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變電站SF6+O2雙氣體探測器檢測儀批發

發布時間:2023-12-06 12:19:28       發布人:dxdz  瀏覽量:

變電站SF6+O2雙氣體探測器檢測儀批發

SF6氣(qi)體(ti)已(yi)有百(bai)年(nian)歷史,它是法國(guo)兩(liang)位化學家(jia)Moissan和(he)Lebeau于(yu)1900年(nian)合成的(de)人造(zao)惰性(xing)氣(qi)體(ti),1940年(nian)前后(hou),美國(guo)將其(qi)用于(yu)曼(man)哈(ha)頓計劃(核軍事)。SF6是強(qiang)(qiang)電(dian)(dian)(dian)(dian)負性(xing)氣(qi)體(ti),它的(de)分子(zi)極易吸附(fu)自(zi)由電(dian)(dian)(dian)(dian)子(zi)而(er)形成質量大的(de)負離(li)子(zi),削(xue)弱(ruo)氣(qi)體(ti)中碰撞(zhuang)電(dian)(dian)(dian)(dian)離(li)過程(cheng),因此其(qi)電(dian)(dian)(dian)(dian)氣(qi)絕(jue)緣(yuan)強(qiang)(qiang)度很(hen)高(gao),在均勻電(dian)(dian)(dian)(dian)場中約(yue)為(wei)空(kong)氣(qi)絕(jue)緣(yuan)強(qiang)(qiang)度的(de)2.5倍(bei)。SF6氣(qi)體(ti)在t≈2000K時出(chu)現(xian)熱(re)分解高(gao)峰,因此在交流(liu)電(dian)(dian)(dian)(dian)弧電(dian)(dian)(dian)(dian)流(liu)過零時,SF6對弧道的(de)冷(leng)卻(que)作用比空(kong)氣(qi)強(qiang)(qiang)得多,其(qi)滅弧能力約(yue)為(wei)空(kong)氣(qi)的(de)100倍(bei)。SF6氣(qi)體(ti)絕(jue)緣(yuan)的(de)管道輸電(dian)(dian)(dian)(dian)線的(de)優點是介質損耗小、傳輸容量大,且可用于(yu)高(gao)落差場合,因此常(chang)用于(yu)水電(dian)(dian)(dian)(dian)站出(chu)線,取代常(chang)規的(de)充油(you)電(dian)(dian)(dian)(dian)纜。SF6氣(qi)體(ti)絕(jue)緣(yuan)的(de)變壓(ya)器具有防(fang)火(huo)防(fang)爆。

顯(xian)(xian)(xian)示(shi)(shi)屏(ping)由(you)控制單(dan)(dan)元、通(tong)信(xin)(xin)單(dan)(dan)元、人體(ti)感應(ying)啟(qi)動(dong)顯(xian)(xian)(xian)示(shi)(shi)及(ji)(ji)(ji)語音(yin)播(bo)報(bao)單(dan)(dan)元組(zu)成,當人體(ti)感應(ying)器感應(ying)到人身啟(qi)動(dong)信(xin)(xin)息(xi),將啟(qi)動(dong)信(xin)(xin)息(xi)通(tong)過485總(zong)線(xian)傳輸給監控主機,由(you)監控主機控制顯(xian)(xian)(xian)示(shi)(shi)單(dan)(dan)元顯(xian)(xian)(xian)示(shi)(shi)室內(nei)SF6高(gao)值及(ji)(ji)(ji)對(dui)(dui)應(ying)機號和O2低(di)值及(ji)(ji)(ji)對(dui)(dui)應(ying)機號,后(hou)顯(xian)(xian)(xian)示(shi)(shi)室內(nei)是否(fou)安全,同時(shi)語音(yin)播(bo)報(bao)顯(xian)(xian)(xian)示(shi)(shi)內(nei)容(rong)。專為(wei)多個(ge)入口而設計,一(yi)般安裝在場所入口處(chu),為(wei)工作人員在進入每個(ge)入口時(shi)都能及(ji)(ji)(ji)時(shi)播(bo)報(bao)和顯(xian)(xian)(xian)示(shi)(shi)場所內(nei)狀態和安全情況(kuang)。

