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核電站sf6泄漏報警儀探測主機批發

發布時間:2024-02-02 16:45:13       發布人:dxdz  瀏覽量:

核電站sf6泄漏報警儀探測主機批發

SF6氣體(ti)(ti)已(yi)有百(bai)年歷(li)史,它是(shi)法國(guo)兩位化學家Moissan和Lebeau于1900年合成的人造惰性(xing)氣體(ti)(ti),1940年前(qian)后(hou),美國(guo)將其(qi)用(yong)于曼(man)哈頓計劃(核軍(jun)事)。SF6是(shi)強電(dian)(dian)(dian)負(fu)性(xing)氣體(ti)(ti),它的分子(zi)極易吸附自由(you)電(dian)(dian)(dian)子(zi)而形成質(zhi)量(liang)大的負(fu)離(li)子(zi),削(xue)弱氣體(ti)(ti)中碰撞電(dian)(dian)(dian)離(li)過程(cheng),因此其(qi)電(dian)(dian)(dian)氣絕緣(yuan)(yuan)強度很高(gao),在均勻電(dian)(dian)(dian)場(chang)中約為空氣絕緣(yuan)(yuan)強度的2.5倍。SF6氣體(ti)(ti)在t≈2000K時出(chu)現熱分解高(gao)峰,因此在交流電(dian)(dian)(dian)弧電(dian)(dian)(dian)流過零時,SF6對弧道的冷卻作用(yong)比空氣強得(de)多,其(qi)滅弧能力約為空氣的100倍。SF6氣體(ti)(ti)絕緣(yuan)(yuan)的管道輸(shu)電(dian)(dian)(dian)線的優點是(shi)介質(zhi)損耗(hao)小、傳輸(shu)容(rong)量(liang)大,且可用(yong)于高(gao)落差場(chang)合,因此常用(yong)于水電(dian)(dian)(dian)站出(chu)線,取(qu)代(dai)常規的充油電(dian)(dian)(dian)纜。SF6氣體(ti)(ti)絕緣(yuan)(yuan)的變壓器具有防(fang)火防(fang)爆。

主(zhu)要功能(neng)監控(kong)(kong)報(bao)(bao)(bao)(bao)警(jing)主(zhu)機(ji)主(zhu)要用(yong)于對(dui)下采(cai)集實(shi)時數據(ju)(ju)(包括控(kong)(kong)制(zhi)器在內),對(dui)這些(xie)數據(ju)(ju)進(jin)行(xing)分析和管(guan)理,具有(you)判斷現(xian)場數據(ju)(ju)是否超出(chu)設(she)(she)(she)定報(bao)(bao)(bao)(bao)警(jing)閥值的(de)(de)功能(neng),超出(chu)則進(jin)行(xing)報(bao)(bao)(bao)(bao)警(jing)輸出(chu),啟(qi)動(dong)風機(ji)進(jin)行(xing)通風或啟(qi)動(dong)除濕(shi)進(jin)行(xing)除濕(shi),同時聲光(guang)報(bao)(bao)(bao)(bao)警(jing)器進(jin)入(ru)報(bao)(bao)(bao)(bao)警(jing)狀態,并能(neng)接收入(ru)口(kou)處(chu)人(ren)員(yuan)入(ru)室啟(qi)動(dong)風機(ji)進(jin)行(xing)通風的(de)(de)功能(neng)。并可隨(sui)時接收一體(ti)化信息平(ping)臺的(de)(de)訪(fang)問; 監控(kong)(kong)報(bao)(bao)(bao)(bao)警(jing)主(zhu)機(ji)的(de)(de)液(ye)晶(jing)顯示屏顯示現(xian)場實(shi)時數據(ju)(ju)、歷史數據(ju)(ju)、歷史報(bao)(bao)(bao)(bao)警(jing)數據(ju)(ju)和報(bao)(bao)(bao)(bao)警(jing)時間等(deng)各種參數;還(huan)可采(cai)用(yong)鍵(jian)盤(pan)/觸模屏實(shi)現(xian)項目設(she)(she)(she)置、時間設(she)(she)(she)置、閥值設(she)(she)(she)置、定時采(cai)集設(she)(she)(she)置、定時啟(qi)動(dong)風機(ji)設(she)(she)(she)置,還(huan)設(she)(she)(she)有(you)人(ren)體(ti)感(gan)應(ying)啟(qi)動(dong)液(ye)晶(jing)顯示屏背(bei)光(guang)及語音(yin)播報(bao)(bao)(bao)(bao)實(shi)時數據(ju)(ju)等(deng)多種配置和管(guan)理功能(neng)。并能(neng)支持外置顯示屏狀態顯示及語音(yin)播報(bao)(bao)(bao)(bao)功能(neng);

