neng)自動適(shi)應環境的(de)(de)變化(hua),自動修正傳(chuan)感(gan)器的(de)(de)老化(hua)曲線,保持(chi)恒定(ding)的(de)(de)報(bao)(bao)警(jing)(jing)(jing)靈敏度,具備識別(bie)(bie)傳(chuan)感(gan)器故障及提供高濃度氣體(ti)超(chao)限保護的(de)(de)能(neng)(neng)力,當傳(chuan)感(gan)器由于(yu)老化(hua)而(er)可(ke)能(neng)(neng)失去(qu)功能(neng)(neng)時,六氟(fu)化(hua)硫氣體(ti)報(bao)(bao)警(jing)(jing)(jing)器能(neng)(neng)自動識別(bie)(bie)并報(bao)(bao)警(jing)(jing)(jing),有(you)效避免了(le)漏報(bao)(bao),內置唯一的(de)(de)電(dian)子串號,無需撥(bo)碼(ma),避免了(le)撥(bo)碼(ma)開關的(de)(de)機(ji)械故障帶來的(de)(de)系統不穩(wen)定(ding)。

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