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壁掛式sf6監測報警

發布時間:2023-12-21 18:14:16       發布人:dxdz  瀏覽量:

壁掛式sf6監測報警

SF6氣(qi)體背景(jing)簡(jian)介(jie)六(liu)氟(fu)化硫(liu)(SF6)氣(qi)體由法國兩位化學家Moissan和Lebeau于1900年合(he)成,它以其優異的(de)絕緣和滅弧(hu)性能,在(zai)電力系(xi)統中(zhong)得到廣泛應用。雖然在(zai)常態下(xia),SF6氣(qi)體是一(yi)種無色、無味、無毒(du)的(de)惰性氣(qi)體,但(dan)在(zai)高(gao)壓電弧(hu)的(de)作用下(xia),這種氣(qi)體會發生分解(jie),遇到水份后還會產生一(yi)些劇毒(du)物質(zhi)(zhi),如氟(fu)化亞(ya)硫(liu)酰(xian)(SOF2)、四(si)氟(fu)化硫(liu)(SF4)、二氟(fu)化硫(liu)(SF2)等,類(lei)似(si)這些劇毒(du)物質(zhi)(zhi)即便是微(wei)量(liang)也能致人(ren)(ren)非(fei)命(ming)。當前,SF6氣(qi)體在(zai)中(zhong)、高(gao)壓設備中(zhong)的(de)大量(liang)使用,其安全(quan)(quan)性已受到人(ren)(ren)們的(de)普遍關注。針對SF6比空(kong)氣(qi)重,泄(xie)漏易(yi)聚集,易(yi)造成低(di)層空(kong)間缺(que)氧,空(kong)氣(qi)含(han)毒(du)環境(jing)對人(ren)(ren)員的(de)威脅等問題,有(you)關部門已制訂了一(yi)系(xi)列相(xiang)應的(de)行業安全(quan)(quan)法規

主(zhu)要(yao)(yao)功(gong)能(neng)(neng)(neng)監(jian)控(kong)(kong)報(bao)(bao)(bao)(bao)(bao)警(jing)主(zhu)機主(zhu)要(yao)(yao)用(yong)于對下采集實時(shi)(shi)數(shu)(shu)(shu)據(包(bao)括控(kong)(kong)制器在內),對這些數(shu)(shu)(shu)據進(jin)行(xing)(xing)分析和管(guan)(guan)理,具有(you)(you)判斷現(xian)場(chang)(chang)數(shu)(shu)(shu)據是否超出設(she)定報(bao)(bao)(bao)(bao)(bao)警(jing)閥值的(de)功(gong)能(neng)(neng)(neng),超出則進(jin)行(xing)(xing)報(bao)(bao)(bao)(bao)(bao)警(jing)輸出,啟(qi)動風(feng)機進(jin)行(xing)(xing)通(tong)風(feng)或啟(qi)動除濕進(jin)行(xing)(xing)除濕,同時(shi)(shi)聲光報(bao)(bao)(bao)(bao)(bao)警(jing)器進(jin)入(ru)(ru)報(bao)(bao)(bao)(bao)(bao)警(jing)狀態,并(bing)能(neng)(neng)(neng)接收(shou)入(ru)(ru)口處人員入(ru)(ru)室啟(qi)動風(feng)機進(jin)行(xing)(xing)通(tong)風(feng)的(de)功(gong)能(neng)(neng)(neng)。并(bing)可隨(sui)時(shi)(shi)接收(shou)一體化信息平臺的(de)訪(fang)問(wen); 監(jian)控(kong)(kong)報(bao)(bao)(bao)(bao)(bao)警(jing)主(zhu)機的(de)液晶(jing)顯(xian)(xian)示屏顯(xian)(xian)示現(xian)場(chang)(chang)實時(shi)(shi)數(shu)(shu)(shu)據、歷史數(shu)(shu)(shu)據、歷史報(bao)(bao)(bao)(bao)(bao)警(jing)數(shu)(shu)(shu)據和報(bao)(bao)(bao)(bao)(bao)警(jing)時(shi)(shi)間等各種參數(shu)(shu)(shu);還(huan)可采用(yong)鍵盤/觸模屏實現(xian)項目設(she)置(zhi)、時(shi)(shi)間設(she)置(zhi)、閥值設(she)置(zhi)、定時(shi)(shi)采集設(she)置(zhi)、定時(shi)(shi)啟(qi)動風(feng)機設(she)置(zhi),還(huan)設(she)有(you)(you)人體感應(ying)啟(qi)動液晶(jing)顯(xian)(xian)示屏背光及語(yu)(yu)音(yin)播報(bao)(bao)(bao)(bao)(bao)實時(shi)(shi)數(shu)(shu)(shu)據等多種配置(zhi)和管(guan)(guan)理功(gong)能(neng)(neng)(neng)。并(bing)能(neng)(neng)(neng)支持外置(zhi)顯(xian)(xian)示屏狀態顯(xian)(xian)示及語(yu)(yu)音(yin)播報(bao)(bao)(bao)(bao)(bao)功(gong)能(neng)(neng)(neng);

