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光伏站sf6氣體報警裝置探測主機批發SF6報警

發布時間:2023-11-09 19:44:04       發布人:dxdz  瀏覽量:

光伏站sf6氣體報警裝置探測主機批發SF6報警

SF6氣(qi)體(ti)(ti)(ti)已(yi)有百年歷(li)史,它是(shi)法(fa)國兩位化(hua)學家Moissan和Lebeau于1900年合成的(de)(de)(de)人造(zao)惰(duo)性(xing)氣(qi)體(ti)(ti)(ti),1940年前后(hou),美(mei)國將(jiang)其用于曼哈頓計劃(核軍事(shi))。SF6是(shi)強電負性(xing)氣(qi)體(ti)(ti)(ti),它的(de)(de)(de)分(fen)子極易吸附自(zi)由電子而形成質(zhi)量大的(de)(de)(de)負離子,削弱氣(qi)體(ti)(ti)(ti)中碰撞電離過程,因(yin)此其電氣(qi)絕緣(yuan)強度(du)很高(gao),在均(jun)勻電場中約(yue)為(wei)空(kong)(kong)氣(qi)絕緣(yuan)強度(du)的(de)(de)(de)2.5倍。SF6氣(qi)體(ti)(ti)(ti)在t≈2000K時(shi)出現熱分(fen)解高(gao)峰,因(yin)此在交流(liu)電弧(hu)電流(liu)過零時(shi),SF6對弧(hu)道的(de)(de)(de)冷卻作用比空(kong)(kong)氣(qi)強得多,其滅弧(hu)能力約(yue)為(wei)空(kong)(kong)氣(qi)的(de)(de)(de)100倍。SF6氣(qi)體(ti)(ti)(ti)絕緣(yuan)的(de)(de)(de)管道輸電線的(de)(de)(de)優點是(shi)介質(zhi)損耗小、傳輸容量大,且可用于高(gao)落差場合,因(yin)此常(chang)用于水(shui)電站出線,取代常(chang)規的(de)(de)(de)充油電纜。SF6氣(qi)體(ti)(ti)(ti)絕緣(yuan)的(de)(de)(de)變壓器具有防火防爆。

顯(xian)(xian)示屏由(you)控(kong)制單(dan)元(yuan)(yuan)、通信單(dan)元(yuan)(yuan)、人(ren)體感(gan)應(ying)啟動顯(xian)(xian)示及(ji)(ji)語音(yin)播報(bao)單(dan)元(yuan)(yuan)組成(cheng),當人(ren)體感(gan)應(ying)器感(gan)應(ying)到人(ren)身啟動信息,將啟動信息通過485總線傳輸給監(jian)控(kong)主機(ji),由(you)監(jian)控(kong)主機(ji)控(kong)制顯(xian)(xian)示單(dan)元(yuan)(yuan)顯(xian)(xian)示室內(nei)SF6高值及(ji)(ji)對應(ying)機(ji)號和O2低(di)值及(ji)(ji)對應(ying)機(ji)號,后(hou)顯(xian)(xian)示室內(nei)是否安(an)(an)全(quan),同時(shi)語音(yin)播報(bao)顯(xian)(xian)示內(nei)容。專為多(duo)個入口(kou)(kou)而(er)設計,一般安(an)(an)裝在場所(suo)入口(kou)(kou)處,為工作人(ren)員(yuan)在進(jin)入每個入口(kou)(kou)時(shi)都能及(ji)(ji)時(shi)播報(bao)和顯(xian)(xian)示場所(suo)內(nei)狀(zhuang)態和安(an)(an)全(quan)情(qing)況。

DX6000H型(xing)SF6 在(zai)線(xian)(xian)監(jian)測(ce)報警系統(tong)適用于配電(dian)室(shi)、開(kai)關站、光伏發電(dian)廠、海上(shang)(shang)風(feng)電(dian)場(chang)、10KV、35KV、220KV開(kai)關柜(ju)、GIS室(shi)等場(chang)所(suo);設(she)備監(jian)測(ce)精度高、范圍(wei)廣、功能全(quan),具(ju)有良好的擴展性 2.1 采用1024*600觸摸屏,全(quan)中(zhong)文菜單(dan)操(cao)(cao)作,界(jie)面友好,操(cao)(cao)作簡(jian)單(dan); 2.2 設(she)備集成三(san)組(zu)(zu)485接(jie)(jie)口,采用插拔式接(jie)(jie)線(xian)(xian)端子接(jie)(jie)線(xian)(xian)簡(jian)單(dan),具(ju)有良好的抗干擾能力,總線(xian)(xian)通訊(xun),布線(xian)(xian)經濟(ji),安裝方便; 2.3 三(san)組(zu)(zu)DC24V接(jie)(jie)口,可選配DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自動(dong)故障檢測(ce),并能用中(zhong)文顯示處(chu)準確的故障部位及類(lei)型(xing); 2.5 自動(dong)檢索(suo)探測(ce)器地址及狀態,SF6/O2/溫濕度探測(ce)器在(zai)同一系統(tong)監(jian)控; 2.6 大容量儲存芯片,循環(huan)記錄報警信(xin)息,大可記錄50000條; 2.7 RS485上(shang)(shang)傳接(jie)(jie)口,標準modbus Rtu通訊(xun)協議。