DX6000H型SF6 在線(xian)監測(ce)報警(jing)系統(tong)適用(yong)于配電(dian)(dian)室(shi)、開關站、光伏發(fa)電(dian)(dian)廠(chang)、海上風電(dian)(dian)場、10KV、35KV、220KV開關柜(ju)、GIS室(shi)等(deng)場所;設(she)(she)備監測(ce)精度(du)高、范(fan)圍廣(guang)、功(gong)能全(quan),具(ju)有良好(hao)的擴展(zhan)性 2.1 采用(yong)1024*600觸摸屏,全(quan)中(zhong)文菜單(dan)操(cao)作,界面友好(hao),操(cao)作簡單(dan); 2.2 設(she)(she)備集成(cheng)三組(zu)(zu)485接口,采用(yong)插拔(ba)式接線(xian)端子接線(xian)簡單(dan),具(ju)有良好(hao)的抗(kang)干擾(rao)能力,總線(xian)通訊(xun)(xun),布線(xian)經(jing)濟(ji),安裝方(fang)便; 2.3 三組(zu)(zu)DC24V接口,可選配DC3.3V、DC5V、DC12V電(dian)(dian)壓(ya)輸出, 2.4 自動故障檢(jian)測(ce),并(bing)能用(yong)中(zhong)文顯示處準(zhun)確(que)的故障部位及類型; 2.5 自動檢(jian)索探(tan)(tan)測(ce)器地址及狀(zhuang)態,SF6/O2/溫濕度(du)探(tan)(tan)測(ce)器在同一系統(tong)監控; 2.6 大容量儲存芯片,循環記(ji)錄報警(jing)信息,大可記(ji)錄50000條; 2.7 RS485上傳接口,標(biao)準(zhun)modbus Rtu通訊(xun)(xun)協議。

2.8 關鍵參(can)數,加(jia)密設定,防止誤操作 2.9 多可(ke)選配7組(zu)(zu)(zu)繼電器(qi),繼電器(qi)控(kong)制方式(shi)可(ke)軟件設置(zhi)(zhi)(zhi)(zhi) 2.10 具(ju)有 年-月-日(ri)-時(shi)-分(fen)-秒設置(zhi)(zhi)(zhi)(zhi)功(gong)能(neng)(neng),并且帶有每周(zhou)七天分(fen)別顯(xian)(xian)示(shi)功(gong)能(neng)(neng) 壁掛式(shi)SF6氣(qi)(qi)(qi)體(ti)報(bao)警(jing)主(zhu)機_SF6氧氣(qi)(qi)(qi)一體(ti)式(shi)探測(ce)(ce)器(qi)_SF6泄(xie)漏在線監測(ce)(ce)報(bao)警(jing)系(xi)統_SF6氣(qi)(qi)(qi)體(ti)在線監測(ce)(ce)報(bao)警(jing)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)_SF6氣(qi)(qi)(qi)體(ti)在線監測(ce)(ce)報(bao)警(jing)系(xi)統 三章:主(zhu)要技術指(zhi)(zhi)標(biao) 3.1 壁掛式(shi)主(zhu)機技術指(zhi)(zhi)標(biao)(DX6000H型) 3.1.1 工(gong)作電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸(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)方式(shi): 列表顯(xian)(xian)示(shi),每頁顯(xian)(xian)示(shi)8組(zu)(zu)(zu)或10組(zu)(zu)(zu)數據(ju)(每組(zu)(zu)(zu)包括SF6/02/溫度/濕度四(si)種數據(ju)和兩種數據(ju)狀態) 3.1.6 上傳參(can)數: 默(mo)認(ren)ID 1(可(ke)調(diao)),默(mo)認(ren)波特率(lv)9600(可(ke)調(diao)) 3.1.7 人體(ti)感(gan)應(ying)(ying):默(mo)認(ren)開啟感(gan)應(ying)(ying)亮(liang)(liang)屏(ping)功(gong)能(neng)(neng) 3.1.8 屏(ping)幕保(bao)護:默(mo)認(ren)開啟亮(liang)(liang)屏(ping)5分(fen)鐘后自(zi)動(dong)息屏(ping),人體(ti)感(gan)應(ying)(ying)或觸摸可(ke)亮(liang)(liang)屏(ping) 3.1.9 排(pai)(pai)風(feng)(feng)功(gong)能(neng)(neng):自(zi)動(dong)排(pai)(pai)風(feng)(feng),定時(shi)排(pai)(pai)風(feng)(feng),手動(dong)排(pai)(pai)風(feng)(feng),延時(shi)排(pai)(pai)風(feng)(feng),手動(dong)排(pai)(pai)風(feng)(feng)可(ke)設置(zhi)(zhi)(zhi)(zhi)低1s,大(da)12H,自(zi)動(dong)排(pai)(pai)風(feng)(feng)分(fen)為12組(zu)(zu)(zu),可(ke)設置(zhi)(zhi)(zhi)(zhi)開啟組(zu)(zu)(zu)數、開啟日(ri)期(qi)、開啟時(shi)間(jian)(jian)及啟動(dong)時(shi)間(jian)(jian)(啟動(dong)時(shi)間(jian)(jian)可(ke)更(geng)改)功(gong)能(neng)(neng) sf6氣(qi)(qi)(qi)體(ti)報(bao)警(jing)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)_SF6氣(qi)(qi)(qi)體(ti)報(bao)警(jing)器(qi)_SF6報(bao)警(jing)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)_SF6報(bao)警(jing)主(zhu)機_SF6報(bao)警(jing)器(qi)。

