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核電站sf6氣體檢測報警系統主機SF6報警

發布時間:2024-01-28 23:21:40       發布人:dxdz  瀏覽量:

核電站sf6氣體檢測報警系統主機SF6報警

SF6氣(qi)(qi)體(ti)(ti)(ti)泄漏監(jian)控子系(xi)(xi)統主(zhu)要對SF6氣(qi)(qi)體(ti)(ti)(ti)為(wei)絕緣介質的高壓電(dian)(dian)器(qi)設備場(chang)所內進(jin)行環境(jing)監(jian)測。當場(chang)所內設備發(fa)生SF6氣(qi)(qi)體(ti)(ti)(ti)泄漏時,由于(yu)(yu)SF6氣(qi)(qi)體(ti)(ti)(ti)的密(mi)度是空氣(qi)(qi)的5倍,積累于(yu)(yu)底層(ceng)空間(jian),并造(zao)成(cheng)局部缺氧(yang),引起嚴重事故。為(wei)此:《電(dian)(dian)業安全工作(zuo)規程》(發(fa)電(dian)(dian)廠和變電(dian)(dian)站(zhan)部分)特別(bie)規定,工作(zuo)人員進(jin)入SF6配電(dian)(dian)裝置室低位區或電(dian)(dian)纜(lan)溝進(jin)行工作(zuo)必須保證(zheng)SF6氣(qi)(qi)體(ti)(ti)(ti)濃度小(xiao)于(yu)(yu)1000ppm,含氧(yang)量不(bu)低于(yu)(yu)18%及周圍環境(jing)相對濕度80%,同(tong)時必須開啟通風系(xi)(xi)統。SF6+O2雙氣(qi)(qi)體(ti)(ti)(ti)探測器(qi)_SF6+O2氣(qi)(qi)體(ti)(ti)(ti)探測器(qi)_SF6+O2探測器(qi)_SF6+O2雙氣(qi)(qi)體(ti)(ti)(ti)探頭(tou)_SF6+O2氣(qi)(qi)體(ti)(ti)(ti)探頭(tou)_sf6氣(qi)(qi)體(ti)(ti)(ti)檢測儀

顯(xian)(xian)示屏由控制單(dan)元(yuan)、通信單(dan)元(yuan)、人(ren)體感(gan)應啟動顯(xian)(xian)示及(ji)(ji)語音(yin)播(bo)報(bao)單(dan)元(yuan)組(zu)成(cheng),當人(ren)體感(gan)應器感(gan)應到人(ren)身啟動信息(xi),將啟動信息(xi)通過485總線傳輸給監(jian)控主(zhu)機(ji),由監(jian)控主(zhu)機(ji)控制顯(xian)(xian)示單(dan)元(yuan)顯(xian)(xian)示室(shi)內SF6高值及(ji)(ji)對(dui)應機(ji)號和(he)(he)O2低值及(ji)(ji)對(dui)應機(ji)號,后顯(xian)(xian)示室(shi)內是否(fou)安全,同(tong)時語音(yin)播(bo)報(bao)顯(xian)(xian)示內容。專為多(duo)個入(ru)口而設計,一般安裝在場所(suo)入(ru)口處,為工作(zuo)人(ren)員在進入(ru)每個入(ru)口時都能(neng)及(ji)(ji)時播(bo)報(bao)和(he)(he)顯(xian)(xian)示場所(suo)內狀態和(he)(he)安全情況。

DX6000H型(xing)SF6 在線(xian)(xian)監測(ce)報(bao)警系統適用于(yu)配電(dian)室、開(kai)(kai)關站(zhan)、光伏發電(dian)廠、海上風電(dian)場、10KV、35KV、220KV開(kai)(kai)關柜(ju)、GIS室等場所;設備監測(ce)精度高、范圍廣、功(gong)能全,具有(you)良好的(de)(de)擴展性 2.1 采用1024*600觸摸屏(ping),全中文(wen)菜(cai)單(dan)操作,界面友好,操作簡單(dan); 2.2 設備集(ji)成(cheng)三組(zu)485接口,采用插拔(ba)式接線(xian)(xian)端子(zi)接線(xian)(xian)簡單(dan),具有(you)良好的(de)(de)抗干擾能力,總(zong)線(xian)(xian)通(tong)訊,布線(xian)(xian)經濟,安裝方便; 2.3 三組(zu)DC24V接口,可(ke)選配DC3.3V、DC5V、DC12V電(dian)壓輸出(chu), 2.4 自動故障檢測(ce),并能用中文(wen)顯示處準確的(de)(de)故障部位及類型(xing); 2.5 自動檢索探測(ce)器(qi)地址及狀態,SF6/O2/溫(wen)濕度探測(ce)器(qi)在同一系統監控; 2.6 大容量(liang)儲存(cun)芯(xin)片(pian),循環(huan)記(ji)錄報(bao)警信(xin)息,大可(ke)記(ji)錄50000條; 2.7 RS485上傳(chuan)接口,標準modbus Rtu通(tong)訊協議。

