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核電站sf6報警裝置報警器價格SF6報警

發布時間:2024-01-22 17:51:35       發布人:dxdz  瀏覽量:

核電站sf6報警裝置報警器價格SF6報警

SF6氣(qi)(qi)(qi)(qi)(qi)體已有百年(nian)歷史(shi),它(ta)是法國兩位(wei)化學家Moissan和(he)Lebeau于1900年(nian)合成(cheng)的(de)(de)人造(zao)惰(duo)性氣(qi)(qi)(qi)(qi)(qi)體,1940年(nian)前后,美國將(jiang)其(qi)用于曼(man)哈頓(dun)計(ji)劃(核軍事)。SF6是強電(dian)(dian)(dian)(dian)負性氣(qi)(qi)(qi)(qi)(qi)體,它(ta)的(de)(de)分(fen)子(zi)(zi)極易吸附自由(you)電(dian)(dian)(dian)(dian)子(zi)(zi)而形(xing)成(cheng)質量大的(de)(de)負離子(zi)(zi),削弱氣(qi)(qi)(qi)(qi)(qi)體中碰撞電(dian)(dian)(dian)(dian)離過程(cheng),因此其(qi)電(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)絕(jue)(jue)(jue)緣(yuan)(yuan)強度很高,在(zai)均(jun)勻電(dian)(dian)(dian)(dian)場中約為空氣(qi)(qi)(qi)(qi)(qi)絕(jue)(jue)(jue)緣(yuan)(yuan)強度的(de)(de)2.5倍(bei)。SF6氣(qi)(qi)(qi)(qi)(qi)體在(zai)t≈2000K時出(chu)現(xian)熱分(fen)解(jie)高峰,因此在(zai)交流電(dian)(dian)(dian)(dian)弧(hu)電(dian)(dian)(dian)(dian)流過零時,SF6對弧(hu)道的(de)(de)冷卻(que)作(zuo)用比空氣(qi)(qi)(qi)(qi)(qi)強得多,其(qi)滅弧(hu)能力約為空氣(qi)(qi)(qi)(qi)(qi)的(de)(de)100倍(bei)。SF6氣(qi)(qi)(qi)(qi)(qi)體絕(jue)(jue)(jue)緣(yuan)(yuan)的(de)(de)管道輸(shu)電(dian)(dian)(dian)(dian)線的(de)(de)優點(dian)是介(jie)質損耗(hao)小、傳(chuan)輸(shu)容量大,且可用于高落差(cha)場合,因此常(chang)用于水(shui)電(dian)(dian)(dian)(dian)站(zhan)出(chu)線,取代常(chang)規的(de)(de)充油電(dian)(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)(qi)(qi)體絕(jue)(jue)(jue)緣(yuan)(yuan)的(de)(de)變壓器具有防火防爆。

雙(shuang)氣(qi)體檢測器(qi)主要(yao)由傳(chuan)感(gan)器(qi)、單(dan)片機、運(yun)算(suan)放大電(dian)路、通(tong)訊芯(xin)片等組(zu)成。傳(chuan)感(gan)器(qi)將(jiang)(jiang)氣(qi)體濃(nong)度轉換為模擬電(dian)信號(hao),然后(hou)將(jiang)(jiang)模擬電(dian)信號(hao)通(tong)過(guo)(guo)運(yun)算(suan)放大電(dian)路、單(dan)片機轉換為數字信號(hao),后(hou)通(tong)過(guo)(guo)通(tong)訊芯(xin)片轉換為modbus RTU標準(zhun)信號(hao),上傳(chuan)給控制器(qi)。

DX6000H型SF6 在線(xian)監(jian)測(ce)報警系統(tong)適用(yong)于配(pei)電(dian)室、開關站、光伏(fu)發電(dian)廠(chang)、海上風電(dian)場(chang)、10KV、35KV、220KV開關柜、GIS室等場(chang)所;設(she)備監(jian)測(ce)精(jing)度高、范圍廣、功能全(quan),具(ju)有良(liang)好的(de)擴(kuo)展性(xing) 2.1 采用(yong)1024*600觸(chu)摸(mo)屏,全(quan)中文菜單(dan)操作(zuo),界(jie)面友好,操作(zuo)簡單(dan); 2.2 設(she)備集成三(san)組485接(jie)(jie)口(kou)(kou),采用(yong)插拔(ba)式(shi)接(jie)(jie)線(xian)端子接(jie)(jie)線(xian)簡單(dan),具(ju)有良(liang)好的(de)抗(kang)干擾(rao)能力(li),總(zong)線(xian)通訊(xun),布線(xian)經濟,安(an)裝方便; 2.3 三(san)組DC24V接(jie)(jie)口(kou)(kou),可選配(pei)DC3.3V、DC5V、DC12V電(dian)壓(ya)輸出(chu), 2.4 自(zi)動(dong)故障檢測(ce),并能用(yong)中文顯示(shi)處準(zhun)確的(de)故障部位及類型; 2.5 自(zi)動(dong)檢索探測(ce)器地址及狀態(tai),SF6/O2/溫濕度探測(ce)器在同一系統(tong)監(jian)控; 2.6 大容量儲存芯(xin)片,循環記錄報警信息,大可記錄50000條; 2.7 RS485上傳接(jie)(jie)口(kou)(kou),標(biao)準(zhun)modbus Rtu通訊(xun)協議。