DX6000H型SF6 在(zai)線(xian)監(jian)測報(bao)警系統(tong)(tong)適(shi)用于(yu)配(pei)(pei)電(dian)室(shi)、開關(guan)站、光伏發(fa)電(dian)廠、海上(shang)風電(dian)場(chang)、10KV、35KV、220KV開關(guan)柜(ju)、GIS室(shi)等場(chang)所(suo);設備監(jian)測精度高、范(fan)圍廣、功能全,具(ju)(ju)有(you)良好(hao)的(de)(de)擴展性(xing) 2.1 采(cai)用1024*600觸摸(mo)屏(ping),全中文(wen)菜(cai)單(dan)操作,界面友好(hao),操作簡單(dan); 2.2 設備集成三組(zu)485接(jie)口,采(cai)用插拔式(shi)接(jie)線(xian)端子接(jie)線(xian)簡單(dan),具(ju)(ju)有(you)良好(hao)的(de)(de)抗干擾能力,總線(xian)通訊,布線(xian)經(jing)濟,安裝(zhuang)方便; 2.3 三組(zu)DC24V接(jie)口,可選配(pei)(pei)DC3.3V、DC5V、DC12V電(dian)壓輸出(chu), 2.4 自動故障檢測,并能用中文(wen)顯示處準(zhun)確的(de)(de)故障部位及(ji)類(lei)型; 2.5 自動檢索探(tan)測器(qi)地址及(ji)狀態,SF6/O2/溫濕度探(tan)測器(qi)在(zai)同一系統(tong)(tong)監(jian)控; 2.6 大(da)容量儲存芯(xin)片,循(xun)環(huan)記(ji)錄(lu)報(bao)警信(xin)息,大(da)可記(ji)錄(lu)50000條(tiao); 2.7 RS485上(shang)傳接(jie)口,標準(zhun)modbus Rtu通訊協議。

