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核電站sf6在線監測報警監控主機批發

發布時間:2024-01-11 11:08:14       發布人:dxdz  瀏覽量:

核電站sf6在線監測報警監控主機批發

SF6氣(qi)(qi)體背景簡介(jie)六氟化(hua)(hua)硫(liu)(SF6)氣(qi)(qi)體由法國兩(liang)位化(hua)(hua)學家Moissan和(he)Lebeau于1900年合成,它以其(qi)優異的(de)(de)絕緣和(he)滅弧性能(neng),在(zai)(zai)(zai)電(dian)(dian)力系統中得(de)到(dao)廣(guang)泛應(ying)用(yong)。雖然在(zai)(zai)(zai)常態下,SF6氣(qi)(qi)體是(shi)一種無色、無味、無毒的(de)(de)惰性氣(qi)(qi)體,但在(zai)(zai)(zai)高(gao)壓電(dian)(dian)弧的(de)(de)作用(yong)下,這種氣(qi)(qi)體會(hui)發生(sheng)分解,遇(yu)到(dao)水份后(hou)還會(hui)產生(sheng)一些(xie)劇毒物質(zhi),如氟化(hua)(hua)亞硫(liu)酰(SOF2)、四氟化(hua)(hua)硫(liu)(SF4)、二(er)氟化(hua)(hua)硫(liu)(SF2)等,類(lei)似這些(xie)劇毒物質(zhi)即(ji)便是(shi)微量也能(neng)致(zhi)人(ren)非命。當前(qian),SF6氣(qi)(qi)體在(zai)(zai)(zai)中、高(gao)壓設備中的(de)(de)大量使(shi)用(yong),其(qi)安(an)全性已受到(dao)人(ren)們的(de)(de)普遍關(guan)(guan)注。針對SF6比空氣(qi)(qi)重,泄漏易(yi)聚集,易(yi)造(zao)成低層空間(jian)缺氧,空氣(qi)(qi)含毒環境對人(ren)員(yuan)的(de)(de)威脅等問題,有關(guan)(guan)部門已制訂了一系列相應(ying)的(de)(de)行(xing)業安(an)全法規

雙(shuang)氣(qi)(qi)體檢測(ce)器主要由傳(chuan)感器、單(dan)片機、運(yun)算放大(da)電(dian)(dian)路(lu)、通(tong)訊芯片等組成。傳(chuan)感器將氣(qi)(qi)體濃度轉換(huan)為模擬電(dian)(dian)信號,然后將模擬電(dian)(dian)信號通(tong)過(guo)運(yun)算放大(da)電(dian)(dian)路(lu)、單(dan)片機轉換(huan)為數(shu)字信號,后通(tong)過(guo)通(tong)訊芯片轉換(huan)為modbus RTU標(biao)準信號,上傳(chuan)給控制器。

DX6000H型SF6 在線(xian)監(jian)測報警系統適(shi)用(yong)(yong)于配電室、開(kai)關站(zhan)、光伏發電廠、海上風電場、10KV、35KV、220KV開(kai)關柜、GIS室等場所(suo);設備監(jian)測精度高、范(fan)圍(wei)廣、功能(neng)(neng)全,具有良好(hao)的擴展性 2.1 采用(yong)(yong)1024*600觸摸屏,全中文菜單操作(zuo),界面(mian)友好(hao),操作(zuo)簡(jian)(jian)單; 2.2 設備集成三組485接口(kou),采用(yong)(yong)插(cha)拔(ba)式(shi)接線(xian)端子接線(xian)簡(jian)(jian)單,具有良好(hao)的抗(kang)干擾能(neng)(neng)力,總線(xian)通(tong)(tong)訊(xun),布線(xian)經濟,安(an)裝方便; 2.3 三組DC24V接口(kou),可選配DC3.3V、DC5V、DC12V電壓輸出, 2.4 自動故障檢(jian)測,并能(neng)(neng)用(yong)(yong)中文顯示處準確的故障部位(wei)及類型; 2.5 自動檢(jian)索探(tan)測器地址(zhi)及狀(zhuang)態(tai),SF6/O2/溫(wen)濕度探(tan)測器在同一系統監(jian)控; 2.6 大(da)容量儲存(cun)芯片,循環記錄(lu)報警信息,大(da)可記錄(lu)50000條; 2.7 RS485上傳接口(kou),標準modbus Rtu通(tong)(tong)訊(xun)協(xie)議。

