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核電站sf6氣體報警系統報警裝置安裝SF6報警

發布時間:2024-01-28 18:43:26       發布人:dxdz  瀏覽量:

核電站sf6氣體報警系統報警裝置安裝SF6報警

SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)已有(you)百年(nian)歷史,它是法國(guo)兩(liang)位化學(xue)家(jia)Moissan和Lebeau于(yu)1900年(nian)合(he)成的人(ren)造惰性(xing)氣(qi)(qi)(qi)(qi)體(ti)(ti),1940年(nian)前后,美國(guo)將其(qi)用(yong)于(yu)曼(man)哈頓計劃(核軍事)。SF6是強(qiang)電(dian)(dian)(dian)(dian)(dian)負(fu)性(xing)氣(qi)(qi)(qi)(qi)體(ti)(ti),它的分(fen)子極易吸附自由電(dian)(dian)(dian)(dian)(dian)子而形(xing)成質(zhi)量大的負(fu)離(li)子,削(xue)弱氣(qi)(qi)(qi)(qi)體(ti)(ti)中碰(peng)撞電(dian)(dian)(dian)(dian)(dian)離(li)過程,因此其(qi)電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)絕(jue)緣(yuan)(yuan)強(qiang)度(du)很(hen)高,在均勻電(dian)(dian)(dian)(dian)(dian)場中約為(wei)空(kong)氣(qi)(qi)(qi)(qi)絕(jue)緣(yuan)(yuan)強(qiang)度(du)的2.5倍。SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)在t≈2000K時(shi)出(chu)現(xian)熱分(fen)解高峰,因此在交流電(dian)(dian)(dian)(dian)(dian)弧電(dian)(dian)(dian)(dian)(dian)流過零時(shi),SF6對(dui)弧道(dao)的冷卻作用(yong)比空(kong)氣(qi)(qi)(qi)(qi)強(qiang)得多(duo),其(qi)滅弧能力(li)約為(wei)空(kong)氣(qi)(qi)(qi)(qi)的100倍。SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)絕(jue)緣(yuan)(yuan)的管道(dao)輸電(dian)(dian)(dian)(dian)(dian)線(xian)的優點是介質(zhi)損耗小、傳輸容量大,且可用(yong)于(yu)高落差(cha)場合(he),因此常用(yong)于(yu)水電(dian)(dian)(dian)(dian)(dian)站(zhan)出(chu)線(xian),取代常規的充(chong)油電(dian)(dian)(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)絕(jue)緣(yuan)(yuan)的變(bian)壓器具(ju)有(you)防火防爆(bao)。

顯(xian)(xian)示屏由控制單(dan)(dan)元、通信(xin)(xin)單(dan)(dan)元、人(ren)體感(gan)應(ying)啟(qi)動(dong)(dong)顯(xian)(xian)示及(ji)語音播報單(dan)(dan)元組成,當人(ren)體感(gan)應(ying)器感(gan)應(ying)到人(ren)身啟(qi)動(dong)(dong)信(xin)(xin)息(xi),將啟(qi)動(dong)(dong)信(xin)(xin)息(xi)通過485總線傳輸給監控主機,由監控主機控制顯(xian)(xian)示單(dan)(dan)元顯(xian)(xian)示室內SF6高值及(ji)對(dui)應(ying)機號(hao)和O2低(di)值及(ji)對(dui)應(ying)機號(hao),后顯(xian)(xian)示室內是否安(an)(an)全(quan),同時語音播報顯(xian)(xian)示內容。專為多個入(ru)口(kou)而設計(ji),一般安(an)(an)裝在(zai)場所入(ru)口(kou)處,為工作(zuo)人(ren)員在(zai)進入(ru)每(mei)個入(ru)口(kou)時都能及(ji)時播報和顯(xian)(xian)示場所內狀態(tai)和安(an)(an)全(quan)情況。

DX6000H型SF6 在線(xian)監測(ce)(ce)報(bao)警(jing)系統(tong)適用于配電室(shi)、開(kai)關站、光伏(fu)發電廠(chang)、海(hai)上風電場、10KV、35KV、220KV開(kai)關柜、GIS室(shi)等場所;設備(bei)監測(ce)(ce)精度高(gao)、范(fan)圍廣、功能全(quan),具有良(liang)好(hao)的擴展性 2.1 采用1024*600觸摸屏,全(quan)中(zhong)文菜單操(cao)作(zuo),界面友(you)好(hao),操(cao)作(zuo)簡(jian)單; 2.2 設備(bei)集成三(san)組485接(jie)口,采用插拔式接(jie)線(xian)端子接(jie)線(xian)簡(jian)單,具有良(liang)好(hao)的抗干(gan)擾能力,總線(xian)通訊(xun),布(bu)線(xian)經(jing)濟,安裝方便; 2.3 三(san)組DC24V接(jie)口,可(ke)選配DC3.3V、DC5V、DC12V電壓輸出, 2.4 自動(dong)故(gu)障(zhang)檢測(ce)(ce),并能用中(zhong)文顯示處準確(que)的故(gu)障(zhang)部位及(ji)類型; 2.5 自動(dong)檢索探測(ce)(ce)器地址(zhi)及(ji)狀態,SF6/O2/溫濕度探測(ce)(ce)器在同一系統(tong)監控; 2.6 大(da)容量儲存(cun)芯片(pian),循環記(ji)錄報(bao)警(jing)信息,大(da)可(ke)記(ji)錄50000條; 2.7 RS485上傳(chuan)接(jie)口,標準modbus Rtu通訊(xun)協議。

