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光伏站sf6在線泄漏報警主機SF6報警

發布時間:2023-10-20 22:38:46       發布人:147小編  瀏覽量:

光伏站sf6在線泄漏報警主機SF6報警

SF6氣(qi)(qi)(qi)體(ti)(ti)背景簡介六氟化(hua)(hua)硫(SF6)氣(qi)(qi)(qi)體(ti)(ti)由法國兩位(wei)化(hua)(hua)學家(jia)Moissan和(he)Lebeau于1900年合成(cheng),它以其優異的絕緣和(he)滅弧性(xing)(xing)能,在電力系統(tong)中得到(dao)廣泛應用。雖然在常態(tai)下(xia),SF6氣(qi)(qi)(qi)體(ti)(ti)是(shi)一(yi)種無色、無味、無毒的惰性(xing)(xing)氣(qi)(qi)(qi)體(ti)(ti),但(dan)在高壓電弧的作用下(xia),這種氣(qi)(qi)(qi)體(ti)(ti)會(hui)發生(sheng)分解(jie),遇到(dao)水份后還會(hui)產生(sheng)一(yi)些(xie)劇毒物(wu)質(zhi),如氟化(hua)(hua)亞硫酰(SOF2)、四(si)氟化(hua)(hua)硫(SF4)、二氟化(hua)(hua)硫(SF2)等,類(lei)似這些(xie)劇毒物(wu)質(zhi)即便是(shi)微量也能致人(ren)非命。當前(qian),SF6氣(qi)(qi)(qi)體(ti)(ti)在中、高壓設備中的大(da)量使(shi)用,其安(an)全性(xing)(xing)已(yi)受(shou)到(dao)人(ren)們的普遍關注。針對SF6比空(kong)氣(qi)(qi)(qi)重(zhong),泄漏易聚集(ji),易造成(cheng)低(di)層空(kong)間缺氧,空(kong)氣(qi)(qi)(qi)含毒環境對人(ren)員(yuan)的威脅(xie)等問題,有關部(bu)門已(yi)制(zhi)訂了一(yi)系列相應的行(xing)業(ye)安(an)全法規

顯(xian)(xian)示(shi)屏由控制單元(yuan)、通信單元(yuan)、人體感應(ying)(ying)啟動(dong)顯(xian)(xian)示(shi)及(ji)(ji)(ji)語(yu)音(yin)播(bo)報(bao)單元(yuan)組成,當人體感應(ying)(ying)器感應(ying)(ying)到人身啟動(dong)信息(xi),將(jiang)啟動(dong)信息(xi)通過485總線傳輸給監(jian)控主(zhu)機,由監(jian)控主(zhu)機控制顯(xian)(xian)示(shi)單元(yuan)顯(xian)(xian)示(shi)室(shi)內SF6高值(zhi)及(ji)(ji)(ji)對應(ying)(ying)機號和(he)O2低(di)值(zhi)及(ji)(ji)(ji)對應(ying)(ying)機號,后(hou)顯(xian)(xian)示(shi)室(shi)內是否(fou)安(an)全,同時語(yu)音(yin)播(bo)報(bao)顯(xian)(xian)示(shi)內容。專為(wei)多(duo)個入(ru)(ru)口而設(she)計,一般(ban)安(an)裝在(zai)場所(suo)入(ru)(ru)口處,為(wei)工作(zuo)人員(yuan)在(zai)進(jin)入(ru)(ru)每(mei)個入(ru)(ru)口時都能及(ji)(ji)(ji)時播(bo)報(bao)和(he)顯(xian)(xian)示(shi)場所(suo)內狀態和(he)安(an)全情(qing)況。

