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光伏站sf6監測報警系統報警主機

發布時間:2023-11-30 08:38:28       發布人:dxdz  瀏覽量:

光伏站sf6監測報警系統報警主機

SF6氣(qi)(qi)體(ti)已有百年歷史(shi),它是法國兩位化學家Moissan和Lebeau于1900年合(he)成的人造惰性(xing)氣(qi)(qi)體(ti),1940年前后(hou),美國將其用(yong)于曼哈(ha)頓計劃(核軍(jun)事)。SF6是強電(dian)(dian)(dian)負性(xing)氣(qi)(qi)體(ti),它的分子(zi)極易(yi)吸附自由電(dian)(dian)(dian)子(zi)而形成質量(liang)大的負離子(zi),削弱氣(qi)(qi)體(ti)中(zhong)碰撞電(dian)(dian)(dian)離過程(cheng),因此其電(dian)(dian)(dian)氣(qi)(qi)絕緣強度(du)很高(gao),在(zai)均勻電(dian)(dian)(dian)場中(zhong)約(yue)(yue)為(wei)空(kong)氣(qi)(qi)絕緣強度(du)的2.5倍。SF6氣(qi)(qi)體(ti)在(zai)t≈2000K時出(chu)現(xian)熱分解高(gao)峰,因此在(zai)交流電(dian)(dian)(dian)弧(hu)電(dian)(dian)(dian)流過零時,SF6對弧(hu)道的冷卻作用(yong)比空(kong)氣(qi)(qi)強得多,其滅弧(hu)能力(li)約(yue)(yue)為(wei)空(kong)氣(qi)(qi)的100倍。SF6氣(qi)(qi)體(ti)絕緣的管(guan)道輸(shu)電(dian)(dian)(dian)線的優(you)點是介質損(sun)耗小、傳輸(shu)容量(liang)大,且可用(yong)于高(gao)落差場合(he),因此常用(yong)于水(shui)電(dian)(dian)(dian)站出(chu)線,取(qu)代常規的充油(you)電(dian)(dian)(dian)纜。SF6氣(qi)(qi)體(ti)絕緣的變(bian)壓器具(ju)有防火防爆。

主(zhu)要功(gong)能(neng)(neng)監(jian)控(kong)報(bao)警主(zhu)機主(zhu)要用于對(dui)下采(cai)(cai)集實(shi)時(shi)數據(ju)(ju)(ju)(包括控(kong)制器在內(nei)),對(dui)這些數據(ju)(ju)(ju)進行(xing)(xing)分(fen)析和(he)管理,具(ju)有判斷現(xian)(xian)場數據(ju)(ju)(ju)是否超出(chu)(chu)設定(ding)報(bao)警閥(fa)值(zhi)(zhi)的(de)功(gong)能(neng)(neng),超出(chu)(chu)則進行(xing)(xing)報(bao)警輸出(chu)(chu),啟(qi)動(dong)風(feng)機進行(xing)(xing)通風(feng)或啟(qi)動(dong)除(chu)濕(shi)進行(xing)(xing)除(chu)濕(shi),同(tong)時(shi)聲(sheng)光報(bao)警器進入報(bao)警狀態(tai)(tai),并(bing)(bing)能(neng)(neng)接收(shou)入口處人員入室啟(qi)動(dong)風(feng)機進行(xing)(xing)通風(feng)的(de)功(gong)能(neng)(neng)。并(bing)(bing)可隨(sui)時(shi)接收(shou)一體(ti)化信息平臺的(de)訪(fang)問; 監(jian)控(kong)報(bao)警主(zhu)機的(de)液晶顯(xian)示(shi)(shi)屏(ping)顯(xian)示(shi)(shi)現(xian)(xian)場實(shi)時(shi)數據(ju)(ju)(ju)、歷(li)史(shi)數據(ju)(ju)(ju)、歷(li)史(shi)報(bao)警數據(ju)(ju)(ju)和(he)報(bao)警時(shi)間等各(ge)種(zhong)參數;還可采(cai)(cai)用鍵盤(pan)/觸模(mo)屏(ping)實(shi)現(xian)(xian)項(xiang)目設置(zhi)(zhi)、時(shi)間設置(zhi)(zhi)、閥(fa)值(zhi)(zhi)設置(zhi)(zhi)、定(ding)時(shi)采(cai)(cai)集設置(zhi)(zhi)、定(ding)時(shi)啟(qi)動(dong)風(feng)機設置(zhi)(zhi),還設有人體(ti)感應啟(qi)動(dong)液晶顯(xian)示(shi)(shi)屏(ping)背(bei)光及語音播(bo)報(bao)實(shi)時(shi)數據(ju)(ju)(ju)等多種(zhong)配(pei)置(zhi)(zhi)和(he)管理功(gong)能(neng)(neng)。并(bing)(bing)能(neng)(neng)支持外置(zhi)(zhi)顯(xian)示(shi)(shi)屏(ping)狀態(tai)(tai)顯(xian)示(shi)(shi)及語音播(bo)報(bao)功(gong)能(neng)(neng);

