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核電站sf6報警器主機多少錢

發布時間:2024-01-18 09:28:12       發布人:dxdz  瀏覽量:

核電站sf6報警器主機多少錢

SF6氣(qi)(qi)體已有百年歷(li)史,它是(shi)法國兩位化學家Moissan和Lebeau于(yu)1900年合成的(de)(de)(de)人造(zao)惰性氣(qi)(qi)體,1940年前后,美(mei)國將其(qi)用(yong)(yong)(yong)于(yu)曼哈頓計(ji)劃(核(he)軍事(shi))。SF6是(shi)強電(dian)負性氣(qi)(qi)體,它的(de)(de)(de)分子(zi)極易(yi)吸附自(zi)由電(dian)子(zi)而形成質(zhi)量(liang)大(da)(da)的(de)(de)(de)負離(li)子(zi),削(xue)弱(ruo)氣(qi)(qi)體中(zhong)碰撞(zhuang)電(dian)離(li)過程,因(yin)此(ci)其(qi)電(dian)氣(qi)(qi)絕(jue)緣(yuan)(yuan)強度很高(gao),在均勻電(dian)場(chang)中(zhong)約為(wei)空(kong)氣(qi)(qi)絕(jue)緣(yuan)(yuan)強度的(de)(de)(de)2.5倍。SF6氣(qi)(qi)體在t≈2000K時出現熱分解高(gao)峰,因(yin)此(ci)在交流電(dian)弧電(dian)流過零時,SF6對(dui)弧道(dao)的(de)(de)(de)冷(leng)卻作用(yong)(yong)(yong)比空(kong)氣(qi)(qi)強得多,其(qi)滅弧能(neng)力(li)約為(wei)空(kong)氣(qi)(qi)的(de)(de)(de)100倍。SF6氣(qi)(qi)體絕(jue)緣(yuan)(yuan)的(de)(de)(de)管(guan)道(dao)輸電(dian)線的(de)(de)(de)優(you)點(dian)是(shi)介質(zhi)損耗小、傳輸容(rong)量(liang)大(da)(da),且可用(yong)(yong)(yong)于(yu)高(gao)落差場(chang)合,因(yin)此(ci)常(chang)用(yong)(yong)(yong)于(yu)水電(dian)站(zhan)出線,取代常(chang)規的(de)(de)(de)充(chong)油電(dian)纜。SF6氣(qi)(qi)體絕(jue)緣(yuan)(yuan)的(de)(de)(de)變壓器(qi)具有防火(huo)防爆(bao)。

主(zhu)要功能(neng)(neng)監(jian)控報(bao)警(jing)(jing)(jing)主(zhu)機(ji)主(zhu)要用于對下(xia)采(cai)集實時(shi)(shi)數(shu)(shu)據(ju)(包括控制器在內),對這些數(shu)(shu)據(ju)進行(xing)分析和(he)(he)管理(li),具(ju)有判斷現(xian)場(chang)(chang)數(shu)(shu)據(ju)是否超出設(she)定報(bao)警(jing)(jing)(jing)閥值的(de)功能(neng)(neng),超出則進行(xing)報(bao)警(jing)(jing)(jing)輸出,啟動(dong)(dong)(dong)風(feng)機(ji)進行(xing)通風(feng)或啟動(dong)(dong)(dong)除濕(shi)進行(xing)除濕(shi),同時(shi)(shi)聲光報(bao)警(jing)(jing)(jing)器進入報(bao)警(jing)(jing)(jing)狀態,并能(neng)(neng)接收入口處(chu)人(ren)員入室啟動(dong)(dong)(dong)風(feng)機(ji)進行(xing)通風(feng)的(de)功能(neng)(neng)。并可隨時(shi)(shi)接收一體(ti)化信息平(ping)臺的(de)訪(fang)問(wen); 監(jian)控報(bao)警(jing)(jing)(jing)主(zhu)機(ji)的(de)液晶(jing)顯示(shi)(shi)屏顯示(shi)(shi)現(xian)場(chang)(chang)實時(shi)(shi)數(shu)(shu)據(ju)、歷(li)史(shi)數(shu)(shu)據(ju)、歷(li)史(shi)報(bao)警(jing)(jing)(jing)數(shu)(shu)據(ju)和(he)(he)報(bao)警(jing)(jing)(jing)時(shi)(shi)間(jian)等(deng)各種參(can)數(shu)(shu);還可采(cai)用鍵盤(pan)/觸模屏實現(xian)項(xiang)目設(she)置(zhi)(zhi)、時(shi)(shi)間(jian)設(she)置(zhi)(zhi)、閥值設(she)置(zhi)(zhi)、定時(shi)(shi)采(cai)集設(she)置(zhi)(zhi)、定時(shi)(shi)啟動(dong)(dong)(dong)風(feng)機(ji)設(she)置(zhi)(zhi),還設(she)有人(ren)體(ti)感應啟動(dong)(dong)(dong)液晶(jing)顯示(shi)(shi)屏背光及(ji)語音(yin)播報(bao)實時(shi)(shi)數(shu)(shu)據(ju)等(deng)多種配置(zhi)(zhi)和(he)(he)管理(li)功能(neng)(neng)。并能(neng)(neng)支持外置(zhi)(zhi)顯示(shi)(shi)屏狀態顯示(shi)(shi)及(ji)語音(yin)播報(bao)功能(neng)(neng);