DX6000H型SF6 在線監測(ce)報警(jing)系統(tong)(tong)適用于配(pei)(pei)電室、開關站、光伏發(fa)電廠、海上風電場、10KV、35KV、220KV開關柜、GIS室等場所;設備監測(ce)精度(du)高(gao)、范圍廣、功(gong)能全(quan)(quan),具有(you)良(liang)好的擴展性 2.1 采(cai)用1024*600觸摸屏(ping),全(quan)(quan)中文菜單(dan)(dan)操作(zuo),界(jie)面友好,操作(zuo)簡單(dan)(dan); 2.2 設備集成(cheng)三組485接口(kou),采(cai)用插拔式接線端子接線簡單(dan)(dan),具有(you)良(liang)好的抗干擾能力,總線通訊,布線經濟,安裝方(fang)便; 2.3 三組DC24V接口(kou),可選配(pei)(pei)DC3.3V、DC5V、DC12V電壓輸(shu)出, 2.4 自動(dong)故障(zhang)檢(jian)測(ce),并(bing)能用中文顯示處準(zhun)確(que)的故障(zhang)部位及(ji)類型; 2.5 自動(dong)檢(jian)索探測(ce)器(qi)地址及(ji)狀態,SF6/O2/溫(wen)濕(shi)度(du)探測(ce)器(qi)在同一系統(tong)(tong)監控; 2.6 大(da)(da)容(rong)量(liang)儲存芯(xin)片,循(xun)環記錄(lu)報警(jing)信息(xi),大(da)(da)可記錄(lu)50000條; 2.7 RS485上傳接口(kou),標準(zhun)modbus Rtu通訊協議(yi)。

2.8 關鍵參數(shu),加密設定,防止(zhi)誤操作(zuo)(zuo) 2.9 多可(ke)(ke)(ke)選配7組繼電器,繼電器控(kong)制方式可(ke)(ke)(ke)軟件(jian)設置 2.10 具(ju)有 年-月-日-時(shi)(shi)-分-秒(miao)設置功(gong)能(neng)(neng)(neng),并且(qie)帶有每周(zhou)七天分別(bie)顯(xian)示功(gong)能(neng)(neng)(neng) 壁掛(gua)式SF6氣(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)主機(ji)_SF6氧氣(qi)一體(ti)(ti)式探測器_SF6泄漏在(zai)線(xian)(xian)(xian)監(jian)測報(bao)(bao)(bao)(bao)警(jing)(jing)系統_SF6氣(qi)體(ti)(ti)在(zai)線(xian)(xian)(xian)監(jian)測報(bao)(bao)(bao)(bao)警(jing)(jing)裝(zhuang)置_SF6氣(qi)體(ti)(ti)在(zai)線(xian)(xian)(xian)監(jian)測報(bao)(bao)(bao)(bao)警(jing)(jing)系統 三(san)章(zhang):主要(yao)技(ji)術指(zhi)標 3.1 壁掛(gua)式主機(ji)技(ji)術指(zhi)標(DX6000H型(xing)) 3.1.1 工作(zuo)(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出(chu): RS485 modbus_RTU 協議(yi)輸出(chu) 3.1.3 工作(zuo)(zuo)溫(wen)度(du): -20℃~+55℃ 3.1.4 工作(zuo)(zuo)濕度(du): ≤93%RH 3.1.5 顯(xian)示方式: 列表顯(xian)示,每頁顯(xian)示8組或10組數(shu)據(ju)(每組包括SF6/02/溫(wen)度(du)/濕度(du)四(si)種數(shu)據(ju)和兩種數(shu)據(ju)狀(zhuang)態) 3.1.6 上傳參數(shu): 默(mo)認(ren)ID 1(可(ke)(ke)(ke)調),默(mo)認(ren)波特率(lv)9600(可(ke)(ke)(ke)調) 3.1.7 人體(ti)(ti)感應(ying)(ying):默(mo)認(ren)開(kai)啟(qi)(qi)(qi)(qi)感應(ying)(ying)亮(liang)屏(ping)功(gong)能(neng)(neng)(neng) 3.1.8 屏(ping)幕保護:默(mo)認(ren)開(kai)啟(qi)(qi)(qi)(qi)亮(liang)屏(ping)5分鐘后自(zi)動(dong)(dong)(dong)(dong)息屏(ping),人體(ti)(ti)感應(ying)(ying)或觸摸可(ke)(ke)(ke)亮(liang)屏(ping) 3.1.9 排風(feng)(feng)功(gong)能(neng)(neng)(neng):自(zi)動(dong)(dong)(dong)(dong)排風(feng)(feng),定時(shi)(shi)排風(feng)(feng),手動(dong)(dong)(dong)(dong)排風(feng)(feng),延時(shi)(shi)排風(feng)(feng),手動(dong)(dong)(dong)(dong)排風(feng)(feng)可(ke)(ke)(ke)設置低1s,大12H,自(zi)動(dong)(dong)(dong)(dong)排風(feng)(feng)分為12組,可(ke)(ke)(ke)設置開(kai)啟(qi)(qi)(qi)(qi)組數(shu)、開(kai)啟(qi)(qi)(qi)(qi)日期(qi)、開(kai)啟(qi)(qi)(qi)(qi)時(shi)(shi)間及啟(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)時(shi)(shi)間(啟(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)時(shi)(shi)間可(ke)(ke)(ke)更改)功(gong)能(neng)(neng)(neng) sf6氣(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)裝(zhuang)置_SF6氣(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)器_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)裝(zhuang)置_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)主機(ji)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)器。

