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核電站常州sf6報警系統報警器廠家

發布時間:2024-02-10 05:39:55       發布人:dxdz  瀏覽量:

核電站常州sf6報警系統報警器廠家

SF6氣(qi)(qi)(qi)(qi)體已有(you)百年(nian)(nian)歷史,它是(shi)(shi)法國(guo)(guo)兩位化學家Moissan和Lebeau于(yu)(yu)1900年(nian)(nian)合成(cheng)的(de)人造(zao)惰性(xing)氣(qi)(qi)(qi)(qi)體,1940年(nian)(nian)前后,美國(guo)(guo)將其(qi)(qi)用(yong)于(yu)(yu)曼哈頓(dun)計劃(核軍事)。SF6是(shi)(shi)強(qiang)電(dian)負(fu)性(xing)氣(qi)(qi)(qi)(qi)體,它的(de)分(fen)子(zi)極易吸附自由電(dian)子(zi)而(er)形成(cheng)質量大的(de)負(fu)離子(zi),削弱氣(qi)(qi)(qi)(qi)體中碰撞電(dian)離過(guo)程(cheng),因(yin)(yin)此其(qi)(qi)電(dian)氣(qi)(qi)(qi)(qi)絕(jue)(jue)緣(yuan)強(qiang)度很高(gao),在均勻電(dian)場中約為(wei)空(kong)氣(qi)(qi)(qi)(qi)絕(jue)(jue)緣(yuan)強(qiang)度的(de)2.5倍。SF6氣(qi)(qi)(qi)(qi)體在t≈2000K時出現熱分(fen)解(jie)高(gao)峰,因(yin)(yin)此在交流(liu)電(dian)弧(hu)(hu)電(dian)流(liu)過(guo)零時,SF6對弧(hu)(hu)道的(de)冷卻作(zuo)用(yong)比空(kong)氣(qi)(qi)(qi)(qi)強(qiang)得多,其(qi)(qi)滅弧(hu)(hu)能力(li)約為(wei)空(kong)氣(qi)(qi)(qi)(qi)的(de)100倍。SF6氣(qi)(qi)(qi)(qi)體絕(jue)(jue)緣(yuan)的(de)管(guan)道輸(shu)電(dian)線的(de)優點是(shi)(shi)介(jie)質損耗(hao)小、傳輸(shu)容量大,且(qie)可用(yong)于(yu)(yu)高(gao)落(luo)差(cha)場合,因(yin)(yin)此常(chang)(chang)用(yong)于(yu)(yu)水電(dian)站出線,取代常(chang)(chang)規的(de)充油電(dian)纜。SF6氣(qi)(qi)(qi)(qi)體絕(jue)(jue)緣(yuan)的(de)變壓器具有(you)防火防爆。

雙氣體(ti)檢(jian)(jian)測(ce)(ce)器主要由SF6傳(chuan)(chuan)感器和O2傳(chuan)(chuan)感器、溫(wen)濕(shi)度(du)傳(chuan)(chuan)感器及CPU主控電(dian)路、通信(xin)模(mo)塊、電(dian)源模(mo)塊等集成在(zai)一(yi)(yi)個優質鋁型材(cai)一(yi)(yi)體(ti)化結構機箱內(nei),完成SF6濃度(du)、O2含量及溫(wen)濕(shi)度(du)的檢(jian)(jian)測(ce)(ce)。將檢(jian)(jian)測(ce)(ce)結果采(cai)(cai)用現場總線(xian)(xian)(RS-485)方式(shi)傳(chuan)(chuan)輸給監控主機或PC機進(jin)行實時顯示(shi)。接(jie)線(xian)(xian)方式(shi)選(xuan)用可插拔式(shi)接(jie)線(xian)(xian)端子,電(dian)源與(yu)通訊接(jie)線(xian)(xian)采(cai)(cai)用兩(liang)進(jin)兩(liang)出接(jie)線(xian)(xian)方式(shi),設有接(jie)線(xian)(xian)端子護罩,安(an)全(quan)又可靠(kao)。是具有全(quan)數(shu)字傳(chuan)(chuan)輸功能的新一(yi)(yi)代(dai)高精度(du)雙氣體(ti)檢(jian)(jian)測(ce)(ce)檢(jian)(jian)測(ce)(ce)器。