DX6000H型(xing)SF6 在線(xian)(xian)監(jian)測(ce)(ce)報警(jing)系統(tong)適(shi)用(yong)于配電(dian)室、開(kai)關站(zhan)、光伏發電(dian)廠(chang)、海上風(feng)電(dian)場、10KV、35KV、220KV開(kai)關柜、GIS室等場所;設備監(jian)測(ce)(ce)精度高(gao)、范(fan)圍廣、功能(neng)全,具有良好(hao)(hao)的(de)擴展性 2.1 采(cai)用(yong)1024*600觸摸(mo)屏(ping),全中文菜單操作,界面友(you)好(hao)(hao),操作簡(jian)單; 2.2 設備集成三組485接(jie)口,采(cai)用(yong)插拔式(shi)接(jie)線(xian)(xian)端子接(jie)線(xian)(xian)簡(jian)單,具有良好(hao)(hao)的(de)抗干擾能(neng)力,總線(xian)(xian)通訊,布線(xian)(xian)經濟,安(an)裝(zhuang)方便; 2.3 三組DC24V接(jie)口,可選(xuan)配DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自動故(gu)障檢(jian)測(ce)(ce),并能(neng)用(yong)中文顯示處準確的(de)故(gu)障部位(wei)及(ji)(ji)類(lei)型(xing); 2.5 自動檢(jian)索(suo)探測(ce)(ce)器(qi)地址及(ji)(ji)狀態,SF6/O2/溫濕度探測(ce)(ce)器(qi)在同(tong)一系統(tong)監(jian)控; 2.6 大(da)容量儲存芯(xin)片,循環(huan)記錄報警(jing)信息,大(da)可記錄50000條; 2.7 RS485上傳接(jie)口,標準modbus Rtu通訊協議(yi)。

