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核電站sf6在線泄漏報警系統檢測儀批發

發布時間:2024-01-08 21:30:15       發布人:dxdz  瀏覽量:

核電站sf6在線泄漏報警系統檢測儀批發

SF6氣(qi)(qi)(qi)(qi)體已有百年(nian)歷史,它是(shi)法(fa)國(guo)兩位化學家Moissan和Lebeau于(yu)1900年(nian)合成的(de)(de)(de)(de)人造惰(duo)性氣(qi)(qi)(qi)(qi)體,1940年(nian)前后,美(mei)國(guo)將其(qi)用于(yu)曼哈(ha)頓計劃(核軍事)。SF6是(shi)強電(dian)負(fu)性氣(qi)(qi)(qi)(qi)體,它的(de)(de)(de)(de)分(fen)子(zi)極(ji)易吸(xi)附自由(you)電(dian)子(zi)而形成質量(liang)大的(de)(de)(de)(de)負(fu)離(li)子(zi),削弱氣(qi)(qi)(qi)(qi)體中碰撞電(dian)離(li)過(guo)程,因此(ci)其(qi)電(dian)氣(qi)(qi)(qi)(qi)絕(jue)緣(yuan)(yuan)強度很高(gao),在(zai)均(jun)勻電(dian)場中約為(wei)空氣(qi)(qi)(qi)(qi)絕(jue)緣(yuan)(yuan)強度的(de)(de)(de)(de)2.5倍(bei)。SF6氣(qi)(qi)(qi)(qi)體在(zai)t≈2000K時(shi)出現熱分(fen)解高(gao)峰,因此(ci)在(zai)交流電(dian)弧(hu)(hu)電(dian)流過(guo)零時(shi),SF6對(dui)弧(hu)(hu)道(dao)的(de)(de)(de)(de)冷卻作用比空氣(qi)(qi)(qi)(qi)強得多,其(qi)滅(mie)弧(hu)(hu)能(neng)力約為(wei)空氣(qi)(qi)(qi)(qi)的(de)(de)(de)(de)100倍(bei)。SF6氣(qi)(qi)(qi)(qi)體絕(jue)緣(yuan)(yuan)的(de)(de)(de)(de)管道(dao)輸電(dian)線的(de)(de)(de)(de)優點是(shi)介質損耗(hao)小、傳輸容量(liang)大,且可(ke)用于(yu)高(gao)落差場合,因此(ci)常(chang)用于(yu)水電(dian)站(zhan)出線,取代常(chang)規的(de)(de)(de)(de)充油(you)電(dian)纜。SF6氣(qi)(qi)(qi)(qi)體絕(jue)緣(yuan)(yuan)的(de)(de)(de)(de)變壓器具有防(fang)火防(fang)爆(bao)。

雙氣(qi)體檢(jian)測器(qi)主要(yao)由傳感器(qi)、單片(pian)(pian)機(ji)、運算放(fang)大電(dian)(dian)路、通(tong)訊(xun)芯(xin)片(pian)(pian)等組成。傳感器(qi)將氣(qi)體濃度轉換為(wei)模(mo)擬(ni)(ni)電(dian)(dian)信(xin)號,然后(hou)將模(mo)擬(ni)(ni)電(dian)(dian)信(xin)號通(tong)過運算放(fang)大電(dian)(dian)路、單片(pian)(pian)機(ji)轉換為(wei)數字信(xin)號,后(hou)通(tong)過通(tong)訊(xun)芯(xin)片(pian)(pian)轉換為(wei)modbus RTU標準(zhun)信(xin)號,上傳給控制(zhi)器(qi)。

