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核電站sf6泄漏在線報警系統監控主機多少錢

發布時間:2024-01-30 14:29:26       發布人:dxdz  瀏覽量:

核電站sf6泄漏在線報警系統監控主機多少錢

SF6氣(qi)(qi)(qi)(qi)體(ti)已有百(bai)年歷史,它是法國兩位(wei)化學家Moissan和Lebeau于1900年合成的(de)(de)人造惰(duo)性氣(qi)(qi)(qi)(qi)體(ti),1940年前后,美國將(jiang)其用(yong)于曼哈頓(dun)計(ji)劃(hua)(核(he)軍事)。SF6是強(qiang)電(dian)負性氣(qi)(qi)(qi)(qi)體(ti),它的(de)(de)分子極易吸附自由電(dian)子而(er)形成質(zhi)量大(da)的(de)(de)負離(li)子,削弱氣(qi)(qi)(qi)(qi)體(ti)中碰撞電(dian)離(li)過程,因此其電(dian)氣(qi)(qi)(qi)(qi)絕(jue)緣(yuan)(yuan)強(qiang)度(du)很高(gao)(gao),在均勻電(dian)場中約為(wei)空氣(qi)(qi)(qi)(qi)絕(jue)緣(yuan)(yuan)強(qiang)度(du)的(de)(de)2.5倍。SF6氣(qi)(qi)(qi)(qi)體(ti)在t≈2000K時出現熱分解(jie)高(gao)(gao)峰,因此在交(jiao)流(liu)電(dian)弧電(dian)流(liu)過零時,SF6對弧道的(de)(de)冷卻作用(yong)比空氣(qi)(qi)(qi)(qi)強(qiang)得多,其滅弧能力約為(wei)空氣(qi)(qi)(qi)(qi)的(de)(de)100倍。SF6氣(qi)(qi)(qi)(qi)體(ti)絕(jue)緣(yuan)(yuan)的(de)(de)管道輸電(dian)線(xian)的(de)(de)優點是介(jie)質(zhi)損耗(hao)小、傳輸容(rong)量大(da),且(qie)可(ke)用(yong)于高(gao)(gao)落差場合,因此常用(yong)于水電(dian)站出線(xian),取代常規的(de)(de)充(chong)油電(dian)纜(lan)。SF6氣(qi)(qi)(qi)(qi)體(ti)絕(jue)緣(yuan)(yuan)的(de)(de)變壓器具有防火防爆。

雙氣體檢測器(qi)主要由傳(chuan)感器(qi)、單片(pian)機(ji)、運(yun)(yun)算(suan)放大電(dian)路(lu)、通訊芯片(pian)等組成(cheng)。傳(chuan)感器(qi)將(jiang)氣體濃度轉換為(wei)(wei)(wei)模擬電(dian)信號(hao),然后將(jiang)模擬電(dian)信號(hao)通過(guo)運(yun)(yun)算(suan)放大電(dian)路(lu)、單片(pian)機(ji)轉換為(wei)(wei)(wei)數字信號(hao),后通過(guo)通訊芯片(pian)轉換為(wei)(wei)(wei)modbus RTU標(biao)準信號(hao),上傳(chuan)給控(kong)制器(qi)。