2.8 關鍵參數(shu)(shu),加密設(she)定,防止誤操(cao)作(zuo) 2.9 多可(ke)(ke)(ke)選配7組(zu)(zu)(zu)繼電(dian)器(qi),繼電(dian)器(qi)控制方(fang)式(shi)(shi)可(ke)(ke)(ke)軟件設(she)置(zhi)(zhi) 2.10 具(ju)有(you) 年-月-日(ri)-時(shi)-分(fen)(fen)(fen)-秒設(she)置(zhi)(zhi)功(gong)(gong)能(neng),并且帶(dai)有(you)每周七天分(fen)(fen)(fen)別顯(xian)示(shi)功(gong)(gong)能(neng) 壁掛(gua)式(shi)(shi)SF6氣(qi)(qi)體(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)主(zhu)機_SF6氧氣(qi)(qi)一體(ti)式(shi)(shi)探測(ce)(ce)器(qi)_SF6泄漏在線監(jian)測(ce)(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)系(xi)統_SF6氣(qi)(qi)體(ti)在線監(jian)測(ce)(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)(qi)體(ti)在線監(jian)測(ce)(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)系(xi)統 三(san)章:主(zhu)要技術指標 3.1 壁掛(gua)式(shi)(shi)主(zhu)機技術指標(DX6000H型) 3.1.1 工作(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出(chu)(chu): RS485 modbus_RTU 協(xie)議輸出(chu)(chu) 3.1.3 工作(zuo)溫(wen)度: -20℃~+55℃ 3.1.4 工作(zuo)濕度: ≤93%RH 3.1.5 顯(xian)示(shi)方(fang)式(shi)(shi): 列表顯(xian)示(shi),每頁顯(xian)示(shi)8組(zu)(zu)(zu)或(huo)(huo)10組(zu)(zu)(zu)數(shu)(shu)據(ju)(ju)(每組(zu)(zu)(zu)包(bao)括(kuo)SF6/02/溫(wen)度/濕度四種(zhong)數(shu)(shu)據(ju)(ju)和兩種(zhong)數(shu)(shu)據(ju)(ju)狀態) 3.1.6 上傳參數(shu)(shu): 默(mo)認(ren)(ren)ID 1(可(ke)(ke)(ke)調(diao)),默(mo)認(ren)(ren)波特率9600(可(ke)(ke)(ke)調(diao)) 3.1.7 人體(ti)感應:默(mo)認(ren)(ren)開(kai)(kai)啟感應亮屏(ping)(ping)(ping)功(gong)(gong)能(neng) 3.1.8 屏(ping)(ping)(ping)幕保護:默(mo)認(ren)(ren)開(kai)(kai)啟亮屏(ping)(ping)(ping)5分(fen)(fen)(fen)鐘后自(zi)動(dong)(dong)息屏(ping)(ping)(ping),人體(ti)感應或(huo)(huo)觸摸可(ke)(ke)(ke)亮屏(ping)(ping)(ping) 3.1.9 排(pai)(pai)風(feng)功(gong)(gong)能(neng):自(zi)動(dong)(dong)排(pai)(pai)風(feng),定時(shi)排(pai)(pai)風(feng),手動(dong)(dong)排(pai)(pai)風(feng),延時(shi)排(pai)(pai)風(feng),手動(dong)(dong)排(pai)(pai)風(feng)可(ke)(ke)(ke)設(she)置(zhi)(zhi)低1s,大12H,自(zi)動(dong)(dong)排(pai)(pai)風(feng)分(fen)(fen)(fen)為12組(zu)(zu)(zu),可(ke)(ke)(ke)設(she)置(zhi)(zhi)開(kai)(kai)啟組(zu)(zu)(zu)數(shu)(shu)、開(kai)(kai)啟日(ri)期(qi)、開(kai)(kai)啟時(shi)間及啟動(dong)(dong)時(shi)間(啟動(dong)(dong)時(shi)間可(ke)(ke)(ke)更(geng)改(gai))功(gong)(gong)能(neng) sf6氣(qi)(qi)體(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)(qi)體(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)器(qi)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)主(zhu)機_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)器(qi)。

六氟(fu)(fu)化(hua)硫(liu)氣(qi)體報(bao)(bao)警(jing)(jing)(jing)器(qi),六氟(fu)(fu)化(hua)硫(liu)報(bao)(bao)警(jing)(jing)(jing)器(qi),六氟(fu)(fu)化(hua)硫(liu)泄漏(lou)報(bao)(bao)警(jing)(jing)(jing)器(qi),能自動適應(ying)環境的(de)變化(hua),自動修正傳(chuan)感(gan)器(qi)的(de)老化(hua)曲(qu)線,保(bao)持恒定(ding)的(de)報(bao)(bao)警(jing)(jing)(jing)靈(ling)敏(min)度(du),具備識(shi)(shi)別傳(chuan)感(gan)器(qi)故(gu)障(zhang)及提供(gong)高(gao)濃度(du)氣(qi)體超限保(bao)護的(de)能力,當(dang)傳(chuan)感(gan)器(qi)由于(yu)老化(hua)而(er)可能失去功能時,六氟(fu)(fu)化(hua)硫(liu)氣(qi)體報(bao)(bao)警(jing)(jing)(jing)器(qi)能自動識(shi)(shi)別并(bing)報(bao)(bao)警(jing)(jing)(jing),有效避(bi)免了漏(lou)報(bao)(bao),內置唯一的(de)電子串(chuan)號(hao),無(wu)需撥(bo)碼,避(bi)免了撥(bo)碼開關的(de)機(ji)械故(gu)障(zhang)帶來的(de)系統不(bu)穩定(ding)。

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