DX6000H型SF6 在(zai)線(xian)(xian)監(jian)測(ce)報警(jing)系統(tong)適用于配電室(shi)(shi)、開關(guan)站、光(guang)伏發電廠、海上(shang)風(feng)電場(chang)、10KV、35KV、220KV開關(guan)柜、GIS室(shi)(shi)等場(chang)所;設(she)備監(jian)測(ce)精度高、范圍廣、功能(neng)全(quan),具有(you)(you)良(liang)好(hao)的擴(kuo)展性 2.1 采用1024*600觸摸屏,全(quan)中文菜單操作(zuo),界面友好(hao),操作(zuo)簡(jian)單; 2.2 設(she)備集成三組485接口(kou),采用插(cha)拔式(shi)接線(xian)(xian)端子接線(xian)(xian)簡(jian)單,具有(you)(you)良(liang)好(hao)的抗干(gan)擾能(neng)力,總線(xian)(xian)通訊,布線(xian)(xian)經(jing)濟,安裝方便; 2.3 三組DC24V接口(kou),可(ke)選(xuan)配DC3.3V、DC5V、DC12V電壓輸出, 2.4 自動故障檢(jian)測(ce),并(bing)能(neng)用中文顯示(shi)處準確的故障部位及類(lei)型; 2.5 自動檢(jian)索探測(ce)器(qi)地址(zhi)及狀態(tai),SF6/O2/溫濕(shi)度探測(ce)器(qi)在(zai)同一系統(tong)監(jian)控; 2.6 大容量儲(chu)存芯片(pian),循環記錄報警(jing)信(xin)息(xi),大可(ke)記錄50000條; 2.7 RS485上(shang)傳接口(kou),標準modbus Rtu通訊協(xie)議。

2.8 關(guan)鍵參(can)數(shu)(shu),加密設(she)(she)定(ding)(ding),防(fang)止誤(wu)操作(zuo) 2.9 多可(ke)選配7組(zu)繼電(dian)器,繼電(dian)器控制方式(shi)(shi)可(ke)軟件設(she)(she)置(zhi)(zhi)(zhi) 2.10 具有(you) 年-月-日-時(shi)-分(fen)(fen)-秒設(she)(she)置(zhi)(zhi)(zhi)功(gong)(gong)能(neng)(neng),并且帶(dai)有(you)每(mei)周(zhou)七(qi)天(tian)分(fen)(fen)別(bie)顯(xian)(xian)示(shi)功(gong)(gong)能(neng)(neng) 壁(bi)掛式(shi)(shi)SF6氣(qi)(qi)體(ti)報(bao)警(jing)(jing)主機(ji)_SF6氧(yang)氣(qi)(qi)一體(ti)式(shi)(shi)探(tan)測(ce)器_SF6泄(xie)漏在線(xian)(xian)監(jian)測(ce)報(bao)警(jing)(jing)系統_SF6氣(qi)(qi)體(ti)在線(xian)(xian)監(jian)測(ce)報(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)(zhi)_SF6氣(qi)(qi)體(ti)在線(xian)(xian)監(jian)測(ce)報(bao)警(jing)(jing)系統 三(san)章:主要技術指標 3.1 壁(bi)掛式(shi)(shi)主機(ji)技術指標(DX6000H型) 3.1.1 工作(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出(chu): RS485 modbus_RTU 協議輸出(chu) 3.1.3 工作(zuo)溫(wen)度: -20℃~+55℃ 3.1.4 工作(zuo)濕(shi)度: ≤93%RH 3.1.5 顯(xian)(xian)示(shi)方式(shi)(shi): 列表顯(xian)(xian)示(shi),每(mei)頁顯(xian)(xian)示(shi)8組(zu)或10組(zu)數(shu)(shu)據(每(mei)組(zu)包括SF6/02/溫(wen)度/濕(shi)度四種(zhong)數(shu)(shu)據和(he)兩種(zhong)數(shu)(shu)據狀態) 3.1.6 上傳參(can)數(shu)(shu): 默認(ren)ID 1(可(ke)調(diao)),默認(ren)波特率9600(可(ke)調(diao)) 3.1.7 人體(ti)感(gan)應:默認(ren)開(kai)(kai)啟(qi)(qi)感(gan)應亮(liang)屏(ping)功(gong)(gong)能(neng)(neng) 3.1.8 屏(ping)幕保護(hu):默認(ren)開(kai)(kai)啟(qi)(qi)亮(liang)屏(ping)5分(fen)(fen)鐘后自動(dong)(dong)息屏(ping),人體(ti)感(gan)應或觸摸可(ke)亮(liang)屏(ping) 3.1.9 排(pai)(pai)(pai)風(feng)(feng)(feng)功(gong)(gong)能(neng)(neng):自動(dong)(dong)排(pai)(pai)(pai)風(feng)(feng)(feng),定(ding)(ding)時(shi)排(pai)(pai)(pai)風(feng)(feng)(feng),手動(dong)(dong)排(pai)(pai)(pai)風(feng)(feng)(feng),延時(shi)排(pai)(pai)(pai)風(feng)(feng)(feng),手動(dong)(dong)排(pai)(pai)(pai)風(feng)(feng)(feng)可(ke)設(she)(she)置(zhi)(zhi)(zhi)低(di)1s,大12H,自動(dong)(dong)排(pai)(pai)(pai)風(feng)(feng)(feng)分(fen)(fen)為12組(zu),可(ke)設(she)(she)置(zhi)(zhi)(zhi)開(kai)(kai)啟(qi)(qi)組(zu)數(shu)(shu)、開(kai)(kai)啟(qi)(qi)日期、開(kai)(kai)啟(qi)(qi)時(shi)間(jian)及啟(qi)(qi)動(dong)(dong)時(shi)間(jian)(啟(qi)(qi)動(dong)(dong)時(shi)間(jian)可(ke)更(geng)改)功(gong)(gong)能(neng)(neng) sf6氣(qi)(qi)體(ti)報(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)(zhi)_SF6氣(qi)(qi)體(ti)報(bao)警(jing)(jing)器_SF6報(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)(zhi)_SF6報(bao)警(jing)(jing)主機(ji)_SF6報(bao)警(jing)(jing)器。