2.8 關(guan)鍵參(can)數(shu)(shu),加密設定(ding),防止誤(wu)操作(zuo)(zuo) 2.9 多可(ke)選配(pei)7組(zu)繼電(dian)(dian)器,繼電(dian)(dian)器控制方式(shi)可(ke)軟件設置(zhi)(zhi)(zhi) 2.10 具(ju)有(you) 年-月-日-時(shi)-分(fen)-秒(miao)設置(zhi)(zhi)(zhi)功(gong)能(neng),并(bing)且帶有(you)每(mei)周七天分(fen)別顯(xian)(xian)示(shi)功(gong)能(neng) 壁掛式(shi)SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)警(jing)主(zhu)(zhu)機(ji)_SF6氧氣(qi)(qi)一(yi)體(ti)(ti)式(shi)探(tan)測器_SF6泄漏在線監測報(bao)(bao)警(jing)系統_SF6氣(qi)(qi)體(ti)(ti)在線監測報(bao)(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6氣(qi)(qi)體(ti)(ti)在線監測報(bao)(bao)警(jing)系統 三章:主(zhu)(zhu)要(yao)技(ji)術指標 3.1 壁掛式(shi)主(zhu)(zhu)機(ji)技(ji)術指標(DX6000H型) 3.1.1 工作(zuo)(zuo)電(dian)(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)(zuo)溫度: -20℃~+55℃ 3.1.4 工作(zuo)(zuo)濕(shi)度: ≤93%RH 3.1.5 顯(xian)(xian)示(shi)方式(shi): 列表顯(xian)(xian)示(shi),每(mei)頁(ye)顯(xian)(xian)示(shi)8組(zu)或(huo)(huo)10組(zu)數(shu)(shu)據(ju)(每(mei)組(zu)包括SF6/02/溫度/濕(shi)度四種數(shu)(shu)據(ju)和兩種數(shu)(shu)據(ju)狀態(tai)) 3.1.6 上傳參(can)數(shu)(shu): 默(mo)認ID 1(可(ke)調(diao)),默(mo)認波特率9600(可(ke)調(diao)) 3.1.7 人體(ti)(ti)感(gan)應:默(mo)認開啟(qi)感(gan)應亮(liang)(liang)屏(ping)(ping)(ping)功(gong)能(neng) 3.1.8 屏(ping)(ping)(ping)幕保護:默(mo)認開啟(qi)亮(liang)(liang)屏(ping)(ping)(ping)5分(fen)鐘后自動息屏(ping)(ping)(ping),人體(ti)(ti)感(gan)應或(huo)(huo)觸摸可(ke)亮(liang)(liang)屏(ping)(ping)(ping) 3.1.9 排(pai)(pai)風功(gong)能(neng):自動排(pai)(pai)風,定(ding)時(shi)排(pai)(pai)風,手(shou)動排(pai)(pai)風,延時(shi)排(pai)(pai)風,手(shou)動排(pai)(pai)風可(ke)設置(zhi)(zhi)(zhi)低1s,大12H,自動排(pai)(pai)風分(fen)為(wei)12組(zu),可(ke)設置(zhi)(zhi)(zhi)開啟(qi)組(zu)數(shu)(shu)、開啟(qi)日期、開啟(qi)時(shi)間(jian)及啟(qi)動時(shi)間(jian)(啟(qi)動時(shi)間(jian)可(ke)更改)功(gong)能(neng) sf6氣(qi)(qi)體(ti)(ti)報(bao)(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)警(jing)器_SF6報(bao)(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6報(bao)(bao)警(jing)主(zhu)(zhu)機(ji)_SF6報(bao)(bao)警(jing)器。

六氟(fu)化(hua)(hua)硫氣(qi)體(ti)報(bao)(bao)警(jing)器(qi)(qi)(qi),六氟(fu)化(hua)(hua)硫報(bao)(bao)警(jing)器(qi)(qi)(qi),六氟(fu)化(hua)(hua)硫泄漏報(bao)(bao)警(jing)器(qi)(qi)(qi),能(neng)自(zi)動(dong)(dong)適(shi)應(ying)環境的(de)(de)變化(hua)(hua),自(zi)動(dong)(dong)修正傳感(gan)(gan)器(qi)(qi)(qi)的(de)(de)老化(hua)(hua)曲線,保持恒定(ding)(ding)的(de)(de)報(bao)(bao)警(jing)靈敏度,具備識(shi)別傳感(gan)(gan)器(qi)(qi)(qi)故(gu)障(zhang)及提供(gong)高濃(nong)度氣(qi)體(ti)超(chao)限保護的(de)(de)能(neng)力,當傳感(gan)(gan)器(qi)(qi)(qi)由于老化(hua)(hua)而可能(neng)失去功(gong)能(neng)時,六氟(fu)化(hua)(hua)硫氣(qi)體(ti)報(bao)(bao)警(jing)器(qi)(qi)(qi)能(neng)自(zi)動(dong)(dong)識(shi)別并報(bao)(bao)警(jing),有效(xiao)避免(mian)了漏報(bao)(bao),內置唯一的(de)(de)電子串號,無需(xu)撥碼(ma),避免(mian)了撥碼(ma)開關的(de)(de)機械故(gu)障(zhang)帶來的(de)(de)系統不(bu)穩定(ding)(ding)。

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