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風電SF6+O2氣體探頭

發布時間:2024-02-14 12:30:34       發布人:dxdz  瀏覽量:

風電SF6+O2氣體探頭

SF6氣(qi)(qi)(qi)體(ti)已有百年歷史,它是(shi)法國(guo)兩(liang)位化學家Moissan和Lebeau于(yu)1900年合成的(de)人造惰性氣(qi)(qi)(qi)體(ti),1940年前后,美國(guo)將其(qi)用(yong)于(yu)曼哈頓計劃(核軍事)。SF6是(shi)強電(dian)(dian)(dian)負(fu)性氣(qi)(qi)(qi)體(ti),它的(de)分子極易(yi)吸附(fu)自由(you)電(dian)(dian)(dian)子而(er)形成質量(liang)大的(de)負(fu)離(li)子,削弱氣(qi)(qi)(qi)體(ti)中碰撞電(dian)(dian)(dian)離(li)過程,因此(ci)其(qi)電(dian)(dian)(dian)氣(qi)(qi)(qi)絕(jue)緣強度很(hen)高(gao),在均勻電(dian)(dian)(dian)場中約為空氣(qi)(qi)(qi)絕(jue)緣強度的(de)2.5倍。SF6氣(qi)(qi)(qi)體(ti)在t≈2000K時(shi)出(chu)現熱分解高(gao)峰,因此(ci)在交流電(dian)(dian)(dian)弧電(dian)(dian)(dian)流過零時(shi),SF6對(dui)弧道的(de)冷卻作用(yong)比空氣(qi)(qi)(qi)強得多,其(qi)滅弧能力(li)約為空氣(qi)(qi)(qi)的(de)100倍。SF6氣(qi)(qi)(qi)體(ti)絕(jue)緣的(de)管道輸(shu)電(dian)(dian)(dian)線(xian)的(de)優點是(shi)介質損耗小、傳輸(shu)容量(liang)大,且可用(yong)于(yu)高(gao)落差場合,因此(ci)常(chang)用(yong)于(yu)水電(dian)(dian)(dian)站出(chu)線(xian),取代常(chang)規的(de)充油電(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)體(ti)絕(jue)緣的(de)變(bian)壓器具有防火防爆(bao)。

雙(shuang)(shuang)氣(qi)體(ti)檢測(ce)(ce)器(qi)主要由SF6傳(chuan)(chuan)感(gan)器(qi)和(he)O2傳(chuan)(chuan)感(gan)器(qi)、溫(wen)濕度(du)(du)傳(chuan)(chuan)感(gan)器(qi)及CPU主控電路、通信模塊、電源模塊等集成(cheng)在一個(ge)優質鋁(lv)型材一體(ti)化結構機(ji)箱內,完成(cheng)SF6濃度(du)(du)、O2含量(liang)及溫(wen)濕度(du)(du)的(de)檢測(ce)(ce)。將檢測(ce)(ce)結果采用現場總線(RS-485)方(fang)式傳(chuan)(chuan)輸給監控主機(ji)或PC機(ji)進行實時顯示(shi)。接線方(fang)式選用可(ke)插(cha)拔式接線端(duan)子,電源與通訊接線采用兩(liang)進兩(liang)出接線方(fang)式,設有接線端(duan)子護罩,安全又可(ke)靠。是具(ju)有全數字傳(chuan)(chuan)輸功能的(de)新一代高精度(du)(du)雙(shuang)(shuang)氣(qi)體(ti)檢測(ce)(ce)檢測(ce)(ce)器(qi)。

DX6000H型SF6 在線監測報(bao)警系統適用于(yu)配(pei)(pei)電(dian)(dian)室、開關(guan)(guan)站、光伏發電(dian)(dian)廠、海上(shang)風電(dian)(dian)場、10KV、35KV、220KV開關(guan)(guan)柜、GIS室等場所(suo);設備(bei)監測精(jing)度高、范圍(wei)廣、功能全(quan),具(ju)有(you)(you)良好(hao)(hao)的(de)(de)擴(kuo)展(zhan)性 2.1 采(cai)用1024*600觸摸屏,全(quan)中(zhong)文菜(cai)單(dan)操(cao)(cao)作,界面友好(hao)(hao),操(cao)(cao)作簡單(dan); 2.2 設備(bei)集成三(san)組485接口,采(cai)用插拔式接線端子接線簡單(dan),具(ju)有(you)(you)良好(hao)(hao)的(de)(de)抗干擾能力,總線通訊(xun)(xun),布線經濟,安裝方便; 2.3 三(san)組DC24V接口,可選配(pei)(pei)DC3.3V、DC5V、DC12V電(dian)(dian)壓(ya)輸出, 2.4 自(zi)(zi)動(dong)故障檢(jian)測,并能用中(zhong)文顯示(shi)處準(zhun)(zhun)確(que)的(de)(de)故障部位(wei)及類型; 2.5 自(zi)(zi)動(dong)檢(jian)索探測器地(di)址(zhi)及狀態,SF6/O2/溫濕度探測器在同一系統監控; 2.6 大容量(liang)儲存芯片,循(xun)環記(ji)錄報(bao)警信息,大可記(ji)錄50000條(tiao); 2.7 RS485上(shang)傳接口,標(biao)準(zhun)(zhun)modbus Rtu通訊(xun)(xun)協議。