六(liu)氟(fu)化(hua)(hua)硫(liu)報(bao)警(jing)器(qi)是一款專門(men)用于檢(jian)測六(liu)氟(fu)化(hua)(hua)硫(liu)氣(qi)(qi)體(ti)(ti)(ti)泄(xie)漏、并(bing)能實(shi)時(shi)顯示(shi)氣(qi)(qi)體(ti)(ti)(ti)濃(nong)(nong)度,24小時(shi)實(shi)時(shi)在線檢(jian)測的(de)報(bao)警(jing)裝置(zhi)(zhi)。六(liu)氟(fu)化(hua)(hua)硫(liu)報(bao)警(jing)器(qi)由氣(qi)(qi)體(ti)(ti)(ti)報(bao)警(jing)控(kong)制器(qi)和(he)氣(qi)(qi)體(ti)(ti)(ti)探(tan)測器(qi)兩部分組成,氣(qi)(qi)體(ti)(ti)(ti)探(tan)測器(qi)安裝在氣(qi)(qi)體(ti)(ti)(ti)泄(xie)漏檢(jian)測現(xian)(xian)場,通過(guo)核心部件氣(qi)(qi)體(ti)(ti)(ti)傳感(gan)器(qi),實(shi)現(xian)(xian)氣(qi)(qi)體(ti)(ti)(ti)濃(nong)(nong)度的(de)實(shi)時(shi)檢(jian)測,也可以獨立工作。氣(qi)(qi)體(ti)(ti)(ti)報(bao)警(jing)控(kong)制器(qi)可放置(zhi)(zhi)于值班室(shi)內,接收(shou)氣(qi)(qi)體(ti)(ti)(ti)探(tan)測器(qi)檢(jian)測的(de)濃(nong)(nong)度,并(bing)實(shi)現(xian)(xian)濃(nong)(nong)度的(de)顯示(shi)及濃(nong)(nong)度超標后的(de)聲光(guang)報(bao)警(jing)功能,并(bing)可以聯動外接設備(如電磁(ci)閥、排風(feng)扇、噴淋裝置(zhi)(zhi))通過(guo)開關量上(shang)傳PLC、DCS、消(xiao)防系統等。

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