久久久久国产综合av天堂_国产色噜噜噜在线精品_无码人妻丰满熟妇区BBBBXXXX_五月播播

歡迎您進入濟南東信電子科技有限公司氣體檢測報警系統官方網站
熱(re)線電話:15376190119
您所在的位置: 主頁 ? 新聞動態 ? 行業資訊

核電站SF6系統

發布時間:2024-02-10 01:49:31       發布人:dxdz  瀏覽量:

核電站SF6系統

SF6氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)已有百(bai)年歷史,它(ta)是(shi)法國兩位(wei)化學(xue)家Moissan和(he)Lebeau于1900年合成的(de)人造(zao)惰性(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti),1940年前后,美國將(jiang)其(qi)用(yong)于曼哈(ha)頓計(ji)劃(核軍(jun)事)。SF6是(shi)強(qiang)(qiang)電(dian)(dian)負性(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti),它(ta)的(de)分子(zi)極(ji)易(yi)吸附(fu)自由電(dian)(dian)子(zi)而(er)形成質(zhi)量大的(de)負離子(zi),削弱(ruo)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)中(zhong)碰撞(zhuang)電(dian)(dian)離過程,因(yin)此其(qi)電(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)絕緣強(qiang)(qiang)度很高(gao)(gao),在(zai)均(jun)勻電(dian)(dian)場中(zhong)約為空氣(qi)(qi)(qi)(qi)(qi)絕緣強(qiang)(qiang)度的(de)2.5倍。SF6氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)在(zai)t≈2000K時出(chu)現熱分解(jie)高(gao)(gao)峰,因(yin)此在(zai)交流電(dian)(dian)弧(hu)電(dian)(dian)流過零時,SF6對弧(hu)道的(de)冷卻作用(yong)比空氣(qi)(qi)(qi)(qi)(qi)強(qiang)(qiang)得(de)多(duo),其(qi)滅弧(hu)能力約為空氣(qi)(qi)(qi)(qi)(qi)的(de)100倍。SF6氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)絕緣的(de)管道輸電(dian)(dian)線(xian)的(de)優點(dian)是(shi)介質(zhi)損耗(hao)小(xiao)、傳(chuan)輸容量大,且可用(yong)于高(gao)(gao)落(luo)差場合,因(yin)此常(chang)用(yong)于水電(dian)(dian)站出(chu)線(xian),取代常(chang)規的(de)充油電(dian)(dian)纜(lan)。SF6氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)絕緣的(de)變壓器具(ju)有防火防爆。

顯(xian)(xian)示屏(ping)由控(kong)制單元、通信(xin)單元、人體(ti)感(gan)應(ying)啟(qi)(qi)動(dong)(dong)顯(xian)(xian)示及(ji)語(yu)音播報(bao)(bao)單元組成,當人體(ti)感(gan)應(ying)器感(gan)應(ying)到人身(shen)啟(qi)(qi)動(dong)(dong)信(xin)息,將(jiang)啟(qi)(qi)動(dong)(dong)信(xin)息通過485總線傳(chuan)輸(shu)給監(jian)控(kong)主機,由監(jian)控(kong)主機控(kong)制顯(xian)(xian)示單元顯(xian)(xian)示室內(nei)SF6高值及(ji)對應(ying)機號和O2低值及(ji)對應(ying)機號,后顯(xian)(xian)示室內(nei)是(shi)否(fou)安全,同時(shi)語(yu)音播報(bao)(bao)顯(xian)(xian)示內(nei)容。專為多(duo)個入口而設計,一(yi)般安裝在場所入口處,為工(gong)作人員在進入每個入口時(shi)都能及(ji)時(shi)播報(bao)(bao)和顯(xian)(xian)示場所內(nei)狀態和安全情(qing)況。

DX6000H型(xing)SF6 在(zai)線(xian)(xian)監測報警系(xi)統(tong)適用于(yu)配電室、開關(guan)(guan)站、光伏發電廠、海上風(feng)電場(chang)、10KV、35KV、220KV開關(guan)(guan)柜、GIS室等場(chang)所;設(she)備監測精度高、范圍(wei)廣、功(gong)能全(quan),具有良(liang)好(hao)(hao)的(de)擴(kuo)展(zhan)性 2.1 采(cai)用1024*600觸摸(mo)屏,全(quan)中文菜單(dan)操作,界(jie)面友好(hao)(hao),操作簡(jian)單(dan); 2.2 設(she)備集成三組485接口(kou),采(cai)用插拔式接線(xian)(xian)端子接線(xian)(xian)簡(jian)單(dan),具有良(liang)好(hao)(hao)的(de)抗干擾能力,總線(xian)(xian)通訊(xun)(xun),布線(xian)(xian)經濟,安裝方便; 2.3 三組DC24V接口(kou),可選(xuan)配DC3.3V、DC5V、DC12V電壓輸出, 2.4 自動故(gu)障檢(jian)(jian)測,并能用中文顯示處(chu)準確(que)的(de)故(gu)障部位(wei)及類型(xing); 2.5 自動檢(jian)(jian)索探測器(qi)地(di)址及狀態,SF6/O2/溫(wen)濕度探測器(qi)在(zai)同(tong)一(yi)系(xi)統(tong)監控; 2.6 大容量儲存芯片,循(xun)環記錄(lu)報警信息,大可記錄(lu)50000條; 2.7 RS485上傳接口(kou),標準modbus Rtu通訊(xun)(xun)協議。