2.8 關鍵參數(shu),加密設(she)定,防止誤(wu)操作 2.9 多可(ke)(ke)選配(pei)7組(zu)繼(ji)電(dian)器,繼(ji)電(dian)器控制(zhi)方(fang)式(shi)可(ke)(ke)軟件設(she)置(zhi) 2.10 具有 年-月-日-時(shi)-分-秒設(she)置(zhi)功(gong)能,并且帶(dai)有每(mei)周七天分別顯(xian)(xian)示(shi)功(gong)能 壁掛(gua)式(shi)SF6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)(bao)警主(zhu)(zhu)(zhu)機(ji)_SF6氧氣(qi)一體(ti)(ti)(ti)式(shi)探測(ce)器_SF6泄(xie)漏在線監(jian)測(ce)報(bao)(bao)(bao)(bao)警系統_SF6氣(qi)體(ti)(ti)(ti)在線監(jian)測(ce)報(bao)(bao)(bao)(bao)警裝置(zhi)_SF6氣(qi)體(ti)(ti)(ti)在線監(jian)測(ce)報(bao)(bao)(bao)(bao)警系統 三(san)章:主(zhu)(zhu)(zhu)要技(ji)術指標 3.1 壁掛(gua)式(shi)主(zhu)(zhu)(zhu)機(ji)技(ji)術指標(DX6000H型(xing)) 3.1.1 工(gong)(gong)作電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出: RS485 modbus_RTU 協議(yi)輸(shu)出 3.1.3 工(gong)(gong)作溫度(du): -20℃~+55℃ 3.1.4 工(gong)(gong)作濕(shi)度(du): ≤93%RH 3.1.5 顯(xian)(xian)示(shi)方(fang)式(shi): 列表顯(xian)(xian)示(shi),每(mei)頁顯(xian)(xian)示(shi)8組(zu)或(huo)10組(zu)數(shu)據(ju)(每(mei)組(zu)包括SF6/02/溫度(du)/濕(shi)度(du)四種數(shu)據(ju)和(he)兩種數(shu)據(ju)狀態) 3.1.6 上(shang)傳參數(shu): 默認ID 1(可(ke)(ke)調),默認波(bo)特率9600(可(ke)(ke)調) 3.1.7 人體(ti)(ti)(ti)感(gan)(gan)應(ying):默認開(kai)啟感(gan)(gan)應(ying)亮屏(ping)(ping)(ping)功(gong)能 3.1.8 屏(ping)(ping)(ping)幕保護:默認開(kai)啟亮屏(ping)(ping)(ping)5分鐘后自動(dong)(dong)(dong)息(xi)屏(ping)(ping)(ping),人體(ti)(ti)(ti)感(gan)(gan)應(ying)或(huo)觸摸(mo)可(ke)(ke)亮屏(ping)(ping)(ping) 3.1.9 排風(feng)功(gong)能:自動(dong)(dong)(dong)排風(feng),定時(shi)排風(feng),手(shou)動(dong)(dong)(dong)排風(feng),延(yan)時(shi)排風(feng),手(shou)動(dong)(dong)(dong)排風(feng)可(ke)(ke)設(she)置(zhi)低1s,大12H,自動(dong)(dong)(dong)排風(feng)分為(wei)12組(zu),可(ke)(ke)設(she)置(zhi)開(kai)啟組(zu)數(shu)、開(kai)啟日期(qi)、開(kai)啟時(shi)間及啟動(dong)(dong)(dong)時(shi)間(啟動(dong)(dong)(dong)時(shi)間可(ke)(ke)更改)功(gong)能 sf6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)(bao)警裝置(zhi)_SF6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)(bao)警器_SF6報(bao)(bao)(bao)(bao)警裝置(zhi)_SF6報(bao)(bao)(bao)(bao)警主(zhu)(zhu)(zhu)機(ji)_SF6報(bao)(bao)(bao)(bao)警器。

六(liu)氟(fu)化硫氣(qi)體報(bao)(bao)警器(qi)(qi)(qi),六(liu)氟(fu)化硫報(bao)(bao)警器(qi)(qi)(qi),六(liu)氟(fu)化硫泄(xie)漏報(bao)(bao)警器(qi)(qi)(qi),能(neng)自動(dong)適(shi)應環(huan)境的(de)(de)變化,自動(dong)修(xiu)正(zheng)傳感(gan)器(qi)(qi)(qi)的(de)(de)老化曲線,保持恒定的(de)(de)報(bao)(bao)警靈敏度(du),具備識別傳感(gan)器(qi)(qi)(qi)故障(zhang)及提供高濃度(du)氣(qi)體超限保護(hu)的(de)(de)能(neng)力,當傳感(gan)器(qi)(qi)(qi)由于老化而可(ke)能(neng)失去(qu)功能(neng)時(shi),六(liu)氟(fu)化硫氣(qi)體報(bao)(bao)警器(qi)(qi)(qi)能(neng)自動(dong)識別并報(bao)(bao)警,有效避免了(le)漏報(bao)(bao),內置唯一(yi)的(de)(de)電子串號,無需撥(bo)碼(ma),避免了(le)撥(bo)碼(ma)開關的(de)(de)機械故障(zhang)帶來的(de)(de)系統不(bu)穩定。

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