2.8 關(guan)鍵參(can)數(shu)(shu),加密設定,防止(zhi)誤操作(zuo) 2.9 多可(ke)(ke)選配7組(zu)繼電器,繼電器控(kong)制(zhi)方式(shi)可(ke)(ke)軟件設置(zhi) 2.10 具有 年(nian)-月-日-時-分(fen)-秒設置(zhi)功(gong)(gong)(gong)能(neng),并(bing)且帶有每(mei)(mei)周七天(tian)分(fen)別顯(xian)(xian)(xian)示(shi)功(gong)(gong)(gong)能(neng) 壁(bi)掛式(shi)SF6氣體報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)主機(ji)_SF6氧氣一體式(shi)探測器_SF6泄漏在(zai)線(xian)監測報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)系(xi)統_SF6氣體在(zai)線(xian)監測報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)裝(zhuang)(zhuang)置(zhi)_SF6氣體在(zai)線(xian)監測報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)系(xi)統 三章:主要(yao)技術(shu)指標 3.1 壁(bi)掛式(shi)主機(ji)技術(shu)指標(DX6000H型) 3.1.1 工(gong)(gong)作(zuo)電壓(ya): AC220V±15%,50Hz±1% 3.1.2 信號輸出(chu): RS485 modbus_RTU 協(xie)議輸出(chu) 3.1.3 工(gong)(gong)作(zuo)溫度(du): -20℃~+55℃ 3.1.4 工(gong)(gong)作(zuo)濕度(du): ≤93%RH 3.1.5 顯(xian)(xian)(xian)示(shi)方式(shi): 列表(biao)顯(xian)(xian)(xian)示(shi),每(mei)(mei)頁顯(xian)(xian)(xian)示(shi)8組(zu)或10組(zu)數(shu)(shu)據(每(mei)(mei)組(zu)包括SF6/02/溫度(du)/濕度(du)四種(zhong)數(shu)(shu)據和兩種(zhong)數(shu)(shu)據狀態) 3.1.6 上傳參(can)數(shu)(shu): 默(mo)認(ren)ID 1(可(ke)(ke)調(diao)(diao)),默(mo)認(ren)波特率9600(可(ke)(ke)調(diao)(diao)) 3.1.7 人體感(gan)(gan)應(ying):默(mo)認(ren)開(kai)(kai)啟(qi)感(gan)(gan)應(ying)亮(liang)(liang)屏功(gong)(gong)(gong)能(neng) 3.1.8 屏幕保護(hu):默(mo)認(ren)開(kai)(kai)啟(qi)亮(liang)(liang)屏5分(fen)鐘后自(zi)動(dong)(dong)(dong)息屏,人體感(gan)(gan)應(ying)或觸摸(mo)可(ke)(ke)亮(liang)(liang)屏 3.1.9 排風(feng)功(gong)(gong)(gong)能(neng):自(zi)動(dong)(dong)(dong)排風(feng),定時排風(feng),手(shou)動(dong)(dong)(dong)排風(feng),延時排風(feng),手(shou)動(dong)(dong)(dong)排風(feng)可(ke)(ke)設置(zhi)低1s,大12H,自(zi)動(dong)(dong)(dong)排風(feng)分(fen)為12組(zu),可(ke)(ke)設置(zhi)開(kai)(kai)啟(qi)組(zu)數(shu)(shu)、開(kai)(kai)啟(qi)日期、開(kai)(kai)啟(qi)時間及啟(qi)動(dong)(dong)(dong)時間(啟(qi)動(dong)(dong)(dong)時間可(ke)(ke)更改)功(gong)(gong)(gong)能(neng) sf6氣體報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)裝(zhuang)(zhuang)置(zhi)_SF6氣體報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)器_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)裝(zhuang)(zhuang)置(zhi)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)主機(ji)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)器。

應用場(chang)所(suo):配電(dian)(dian)室、變電(dian)(dian)站、化工(gong)廠(chang)、冶煉廠(chang)、鋼鐵(tie)廠(chang)、煤炭廠(chang)、熱(re)電(dian)(dian)廠(chang)、醫藥科研、制藥生產車間、煙草公司、環境(jing)監(jian)測、學校(xiao)科研、樓宇(yu)建(jian)設、消(xiao)防報警、污水處理(li)、工(gong)業氣(qi)(qi)體(ti)過程控制、鍋爐房、垃圾(ji)處理(li)廠(chang)、隧(sui)道(dao)施工(gong)、輸油管道(dao)、加氣(qi)(qi)站、地下燃(ran)氣(qi)(qi)管道(dao)檢修(xiu)、室內(nei)空氣(qi)(qi)質量檢測、危險(xian)場(chang)所(suo)安全防護、航(hang)空航(hang)天(tian)、設備監(jian)測等。

風電SF6+O2氣體探頭 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 風電SF6+O2氣體探頭

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

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