DX6000H型SF6 在線(xian)(xian)監(jian)測(ce)報警(jing)系統(tong)適用(yong)于配電室(shi)、開關站(zhan)、光伏(fu)發電廠、海上風電場、10KV、35KV、220KV開關柜、GIS室(shi)等場所;設備監(jian)測(ce)精度(du)高、范圍廣、功能全(quan),具(ju)DX良好的擴展性 2.1 采(cai)用(yong)1024*600觸(chu)摸屏,全(quan)中文(wen)菜單(dan)操(cao)作,界面友(you)好,操(cao)作簡(jian)單(dan); 2.2 設備集成三組(zu)485接口(kou),采(cai)用(yong)插(cha)拔式接線(xian)(xian)端子接線(xian)(xian)簡(jian)單(dan),具(ju)DX良好的抗干擾(rao)能力(li),總線(xian)(xian)通訊,布線(xian)(xian)經濟,安裝方便(bian); 2.3 三組(zu)DC24V接口(kou),可選(xuan)配DC3.3V、DC5V、DC12V電壓輸(shu)出(chu), 2.4 自(zi)動故障檢(jian)測(ce),并能用(yong)中文(wen)顯示處準(zhun)確的故障部(bu)位及(ji)類型; 2.5 自(zi)動檢(jian)索探(tan)測(ce)器(qi)地址及(ji)狀態,SF6/O2/溫濕度(du)探(tan)測(ce)器(qi)在同(tong)一系統(tong)監(jian)控; 2.6 大容量儲(chu)存芯(xin)片,循(xun)環記錄(lu)報警(jing)信息,大可記錄(lu)50000條; 2.7 RS485上傳接口(kou),標準(zhun)modbus Rtu通訊協議。

2.8 關鍵參數,加密設(she)定,防止誤操(cao)作(zuo) 2.9 多可(ke)(ke)(ke)選配7組(zu)繼電器(qi),繼電器(qi)控制(zhi)方式可(ke)(ke)(ke)軟件(jian)設(she)置(zhi) 2.10 具DX 年-月-日(ri)(ri)-時(shi)-分(fen)-秒設(she)置(zhi)功(gong)能(neng)(neng)(neng),并(bing)且帶(dai)DX每周(zhou)七(qi)天(tian)分(fen)別顯(xian)(xian)示功(gong)能(neng)(neng)(neng) 壁掛式SF6氣體報(bao)(bao)(bao)警主機(ji)(ji)_SF6氧氣一體式探(tan)測器(qi)_SF6泄漏在線(xian)監測報(bao)(bao)(bao)警系統_SF6氣體在線(xian)監測報(bao)(bao)(bao)警裝置(zhi)_SF6氣體在線(xian)監測報(bao)(bao)(bao)警系統 三章:主要(yao)技(ji)術(shu)指(zhi)(zhi)標(biao) 3.1 壁掛式主機(ji)(ji)技(ji)術(shu)指(zhi)(zhi)標(biao)(DX6000H型) 3.1.1 工作(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)號輸出(chu): RS485 modbus_RTU 協議輸出(chu) 3.1.3 工作(zuo)溫度(du)(du)(du)(du): -20℃~+55℃ 3.1.4 工作(zuo)濕度(du)(du)(du)(du): ≤93%RH 3.1.5 顯(xian)(xian)示方式: 列表顯(xian)(xian)示,每頁顯(xian)(xian)示8組(zu)或(huo)10組(zu)數據(ju)(每組(zu)包括(kuo)SF6/02/溫度(du)(du)(du)(du)/濕度(du)(du)(du)(du)四種數據(ju)和兩種數據(ju)狀態(tai)) 3.1.6 上傳參數: 默認(ren)ID 1(可(ke)(ke)(ke)調),默認(ren)波特率9600(可(ke)(ke)(ke)調) 3.1.7 人體感(gan)(gan)應:默認(ren)開(kai)啟(qi)(qi)感(gan)(gan)應亮屏(ping)(ping)功(gong)能(neng)(neng)(neng) 3.1.8 屏(ping)(ping)幕(mu)保護(hu):默認(ren)開(kai)啟(qi)(qi)亮屏(ping)(ping)5分(fen)鐘(zhong)后(hou)自動(dong)(dong)息(xi)屏(ping)(ping),人體感(gan)(gan)應或(huo)觸(chu)摸可(ke)(ke)(ke)亮屏(ping)(ping)  3.1.9 排風(feng)(feng)(feng)功(gong)能(neng)(neng)(neng):自動(dong)(dong)排風(feng)(feng)(feng),定時(shi)排風(feng)(feng)(feng),手動(dong)(dong)排風(feng)(feng)(feng),延(yan)時(shi)排風(feng)(feng)(feng),手動(dong)(dong)排風(feng)(feng)(feng)可(ke)(ke)(ke)設(she)置(zhi)低1s,大12H,自動(dong)(dong)排風(feng)(feng)(feng)分(fen)為(wei)12組(zu),可(ke)(ke)(ke)設(she)置(zhi)開(kai)啟(qi)(qi)組(zu)數、開(kai)啟(qi)(qi)日(ri)(ri)期、開(kai)啟(qi)(qi)時(shi)間(jian)(jian)及啟(qi)(qi)動(dong)(dong)時(shi)間(jian)(jian)(啟(qi)(qi)動(dong)(dong)時(shi)間(jian)(jian)可(ke)(ke)(ke)更改)功(gong)能(neng)(neng)(neng) sf6氣體報(bao)(bao)(bao)警裝置(zhi)_SF6氣體報(bao)(bao)(bao)警器(qi)_SF6報(bao)(bao)(bao)警裝置(zhi)_SF6報(bao)(bao)(bao)警主機(ji)(ji)_SF6報(bao)(bao)(bao)警器(qi)。