DX6000H型(xing)SF6 在(zai)線(xian)監(jian)測報警(jing)系(xi)統適用(yong)(yong)于(yu)配電室、開關站、光伏發電廠、海上(shang)風電場、10KV、35KV、220KV開關柜、GIS室等場所;設備監(jian)測精度高、范圍(wei)廣、功能(neng)全,具DX良好(hao)的(de)(de)擴展(zhan)性 2.1 采用(yong)(yong)1024*600觸摸屏,全中文菜單操作,界面友好(hao),操作簡單; 2.2 設備集(ji)成三組485接(jie)口,采用(yong)(yong)插拔(ba)式(shi)接(jie)線(xian)端子接(jie)線(xian)簡單,具DX良好(hao)的(de)(de)抗干擾(rao)能(neng)力,總線(xian)通(tong)訊,布(bu)線(xian)經濟,安裝方便; 2.3 三組DC24V接(jie)口,可選配DC3.3V、DC5V、DC12V電壓(ya)輸(shu)出(chu), 2.4 自(zi)動故(gu)障檢測,并能(neng)用(yong)(yong)中文顯示處(chu)準確(que)的(de)(de)故(gu)障部位及類型(xing); 2.5 自(zi)動檢索探測器(qi)地(di)址及狀態,SF6/O2/溫濕度探測器(qi)在(zai)同一(yi)系(xi)統監(jian)控; 2.6 大容量儲存芯片,循環記(ji)錄(lu)報警(jing)信息,大可記(ji)錄(lu)50000條; 2.7 RS485上(shang)傳接(jie)口,標準modbus Rtu通(tong)訊協議。

2.8 關(guan)鍵參數,加密設定,防止誤操作(zuo) 2.9 多(duo)可(ke)(ke)選配(pei)7組(zu)(zu)繼(ji)電(dian)器(qi)(qi),繼(ji)電(dian)器(qi)(qi)控制(zhi)方(fang)式(shi)可(ke)(ke)軟件設置(zhi)(zhi) 2.10 具DX 年-月(yue)-日-時(shi)(shi)-分(fen)(fen)-秒設置(zhi)(zhi)功(gong)(gong)能(neng),并且帶DX每周七天分(fen)(fen)別(bie)顯示(shi)功(gong)(gong)能(neng) 壁掛(gua)式(shi)SF6氣(qi)體(ti)(ti)(ti)報(bao)警(jing)(jing)(jing)主(zhu)機(ji)_SF6氧氣(qi)一體(ti)(ti)(ti)式(shi)探測(ce)(ce)(ce)器(qi)(qi)_SF6泄漏在線(xian)監(jian)測(ce)(ce)(ce)報(bao)警(jing)(jing)(jing)系(xi)統(tong)_SF6氣(qi)體(ti)(ti)(ti)在線(xian)監(jian)測(ce)(ce)(ce)報(bao)警(jing)(jing)(jing)裝置(zhi)(zhi)_SF6氣(qi)體(ti)(ti)(ti)在線(xian)監(jian)測(ce)(ce)(ce)報(bao)警(jing)(jing)(jing)系(xi)統(tong) 三章:主(zhu)要(yao)技術指標(biao) 3.1 壁掛(gua)式(shi)主(zhu)機(ji)技術指標(biao)(DX6000H型) 3.1.1 工(gong)作(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出: RS485 modbus_RTU 協議輸(shu)出 3.1.3 工(gong)作(zuo)溫度: -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕(shi)度: ≤93%RH 3.1.5 顯示(shi)方(fang)式(shi): 列表顯示(shi),每頁(ye)顯示(shi)8組(zu)(zu)或(huo)(huo)10組(zu)(zu)數據(每組(zu)(zu)包括SF6/02/溫度/濕(shi)度四種(zhong)數據和兩(liang)種(zhong)數據狀態) 3.1.6 上傳參數: 默認ID 1(可(ke)(ke)調),默認波特率9600(可(ke)(ke)調) 3.1.7 人體(ti)(ti)(ti)感(gan)應(ying):默認開(kai)啟感(gan)應(ying)亮(liang)屏(ping)功(gong)(gong)能(neng) 3.1.8 屏(ping)幕保護:默認開(kai)啟亮(liang)屏(ping)5分(fen)(fen)鐘后自(zi)動息屏(ping),人體(ti)(ti)(ti)感(gan)應(ying)或(huo)(huo)觸(chu)摸可(ke)(ke)亮(liang)屏(ping) 3.1.9 排(pai)(pai)風(feng)(feng)(feng)功(gong)(gong)能(neng):自(zi)動排(pai)(pai)風(feng)(feng)(feng),定時(shi)(shi)排(pai)(pai)風(feng)(feng)(feng),手(shou)動排(pai)(pai)風(feng)(feng)(feng),延時(shi)(shi)排(pai)(pai)風(feng)(feng)(feng),手(shou)動排(pai)(pai)風(feng)(feng)(feng)可(ke)(ke)設置(zhi)(zhi)低1s,大(da)12H,自(zi)動排(pai)(pai)風(feng)(feng)(feng)分(fen)(fen)為12組(zu)(zu),可(ke)(ke)設置(zhi)(zhi)開(kai)啟組(zu)(zu)數、開(kai)啟日期、開(kai)啟時(shi)(shi)間及啟動時(shi)(shi)間(啟動時(shi)(shi)間可(ke)(ke)更改)功(gong)(gong)能(neng) sf6氣(qi)體(ti)(ti)(ti)報(bao)警(jing)(jing)(jing)裝置(zhi)(zhi)_SF6氣(qi)體(ti)(ti)(ti)報(bao)警(jing)(jing)(jing)器(qi)(qi)_SF6報(bao)警(jing)(jing)(jing)裝置(zhi)(zhi)_SF6報(bao)警(jing)(jing)(jing)主(zhu)機(ji)_SF6報(bao)警(jing)(jing)(jing)器(qi)(qi)。

