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核電站SF6報警探測主機價格

發布時間:2024-01-20 18:26:50       發布人:dxdz  瀏覽量:

核電站SF6報警探測主機價格

SF6氣(qi)體(ti)(ti)已有(you)百年(nian)歷(li)史,它(ta)是(shi)法國兩位化學家Moissan和(he)Lebeau于1900年(nian)合(he)成的(de)(de)(de)人造惰(duo)性氣(qi)體(ti)(ti),1940年(nian)前后(hou),美國將其用于曼哈頓(dun)計(ji)劃(核軍事)。SF6是(shi)強(qiang)(qiang)電(dian)(dian)負性氣(qi)體(ti)(ti),它(ta)的(de)(de)(de)分子(zi)極易吸附自由電(dian)(dian)子(zi)而形成質(zhi)量大的(de)(de)(de)負離子(zi),削弱(ruo)氣(qi)體(ti)(ti)中碰撞電(dian)(dian)離過(guo)程,因(yin)此(ci)其電(dian)(dian)氣(qi)絕(jue)緣(yuan)(yuan)強(qiang)(qiang)度很高,在均勻電(dian)(dian)場中約(yue)為空(kong)(kong)氣(qi)絕(jue)緣(yuan)(yuan)強(qiang)(qiang)度的(de)(de)(de)2.5倍(bei)。SF6氣(qi)體(ti)(ti)在t≈2000K時(shi)出(chu)現熱分解高峰,因(yin)此(ci)在交(jiao)流電(dian)(dian)弧電(dian)(dian)流過(guo)零時(shi),SF6對弧道的(de)(de)(de)冷卻作(zuo)用比空(kong)(kong)氣(qi)強(qiang)(qiang)得多,其滅弧能力約(yue)為空(kong)(kong)氣(qi)的(de)(de)(de)100倍(bei)。SF6氣(qi)體(ti)(ti)絕(jue)緣(yuan)(yuan)的(de)(de)(de)管(guan)道輸(shu)(shu)電(dian)(dian)線的(de)(de)(de)優點是(shi)介質(zhi)損耗小、傳輸(shu)(shu)容量大,且可用于高落差場合(he),因(yin)此(ci)常(chang)用于水(shui)電(dian)(dian)站(zhan)出(chu)線,取代(dai)常(chang)規(gui)的(de)(de)(de)充油電(dian)(dian)纜。SF6氣(qi)體(ti)(ti)絕(jue)緣(yuan)(yuan)的(de)(de)(de)變壓器具有(you)防火防爆(bao)。

主(zhu)要(yao)功(gong)(gong)能(neng)(neng)監控(kong)報(bao)(bao)(bao)警(jing)主(zhu)機(ji)主(zhu)要(yao)用(yong)于(yu)對下采集實時數(shu)(shu)(shu)據(ju)(包括控(kong)制器在內),對這(zhe)些數(shu)(shu)(shu)據(ju)進(jin)(jin)行(xing)(xing)分析和(he)管(guan)理,具有判斷(duan)現場數(shu)(shu)(shu)據(ju)是否(fou)超(chao)(chao)出設(she)定報(bao)(bao)(bao)警(jing)閥(fa)值的(de)功(gong)(gong)能(neng)(neng),超(chao)(chao)出則(ze)進(jin)(jin)行(xing)(xing)報(bao)(bao)(bao)警(jing)輸出,啟(qi)動(dong)風(feng)機(ji)進(jin)(jin)行(xing)(xing)通風(feng)或啟(qi)動(dong)除(chu)濕進(jin)(jin)行(xing)(xing)除(chu)濕,同時聲光(guang)報(bao)(bao)(bao)警(jing)器進(jin)(jin)入報(bao)(bao)(bao)警(jing)狀態(tai)(tai),并(bing)能(neng)(neng)接(jie)收入口處人(ren)員入室啟(qi)動(dong)風(feng)機(ji)進(jin)(jin)行(xing)(xing)通風(feng)的(de)功(gong)(gong)能(neng)(neng)。并(bing)可隨時接(jie)收一體化信息平臺的(de)訪問; 監控(kong)報(bao)(bao)(bao)警(jing)主(zhu)機(ji)的(de)液(ye)晶(jing)顯示屏(ping)顯示現場實時數(shu)(shu)(shu)據(ju)、歷史(shi)數(shu)(shu)(shu)據(ju)、歷史(shi)報(bao)(bao)(bao)警(jing)數(shu)(shu)(shu)據(ju)和(he)報(bao)(bao)(bao)警(jing)時間等各種參數(shu)(shu)(shu);還可采用(yong)鍵(jian)盤/觸模(mo)屏(ping)實現項目設(she)置(zhi)、時間設(she)置(zhi)、閥(fa)值設(she)置(zhi)、定時采集設(she)置(zhi)、定時啟(qi)動(dong)風(feng)機(ji)設(she)置(zhi),還設(she)有人(ren)體感(gan)應啟(qi)動(dong)液(ye)晶(jing)顯示屏(ping)背光(guang)及(ji)語音(yin)播(bo)報(bao)(bao)(bao)實時數(shu)(shu)(shu)據(ju)等多(duo)種配置(zhi)和(he)管(guan)理功(gong)(gong)能(neng)(neng)。并(bing)能(neng)(neng)支持外置(zhi)顯示屏(ping)狀態(tai)(tai)顯示及(ji)語音(yin)播(bo)報(bao)(bao)(bao)功(gong)(gong)能(neng)(neng);

