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半導體SF6+O2雙氣體探測器

發布時間:2023-12-04 08:27:29       發布人:dxdz  瀏覽量:

半導體SF6+O2雙氣體探測器

SF6氣(qi)(qi)(qi)體(ti)已有百(bai)年(nian)歷史(shi),它(ta)是法國(guo)兩位(wei)化學家(jia)Moissan和Lebeau于(yu)(yu)1900年(nian)合(he)成的(de)人造惰性氣(qi)(qi)(qi)體(ti),1940年(nian)前(qian)后(hou),美國(guo)將其(qi)用(yong)于(yu)(yu)曼哈頓計劃(核軍事)。SF6是強(qiang)電(dian)負性氣(qi)(qi)(qi)體(ti),它(ta)的(de)分子(zi)(zi)(zi)極易吸附自由(you)電(dian)子(zi)(zi)(zi)而形(xing)成質量大的(de)負離(li)子(zi)(zi)(zi),削弱氣(qi)(qi)(qi)體(ti)中碰撞(zhuang)電(dian)離(li)過程,因(yin)此(ci)(ci)其(qi)電(dian)氣(qi)(qi)(qi)絕(jue)緣強(qiang)度很高(gao),在(zai)(zai)均(jun)勻電(dian)場中約為(wei)空(kong)氣(qi)(qi)(qi)絕(jue)緣強(qiang)度的(de)2.5倍。SF6氣(qi)(qi)(qi)體(ti)在(zai)(zai)t≈2000K時出現熱分解高(gao)峰(feng),因(yin)此(ci)(ci)在(zai)(zai)交流電(dian)弧電(dian)流過零(ling)時,SF6對弧道(dao)的(de)冷(leng)卻(que)作用(yong)比空(kong)氣(qi)(qi)(qi)強(qiang)得多,其(qi)滅弧能力約為(wei)空(kong)氣(qi)(qi)(qi)的(de)100倍。SF6氣(qi)(qi)(qi)體(ti)絕(jue)緣的(de)管(guan)道(dao)輸(shu)電(dian)線的(de)優點是介質損耗小、傳輸(shu)容量大,且可用(yong)于(yu)(yu)高(gao)落差(cha)場合(he),因(yin)此(ci)(ci)常用(yong)于(yu)(yu)水電(dian)站出線,取代常規的(de)充油電(dian)纜。SF6氣(qi)(qi)(qi)體(ti)絕(jue)緣的(de)變壓器具有防火防爆。

主(zhu)(zhu)要(yao)功能(neng)監控報(bao)(bao)(bao)警(jing)(jing)(jing)主(zhu)(zhu)機主(zhu)(zhu)要(yao)用于對下采(cai)集實(shi)時(shi)數(shu)(shu)(shu)(shu)(shu)據(包括控制器在內),對這(zhe)些數(shu)(shu)(shu)(shu)(shu)據進行(xing)(xing)分析和管(guan)理,具有判斷現場數(shu)(shu)(shu)(shu)(shu)據是(shi)否超(chao)出設(she)定(ding)報(bao)(bao)(bao)警(jing)(jing)(jing)閥值的(de)功能(neng),超(chao)出則進行(xing)(xing)報(bao)(bao)(bao)警(jing)(jing)(jing)輸(shu)出,啟(qi)動(dong)(dong)風(feng)機進行(xing)(xing)通風(feng)或啟(qi)動(dong)(dong)除濕(shi)進行(xing)(xing)除濕(shi),同時(shi)聲光(guang)報(bao)(bao)(bao)警(jing)(jing)(jing)器進入(ru)報(bao)(bao)(bao)警(jing)(jing)(jing)狀態(tai),并(bing)能(neng)接(jie)(jie)收(shou)入(ru)口處人(ren)員入(ru)室啟(qi)動(dong)(dong)風(feng)機進行(xing)(xing)通風(feng)的(de)功能(neng)。并(bing)可隨時(shi)接(jie)(jie)收(shou)一體化信息(xi)平臺的(de)訪(fang)問; 監控報(bao)(bao)(bao)警(jing)(jing)(jing)主(zhu)(zhu)機的(de)液(ye)晶顯(xian)示屏顯(xian)示現場實(shi)時(shi)數(shu)(shu)(shu)(shu)(shu)據、歷(li)史(shi)數(shu)(shu)(shu)(shu)(shu)據、歷(li)史(shi)報(bao)(bao)(bao)警(jing)(jing)(jing)數(shu)(shu)(shu)(shu)(shu)據和報(bao)(bao)(bao)警(jing)(jing)(jing)時(shi)間等各種參數(shu)(shu)(shu)(shu)(shu);還可采(cai)用鍵盤(pan)/觸(chu)模(mo)屏實(shi)現項目設(she)置(zhi)、時(shi)間設(she)置(zhi)、閥值設(she)置(zhi)、定(ding)時(shi)采(cai)集設(she)置(zhi)、定(ding)時(shi)啟(qi)動(dong)(dong)風(feng)機設(she)置(zhi),還設(she)有人(ren)體感應(ying)啟(qi)動(dong)(dong)液(ye)晶顯(xian)示屏背光(guang)及(ji)語(yu)音(yin)播報(bao)(bao)(bao)實(shi)時(shi)數(shu)(shu)(shu)(shu)(shu)據等多(duo)種配置(zhi)和管(guan)理功能(neng)。并(bing)能(neng)支持外(wai)置(zhi)顯(xian)示屏狀態(tai)顯(xian)示及(ji)語(yu)音(yin)播報(bao)(bao)(bao)功能(neng);

