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超聲波sf6在線泄漏報警

發布時間:2024-02-11 03:44:57       發布人:dxdz  瀏覽量:

超聲波sf6在線泄漏報警

SF6氣(qi)(qi)(qi)體(ti)(ti)泄漏監控子系(xi)統主要對SF6氣(qi)(qi)(qi)體(ti)(ti)為絕(jue)緣介質的高壓電(dian)器設(she)備(bei)場所(suo)內(nei)進(jin)行環境(jing)監測。當場所(suo)內(nei)設(she)備(bei)發生SF6氣(qi)(qi)(qi)體(ti)(ti)泄漏時,由于(yu)(yu)SF6氣(qi)(qi)(qi)體(ti)(ti)的密度是空氣(qi)(qi)(qi)的5倍,積(ji)累于(yu)(yu)底層(ceng)空間,并造成局部(bu)(bu)缺氧,引(yin)起嚴重事故。為此(ci):《電(dian)業安全工作規程》(發電(dian)廠和(he)變電(dian)站部(bu)(bu)分)特別規定(ding),工作人(ren)員(yuan)進(jin)入SF6配電(dian)裝置室低位(wei)區(qu)或電(dian)纜溝進(jin)行工作必(bi)須保證(zheng)SF6氣(qi)(qi)(qi)體(ti)(ti)濃(nong)度小于(yu)(yu)1000ppm,含氧量(liang)不低于(yu)(yu)18%及周圍環境(jing)相對濕(shi)度80%,同(tong)時必(bi)須開(kai)啟通風系(xi)統。SF6+O2雙(shuang)氣(qi)(qi)(qi)體(ti)(ti)探(tan)測器_SF6+O2氣(qi)(qi)(qi)體(ti)(ti)探(tan)測器_SF6+O2探(tan)測器_SF6+O2雙(shuang)氣(qi)(qi)(qi)體(ti)(ti)探(tan)頭_SF6+O2氣(qi)(qi)(qi)體(ti)(ti)探(tan)頭_sf6氣(qi)(qi)(qi)體(ti)(ti)檢測儀

顯(xian)(xian)(xian)(xian)示屏由控制(zhi)單(dan)元(yuan)(yuan)、通信(xin)單(dan)元(yuan)(yuan)、人(ren)體感應(ying)啟(qi)動(dong)顯(xian)(xian)(xian)(xian)示及語(yu)音(yin)播報單(dan)元(yuan)(yuan)組成,當人(ren)體感應(ying)器(qi)感應(ying)到(dao)人(ren)身啟(qi)動(dong)信(xin)息,將(jiang)啟(qi)動(dong)信(xin)息通過485總線傳輸給監控主(zhu)機(ji),由監控主(zhu)機(ji)控制(zhi)顯(xian)(xian)(xian)(xian)示單(dan)元(yuan)(yuan)顯(xian)(xian)(xian)(xian)示室內(nei)SF6高值及對(dui)應(ying)機(ji)號和O2低值及對(dui)應(ying)機(ji)號,后顯(xian)(xian)(xian)(xian)示室內(nei)是否安全,同時(shi)(shi)語(yu)音(yin)播報顯(xian)(xian)(xian)(xian)示內(nei)容。專為(wei)多個(ge)入口(kou)而設計,一般安裝(zhuang)在場(chang)所入口(kou)處,為(wei)工作人(ren)員(yuan)在進(jin)入每個(ge)入口(kou)時(shi)(shi)都能(neng)及時(shi)(shi)播報和顯(xian)(xian)(xian)(xian)示場(chang)所內(nei)狀態和安全情況。

DX6000H型(xing)SF6 在(zai)(zai)線監測報警系統適用(yong)(yong)于配電室、開(kai)關站(zhan)、光(guang)伏發電廠、海上(shang)風電場、10KV、35KV、220KV開(kai)關柜、GIS室等場所(suo);設備監測精度高(gao)、范圍(wei)廣、功(gong)能全,具(ju)(ju)有良好的擴展(zhan)性 2.1 采用(yong)(yong)1024*600觸摸屏,全中(zhong)文菜(cai)單(dan)操作(zuo)(zuo),界面友好,操作(zuo)(zuo)簡(jian)單(dan); 2.2 設備集(ji)成三組485接(jie)(jie)口,采用(yong)(yong)插拔式接(jie)(jie)線端子接(jie)(jie)線簡(jian)單(dan),具(ju)(ju)有良好的抗干(gan)擾能力,總(zong)線通訊,布線經濟,安裝(zhuang)方(fang)便; 2.3 三組DC24V接(jie)(jie)口,可選(xuan)配DC3.3V、DC5V、DC12V電壓輸出, 2.4 自動(dong)故障檢測,并(bing)能用(yong)(yong)中(zhong)文顯示(shi)處(chu)準確的故障部位及類型(xing); 2.5 自動(dong)檢索(suo)探測器(qi)地址及狀(zhuang)態,SF6/O2/溫濕度探測器(qi)在(zai)(zai)同一(yi)系統監控; 2.6 大容量儲存(cun)芯片,循環記錄報警信(xin)息,大可記錄50000條; 2.7 RS485上(shang)傳接(jie)(jie)口,標(biao)準modbus Rtu通訊協議。