SF6行業(ye)安全法規摘錄 ■191條(tiao) 裝(zhuang)(zhuang)有SF6設(she)(she)備(bei)的配電(dian)(dian)裝(zhuang)(zhuang)置(zhi)(zhi)室(shi)(shi)和(he)SF6氣體(ti)(ti)(ti)實驗(yan)室(shi)(shi),必(bi)須裝(zhuang)(zhuang)設(she)(she)強(qiang)力通風裝(zhuang)(zhuang)置(zhi)(zhi)。風口應(ying)設(she)(she)置(zhi)(zhi)在室(shi)(shi)內低部。■192條(tiao) 在室(shi)(shi)內,設(she)(she)備(bei)充(chong)裝(zhuang)(zhuang)SF6氣體(ti)(ti)(ti)時,周圍環(huan)境(jing)相對(dui)濕度(du)應(ying)≤80%,同(tong)時必(bi)須開啟通風系(xi)統,并避(bi)免(mian)SF6氣體(ti)(ti)(ti)漏(lou)泄到工(gong)(gong)作(zuo)區(qu)。工(gong)(gong)作(zuo)區(qu)空氣中(zhong)SF6氣體(ti)(ti)(ti)含(han)量(liang)(liang)(liang)(liang)不(bu)得超過1000ppm。■196條(tiao) 工(gong)(gong)作(zuo)人(ren)員進(jin)入(ru)SF6配電(dian)(dian)裝(zhuang)(zhuang)置(zhi)(zhi)室(shi)(shi),必(bi)須先(xian)通風15min,并用檢漏(lou)儀(yi)測量(liang)(liang)(liang)(liang)SF6氣體(ti)(ti)(ti)含(han)量(liang)(liang)(liang)(liang)。盡(jin)量(liang)(liang)(liang)(liang)避(bi)免(mian)一人(ren)進(jin)入(ru)SF6配電(dian)(dian)裝(zhuang)(zhuang)置(zhi)(zhi)室(shi)(shi)進(jin)行巡視(shi),不(bu)準一人(ren)進(jin)入(ru)從事檢修工(gong)(gong)作(zuo)。■198條(tiao) 進(jin)入(ru)SF6配電(dian)(dian)裝(zhuang)(zhuang)置(zhi)(zhi)室(shi)(shi)低位區(qu)或(huo)電(dian)(dian)纜溝進(jin)行工(gong)(gong)作(zuo)應(ying)先(xian)檢測含(han)氧量(liang)(liang)(liang)(liang)(不(bu)低于18%)和(he)SF6氣體(ti)(ti)(ti)含(han)量(liang)(liang)(liang)(liang)是否(fou)合格

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