DX6000H型(xing)SF6 在線(xian)(xian)(xian)監測(ce)報警系(xi)統適用(yong)于配電室、開(kai)關站、光伏發電廠、海上風電場、10KV、35KV、220KV開(kai)關柜(ju)、GIS室等場所;設備(bei)監測(ce)精(jing)度高、范圍廣(guang)、功能(neng)全,具(ju)有(you)良好(hao)的(de)擴展性 2.1 采(cai)(cai)用(yong)1024*600觸摸(mo)屏,全中文菜單(dan)(dan)操(cao)作(zuo)(zuo),界面友好(hao),操(cao)作(zuo)(zuo)簡單(dan)(dan); 2.2 設備(bei)集(ji)成三組(zu)485接(jie)口(kou),采(cai)(cai)用(yong)插(cha)拔式接(jie)線(xian)(xian)(xian)端子(zi)接(jie)線(xian)(xian)(xian)簡單(dan)(dan),具(ju)有(you)良好(hao)的(de)抗干擾能(neng)力,總線(xian)(xian)(xian)通(tong)訊(xun),布線(xian)(xian)(xian)經濟(ji),安裝方便; 2.3 三組(zu)DC24V接(jie)口(kou),可(ke)選配DC3.3V、DC5V、DC12V電壓輸出, 2.4 自(zi)動(dong)故障(zhang)檢測(ce),并能(neng)用(yong)中文顯示處準(zhun)(zhun)確的(de)故障(zhang)部位及類型(xing); 2.5 自(zi)動(dong)檢索探(tan)測(ce)器地址及狀(zhuang)態,SF6/O2/溫濕(shi)度探(tan)測(ce)器在同一系(xi)統監控(kong); 2.6 大容量儲存芯片,循(xun)環記錄(lu)報警信息,大可(ke)記錄(lu)50000條; 2.7 RS485上傳接(jie)口(kou),標準(zhun)(zhun)modbus Rtu通(tong)訊(xun)協議。

