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配電室sf6氣體檢測儀

發布時間:2024-02-11 05:19:27       發布人:dxdz  瀏覽量:

配電室sf6氣體檢測儀

SF6氣(qi)(qi)體(ti)已有(you)百年(nian)(nian)歷史(shi),它(ta)是(shi)法國(guo)兩位化學家Moissan和Lebeau于1900年(nian)(nian)合成的(de)人造惰性氣(qi)(qi)體(ti),1940年(nian)(nian)前后(hou),美(mei)國(guo)將其用于曼哈頓計(ji)劃(hua)(核軍事(shi))。SF6是(shi)強電(dian)(dian)(dian)負(fu)性氣(qi)(qi)體(ti),它(ta)的(de)分子極(ji)易(yi)吸附自(zi)由電(dian)(dian)(dian)子而形成質量大的(de)負(fu)離(li)子,削弱氣(qi)(qi)體(ti)中(zhong)碰撞電(dian)(dian)(dian)離(li)過程(cheng),因此(ci)(ci)其電(dian)(dian)(dian)氣(qi)(qi)絕緣強度很高,在(zai)均勻電(dian)(dian)(dian)場中(zhong)約為空(kong)氣(qi)(qi)絕緣強度的(de)2.5倍(bei)。SF6氣(qi)(qi)體(ti)在(zai)t≈2000K時出現熱(re)分解高峰,因此(ci)(ci)在(zai)交流電(dian)(dian)(dian)弧(hu)電(dian)(dian)(dian)流過零時,SF6對弧(hu)道的(de)冷(leng)卻作用比空(kong)氣(qi)(qi)強得多,其滅弧(hu)能力(li)約為空(kong)氣(qi)(qi)的(de)100倍(bei)。SF6氣(qi)(qi)體(ti)絕緣的(de)管道輸電(dian)(dian)(dian)線的(de)優點(dian)是(shi)介質損(sun)耗小、傳輸容量大,且(qie)可用于高落差場合,因此(ci)(ci)常用于水電(dian)(dian)(dian)站出線,取(qu)代(dai)常規的(de)充油(you)電(dian)(dian)(dian)纜。SF6氣(qi)(qi)體(ti)絕緣的(de)變壓器具(ju)有(you)防(fang)火防(fang)爆。

顯示(shi)屏由(you)控制(zhi)單(dan)(dan)元(yuan)(yuan)、通(tong)(tong)信(xin)單(dan)(dan)元(yuan)(yuan)、人體(ti)感(gan)應(ying)啟(qi)(qi)動(dong)顯示(shi)及語音(yin)播報單(dan)(dan)元(yuan)(yuan)組(zu)成,當人體(ti)感(gan)應(ying)器感(gan)應(ying)到人身啟(qi)(qi)動(dong)信(xin)息(xi),將(jiang)啟(qi)(qi)動(dong)信(xin)息(xi)通(tong)(tong)過485總線傳輸(shu)給監控主機,由(you)監控主機控制(zhi)顯示(shi)單(dan)(dan)元(yuan)(yuan)顯示(shi)室內(nei)SF6高值及對應(ying)機號和(he)O2低值及對應(ying)機號,后(hou)顯示(shi)室內(nei)是否安(an)(an)全(quan),同(tong)時(shi)(shi)語音(yin)播報顯示(shi)內(nei)容。專為(wei)多(duo)個(ge)入(ru)(ru)口而設計,一般安(an)(an)裝在(zai)場所入(ru)(ru)口處,為(wei)工作人員(yuan)在(zai)進入(ru)(ru)每個(ge)入(ru)(ru)口時(shi)(shi)都(dou)能(neng)及時(shi)(shi)播報和(he)顯示(shi)場所內(nei)狀態(tai)和(he)安(an)(an)全(quan)情(qing)況。

DX6000H型(xing)SF6 在線(xian)監測報警系統適用(yong)于(yu)配(pei)電(dian)室、開(kai)關站(zhan)、光伏(fu)發電(dian)廠、海上風電(dian)場(chang)、10KV、35KV、220KV開(kai)關柜(ju)、GIS室等場(chang)所;設備(bei)監測精度(du)高(gao)、范圍廣、功能(neng)全,具(ju)有良好(hao)的(de)擴展(zhan)性(xing) 2.1 采用(yong)1024*600觸摸屏,全中(zhong)文菜單操(cao)(cao)作,界面友好(hao),操(cao)(cao)作簡單; 2.2 設備(bei)集成三組485接(jie)(jie)口,采用(yong)插拔式接(jie)(jie)線(xian)端子接(jie)(jie)線(xian)簡單,具(ju)有良好(hao)的(de)抗干擾能(neng)力,總線(xian)通訊,布線(xian)經濟,安(an)裝方便; 2.3 三組DC24V接(jie)(jie)口,可選配(pei)DC3.3V、DC5V、DC12V電(dian)壓(ya)輸出, 2.4 自(zi)動故(gu)障檢測,并能(neng)用(yong)中(zhong)文顯示(shi)處準確的(de)故(gu)障部位及類型(xing); 2.5 自(zi)動檢索探測器(qi)地址及狀(zhuang)態,SF6/O2/溫濕度(du)探測器(qi)在同一系統監控; 2.6 大(da)容量(liang)儲存芯片,循環記錄(lu)報警信息(xi),大(da)可記錄(lu)50000條(tiao); 2.7 RS485上傳接(jie)(jie)口,標準modbus Rtu通訊協議。