六氟(fu)(fu)(fu)化硫報警器(qi)是一款專門(men)用于(yu)檢測(ce)(ce)(ce)六氟(fu)(fu)(fu)化硫氣(qi)(qi)(qi)體(ti)(ti)(ti)泄(xie)(xie)漏(lou)、并(bing)能(neng)實(shi)(shi)時顯(xian)示(shi)氣(qi)(qi)(qi)體(ti)(ti)(ti)濃度(du)(du),24小時實(shi)(shi)時在線檢測(ce)(ce)(ce)的報警裝置(zhi)。六氟(fu)(fu)(fu)化硫報警器(qi)由氣(qi)(qi)(qi)體(ti)(ti)(ti)報警控(kong)制(zhi)器(qi)和(he)氣(qi)(qi)(qi)體(ti)(ti)(ti)探測(ce)(ce)(ce)器(qi)兩部分組成(cheng),氣(qi)(qi)(qi)體(ti)(ti)(ti)探測(ce)(ce)(ce)器(qi)安裝在氣(qi)(qi)(qi)體(ti)(ti)(ti)泄(xie)(xie)漏(lou)檢測(ce)(ce)(ce)現(xian)場,通過(guo)核心部件氣(qi)(qi)(qi)體(ti)(ti)(ti)傳感器(qi),實(shi)(shi)現(xian)氣(qi)(qi)(qi)體(ti)(ti)(ti)濃度(du)(du)的實(shi)(shi)時檢測(ce)(ce)(ce),也可(ke)(ke)以(yi)獨立工(gong)作。氣(qi)(qi)(qi)體(ti)(ti)(ti)報警控(kong)制(zhi)器(qi)可(ke)(ke)放置(zhi)于(yu)值(zhi)班室內,接收氣(qi)(qi)(qi)體(ti)(ti)(ti)探測(ce)(ce)(ce)器(qi)檢測(ce)(ce)(ce)的濃度(du)(du),并(bing)實(shi)(shi)現(xian)濃度(du)(du)的顯(xian)示(shi)及(ji)濃度(du)(du)超(chao)標后的聲光報警功能(neng),并(bing)可(ke)(ke)以(yi)聯動外接設備(bei)(如電磁閥、排(pai)風扇、噴淋裝置(zhi))通過(guo)開關量上(shang)傳PLC、DCS、消(xiao)防系統等。

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