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高壓配電柜sf6泄漏在線監測系統報警控制器價格

發布時間:2024-02-15 16:48:12       發布人:dxdz  瀏覽量:

高壓配電柜sf6泄漏在線監測系統報警控制器價格

SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)已有百年(nian)歷史,它(ta)(ta)是(shi)法國兩位化學家Moissan和Lebeau于1900年(nian)合成的(de)人造惰性氣(qi)(qi)(qi)(qi)體(ti)(ti),1940年(nian)前后,美國將(jiang)其用于曼哈頓計劃(hua)(核軍事)。SF6是(shi)強(qiang)(qiang)電(dian)(dian)(dian)(dian)(dian)負性氣(qi)(qi)(qi)(qi)體(ti)(ti),它(ta)(ta)的(de)分(fen)子(zi)極易吸附(fu)自由電(dian)(dian)(dian)(dian)(dian)子(zi)而形成質量(liang)大的(de)負離子(zi),削弱氣(qi)(qi)(qi)(qi)體(ti)(ti)中碰撞電(dian)(dian)(dian)(dian)(dian)離過程,因(yin)此其電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)絕(jue)緣(yuan)(yuan)(yuan)(yuan)強(qiang)(qiang)度很高(gao),在均勻電(dian)(dian)(dian)(dian)(dian)場中約為空氣(qi)(qi)(qi)(qi)絕(jue)緣(yuan)(yuan)(yuan)(yuan)強(qiang)(qiang)度的(de)2.5倍。SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)在t≈2000K時(shi)出(chu)現熱分(fen)解高(gao)峰,因(yin)此在交流(liu)電(dian)(dian)(dian)(dian)(dian)弧(hu)(hu)電(dian)(dian)(dian)(dian)(dian)流(liu)過零時(shi),SF6對(dui)弧(hu)(hu)道的(de)冷卻作用比(bi)空氣(qi)(qi)(qi)(qi)強(qiang)(qiang)得多,其滅弧(hu)(hu)能力約為空氣(qi)(qi)(qi)(qi)的(de)100倍。SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)絕(jue)緣(yuan)(yuan)(yuan)(yuan)的(de)管道輸(shu)電(dian)(dian)(dian)(dian)(dian)線的(de)優點是(shi)介質損耗小、傳(chuan)輸(shu)容量(liang)大,且可用于高(gao)落差場合,因(yin)此常用于水(shui)電(dian)(dian)(dian)(dian)(dian)站(zhan)出(chu)線,取代常規的(de)充油電(dian)(dian)(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)絕(jue)緣(yuan)(yuan)(yuan)(yuan)的(de)變(bian)壓器具有防火(huo)防爆。

雙氣體(ti)檢測器(qi)主要由傳(chuan)感器(qi)、單(dan)片機、運算(suan)放(fang)大電(dian)路(lu)、通(tong)訊芯片等組(zu)成。傳(chuan)感器(qi)將氣體(ti)濃(nong)度轉(zhuan)換(huan)為模擬(ni)電(dian)信號,然后將模擬(ni)電(dian)信號通(tong)過運算(suan)放(fang)大電(dian)路(lu)、單(dan)片機轉(zhuan)換(huan)為數(shu)字信號,后通(tong)過通(tong)訊芯片轉(zhuan)換(huan)為modbus RTU標準信號,上傳(chuan)給控制器(qi)。