六氟(fu)化(hua)(hua)硫(liu)報(bao)警(jing)器(qi)(qi)(qi)是(shi)一(yi)款(kuan)專門(men)用于檢(jian)測(ce)(ce)(ce)(ce)六氟(fu)化(hua)(hua)硫(liu)氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)泄(xie)漏、并能實(shi)(shi)(shi)時顯(xian)示(shi)氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)濃(nong)度(du)(du),24小時實(shi)(shi)(shi)時在(zai)線(xian)檢(jian)測(ce)(ce)(ce)(ce)的報(bao)警(jing)裝(zhuang)(zhuang)置。六氟(fu)化(hua)(hua)硫(liu)報(bao)警(jing)器(qi)(qi)(qi)由氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)報(bao)警(jing)控(kong)制器(qi)(qi)(qi)和氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)探測(ce)(ce)(ce)(ce)器(qi)(qi)(qi)兩部(bu)分組成,氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)探測(ce)(ce)(ce)(ce)器(qi)(qi)(qi)安(an)裝(zhuang)(zhuang)在(zai)氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)泄(xie)漏檢(jian)測(ce)(ce)(ce)(ce)現場(chang),通過核心(xin)部(bu)件氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)傳感器(qi)(qi)(qi),實(shi)(shi)(shi)現氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)濃(nong)度(du)(du)的實(shi)(shi)(shi)時檢(jian)測(ce)(ce)(ce)(ce),也可以(yi)獨立工作。氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)報(bao)警(jing)控(kong)制器(qi)(qi)(qi)可放置于值班室內,接(jie)收(shou)氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)探測(ce)(ce)(ce)(ce)器(qi)(qi)(qi)檢(jian)測(ce)(ce)(ce)(ce)的濃(nong)度(du)(du),并實(shi)(shi)(shi)現濃(nong)度(du)(du)的顯(xian)示(shi)及濃(nong)度(du)(du)超標后的聲(sheng)光報(bao)警(jing)功能,并可以(yi)聯動外接(jie)設備(如電磁閥、排風(feng)扇、噴淋裝(zhuang)(zhuang)置)通過開關量(liang)上傳PLC、DCS、消防系統(tong)等。

核電站sf6泄漏在線報警系統監控主機多少錢 燃氣報警器_可燃氣體報警器_可燃氣體探測器_氣體報警控制器_SF6泄漏報警主機_東信電子 核電站sf6泄漏在線報警系統監控主機多少錢

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