六氟化(hua)硫(liu)報(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)是(shi)一款(kuan)專門用(yong)于(yu)檢測六氟化(hua)硫(liu)氣體(ti)(ti)(ti)(ti)泄漏(lou)、并(bing)能(neng)實(shi)(shi)時(shi)顯(xian)(xian)示氣體(ti)(ti)(ti)(ti)濃(nong)(nong)度,24小時(shi)實(shi)(shi)時(shi)在線檢測的(de)報(bao)警(jing)(jing)(jing)裝(zhuang)置(zhi)。六氟化(hua)硫(liu)報(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)由氣體(ti)(ti)(ti)(ti)報(bao)警(jing)(jing)(jing)控(kong)制器(qi)(qi)(qi)和氣體(ti)(ti)(ti)(ti)探測器(qi)(qi)(qi)兩部(bu)分組成,氣體(ti)(ti)(ti)(ti)探測器(qi)(qi)(qi)安裝(zhuang)在氣體(ti)(ti)(ti)(ti)泄漏(lou)檢測現(xian)(xian)場,通過(guo)核心部(bu)件氣體(ti)(ti)(ti)(ti)傳(chuan)感器(qi)(qi)(qi),實(shi)(shi)現(xian)(xian)氣體(ti)(ti)(ti)(ti)濃(nong)(nong)度的(de)實(shi)(shi)時(shi)檢測,也(ye)可(ke)以獨立工作。氣體(ti)(ti)(ti)(ti)報(bao)警(jing)(jing)(jing)控(kong)制器(qi)(qi)(qi)可(ke)放置(zhi)于(yu)值班室內,接收氣體(ti)(ti)(ti)(ti)探測器(qi)(qi)(qi)檢測的(de)濃(nong)(nong)度,并(bing)實(shi)(shi)現(xian)(xian)濃(nong)(nong)度的(de)顯(xian)(xian)示及濃(nong)(nong)度超標(biao)后的(de)聲光報(bao)警(jing)(jing)(jing)功能(neng),并(bing)可(ke)以聯動(dong)外接設備(bei)(如電磁閥(fa)、排風扇、噴(pen)淋裝(zhuang)置(zhi))通過(guo)開關量上(shang)傳(chuan)PLC、DCS、消防系統等。

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