DX6000H型(xing)SF6 在線(xian)(xian)監(jian)測(ce)(ce)報警系(xi)統(tong)適用(yong)于配(pei)電室(shi)、開(kai)關站、光伏發電廠、海上風電場(chang)、10KV、35KV、220KV開(kai)關柜、GIS室(shi)等(deng)場(chang)所;設備監(jian)測(ce)(ce)精度高、范圍廣、功能(neng)全,具有(you)良好(hao)(hao)的擴(kuo)展(zhan)性 2.1 采用(yong)1024*600觸摸屏,全中文菜(cai)單(dan)操(cao)作,界面友好(hao)(hao),操(cao)作簡單(dan); 2.2 設備集成三(san)組485接口,采用(yong)插(cha)拔式接線(xian)(xian)端子接線(xian)(xian)簡單(dan),具有(you)良好(hao)(hao)的抗干擾(rao)能(neng)力,總線(xian)(xian)通訊(xun),布線(xian)(xian)經濟,安裝方便; 2.3 三(san)組DC24V接口,可選配(pei)DC3.3V、DC5V、DC12V電壓輸出, 2.4 自動故障檢(jian)測(ce)(ce),并能(neng)用(yong)中文顯(xian)示處準(zhun)確的故障部位及類型(xing); 2.5 自動檢(jian)索(suo)探(tan)測(ce)(ce)器(qi)地(di)址(zhi)及狀態,SF6/O2/溫濕度探(tan)測(ce)(ce)器(qi)在同一系(xi)統(tong)監(jian)控; 2.6 大容量儲存芯片,循環記(ji)錄報警信息,大可記(ji)錄50000條; 2.7 RS485上傳(chuan)接口,標(biao)準(zhun)modbus Rtu通訊(xun)協(xie)議。

2.8 關鍵參(can)數,加密(mi)設(she)定,防止誤操(cao)作(zuo) 2.9 多可選配7組(zu)(zu)繼(ji)電器,繼(ji)電器控制方(fang)式可軟件(jian)設(she)置(zhi)(zhi)(zhi) 2.10 具有(you)(you) 年-月-日(ri)(ri)-時-分(fen)-秒(miao)設(she)置(zhi)(zhi)(zhi)功能,并(bing)且帶(dai)有(you)(you)每(mei)(mei)周七天分(fen)別顯示(shi)功能 壁掛式SF6氣(qi)(qi)(qi)體(ti)報(bao)警主(zhu)機_SF6氧氣(qi)(qi)(qi)一體(ti)式探測器_SF6泄漏在線(xian)監(jian)(jian)測報(bao)警系(xi)統_SF6氣(qi)(qi)(qi)體(ti)在線(xian)監(jian)(jian)測報(bao)警裝(zhuang)置(zhi)(zhi)(zhi)_SF6氣(qi)(qi)(qi)體(ti)在線(xian)監(jian)(jian)測報(bao)警系(xi)統 三章:主(zhu)要技(ji)術指標 3.1 壁掛式主(zhu)機技(ji)術指標(DX6000H型) 3.1.1 工(gong)(gong)(gong)作(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)號(hao)輸出: RS485 modbus_RTU 協議輸出 3.1.3 工(gong)(gong)(gong)作(zuo)溫(wen)度: -20℃~+55℃ 3.1.4 工(gong)(gong)(gong)作(zuo)濕度: ≤93%RH 3.1.5 顯示(shi)方(fang)式: 列表(biao)顯示(shi),每(mei)(mei)頁(ye)顯示(shi)8組(zu)(zu)或(huo)10組(zu)(zu)數據(ju)(每(mei)(mei)組(zu)(zu)包括SF6/02/溫(wen)度/濕度四種數據(ju)和兩(liang)種數據(ju)狀態) 3.1.6 上傳參(can)數: 默(mo)認(ren)ID 1(可調),默(mo)認(ren)波特率9600(可調) 3.1.7 人(ren)體(ti)感(gan)應(ying):默(mo)認(ren)開(kai)啟(qi)(qi)感(gan)應(ying)亮屏(ping)(ping)(ping)功能 3.1.8 屏(ping)(ping)(ping)幕保護(hu):默(mo)認(ren)開(kai)啟(qi)(qi)亮屏(ping)(ping)(ping)5分(fen)鐘后自(zi)動息屏(ping)(ping)(ping),人(ren)體(ti)感(gan)應(ying)或(huo)觸(chu)摸可亮屏(ping)(ping)(ping) 3.1.9 排(pai)風(feng)(feng)功能:自(zi)動排(pai)風(feng)(feng),定時排(pai)風(feng)(feng),手(shou)動排(pai)風(feng)(feng),延時排(pai)風(feng)(feng),手(shou)動排(pai)風(feng)(feng)可設(she)置(zhi)(zhi)(zhi)低(di)1s,大12H,自(zi)動排(pai)風(feng)(feng)分(fen)為12組(zu)(zu),可設(she)置(zhi)(zhi)(zhi)開(kai)啟(qi)(qi)組(zu)(zu)數、開(kai)啟(qi)(qi)日(ri)(ri)期、開(kai)啟(qi)(qi)時間(jian)及啟(qi)(qi)動時間(jian)(啟(qi)(qi)動時間(jian)可更改)功能 sf6氣(qi)(qi)(qi)體(ti)報(bao)警裝(zhuang)置(zhi)(zhi)(zhi)_SF6氣(qi)(qi)(qi)體(ti)報(bao)警器_SF6報(bao)警裝(zhuang)置(zhi)(zhi)(zhi)_SF6報(bao)警主(zhu)機_SF6報(bao)警器。