DX6000H型SF6 在(zai)線監測(ce)報警系統(tong)(tong)適用于配(pei)電(dian)(dian)室、開關站(zhan)、光伏發電(dian)(dian)廠(chang)、海(hai)上(shang)(shang)風(feng)電(dian)(dian)場、10KV、35KV、220KV開關柜、GIS室等場所;設備(bei)監測(ce)精度高、范(fan)圍廣(guang)、功能全(quan),具有良好的(de)(de)擴(kuo)展性 2.1 采用1024*600觸摸屏,全(quan)中文(wen)菜單操作,界(jie)面(mian)友好,操作簡(jian)單; 2.2 設備(bei)集成三(san)組(zu)485接(jie)口(kou),采用插拔式接(jie)線端子接(jie)線簡(jian)單,具有良好的(de)(de)抗干擾能力,總線通訊,布線經濟,安(an)裝方便; 2.3 三(san)組(zu)DC24V接(jie)口(kou),可選配(pei)DC3.3V、DC5V、DC12V電(dian)(dian)壓(ya)輸出, 2.4 自(zi)動故(gu)障(zhang)檢測(ce),并(bing)能用中文(wen)顯示處(chu)準(zhun)(zhun)確的(de)(de)故(gu)障(zhang)部位及類型; 2.5 自(zi)動檢索探(tan)測(ce)器地址及狀(zhuang)態,SF6/O2/溫(wen)濕度探(tan)測(ce)器在(zai)同一系統(tong)(tong)監控; 2.6 大(da)容(rong)量儲存芯片,循環記錄報警信息,大(da)可記錄50000條; 2.7 RS485上(shang)(shang)傳接(jie)口(kou),標準(zhun)(zhun)modbus Rtu通訊協議。