DX6000H型SF6 在線(xian)(xian)監(jian)(jian)測(ce)(ce)(ce)(ce)報(bao)(bao)警系(xi)統(tong)適用(yong)于配電室(shi)、開(kai)關站、光(guang)伏(fu)發電廠、海上風電場(chang)、10KV、35KV、220KV開(kai)關柜、GIS室(shi)等場(chang)所(suo);設備(bei)監(jian)(jian)測(ce)(ce)(ce)(ce)精度(du)高、范圍廣(guang)、功能全(quan)(quan),具有良(liang)好(hao)的擴展性(xing) 2.1 采用(yong)1024*600觸摸屏(ping),全(quan)(quan)中文(wen)菜單(dan)操作,界面友(you)好(hao),操作簡單(dan); 2.2 設備(bei)集(ji)成三組485接(jie)口,采用(yong)插拔式接(jie)線(xian)(xian)端子接(jie)線(xian)(xian)簡單(dan),具有良(liang)好(hao)的抗干(gan)擾能力(li),總線(xian)(xian)通訊(xun),布線(xian)(xian)經濟,安裝方(fang)便; 2.3 三組DC24V接(jie)口,可選配DC3.3V、DC5V、DC12V電壓輸出, 2.4 自動故障檢測(ce)(ce)(ce)(ce),并能用(yong)中文(wen)顯示處準確的故障部位及類(lei)型; 2.5 自動檢索探(tan)測(ce)(ce)(ce)(ce)器(qi)地址及狀(zhuang)態(tai),SF6/O2/溫濕度(du)探(tan)測(ce)(ce)(ce)(ce)器(qi)在同一系(xi)統(tong)監(jian)(jian)控; 2.6 大(da)容量儲(chu)存芯(xin)片,循環記錄報(bao)(bao)警信息(xi),大(da)可記錄50000條; 2.7 RS485上傳(chuan)接(jie)口,標準modbus Rtu通訊(xun)協議。

