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高壓柜sf6濃度在線監測系統

發布時間:2024-02-14 15:59:30       發布人:dxdz  瀏覽量:

高壓柜sf6濃度在線監測系統

SF6氣(qi)(qi)(qi)體(ti)已有百年(nian)歷史,它是(shi)(shi)法國(guo)兩位(wei)化學家Moissan和Lebeau于1900年(nian)合成(cheng)的人造惰性(xing)氣(qi)(qi)(qi)體(ti),1940年(nian)前后,美國(guo)將其(qi)用(yong)于曼哈頓計劃(核軍(jun)事)。SF6是(shi)(shi)強(qiang)電(dian)(dian)負性(xing)氣(qi)(qi)(qi)體(ti),它的分子(zi)極易吸附(fu)自由電(dian)(dian)子(zi)而形(xing)成(cheng)質(zhi)量大(da)的負離(li)子(zi),削弱氣(qi)(qi)(qi)體(ti)中碰撞(zhuang)電(dian)(dian)離(li)過程,因(yin)此(ci)其(qi)電(dian)(dian)氣(qi)(qi)(qi)絕(jue)緣強(qiang)度很(hen)高,在均勻電(dian)(dian)場中約(yue)為空(kong)(kong)氣(qi)(qi)(qi)絕(jue)緣強(qiang)度的2.5倍(bei)。SF6氣(qi)(qi)(qi)體(ti)在t≈2000K時出(chu)現熱分解(jie)高峰,因(yin)此(ci)在交流電(dian)(dian)弧(hu)(hu)電(dian)(dian)流過零時,SF6對弧(hu)(hu)道的冷卻作用(yong)比(bi)空(kong)(kong)氣(qi)(qi)(qi)強(qiang)得多,其(qi)滅弧(hu)(hu)能(neng)力(li)約(yue)為空(kong)(kong)氣(qi)(qi)(qi)的100倍(bei)。SF6氣(qi)(qi)(qi)體(ti)絕(jue)緣的管道輸(shu)(shu)電(dian)(dian)線(xian)的優點是(shi)(shi)介(jie)質(zhi)損耗小、傳輸(shu)(shu)容量大(da),且可用(yong)于高落差場合,因(yin)此(ci)常用(yong)于水(shui)電(dian)(dian)站(zhan)出(chu)線(xian),取(qu)代常規的充油電(dian)(dian)纜。SF6氣(qi)(qi)(qi)體(ti)絕(jue)緣的變壓器具有防火防爆(bao)。