2.8 關鍵參數(shu)(shu),加密設(she)(she)(she)(she)定(ding),防止誤操作 2.9 多可選配7組繼(ji)電器(qi)(qi)(qi),繼(ji)電器(qi)(qi)(qi)控制方式可軟件設(she)(she)(she)(she)置(zhi)(zhi) 2.10 具有 年-月-日(ri)-時(shi)(shi)-分(fen)-秒設(she)(she)(she)(she)置(zhi)(zhi)功(gong)(gong)能(neng),并(bing)且帶有每(mei)周七(qi)天分(fen)別顯(xian)(xian)示功(gong)(gong)能(neng) 壁掛(gua)式SF6氣(qi)體(ti)(ti)報警(jing)主(zhu)(zhu)機(ji)(ji)_SF6氧氣(qi)一體(ti)(ti)式探測(ce)(ce)器(qi)(qi)(qi)_SF6泄(xie)漏在線監(jian)(jian)測(ce)(ce)報警(jing)系(xi)統_SF6氣(qi)體(ti)(ti)在線監(jian)(jian)測(ce)(ce)報警(jing)裝置(zhi)(zhi)_SF6氣(qi)體(ti)(ti)在線監(jian)(jian)測(ce)(ce)報警(jing)系(xi)統 三章(zhang):主(zhu)(zhu)要(yao)技術(shu)指標 3.1 壁掛(gua)式主(zhu)(zhu)機(ji)(ji)技術(shu)指標(DX6000H型) 3.1.1 工作電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: 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)(xian)示方式: 列表顯(xian)(xian)示,每(mei)頁顯(xian)(xian)示8組或(huo)(huo)10組數(shu)(shu)據(ju)(每(mei)組包括SF6/02/溫(wen)度/濕度四種數(shu)(shu)據(ju)和兩種數(shu)(shu)據(ju)狀態) 3.1.6 上傳參數(shu)(shu): 默(mo)認ID 1(可調),默(mo)認波特(te)率9600(可調) 3.1.7 人體(ti)(ti)感(gan)應:默(mo)認開啟(qi)感(gan)應亮屏(ping)(ping)功(gong)(gong)能(neng) 3.1.8 屏(ping)(ping)幕保護:默(mo)認開啟(qi)亮屏(ping)(ping)5分(fen)鐘后自(zi)(zi)動(dong)息(xi)屏(ping)(ping),人體(ti)(ti)感(gan)應或(huo)(huo)觸摸(mo)可亮屏(ping)(ping) 3.1.9 排(pai)風(feng)功(gong)(gong)能(neng):自(zi)(zi)動(dong)排(pai)風(feng),定(ding)時(shi)(shi)排(pai)風(feng),手動(dong)排(pai)風(feng),延時(shi)(shi)排(pai)風(feng),手動(dong)排(pai)風(feng)可設(she)(she)(she)(she)置(zhi)(zhi)低1s,大(da)12H,自(zi)(zi)動(dong)排(pai)風(feng)分(fen)為12組,可設(she)(she)(she)(she)置(zhi)(zhi)開啟(qi)組數(shu)(shu)、開啟(qi)日(ri)期、開啟(qi)時(shi)(shi)間及(ji)啟(qi)動(dong)時(shi)(shi)間(啟(qi)動(dong)時(shi)(shi)間可更(geng)改)功(gong)(gong)能(neng) sf6氣(qi)體(ti)(ti)報警(jing)裝置(zhi)(zhi)_SF6氣(qi)體(ti)(ti)報警(jing)器(qi)(qi)(qi)_SF6報警(jing)裝置(zhi)(zhi)_SF6報警(jing)主(zhu)(zhu)機(ji)(ji)_SF6報警(jing)器(qi)(qi)(qi)。

六(liu)氟化硫(liu)報警(jing)(jing)(jing)器(qi)是一款(kuan)專門(men)用于(yu)檢(jian)(jian)測(ce)(ce)六(liu)氟化硫(liu)氣(qi)體(ti)(ti)(ti)泄(xie)漏(lou)、并(bing)能實(shi)(shi)時(shi)顯示(shi)氣(qi)體(ti)(ti)(ti)濃(nong)(nong)度(du),24小(xiao)時(shi)實(shi)(shi)時(shi)在線檢(jian)(jian)測(ce)(ce)的(de)報警(jing)(jing)(jing)裝置。六(liu)氟化硫(liu)報警(jing)(jing)(jing)器(qi)由氣(qi)體(ti)(ti)(ti)報警(jing)(jing)(jing)控制器(qi)和(he)氣(qi)體(ti)(ti)(ti)探(tan)(tan)測(ce)(ce)器(qi)兩部(bu)分組成,氣(qi)體(ti)(ti)(ti)探(tan)(tan)測(ce)(ce)器(qi)安裝在氣(qi)體(ti)(ti)(ti)泄(xie)漏(lou)檢(jian)(jian)測(ce)(ce)現場,通過(guo)核心部(bu)件氣(qi)體(ti)(ti)(ti)傳(chuan)感器(qi),實(shi)(shi)現氣(qi)體(ti)(ti)(ti)濃(nong)(nong)度(du)的(de)實(shi)(shi)時(shi)檢(jian)(jian)測(ce)(ce),也可以(yi)獨立工作。氣(qi)體(ti)(ti)(ti)報警(jing)(jing)(jing)控制器(qi)可放置于(yu)值班室內,接收氣(qi)體(ti)(ti)(ti)探(tan)(tan)測(ce)(ce)器(qi)檢(jian)(jian)測(ce)(ce)的(de)濃(nong)(nong)度(du),并(bing)實(shi)(shi)現濃(nong)(nong)度(du)的(de)顯示(shi)及(ji)濃(nong)(nong)度(du)超(chao)標后的(de)聲光報警(jing)(jing)(jing)功能,并(bing)可以(yi)聯動外接設備(如電磁(ci)閥、排風(feng)扇、噴淋(lin)裝置)通過(guo)開(kai)關量上傳(chuan)PLC、DCS、消防系統等。

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