2.8 關鍵參(can)數,加密設(she)定(ding),防止誤操作 2.9 多可(ke)選配7組(zu)(zu)繼電器(qi),繼電器(qi)控制方式(shi)可(ke)軟件設(she)置 2.10 具有 年-月(yue)-日(ri)-時(shi)(shi)-分-秒設(she)置功(gong)能(neng)(neng),并且帶有每(mei)周(zhou)七天分別顯(xian)示(shi)功(gong)能(neng)(neng) 壁掛式(shi)SF6氣體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)主機_SF6氧氣一體(ti)(ti)式(shi)探測器(qi)_SF6泄漏在(zai)線監(jian)測報(bao)(bao)(bao)警(jing)(jing)系統_SF6氣體(ti)(ti)在(zai)線監(jian)測報(bao)(bao)(bao)警(jing)(jing)裝置_SF6氣體(ti)(ti)在(zai)線監(jian)測報(bao)(bao)(bao)警(jing)(jing)系統 三章:主要技(ji)術(shu)指標 3.1 壁掛式(shi)主機技(ji)術(shu)指標(DX6000H型) 3.1.1 工(gong)作電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出(chu): RS485 modbus_RTU 協(xie)議輸(shu)出(chu) 3.1.3 工(gong)作溫(wen)度: -20℃~+55℃ 3.1.4 工(gong)作濕度: ≤93%RH 3.1.5 顯(xian)示(shi)方式(shi): 列(lie)表顯(xian)示(shi),每(mei)頁顯(xian)示(shi)8組(zu)(zu)或10組(zu)(zu)數據(每(mei)組(zu)(zu)包括SF6/02/溫(wen)度/濕度四種數據和兩種數據狀態) 3.1.6 上傳參(can)數: 默認(ren)(ren)(ren)ID 1(可(ke)調),默認(ren)(ren)(ren)波特率(lv)9600(可(ke)調) 3.1.7 人體(ti)(ti)感應(ying):默認(ren)(ren)(ren)開(kai)(kai)啟(qi)感應(ying)亮(liang)屏功(gong)能(neng)(neng) 3.1.8 屏幕保護:默認(ren)(ren)(ren)開(kai)(kai)啟(qi)亮(liang)屏5分鐘后自動息屏,人體(ti)(ti)感應(ying)或觸摸可(ke)亮(liang)屏 3.1.9 排(pai)風功(gong)能(neng)(neng):自動排(pai)風,定(ding)時(shi)(shi)排(pai)風,手(shou)動排(pai)風,延時(shi)(shi)排(pai)風,手(shou)動排(pai)風可(ke)設(she)置低(di)1s,大12H,自動排(pai)風分為12組(zu)(zu),可(ke)設(she)置開(kai)(kai)啟(qi)組(zu)(zu)數、開(kai)(kai)啟(qi)日(ri)期、開(kai)(kai)啟(qi)時(shi)(shi)間(jian)及(ji)啟(qi)動時(shi)(shi)間(jian)(啟(qi)動時(shi)(shi)間(jian)可(ke)更改)功(gong)能(neng)(neng) sf6氣體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)裝置_SF6氣體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)器(qi)_SF6報(bao)(bao)(bao)警(jing)(jing)裝置_SF6報(bao)(bao)(bao)警(jing)(jing)主機_SF6報(bao)(bao)(bao)警(jing)(jing)器(qi)。

SF6行(xing)業安全法規(gui)摘(zhai)錄 ■191條(tiao)(tiao) 裝有SF6設備的配電裝置(zhi)(zhi)室(shi)(shi)和(he)SF6氣(qi)(qi)體(ti)(ti)(ti)實驗室(shi)(shi),必須裝設強力通風裝置(zhi)(zhi)。風口應設置(zhi)(zhi)在(zai)室(shi)(shi)內低(di)部。■192條(tiao)(tiao) 在(zai)室(shi)(shi)內,設備充裝SF6氣(qi)(qi)體(ti)(ti)(ti)時,周圍環境相對濕度應≤80%,同(tong)時必須開啟通風系統,并(bing)(bing)避(bi)免SF6氣(qi)(qi)體(ti)(ti)(ti)漏泄(xie)到工(gong)作區。工(gong)作區空氣(qi)(qi)中SF6氣(qi)(qi)體(ti)(ti)(ti)含(han)量(liang)(liang)(liang)不(bu)得(de)超過(guo)1000ppm。■196條(tiao)(tiao) 工(gong)作人員進入SF6配電裝置(zhi)(zhi)室(shi)(shi),必須先(xian)通風15min,并(bing)(bing)用檢(jian)(jian)漏儀測(ce)量(liang)(liang)(liang)SF6氣(qi)(qi)體(ti)(ti)(ti)含(han)量(liang)(liang)(liang)。盡量(liang)(liang)(liang)避(bi)免一(yi)人進入SF6配電裝置(zhi)(zhi)室(shi)(shi)進行(xing)巡(xun)視,不(bu)準一(yi)人進入從事檢(jian)(jian)修工(gong)作。■198條(tiao)(tiao) 進入SF6配電裝置(zhi)(zhi)室(shi)(shi)低(di)位區或電纜(lan)溝進行(xing)工(gong)作應先(xian)檢(jian)(jian)測(ce)含(han)氧(yang)量(liang)(liang)(liang)(不(bu)低(di)于(yu)18%)和(he)SF6氣(qi)(qi)體(ti)(ti)(ti)含(han)量(liang)(liang)(liang)是否合格

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