2.8 關鍵參(can)數(shu),加密設定(ding),防止誤操(cao)作(zuo) 2.9 多可(ke)選配7組(zu)(zu)繼(ji)電(dian)器,繼(ji)電(dian)器控(kong)制方式可(ke)軟件設置(zhi)(zhi) 2.10 具有 年-月-日-時(shi)-分-秒(miao)設置(zhi)(zhi)功(gong)能(neng),并且帶(dai)有每周七天分別顯(xian)示(shi)功(gong)能(neng) 壁掛(gua)(gua)式SF6氣(qi)體(ti)報警(jing)(jing)主(zhu)(zhu)機(ji)(ji)_SF6氧氣(qi)一體(ti)式探測(ce)器_SF6泄漏在(zai)線監測(ce)報警(jing)(jing)系(xi)統_SF6氣(qi)體(ti)在(zai)線監測(ce)報警(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)體(ti)在(zai)線監測(ce)報警(jing)(jing)系(xi)統 三章:主(zhu)(zhu)要技術(shu)指(zhi)(zhi)標(biao) 3.1 壁掛(gua)(gua)式主(zhu)(zhu)機(ji)(ji)技術(shu)指(zhi)(zhi)標(biao)(DX6000H型) 3.1.1 工(gong)作(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)號(hao)輸(shu)出(chu): RS485 modbus_RTU 協議輸(shu)出(chu) 3.1.3 工(gong)作(zuo)溫度(du)(du): -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕度(du)(du): ≤93%RH 3.1.5 顯(xian)示(shi)方式: 列表顯(xian)示(shi),每頁顯(xian)示(shi)8組(zu)(zu)或(huo)10組(zu)(zu)數(shu)據(每組(zu)(zu)包括SF6/02/溫度(du)(du)/濕度(du)(du)四種數(shu)據和兩種數(shu)據狀態) 3.1.6 上傳(chuan)參(can)數(shu): 默(mo)認(ren)ID 1(可(ke)調),默(mo)認(ren)波特率9600(可(ke)調) 3.1.7 人體(ti)感應:默(mo)認(ren)開啟(qi)(qi)感應亮屏功(gong)能(neng) 3.1.8 屏幕(mu)保護:默(mo)認(ren)開啟(qi)(qi)亮屏5分鐘后自(zi)動(dong)(dong)(dong)(dong)息(xi)屏,人體(ti)感應或(huo)觸摸可(ke)亮屏 3.1.9 排(pai)風(feng)功(gong)能(neng):自(zi)動(dong)(dong)(dong)(dong)排(pai)風(feng),定(ding)時(shi)排(pai)風(feng),手動(dong)(dong)(dong)(dong)排(pai)風(feng),延時(shi)排(pai)風(feng),手動(dong)(dong)(dong)(dong)排(pai)風(feng)可(ke)設置(zhi)(zhi)低1s,大12H,自(zi)動(dong)(dong)(dong)(dong)排(pai)風(feng)分為12組(zu)(zu),可(ke)設置(zhi)(zhi)開啟(qi)(qi)組(zu)(zu)數(shu)、開啟(qi)(qi)日期、開啟(qi)(qi)時(shi)間(jian)及啟(qi)(qi)動(dong)(dong)(dong)(dong)時(shi)間(jian)(啟(qi)(qi)動(dong)(dong)(dong)(dong)時(shi)間(jian)可(ke)更(geng)改)功(gong)能(neng) sf6氣(qi)體(ti)報警(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)體(ti)報警(jing)(jing)器_SF6報警(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6報警(jing)(jing)主(zhu)(zhu)機(ji)(ji)_SF6報警(jing)(jing)器。

六氟(fu)化硫(liu)報(bao)(bao)(bao)警(jing)器(qi)(qi)是(shi)一款專門用于檢(jian)(jian)測(ce)(ce)六氟(fu)化硫(liu)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)泄(xie)漏、并能實(shi)(shi)時(shi)顯(xian)示氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)濃(nong)度(du),24小時(shi)實(shi)(shi)時(shi)在線檢(jian)(jian)測(ce)(ce)的(de)報(bao)(bao)(bao)警(jing)裝置。六氟(fu)化硫(liu)報(bao)(bao)(bao)警(jing)器(qi)(qi)由氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)控(kong)制器(qi)(qi)和氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)探(tan)測(ce)(ce)器(qi)(qi)兩部分組(zu)成(cheng),氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)探(tan)測(ce)(ce)器(qi)(qi)安裝在氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)泄(xie)漏檢(jian)(jian)測(ce)(ce)現(xian)(xian)場,通過(guo)核心部件氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)傳感器(qi)(qi),實(shi)(shi)現(xian)(xian)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)濃(nong)度(du)的(de)實(shi)(shi)時(shi)檢(jian)(jian)測(ce)(ce),也可(ke)以獨立工作。氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)控(kong)制器(qi)(qi)可(ke)放置于值班室內,接收氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)探(tan)測(ce)(ce)器(qi)(qi)檢(jian)(jian)測(ce)(ce)的(de)濃(nong)度(du),并實(shi)(shi)現(xian)(xian)濃(nong)度(du)的(de)顯(xian)示及濃(nong)度(du)超標后的(de)聲光報(bao)(bao)(bao)警(jing)功能,并可(ke)以聯動(dong)外接設備(如電磁閥、排風扇、噴淋裝置)通過(guo)開關(guan)量上傳PLC、DCS、消防系(xi)統等。

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