2.8 關鍵參數(shu),加密(mi)設(she)定,防止(zhi)誤操作(zuo) 2.9 多可(ke)(ke)(ke)選配7組(zu)繼電(dian)器(qi),繼電(dian)器(qi)控(kong)制方(fang)式(shi)(shi)可(ke)(ke)(ke)軟件設(she)置(zhi)(zhi)(zhi) 2.10 具有(you) 年-月-日-時(shi)(shi)-分(fen)-秒設(she)置(zhi)(zhi)(zhi)功(gong)能(neng),并且帶有(you)每(mei)(mei)周(zhou)七(qi)天(tian)分(fen)別顯(xian)示功(gong)能(neng) 壁掛式(shi)(shi)SF6氣體(ti)報(bao)(bao)(bao)警主機(ji)_SF6氧氣一體(ti)式(shi)(shi)探(tan)測(ce)(ce)器(qi)_SF6泄漏在線監測(ce)(ce)報(bao)(bao)(bao)警系統_SF6氣體(ti)在線監測(ce)(ce)報(bao)(bao)(bao)警裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)_SF6氣體(ti)在線監測(ce)(ce)報(bao)(bao)(bao)警系統 三章:主要技術指標 3.1 壁掛式(shi)(shi)主機(ji)技術指標(DX6000H型) 3.1.1 工(gong)作(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)號輸(shu)出(chu): RS485 modbus_RTU 協議輸(shu)出(chu) 3.1.3 工(gong)作(zuo)溫(wen)度(du): -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕(shi)度(du): ≤93%RH 3.1.5 顯(xian)示方(fang)式(shi)(shi): 列表顯(xian)示,每(mei)(mei)頁(ye)顯(xian)示8組(zu)或10組(zu)數(shu)據(每(mei)(mei)組(zu)包括SF6/02/溫(wen)度(du)/濕(shi)度(du)四種數(shu)據和兩種數(shu)據狀(zhuang)態) 3.1.6 上傳參數(shu): 默(mo)認ID 1(可(ke)(ke)(ke)調(diao)),默(mo)認波特(te)率9600(可(ke)(ke)(ke)調(diao)) 3.1.7 人(ren)體(ti)感(gan)應:默(mo)認開啟(qi)感(gan)應亮屏(ping)功(gong)能(neng) 3.1.8 屏(ping)幕保護:默(mo)認開啟(qi)亮屏(ping)5分(fen)鐘后自動(dong)(dong)(dong)息(xi)屏(ping),人(ren)體(ti)感(gan)應或觸(chu)摸可(ke)(ke)(ke)亮屏(ping) 3.1.9 排(pai)風(feng)(feng)功(gong)能(neng):自動(dong)(dong)(dong)排(pai)風(feng)(feng),定時(shi)(shi)排(pai)風(feng)(feng),手動(dong)(dong)(dong)排(pai)風(feng)(feng),延時(shi)(shi)排(pai)風(feng)(feng),手動(dong)(dong)(dong)排(pai)風(feng)(feng)可(ke)(ke)(ke)設(she)置(zhi)(zhi)(zhi)低1s,大12H,自動(dong)(dong)(dong)排(pai)風(feng)(feng)分(fen)為(wei)12組(zu),可(ke)(ke)(ke)設(she)置(zhi)(zhi)(zhi)開啟(qi)組(zu)數(shu)、開啟(qi)日期、開啟(qi)時(shi)(shi)間及啟(qi)動(dong)(dong)(dong)時(shi)(shi)間(啟(qi)動(dong)(dong)(dong)時(shi)(shi)間可(ke)(ke)(ke)更改)功(gong)能(neng) sf6氣體(ti)報(bao)(bao)(bao)警裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)_SF6氣體(ti)報(bao)(bao)(bao)警器(qi)_SF6報(bao)(bao)(bao)警裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)_SF6報(bao)(bao)(bao)警主機(ji)_SF6報(bao)(bao)(bao)警器(qi)。

SF6行業(ye)安全法規摘錄 ■191條(tiao)(tiao) 裝(zhuang)有SF6設(she)(she)備(bei)的配電裝(zhuang)置(zhi)(zhi)室(shi)(shi)和SF6氣(qi)(qi)體(ti)(ti)實驗室(shi)(shi),必須(xu)裝(zhuang)設(she)(she)強力通風裝(zhuang)置(zhi)(zhi)。風口應(ying)設(she)(she)置(zhi)(zhi)在室(shi)(shi)內低部。■192條(tiao)(tiao) 在室(shi)(shi)內,設(she)(she)備(bei)充裝(zhuang)SF6氣(qi)(qi)體(ti)(ti)時,周圍環境相對濕度應(ying)≤80%,同時必須(xu)開啟通風系統(tong),并避(bi)免SF6氣(qi)(qi)體(ti)(ti)漏泄到工(gong)作(zuo)(zuo)區(qu)。工(gong)作(zuo)(zuo)區(qu)空氣(qi)(qi)中SF6氣(qi)(qi)體(ti)(ti)含(han)量(liang)不得(de)超過(guo)1000ppm。■196條(tiao)(tiao) 工(gong)作(zuo)(zuo)人員進(jin)(jin)入(ru)SF6配電裝(zhuang)置(zhi)(zhi)室(shi)(shi),必須(xu)先(xian)通風15min,并用檢(jian)漏儀測(ce)(ce)量(liang)SF6氣(qi)(qi)體(ti)(ti)含(han)量(liang)。盡量(liang)避(bi)免一人進(jin)(jin)入(ru)SF6配電裝(zhuang)置(zhi)(zhi)室(shi)(shi)進(jin)(jin)行巡(xun)視,不準一人進(jin)(jin)入(ru)從事(shi)檢(jian)修工(gong)作(zuo)(zuo)。■198條(tiao)(tiao) 進(jin)(jin)入(ru)SF6配電裝(zhuang)置(zhi)(zhi)室(shi)(shi)低位區(qu)或電纜溝進(jin)(jin)行工(gong)作(zuo)(zuo)應(ying)先(xian)檢(jian)測(ce)(ce)含(han)氧量(liang)(不低于18%)和SF6氣(qi)(qi)體(ti)(ti)含(han)量(liang)是否(fou)合(he)格

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