主(zhu)(zhu)要(yao)功能(neng)監(jian)控(kong)報(bao)(bao)警(jing)(jing)主(zhu)(zhu)機(ji)(ji)主(zhu)(zhu)要(yao)用于對(dui)下采集(ji)(ji)實(shi)時(shi)數(shu)據(ju)(ju)(ju)(包括(kuo)控(kong)制器(qi)(qi)在(zai)內),對(dui)這些(xie)數(shu)據(ju)(ju)(ju)進(jin)(jin)(jin)行(xing)分析和管理,具(ju)有判斷現場(chang)數(shu)據(ju)(ju)(ju)是否(fou)超(chao)出(chu)設(she)定(ding)報(bao)(bao)警(jing)(jing)閥值(zhi)的功能(neng),超(chao)出(chu)則進(jin)(jin)(jin)行(xing)報(bao)(bao)警(jing)(jing)輸出(chu),啟(qi)動(dong)(dong)風(feng)(feng)機(ji)(ji)進(jin)(jin)(jin)行(xing)通風(feng)(feng)或啟(qi)動(dong)(dong)除(chu)濕進(jin)(jin)(jin)行(xing)除(chu)濕,同(tong)時(shi)聲光(guang)報(bao)(bao)警(jing)(jing)器(qi)(qi)進(jin)(jin)(jin)入報(bao)(bao)警(jing)(jing)狀(zhuang)(zhuang)態,并(bing)能(neng)接(jie)收(shou)入口處人(ren)員入室啟(qi)動(dong)(dong)風(feng)(feng)機(ji)(ji)進(jin)(jin)(jin)行(xing)通風(feng)(feng)的功能(neng)。并(bing)可隨時(shi)接(jie)收(shou)一體(ti)化(hua)信息平臺的訪問; 監(jian)控(kong)報(bao)(bao)警(jing)(jing)主(zhu)(zhu)機(ji)(ji)的液(ye)晶顯(xian)示(shi)屏顯(xian)示(shi)現場(chang)實(shi)時(shi)數(shu)據(ju)(ju)(ju)、歷史(shi)數(shu)據(ju)(ju)(ju)、歷史(shi)報(bao)(bao)警(jing)(jing)數(shu)據(ju)(ju)(ju)和報(bao)(bao)警(jing)(jing)時(shi)間等各種(zhong)參數(shu);還可采用鍵盤/觸(chu)模(mo)屏實(shi)現項目設(she)置(zhi)(zhi)、時(shi)間設(she)置(zhi)(zhi)、閥值(zhi)設(she)置(zhi)(zhi)、定(ding)時(shi)采集(ji)(ji)設(she)置(zhi)(zhi)、定(ding)時(shi)啟(qi)動(dong)(dong)風(feng)(feng)機(ji)(ji)設(she)置(zhi)(zhi),還設(she)有人(ren)體(ti)感應啟(qi)動(dong)(dong)液(ye)晶顯(xian)示(shi)屏背(bei)光(guang)及語音播(bo)報(bao)(bao)實(shi)時(shi)數(shu)據(ju)(ju)(ju)等多種(zhong)配置(zhi)(zhi)和管理功能(neng)。并(bing)能(neng)支(zhi)持外置(zhi)(zhi)顯(xian)示(shi)屏狀(zhuang)(zhuang)態顯(xian)示(shi)及語音播(bo)報(bao)(bao)功能(neng);

DX6000H型(xing)SF6 在線(xian)(xian)(xian)監測(ce)報警系(xi)統(tong)適用(yong)于(yu)配電(dian)室、開關站、光伏發電(dian)廠(chang)、海上風電(dian)場、10KV、35KV、220KV開關柜(ju)、GIS室等場所;設備(bei)(bei)監測(ce)精度高、范圍廣、功能全(quan),具(ju)有(you)良(liang)(liang)好的(de)擴(kuo)展性 2.1 采用(yong)1024*600觸摸屏,全(quan)中文(wen)(wen)菜單操(cao)(cao)作,界(jie)面(mian)友(you)好,操(cao)(cao)作簡(jian)單; 2.2 設備(bei)(bei)集成三組485接(jie)(jie)(jie)口,采用(yong)插(cha)拔式接(jie)(jie)(jie)線(xian)(xian)(xian)端子接(jie)(jie)(jie)線(xian)(xian)(xian)簡(jian)單,具(ju)有(you)良(liang)(liang)好的(de)抗干(gan)擾能力,總線(xian)(xian)(xian)通(tong)訊(xun),布線(xian)(xian)(xian)經濟,安裝方便; 2.3 三組DC24V接(jie)(jie)(jie)口,可選(xuan)配DC3.3V、DC5V、DC12V電(dian)壓(ya)輸(shu)出(chu), 2.4 自(zi)動故障檢(jian)(jian)測(ce),并能用(yong)中文(wen)(wen)顯(xian)示處準(zhun)(zhun)確的(de)故障部位及類型(xing); 2.5 自(zi)動檢(jian)(jian)索探(tan)測(ce)器(qi)地(di)址及狀(zhuang)態(tai),SF6/O2/溫濕(shi)度探(tan)測(ce)器(qi)在同一系(xi)統(tong)監控; 2.6 大容量儲存芯片(pian),循(xun)環記錄報警信息,大可記錄50000條; 2.7 RS485上傳接(jie)(jie)(jie)口,標準(zhun)(zhun)modbus Rtu通(tong)訊(xun)協議。