2.8 關鍵參(can)數(shu)(shu)(shu),加密設定,防止誤操作(zuo)(zuo)(zuo) 2.9 多可(ke)選(xuan)配7組(zu)繼(ji)電(dian)器(qi)(qi)(qi),繼(ji)電(dian)器(qi)(qi)(qi)控制方式可(ke)軟(ruan)件設置(zhi) 2.10 具有 年-月(yue)-日-時-分-秒設置(zhi)功(gong)(gong)能(neng),并且帶有每(mei)周七天分別(bie)顯(xian)示功(gong)(gong)能(neng) 壁掛(gua)式SF6氣(qi)體報(bao)(bao)(bao)警(jing)(jing)(jing)主機(ji)_SF6氧氣(qi)一(yi)體式探測器(qi)(qi)(qi)_SF6泄漏在線監(jian)測報(bao)(bao)(bao)警(jing)(jing)(jing)系(xi)統_SF6氣(qi)體在線監(jian)測報(bao)(bao)(bao)警(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)體在線監(jian)測報(bao)(bao)(bao)警(jing)(jing)(jing)系(xi)統 三章:主要技術(shu)指標 3.1 壁掛(gua)式主機(ji)技術(shu)指標(DX6000H型) 3.1.1 工(gong)作(zuo)(zuo)(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號(hao)輸出: RS485 modbus_RTU 協(xie)議輸出 3.1.3 工(gong)作(zuo)(zuo)(zuo)溫度(du)(du)(du): -20℃~+55℃ 3.1.4 工(gong)作(zuo)(zuo)(zuo)濕度(du)(du)(du): ≤93%RH 3.1.5 顯(xian)示方式: 列(lie)表顯(xian)示,每(mei)頁顯(xian)示8組(zu)或(huo)10組(zu)數(shu)(shu)(shu)據(每(mei)組(zu)包括(kuo)SF6/02/溫度(du)(du)(du)/濕度(du)(du)(du)四種數(shu)(shu)(shu)據和兩種數(shu)(shu)(shu)據狀態) 3.1.6 上傳參(can)數(shu)(shu)(shu): 默認ID 1(可(ke)調),默認波特率(lv)9600(可(ke)調) 3.1.7 人(ren)體感應:默認開(kai)啟(qi)(qi)感應亮屏功(gong)(gong)能(neng) 3.1.8 屏幕(mu)保護(hu):默認開(kai)啟(qi)(qi)亮屏5分鐘后自(zi)動(dong)息屏,人(ren)體感應或(huo)觸摸可(ke)亮屏 3.1.9 排(pai)(pai)(pai)風(feng)(feng)功(gong)(gong)能(neng):自(zi)動(dong)排(pai)(pai)(pai)風(feng)(feng),定時排(pai)(pai)(pai)風(feng)(feng),手(shou)動(dong)排(pai)(pai)(pai)風(feng)(feng),延時排(pai)(pai)(pai)風(feng)(feng),手(shou)動(dong)排(pai)(pai)(pai)風(feng)(feng)可(ke)設置(zhi)低1s,大12H,自(zi)動(dong)排(pai)(pai)(pai)風(feng)(feng)分為12組(zu),可(ke)設置(zhi)開(kai)啟(qi)(qi)組(zu)數(shu)(shu)(shu)、開(kai)啟(qi)(qi)日期(qi)、開(kai)啟(qi)(qi)時間及啟(qi)(qi)動(dong)時間(啟(qi)(qi)動(dong)時間可(ke)更改)功(gong)(gong)能(neng) sf6氣(qi)體報(bao)(bao)(bao)警(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)體報(bao)(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)裝置(zhi)_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)主機(ji)_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)。

SF6行業安全法(fa)規摘錄 ■191條(tiao) 裝有(you)SF6設(she)(she)備的配(pei)電(dian)裝置(zhi)室和SF6氣(qi)(qi)(qi)體實驗(yan)室,必(bi)須(xu)裝設(she)(she)強力通風裝置(zhi)。風口應設(she)(she)置(zhi)在室內(nei)低部。■192條(tiao) 在室內(nei),設(she)(she)備充裝SF6氣(qi)(qi)(qi)體時,周(zhou)圍(wei)環境(jing)相對濕度應≤80%,同時必(bi)須(xu)開啟通風系統,并(bing)避免(mian)SF6氣(qi)(qi)(qi)體漏(lou)泄(xie)到工(gong)作(zuo)(zuo)區。工(gong)作(zuo)(zuo)區空氣(qi)(qi)(qi)中SF6氣(qi)(qi)(qi)體含(han)量不(bu)得(de)超過(guo)1000ppm。■196條(tiao) 工(gong)作(zuo)(zuo)人員進入SF6配(pei)電(dian)裝置(zhi)室,必(bi)須(xu)先通風15min,并(bing)用檢(jian)漏(lou)儀測(ce)量SF6氣(qi)(qi)(qi)體含(han)量。盡量避免(mian)一人進入SF6配(pei)電(dian)裝置(zhi)室進行巡視,不(bu)準一人進入從事檢(jian)修工(gong)作(zuo)(zuo)。■198條(tiao) 進入SF6配(pei)電(dian)裝置(zhi)室低位區或(huo)電(dian)纜溝(gou)進行工(gong)作(zuo)(zuo)應先檢(jian)測(ce)含(han)氧量(不(bu)低于18%)和SF6氣(qi)(qi)(qi)體含(han)量是(shi)否合格(ge)

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