2.8 關鍵參數,加密設(she)定,防(fang)止誤操作 2.9 多可(ke)(ke)選(xuan)配7組(zu)(zu)(zu)繼(ji)電器(qi)(qi),繼(ji)電器(qi)(qi)控制方式(shi)可(ke)(ke)軟(ruan)件設(she)置(zhi)(zhi) 2.10 具有 年(nian)-月-日(ri)(ri)-時(shi)(shi)-分-秒設(she)置(zhi)(zhi)功能,并且帶有每(mei)周七天分別顯(xian)示(shi)功能 壁掛(gua)式(shi)SF6氣體(ti)報(bao)(bao)警(jing)(jing)主(zhu)機(ji)_SF6氧氣一體(ti)式(shi)探測器(qi)(qi)_SF6泄(xie)漏(lou)在線(xian)監測報(bao)(bao)警(jing)(jing)系統_SF6氣體(ti)在線(xian)監測報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6氣體(ti)在線(xian)監測報(bao)(bao)警(jing)(jing)系統 三章:主(zhu)要技術指標 3.1 壁掛(gua)式(shi)主(zhu)機(ji)技術指標(DX6000H型) 3.1.1 工(gong)作電壓(ya): AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)(shu)出: RS485 modbus_RTU 協議輸(shu)(shu)出 3.1.3 工(gong)作溫(wen)度: -20℃~+55℃ 3.1.4 工(gong)作濕(shi)度: ≤93%RH 3.1.5 顯(xian)示(shi)方式(shi): 列表顯(xian)示(shi),每(mei)頁顯(xian)示(shi)8組(zu)(zu)(zu)或(huo)10組(zu)(zu)(zu)數據(每(mei)組(zu)(zu)(zu)包括SF6/02/溫(wen)度/濕(shi)度四(si)種(zhong)(zhong)數據和(he)兩種(zhong)(zhong)數據狀態(tai)) 3.1.6 上傳參數: 默(mo)(mo)認ID 1(可(ke)(ke)調),默(mo)(mo)認波特率9600(可(ke)(ke)調) 3.1.7 人體(ti)感應:默(mo)(mo)認開(kai)(kai)(kai)啟(qi)感應亮(liang)(liang)屏功能 3.1.8 屏幕(mu)保護:默(mo)(mo)認開(kai)(kai)(kai)啟(qi)亮(liang)(liang)屏5分鐘后(hou)自(zi)動(dong)息屏,人體(ti)感應或(huo)觸摸可(ke)(ke)亮(liang)(liang)屏 3.1.9 排(pai)(pai)風(feng)功能:自(zi)動(dong)排(pai)(pai)風(feng),定時(shi)(shi)排(pai)(pai)風(feng),手動(dong)排(pai)(pai)風(feng),延時(shi)(shi)排(pai)(pai)風(feng),手動(dong)排(pai)(pai)風(feng)可(ke)(ke)設(she)置(zhi)(zhi)低1s,大12H,自(zi)動(dong)排(pai)(pai)風(feng)分為12組(zu)(zu)(zu),可(ke)(ke)設(she)置(zhi)(zhi)開(kai)(kai)(kai)啟(qi)組(zu)(zu)(zu)數、開(kai)(kai)(kai)啟(qi)日(ri)(ri)期、開(kai)(kai)(kai)啟(qi)時(shi)(shi)間及啟(qi)動(dong)時(shi)(shi)間(啟(qi)動(dong)時(shi)(shi)間可(ke)(ke)更改)功能 sf6氣體(ti)報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6氣體(ti)報(bao)(bao)警(jing)(jing)器(qi)(qi)_SF6報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6報(bao)(bao)警(jing)(jing)主(zhu)機(ji)_SF6報(bao)(bao)警(jing)(jing)器(qi)(qi)。

應用場所:配電(dian)室(shi)、變電(dian)站、化(hua)工(gong)廠(chang)(chang)、冶煉(lian)廠(chang)(chang)、鋼(gang)鐵(tie)廠(chang)(chang)、煤炭廠(chang)(chang)、熱電(dian)廠(chang)(chang)、醫(yi)藥(yao)科研、制藥(yao)生產車間、煙草公司(si)、環境監測、學校(xiao)科研、樓宇建設、消防報警、污水處理(li)、工(gong)業氣體過程控(kong)制、鍋爐房、垃圾處理(li)廠(chang)(chang)、隧道(dao)施工(gong)、輸油管道(dao)、加氣站、地下(xia)燃氣管道(dao)檢(jian)修、室(shi)內(nei)空氣質量檢(jian)測、危險(xian)場所安全防護、航空航天、設備監測等(deng)。

核電站sf6氣體報警系統報警裝置安裝SF6報警 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氣體報警系統報警裝置安裝SF6報警

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