2.8 關鍵參(can)數(shu)(shu),加密設(she)(she)(she)定(ding),防止(zhi)誤操作(zuo)(zuo) 2.9 多可(ke)選配7組(zu)繼電器,繼電器控制方(fang)式(shi)可(ke)軟件設(she)(she)(she)置(zhi) 2.10 具有(you) 年-月-日(ri)-時(shi)(shi)-分-秒(miao)設(she)(she)(she)置(zhi)功(gong)能,并且帶有(you)每(mei)周(zhou)七天分別顯(xian)示(shi)功(gong)能 壁掛式(shi)SF6氣(qi)體報(bao)警(jing)主(zhu)機(ji)(ji)_SF6氧氣(qi)一體式(shi)探測器_SF6泄(xie)漏(lou)在(zai)線(xian)(xian)監(jian)測報(bao)警(jing)系(xi)統_SF6氣(qi)體在(zai)線(xian)(xian)監(jian)測報(bao)警(jing)裝置(zhi)_SF6氣(qi)體在(zai)線(xian)(xian)監(jian)測報(bao)警(jing)系(xi)統 三(san)章:主(zhu)要技術指標 3.1 壁掛式(shi)主(zhu)機(ji)(ji)技術指標(DX6000H型) 3.1.1 工作(zuo)(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出: RS485 modbus_RTU 協議輸(shu)出 3.1.3 工作(zuo)(zuo)溫度(du): -20℃~+55℃ 3.1.4 工作(zuo)(zuo)濕度(du): ≤93%RH 3.1.5 顯(xian)示(shi)方(fang)式(shi): 列表顯(xian)示(shi),每(mei)頁顯(xian)示(shi)8組(zu)或10組(zu)數(shu)(shu)據(每(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ID 1(可(ke)調),默(mo)認波(bo)特率(lv)9600(可(ke)調) 3.1.7 人體感(gan)應(ying):默(mo)認開(kai)啟(qi)感(gan)應(ying)亮(liang)屏(ping)功(gong)能 3.1.8 屏(ping)幕保護:默(mo)認開(kai)啟(qi)亮(liang)屏(ping)5分鐘后(hou)自動(dong)息屏(ping),人體感(gan)應(ying)或觸摸可(ke)亮(liang)屏(ping) 3.1.9 排(pai)(pai)風(feng)(feng)功(gong)能:自動(dong)排(pai)(pai)風(feng)(feng),定(ding)時(shi)(shi)排(pai)(pai)風(feng)(feng),手動(dong)排(pai)(pai)風(feng)(feng),延時(shi)(shi)排(pai)(pai)風(feng)(feng),手動(dong)排(pai)(pai)風(feng)(feng)可(ke)設(she)(she)(she)置(zhi)低1s,大(da)12H,自動(dong)排(pai)(pai)風(feng)(feng)分為(wei)12組(zu),可(ke)設(she)(she)(she)置(zhi)開(kai)啟(qi)組(zu)數(shu)(shu)、開(kai)啟(qi)日(ri)期、開(kai)啟(qi)時(shi)(shi)間及啟(qi)動(dong)時(shi)(shi)間(啟(qi)動(dong)時(shi)(shi)間可(ke)更改)功(gong)能 sf6氣(qi)體報(bao)警(jing)裝置(zhi)_SF6氣(qi)體報(bao)警(jing)器_SF6報(bao)警(jing)裝置(zhi)_SF6報(bao)警(jing)主(zhu)機(ji)(ji)_SF6報(bao)警(jing)器。

六(liu)氟化硫報警器(qi)是我公(gong)司科(ke)研人(ren)員根(gen)據市場需求研制(zhi)成功的(de)新一代科(ke)技(ji)電子產品,嚴格設(she)計制(zhi)造,探(tan)測器(qi)內的(de)檢測傳(chuan)感器(qi)采用進(jin)口傳(chuan)感器(qi)作為(wei)檢測元(yuan)件,靈敏度(du)(du)(du)高,響應速度(du)(du)(du)塊,當報警器(qi)探(tan)測到環(huan)境中(zhong)的(de)六(liu)氟化硫氣(qi)體濃度(du)(du)(du)達到或(huo)超過(guo)預設(she)置報警點時,控制(zhi)主機(ji)立即發(fa)出聲光報警,同時可啟動排(pai)風裝(zhuang)置,已達到安全之目(mu)的(de)。

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