SF6行業(ye)安(an)全法規摘錄 ■191條(tiao)(tiao)(tiao) 裝(zhuang)有(you)SF6設(she)備的(de)配電(dian)(dian)(dian)裝(zhuang)置(zhi)(zhi)(zhi)室(shi)和SF6氣(qi)(qi)體(ti)實(shi)驗室(shi),必(bi)須(xu)裝(zhuang)設(she)強力(li)通風(feng)(feng)裝(zhuang)置(zhi)(zhi)(zhi)。風(feng)(feng)口應設(she)置(zhi)(zhi)(zhi)在室(shi)內低部。■192條(tiao)(tiao)(tiao) 在室(shi)內,設(she)備充裝(zhuang)SF6氣(qi)(qi)體(ti)時,周(zhou)圍(wei)環境相對濕度應≤80%,同時必(bi)須(xu)開啟通風(feng)(feng)系統,并避免SF6氣(qi)(qi)體(ti)漏泄到(dao)工(gong)作(zuo)(zuo)區。工(gong)作(zuo)(zuo)區空氣(qi)(qi)中SF6氣(qi)(qi)體(ti)含(han)(han)量(liang)不(bu)得超過1000ppm。■196條(tiao)(tiao)(tiao) 工(gong)作(zuo)(zuo)人員(yuan)進(jin)(jin)入SF6配電(dian)(dian)(dian)裝(zhuang)置(zhi)(zhi)(zhi)室(shi),必(bi)須(xu)先(xian)通風(feng)(feng)15min,并用檢漏儀測(ce)量(liang)SF6氣(qi)(qi)體(ti)含(han)(han)量(liang)。盡量(liang)避免一(yi)人進(jin)(jin)入SF6配電(dian)(dian)(dian)裝(zhuang)置(zhi)(zhi)(zhi)室(shi)進(jin)(jin)行巡(xun)視,不(bu)準一(yi)人進(jin)(jin)入從事(shi)檢修工(gong)作(zuo)(zuo)。■198條(tiao)(tiao)(tiao) 進(jin)(jin)入SF6配電(dian)(dian)(dian)裝(zhuang)置(zhi)(zhi)(zhi)室(shi)低位(wei)區或(huo)電(dian)(dian)(dian)纜(lan)溝進(jin)(jin)行工(gong)作(zuo)(zuo)應先(xian)檢測(ce)含(han)(han)氧(yang)量(liang)(不(bu)低于(yu)18%)和SF6氣(qi)(qi)體(ti)含(han)(han)量(liang)是否(fou)合格

高壓配電柜sf6泄漏在線監測系統報警控制器價格 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 高壓配電柜sf6泄漏在線監測系統報警控制器價格

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