2.8 關鍵參數(shu),加密(mi)設(she)定(ding),防止誤(wu)操作 2.9 多可(ke)選配(pei)7組(zu)繼電器(qi),繼電器(qi)控制方(fang)式(shi)可(ke)軟(ruan)件設(she)置(zhi) 2.10 具有(you) 年-月(yue)-日(ri)-時(shi)(shi)(shi)-分(fen)-秒設(she)置(zhi)功能,并且帶有(you)每周七天(tian)分(fen)別(bie)顯(xian)示功能 壁(bi)掛式(shi)SF6氣體(ti)(ti)(ti)(ti)報(bao)警(jing)(jing)(jing)(jing)(jing)主機_SF6氧氣一體(ti)(ti)(ti)(ti)式(shi)探測(ce)器(qi)_SF6泄漏(lou)在線(xian)監(jian)測(ce)報(bao)警(jing)(jing)(jing)(jing)(jing)系(xi)統_SF6氣體(ti)(ti)(ti)(ti)在線(xian)監(jian)測(ce)報(bao)警(jing)(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6氣體(ti)(ti)(ti)(ti)在線(xian)監(jian)測(ce)報(bao)警(jing)(jing)(jing)(jing)(jing)系(xi)統 三章:主要技術指標 3.1 壁(bi)掛式(shi)主機技術指標(DX6000H型(xing)) 3.1.1 工作電壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)號輸(shu)(shu)出: RS485 modbus_RTU 協議(yi)輸(shu)(shu)出 3.1.3 工作溫度(du): -20℃~+55℃ 3.1.4 工作濕(shi)度(du): ≤93%RH 3.1.5 顯(xian)示方(fang)式(shi): 列表顯(xian)示,每頁顯(xian)示8組(zu)或(huo)10組(zu)數(shu)據(每組(zu)包括SF6/02/溫度(du)/濕(shi)度(du)四種數(shu)據和(he)兩種數(shu)據狀態) 3.1.6 上(shang)傳參數(shu): 默認(ren)ID 1(可(ke)調),默認(ren)波特率9600(可(ke)調) 3.1.7 人體(ti)(ti)(ti)(ti)感應:默認(ren)開啟(qi)(qi)(qi)感應亮屏(ping)功能 3.1.8 屏(ping)幕保護:默認(ren)開啟(qi)(qi)(qi)亮屏(ping)5分(fen)鐘后(hou)自(zi)動(dong)(dong)(dong)息(xi)屏(ping),人體(ti)(ti)(ti)(ti)感應或(huo)觸摸可(ke)亮屏(ping) 3.1.9 排(pai)風(feng)功能:自(zi)動(dong)(dong)(dong)排(pai)風(feng),定(ding)時(shi)(shi)(shi)排(pai)風(feng),手動(dong)(dong)(dong)排(pai)風(feng),延時(shi)(shi)(shi)排(pai)風(feng),手動(dong)(dong)(dong)排(pai)風(feng)可(ke)設(she)置(zhi)低1s,大12H,自(zi)動(dong)(dong)(dong)排(pai)風(feng)分(fen)為12組(zu),可(ke)設(she)置(zhi)開啟(qi)(qi)(qi)組(zu)數(shu)、開啟(qi)(qi)(qi)日(ri)期、開啟(qi)(qi)(qi)時(shi)(shi)(shi)間及啟(qi)(qi)(qi)動(dong)(dong)(dong)時(shi)(shi)(shi)間(啟(qi)(qi)(qi)動(dong)(dong)(dong)時(shi)(shi)(shi)間可(ke)更改)功能 sf6氣體(ti)(ti)(ti)(ti)報(bao)警(jing)(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6氣體(ti)(ti)(ti)(ti)報(bao)警(jing)(jing)(jing)(jing)(jing)器(qi)_SF6報(bao)警(jing)(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6報(bao)警(jing)(jing)(jing)(jing)(jing)主機_SF6報(bao)警(jing)(jing)(jing)(jing)(jing)器(qi)。

SF6行(xing)業(ye)安全(quan)法規摘錄 ■191條(tiao) 裝(zhuang)有SF6設備(bei)的配(pei)電(dian)(dian)裝(zhuang)置(zhi)室和SF6氣(qi)(qi)體(ti)(ti)實(shi)驗室,必須(xu)裝(zhuang)設強力通(tong)(tong)風(feng)裝(zhuang)置(zhi)。風(feng)口應設置(zhi)在室內低(di)部。■192條(tiao) 在室內,設備(bei)充裝(zhuang)SF6氣(qi)(qi)體(ti)(ti)時(shi),周圍環境相對濕度應≤80%,同(tong)時(shi)必須(xu)開啟通(tong)(tong)風(feng)系統,并(bing)避免(mian)SF6氣(qi)(qi)體(ti)(ti)漏泄到工作(zuo)(zuo)區。工作(zuo)(zuo)區空(kong)氣(qi)(qi)中(zhong)SF6氣(qi)(qi)體(ti)(ti)含(han)量(liang)(liang)不得(de)超過1000ppm。■196條(tiao) 工作(zuo)(zuo)人員進(jin)(jin)入(ru)SF6配(pei)電(dian)(dian)裝(zhuang)置(zhi)室,必須(xu)先通(tong)(tong)風(feng)15min,并(bing)用(yong)檢(jian)漏儀測量(liang)(liang)SF6氣(qi)(qi)體(ti)(ti)含(han)量(liang)(liang)。盡量(liang)(liang)避免(mian)一(yi)人進(jin)(jin)入(ru)SF6配(pei)電(dian)(dian)裝(zhuang)置(zhi)室進(jin)(jin)行(xing)巡視,不準一(yi)人進(jin)(jin)入(ru)從事檢(jian)修工作(zuo)(zuo)。■198條(tiao) 進(jin)(jin)入(ru)SF6配(pei)電(dian)(dian)裝(zhuang)置(zhi)室低(di)位區或電(dian)(dian)纜溝進(jin)(jin)行(xing)工作(zuo)(zuo)應先檢(jian)測含(han)氧量(liang)(liang)(不低(di)于18%)和SF6氣(qi)(qi)體(ti)(ti)含(han)量(liang)(liang)是否合格(ge)

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