2.8 關鍵參(can)數,加密(mi)設定,防止(zhi)誤操作(zuo) 2.9 多可(ke)(ke)(ke)(ke)選配7組(zu)(zu)繼電(dian)器,繼電(dian)器控制(zhi)方(fang)式可(ke)(ke)(ke)(ke)軟件設置(zhi) 2.10 具有(you) 年(nian)-月-日-時(shi)-分(fen)-秒設置(zhi)功(gong)(gong)能,并且帶有(you)每(mei)周七(qi)天分(fen)別顯(xian)示(shi)(shi)功(gong)(gong)能 壁掛式SF6氣(qi)(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)(jing)主機_SF6氧氣(qi)(qi)(qi)(qi)一體(ti)式探測(ce)(ce)器_SF6泄(xie)漏在線監(jian)測(ce)(ce)報(bao)(bao)警(jing)(jing)(jing)系(xi)統_SF6氣(qi)(qi)(qi)(qi)體(ti)在線監(jian)測(ce)(ce)報(bao)(bao)警(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)(qi)(qi)(qi)體(ti)在線監(jian)測(ce)(ce)報(bao)(bao)警(jing)(jing)(jing)系(xi)統 三章:主要技術(shu)指(zhi)標(biao) 3.1 壁掛式主機技術(shu)指(zhi)標(biao)(DX6000H型) 3.1.1 工作(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協議輸出 3.1.3 工作(zuo)溫(wen)度(du): -20℃~+55℃ 3.1.4 工作(zuo)濕度(du): ≤93%RH 3.1.5 顯(xian)示(shi)(shi)方(fang)式: 列表顯(xian)示(shi)(shi),每(mei)頁顯(xian)示(shi)(shi)8組(zu)(zu)或10組(zu)(zu)數據(每(mei)組(zu)(zu)包(bao)括SF6/02/溫(wen)度(du)/濕度(du)四種(zhong)數據和(he)兩種(zhong)數據狀態) 3.1.6 上傳參(can)數: 默(mo)認(ren)ID 1(可(ke)(ke)(ke)(ke)調(diao)),默(mo)認(ren)波特率9600(可(ke)(ke)(ke)(ke)調(diao)) 3.1.7 人(ren)體(ti)感(gan)應(ying):默(mo)認(ren)開啟(qi)(qi)感(gan)應(ying)亮(liang)屏(ping)功(gong)(gong)能 3.1.8 屏(ping)幕保(bao)護:默(mo)認(ren)開啟(qi)(qi)亮(liang)屏(ping)5分(fen)鐘后自(zi)動息屏(ping),人(ren)體(ti)感(gan)應(ying)或觸摸(mo)可(ke)(ke)(ke)(ke)亮(liang)屏(ping) 3.1.9 排(pai)風(feng)功(gong)(gong)能:自(zi)動排(pai)風(feng),定時(shi)排(pai)風(feng),手動排(pai)風(feng),延時(shi)排(pai)風(feng),手動排(pai)風(feng)可(ke)(ke)(ke)(ke)設置(zhi)低1s,大12H,自(zi)動排(pai)風(feng)分(fen)為(wei)12組(zu)(zu),可(ke)(ke)(ke)(ke)設置(zhi)開啟(qi)(qi)組(zu)(zu)數、開啟(qi)(qi)日期、開啟(qi)(qi)時(shi)間及(ji)啟(qi)(qi)動時(shi)間(啟(qi)(qi)動時(shi)間可(ke)(ke)(ke)(ke)更改)功(gong)(gong)能 sf6氣(qi)(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)(jing)器_SF6報(bao)(bao)警(jing)(jing)(jing)裝置(zhi)_SF6報(bao)(bao)警(jing)(jing)(jing)主機_SF6報(bao)(bao)警(jing)(jing)(jing)器。

SF6行(xing)業安全法(fa)規摘錄 ■191條 裝(zhuang)有SF6設備(bei)的配電裝(zhuang)置(zhi)室(shi)和SF6氣體實驗室(shi),必(bi)須(xu)裝(zhuang)設強(qiang)力通(tong)風(feng)(feng)(feng)裝(zhuang)置(zhi)。風(feng)(feng)(feng)口應(ying)(ying)設置(zhi)在(zai)室(shi)內低(di)部。■192條 在(zai)室(shi)內,設備(bei)充裝(zhuang)SF6氣體時,周圍環境相對濕度應(ying)(ying)≤80%,同(tong)時必(bi)須(xu)開啟通(tong)風(feng)(feng)(feng)系統,并避免(mian)SF6氣體漏(lou)泄到工作區。工作區空氣中(zhong)SF6氣體含量(liang)(liang)不得超(chao)過1000ppm。■196條 工作人(ren)員(yuan)進(jin)入(ru)(ru)SF6配電裝(zhuang)置(zhi)室(shi),必(bi)須(xu)先(xian)通(tong)風(feng)(feng)(feng)15min,并用檢漏(lou)儀測量(liang)(liang)SF6氣體含量(liang)(liang)。盡量(liang)(liang)避免(mian)一人(ren)進(jin)入(ru)(ru)SF6配電裝(zhuang)置(zhi)室(shi)進(jin)行(xing)巡視,不準(zhun)一人(ren)進(jin)入(ru)(ru)從(cong)事檢修工作。■198條 進(jin)入(ru)(ru)SF6配電裝(zhuang)置(zhi)室(shi)低(di)位區或電纜(lan)溝進(jin)行(xing)工作應(ying)(ying)先(xian)檢測含氧量(liang)(liang)(不低(di)于18%)和SF6氣體含量(liang)(liang)是否合格

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