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核電站sf6檢測報警系統報警主機價格

發布時間:2024-01-24 01:42:30       發布人:dxdz  瀏覽量:

核電站sf6檢測報警系統報警主機價格

SF6氣(qi)(qi)(qi)體(ti)已有百年(nian)歷史,它是(shi)(shi)法國兩位化學家Moissan和Lebeau于(yu)1900年(nian)合(he)成的(de)(de)人造惰性氣(qi)(qi)(qi)體(ti),1940年(nian)前(qian)后(hou),美國將其用(yong)于(yu)曼哈(ha)頓(dun)計劃(核軍事(shi))。SF6是(shi)(shi)強電(dian)(dian)(dian)(dian)負(fu)性氣(qi)(qi)(qi)體(ti),它的(de)(de)分(fen)子(zi)極易吸附自由(you)電(dian)(dian)(dian)(dian)子(zi)而形成質(zhi)量(liang)大(da)的(de)(de)負(fu)離子(zi),削弱氣(qi)(qi)(qi)體(ti)中(zhong)碰撞電(dian)(dian)(dian)(dian)離過程,因(yin)(yin)此其電(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)絕(jue)緣強度很高(gao),在(zai)(zai)均勻(yun)電(dian)(dian)(dian)(dian)場中(zhong)約為空(kong)(kong)氣(qi)(qi)(qi)絕(jue)緣強度的(de)(de)2.5倍(bei)。SF6氣(qi)(qi)(qi)體(ti)在(zai)(zai)t≈2000K時出現熱分(fen)解高(gao)峰,因(yin)(yin)此在(zai)(zai)交流(liu)電(dian)(dian)(dian)(dian)弧電(dian)(dian)(dian)(dian)流(liu)過零(ling)時,SF6對(dui)弧道的(de)(de)冷(leng)卻作用(yong)比空(kong)(kong)氣(qi)(qi)(qi)強得(de)多,其滅弧能力約為空(kong)(kong)氣(qi)(qi)(qi)的(de)(de)100倍(bei)。SF6氣(qi)(qi)(qi)體(ti)絕(jue)緣的(de)(de)管(guan)道輸電(dian)(dian)(dian)(dian)線(xian)的(de)(de)優點是(shi)(shi)介質(zhi)損耗(hao)小(xiao)、傳(chuan)輸容量(liang)大(da),且可用(yong)于(yu)高(gao)落差場合(he),因(yin)(yin)此常用(yong)于(yu)水電(dian)(dian)(dian)(dian)站(zhan)出線(xian),取代常規的(de)(de)充(chong)油電(dian)(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)體(ti)絕(jue)緣的(de)(de)變(bian)壓器具(ju)有防火(huo)防爆。

雙氣體檢測器(qi)主(zhu)要由傳感器(qi)、單片機(ji)、運算放(fang)(fang)大電路(lu)、通訊芯片等(deng)組成。傳感器(qi)將氣體濃度(du)轉換(huan)為模(mo)擬電信號,然后將模(mo)擬電信號通過運算放(fang)(fang)大電路(lu)、單片機(ji)轉換(huan)為數(shu)字信號,后通過通訊芯片轉換(huan)為modbus RTU標準信號,上傳給控制器(qi)。

DX6000H型SF6 在線(xian)(xian)監(jian)測報警(jing)系(xi)統適用(yong)于配電室、開(kai)關站、光伏發電廠、海上風電場、10KV、35KV、220KV開(kai)關柜、GIS室等場所;設備(bei)(bei)監(jian)測精度(du)高(gao)、范圍廣、功能(neng)全(quan),具有良好的擴展性 2.1 采(cai)用(yong)1024*600觸摸屏,全(quan)中(zhong)(zhong)文菜單(dan)操作,界(jie)面友好,操作簡(jian)單(dan); 2.2 設備(bei)(bei)集成(cheng)三組(zu)485接(jie)口,采(cai)用(yong)插拔式接(jie)線(xian)(xian)端子(zi)接(jie)線(xian)(xian)簡(jian)單(dan),具有良好的抗干(gan)擾能(neng)力,總(zong)線(xian)(xian)通訊(xun),布線(xian)(xian)經(jing)濟(ji),安(an)裝方便; 2.3 三組(zu)DC24V接(jie)口,可選配DC3.3V、DC5V、DC12V電壓輸出, 2.4 自動故(gu)障(zhang)檢測,并(bing)能(neng)用(yong)中(zhong)(zhong)文顯示處準(zhun)確的故(gu)障(zhang)部(bu)位(wei)及(ji)類型; 2.5 自動檢索探測器地(di)址(zhi)及(ji)狀態,SF6/O2/溫濕度(du)探測器在同一(yi)系(xi)統監(jian)控; 2.6 大(da)容量儲(chu)存芯片,循環(huan)記錄(lu)報警(jing)信息,大(da)可記錄(lu)50000條(tiao); 2.7 RS485上傳(chuan)接(jie)口,標準(zhun)modbus Rtu通訊(xun)協議(yi)。