2.8 關鍵(jian)參(can)數,加密(mi)設(she)(she)定(ding),防止誤操(cao)作 2.9 多(duo)可(ke)(ke)選配(pei)7組(zu)繼電(dian)器,繼電(dian)器控制(zhi)方(fang)(fang)式(shi)(shi)可(ke)(ke)軟件設(she)(she)置 2.10 具(ju)有 年-月-日-時(shi)(shi)-分(fen)(fen)-秒設(she)(she)置功能(neng),并且帶有每周七(qi)天分(fen)(fen)別顯示功能(neng) 壁掛式(shi)(shi)SF6氣(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)主(zhu)機_SF6氧氣(qi)一體(ti)(ti)式(shi)(shi)探測(ce)器_SF6泄漏在線監測(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)系統(tong)_SF6氣(qi)體(ti)(ti)在線監測(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)裝置_SF6氣(qi)體(ti)(ti)在線監測(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)系統(tong) 三(san)章(zhang):主(zhu)要(yao)技術(shu)指標 3.1 壁掛式(shi)(shi)主(zhu)機技術(shu)指標(DX6000H型) 3.1.1 工(gong)作電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)號輸(shu)出(chu): RS485 modbus_RTU 協議輸(shu)出(chu) 3.1.3 工(gong)作溫度(du)(du): -20℃~+55℃ 3.1.4 工(gong)作濕度(du)(du): ≤93%RH 3.1.5 顯示方(fang)(fang)式(shi)(shi): 列表(biao)顯示,每頁(ye)顯示8組(zu)或(huo)(huo)10組(zu)數據(ju)(每組(zu)包(bao)括(kuo)SF6/02/溫度(du)(du)/濕度(du)(du)四種數據(ju)和兩(liang)種數據(ju)狀態) 3.1.6 上(shang)傳參(can)數: 默(mo)認(ren)ID 1(可(ke)(ke)調(diao)(diao)),默(mo)認(ren)波(bo)特率(lv)9600(可(ke)(ke)調(diao)(diao)) 3.1.7 人體(ti)(ti)感(gan)應(ying):默(mo)認(ren)開(kai)(kai)(kai)啟(qi)(qi)感(gan)應(ying)亮(liang)屏功能(neng) 3.1.8 屏幕保護:默(mo)認(ren)開(kai)(kai)(kai)啟(qi)(qi)亮(liang)屏5分(fen)(fen)鐘(zhong)后自(zi)動(dong)(dong)息屏,人體(ti)(ti)感(gan)應(ying)或(huo)(huo)觸摸可(ke)(ke)亮(liang)屏 3.1.9 排(pai)風(feng)功能(neng):自(zi)動(dong)(dong)排(pai)風(feng),定(ding)時(shi)(shi)排(pai)風(feng),手動(dong)(dong)排(pai)風(feng),延時(shi)(shi)排(pai)風(feng),手動(dong)(dong)排(pai)風(feng)可(ke)(ke)設(she)(she)置低1s,大12H,自(zi)動(dong)(dong)排(pai)風(feng)分(fen)(fen)為(wei)12組(zu),可(ke)(ke)設(she)(she)置開(kai)(kai)(kai)啟(qi)(qi)組(zu)數、開(kai)(kai)(kai)啟(qi)(qi)日期、開(kai)(kai)(kai)啟(qi)(qi)時(shi)(shi)間(jian)及啟(qi)(qi)動(dong)(dong)時(shi)(shi)間(jian)(啟(qi)(qi)動(dong)(dong)時(shi)(shi)間(jian)可(ke)(ke)更(geng)改(gai))功能(neng) sf6氣(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)裝置_SF6氣(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)器_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)裝置_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)主(zhu)機_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)器。

六(liu)氟(fu)化(hua)(hua)硫(liu)報(bao)警器是一款專門用于檢(jian)(jian)測(ce)(ce)六(liu)氟(fu)化(hua)(hua)硫(liu)氣(qi)體(ti)(ti)(ti)(ti)泄(xie)漏(lou)、并能實(shi)時(shi)(shi)顯(xian)(xian)示氣(qi)體(ti)(ti)(ti)(ti)濃(nong)(nong)度(du),24小(xiao)時(shi)(shi)實(shi)時(shi)(shi)在線(xian)檢(jian)(jian)測(ce)(ce)的(de)報(bao)警裝(zhuang)置。六(liu)氟(fu)化(hua)(hua)硫(liu)報(bao)警器由氣(qi)體(ti)(ti)(ti)(ti)報(bao)警控制器和氣(qi)體(ti)(ti)(ti)(ti)探(tan)測(ce)(ce)器兩部(bu)分組成,氣(qi)體(ti)(ti)(ti)(ti)探(tan)測(ce)(ce)器安裝(zhuang)在氣(qi)體(ti)(ti)(ti)(ti)泄(xie)漏(lou)檢(jian)(jian)測(ce)(ce)現(xian)場(chang),通(tong)過(guo)核心部(bu)件氣(qi)體(ti)(ti)(ti)(ti)傳感器,實(shi)現(xian)氣(qi)體(ti)(ti)(ti)(ti)濃(nong)(nong)度(du)的(de)實(shi)時(shi)(shi)檢(jian)(jian)測(ce)(ce),也可(ke)以獨(du)立工作。氣(qi)體(ti)(ti)(ti)(ti)報(bao)警控制器可(ke)放置于值班室內(nei),接收(shou)氣(qi)體(ti)(ti)(ti)(ti)探(tan)測(ce)(ce)器檢(jian)(jian)測(ce)(ce)的(de)濃(nong)(nong)度(du),并實(shi)現(xian)濃(nong)(nong)度(du)的(de)顯(xian)(xian)示及濃(nong)(nong)度(du)超(chao)標后(hou)的(de)聲(sheng)光(guang)報(bao)警功(gong)能,并可(ke)以聯動外接設(she)備(如電磁(ci)閥、排風扇、噴淋裝(zhuang)置)通(tong)過(guo)開(kai)關量上傳PLC、DCS、消防系統等。

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