2.8 關(guan)鍵(jian)參(can)數(shu),加密設(she)定,防止(zhi)誤操作 2.9 多(duo)可(ke)(ke)(ke)選(xuan)配7組繼電(dian)器(qi)(qi),繼電(dian)器(qi)(qi)控制(zhi)方(fang)式可(ke)(ke)(ke)軟(ruan)件(jian)設(she)置(zhi)(zhi) 2.10 具有(you) 年-月-日-時(shi)(shi)-分(fen)-秒設(she)置(zhi)(zhi)功能(neng)(neng),并且(qie)帶有(you)每(mei)周七(qi)天分(fen)別顯(xian)(xian)示(shi)功能(neng)(neng) 壁掛式SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)主(zhu)機_SF6氧氣(qi)(qi)一體(ti)(ti)式探測(ce)(ce)器(qi)(qi)_SF6泄漏在(zai)線(xian)監(jian)測(ce)(ce)報(bao)(bao)(bao)警(jing)(jing)系統(tong)_SF6氣(qi)(qi)體(ti)(ti)在(zai)線(xian)監(jian)測(ce)(ce)報(bao)(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6氣(qi)(qi)體(ti)(ti)在(zai)線(xian)監(jian)測(ce)(ce)報(bao)(bao)(bao)警(jing)(jing)系統(tong) 三章:主(zhu)要(yao)技術(shu)指(zhi)標 3.1 壁掛式主(zhu)機技術(shu)指(zhi)標(DX6000H型) 3.1.1 工(gong)作電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號(hao)輸(shu)出(chu): RS485 modbus_RTU 協議輸(shu)出(chu) 3.1.3 工(gong)作溫度: -20℃~+55℃ 3.1.4 工(gong)作濕度: ≤93%RH 3.1.5 顯(xian)(xian)示(shi)方(fang)式: 列表顯(xian)(xian)示(shi),每(mei)頁顯(xian)(xian)示(shi)8組或10組數(shu)據(每(mei)組包括SF6/02/溫度/濕度四種數(shu)據和兩種數(shu)據狀態) 3.1.6 上傳參(can)數(shu): 默認(ren)ID 1(可(ke)(ke)(ke)調(diao)),默認(ren)波特率9600(可(ke)(ke)(ke)調(diao)) 3.1.7 人(ren)體(ti)(ti)感(gan)應(ying)(ying):默認(ren)開(kai)(kai)啟感(gan)應(ying)(ying)亮(liang)屏(ping)功能(neng)(neng) 3.1.8 屏(ping)幕保(bao)護:默認(ren)開(kai)(kai)啟亮(liang)屏(ping)5分(fen)鐘后自動(dong)息屏(ping),人(ren)體(ti)(ti)感(gan)應(ying)(ying)或觸摸可(ke)(ke)(ke)亮(liang)屏(ping) 3.1.9 排風(feng)(feng)功能(neng)(neng):自動(dong)排風(feng)(feng),定時(shi)(shi)排風(feng)(feng),手(shou)動(dong)排風(feng)(feng),延時(shi)(shi)排風(feng)(feng),手(shou)動(dong)排風(feng)(feng)可(ke)(ke)(ke)設(she)置(zhi)(zhi)低(di)1s,大12H,自動(dong)排風(feng)(feng)分(fen)為12組,可(ke)(ke)(ke)設(she)置(zhi)(zhi)開(kai)(kai)啟組數(shu)、開(kai)(kai)啟日期、開(kai)(kai)啟時(shi)(shi)間及啟動(dong)時(shi)(shi)間(啟動(dong)時(shi)(shi)間可(ke)(ke)(ke)更改)功能(neng)(neng) sf6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)器(qi)(qi)_SF6報(bao)(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6報(bao)(bao)(bao)警(jing)(jing)主(zhu)機_SF6報(bao)(bao)(bao)警(jing)(jing)器(qi)(qi)。

六(liu)(liu)氟化硫(liu)(liu)氣(qi)體(ti)報(bao)(bao)(bao)警器(qi)(qi),六(liu)(liu)氟化硫(liu)(liu)報(bao)(bao)(bao)警器(qi)(qi),六(liu)(liu)氟化硫(liu)(liu)泄漏報(bao)(bao)(bao)警器(qi)(qi),能自動(dong)適應環境(jing)的(de)(de)(de)變化,自動(dong)修(xiu)正傳感(gan)器(qi)(qi)的(de)(de)(de)老(lao)(lao)化曲線,保(bao)持恒(heng)定的(de)(de)(de)報(bao)(bao)(bao)警靈(ling)敏(min)度,具備識(shi)別傳感(gan)器(qi)(qi)故障(zhang)及提供高濃度氣(qi)體(ti)超限保(bao)護的(de)(de)(de)能力,當傳感(gan)器(qi)(qi)由于(yu)老(lao)(lao)化而(er)可能失去功能時,六(liu)(liu)氟化硫(liu)(liu)氣(qi)體(ti)報(bao)(bao)(bao)警器(qi)(qi)能自動(dong)識(shi)別并報(bao)(bao)(bao)警,有效避(bi)免了(le)漏報(bao)(bao)(bao),內置唯一的(de)(de)(de)電子串號(hao),無(wu)需撥碼,避(bi)免了(le)撥碼開關的(de)(de)(de)機械(xie)故障(zhang)帶來的(de)(de)(de)系(xi)統不穩定。

核電站SF6系統 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系統

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

地(di)址:濟南市高新技術開發(fa)區花(hua)園路東首

電(dian)話:15376190119

郵箱:sddx0001@163.com