2.8 關鍵參數,加密設(she)定,防止誤操(cao)作 2.9 多可(ke)(ke)(ke)選配(pei)7組(zu)(zu)繼電器(qi),繼電器(qi)控制(zhi)方式可(ke)(ke)(ke)軟件設(she)置 2.10 具有(you) 年-月-日-時(shi)(shi)-分-秒設(she)置功(gong)(gong)能,并且帶有(you)每(mei)周七天分別顯示(shi)(shi)功(gong)(gong)能 壁(bi)掛(gua)式SF6氣(qi)(qi)體(ti)報(bao)(bao)(bao)警(jing)(jing)主機_SF6氧氣(qi)(qi)一(yi)體(ti)式探測(ce)器(qi)_SF6泄漏在線(xian)(xian)監測(ce)報(bao)(bao)(bao)警(jing)(jing)系(xi)統_SF6氣(qi)(qi)體(ti)在線(xian)(xian)監測(ce)報(bao)(bao)(bao)警(jing)(jing)裝(zhuang)(zhuang)置_SF6氣(qi)(qi)體(ti)在線(xian)(xian)監測(ce)報(bao)(bao)(bao)警(jing)(jing)系(xi)統 三章(zhang):主要技術指(zhi)標 3.1 壁(bi)掛(gua)式主機技術指(zhi)標(DX6000H型) 3.1.1 工(gong)作電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協議輸出 3.1.3 工(gong)作溫(wen)度(du): -20℃~+55℃ 3.1.4 工(gong)作濕度(du): ≤93%RH 3.1.5 顯示(shi)(shi)方式: 列表顯示(shi)(shi),每(mei)頁顯示(shi)(shi)8組(zu)(zu)或10組(zu)(zu)數據(每(mei)組(zu)(zu)包括SF6/02/溫(wen)度(du)/濕度(du)四(si)種(zhong)數據和兩(liang)種(zhong)數據狀態) 3.1.6 上傳參數: 默認(ren)(ren)(ren)ID 1(可(ke)(ke)(ke)調),默認(ren)(ren)(ren)波特率9600(可(ke)(ke)(ke)調) 3.1.7 人(ren)體(ti)感(gan)應(ying)(ying):默認(ren)(ren)(ren)開(kai)(kai)(kai)啟(qi)感(gan)應(ying)(ying)亮(liang)屏功(gong)(gong)能 3.1.8 屏幕保護:默認(ren)(ren)(ren)開(kai)(kai)(kai)啟(qi)亮(liang)屏5分鐘后自動(dong)(dong)(dong)息屏,人(ren)體(ti)感(gan)應(ying)(ying)或觸摸可(ke)(ke)(ke)亮(liang)屏 3.1.9 排(pai)風(feng)功(gong)(gong)能:自動(dong)(dong)(dong)排(pai)風(feng),定時(shi)(shi)排(pai)風(feng),手動(dong)(dong)(dong)排(pai)風(feng),延時(shi)(shi)排(pai)風(feng),手動(dong)(dong)(dong)排(pai)風(feng)可(ke)(ke)(ke)設(she)置低1s,大12H,自動(dong)(dong)(dong)排(pai)風(feng)分為(wei)12組(zu)(zu),可(ke)(ke)(ke)設(she)置開(kai)(kai)(kai)啟(qi)組(zu)(zu)數、開(kai)(kai)(kai)啟(qi)日期、開(kai)(kai)(kai)啟(qi)時(shi)(shi)間及(ji)啟(qi)動(dong)(dong)(dong)時(shi)(shi)間(啟(qi)動(dong)(dong)(dong)時(shi)(shi)間可(ke)(ke)(ke)更改(gai))功(gong)(gong)能 sf6氣(qi)(qi)體(ti)報(bao)(bao)(bao)警(jing)(jing)裝(zhuang)(zhuang)置_SF6氣(qi)(qi)體(ti)報(bao)(bao)(bao)警(jing)(jing)器(qi)_SF6報(bao)(bao)(bao)警(jing)(jing)裝(zhuang)(zhuang)置_SF6報(bao)(bao)(bao)警(jing)(jing)主機_SF6報(bao)(bao)(bao)警(jing)(jing)器(qi)。

專業(ye)生產在線式(shi)(shi)/固定(ding)式(shi)(shi)、、六(liu)(liu)氟化(hua)(hua)(hua)(hua)硫報警(jing)(jing)(jing)器(qi)(qi)、六(liu)(liu)氟化(hua)(hua)(hua)(hua)硫濃度(du)檢(jian)測(ce)(ce)報警(jing)(jing)(jing)器(qi)(qi), 六(liu)(liu)氟化(hua)(hua)(hua)(hua)硫報警(jing)(jing)(jing)器(qi)(qi)的(de)特(te)點為檢(jian)測(ce)(ce)精度(du)高、性能(neng)穩定(ding)、抗中毒、抗干擾能(neng)力(li)強,質量可靠。六(liu)(liu)氟化(hua)(hua)(hua)(hua)硫報警(jing)(jing)(jing)器(qi)(qi)可長期工作于易燃易爆(bao)氣體場所,與(yu)報警(jing)(jing)(jing)控(kong)制器(qi)(qi)配(pei)套使用(yong),實時(shi)監(jian)測(ce)(ce)現場氣體濃度(du),濃度(du)超(chao)標確保一時(shi)間發出報警(jing)(jing)(jing)信(xin)號,及時(shi)消除隱患。

核電站sf6檢測報警系統報警主機價格 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檢測報警系統報警主機價格

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