DX6000H型(xing)SF6 在線監測(ce)報警(jing)系(xi)統適用于配電(dian)室、開(kai)關站、光伏發電(dian)廠、海上(shang)風電(dian)場、10KV、35KV、220KV開(kai)關柜、GIS室等(deng)場所;設備監測(ce)精度(du)高、范圍(wei)廣、功能全,具(ju)有良好的(de)擴展性 2.1 采(cai)用1024*600觸摸屏,全中(zhong)文(wen)菜單操作(zuo),界面(mian)友(you)好,操作(zuo)簡(jian)單; 2.2 設備集成(cheng)三組485接(jie)(jie)口,采(cai)用插拔式接(jie)(jie)線端子接(jie)(jie)線簡(jian)單,具(ju)有良好的(de)抗干擾能力,總線通訊(xun),布線經濟(ji),安裝方便; 2.3 三組DC24V接(jie)(jie)口,可選(xuan)配DC3.3V、DC5V、DC12V電(dian)壓輸出(chu), 2.4 自動(dong)故(gu)障(zhang)檢(jian)測(ce),并(bing)能用中(zhong)文(wen)顯示(shi)處準確的(de)故(gu)障(zhang)部位及類型(xing); 2.5 自動(dong)檢(jian)索探測(ce)器地址及狀(zhuang)態,SF6/O2/溫(wen)濕度(du)探測(ce)器在同一系(xi)統監控; 2.6 大(da)容(rong)量儲存芯片,循環記(ji)錄(lu)報警(jing)信息,大(da)可記(ji)錄(lu)50000條; 2.7 RS485上(shang)傳接(jie)(jie)口,標準modbus Rtu通訊(xun)協議。

2.8 關鍵參(can)數(shu)(shu)(shu),加密設(she)(she)定,防(fang)止誤操作(zuo) 2.9 多可(ke)選配7組(zu)繼電器(qi),繼電器(qi)控制方式(shi)可(ke)軟件設(she)(she)置(zhi) 2.10 具有(you)(you) 年-月-日(ri)-時-分-秒設(she)(she)置(zhi)功(gong)能,并且帶有(you)(you)每周七天分別顯(xian)示(shi)功(gong)能 壁掛(gua)式(shi)SF6氣(qi)(qi)體(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)主(zhu)(zhu)機(ji)_SF6氧氣(qi)(qi)一體(ti)(ti)(ti)式(shi)探(tan)測(ce)器(qi)_SF6泄漏在線監(jian)測(ce)報(bao)(bao)警(jing)(jing)系統_SF6氣(qi)(qi)體(ti)(ti)(ti)在線監(jian)測(ce)報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)(qi)體(ti)(ti)(ti)在線監(jian)測(ce)報(bao)(bao)警(jing)(jing)系統 三(san)章:主(zhu)(zhu)要技術(shu)指標 3.1 壁掛(gua)式(shi)主(zhu)(zhu)機(ji)技術(shu)指標(DX6000H型) 3.1.1 工(gong)作(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出(chu): RS485 modbus_RTU 協議(yi)輸出(chu) 3.1.3 工(gong)作(zuo)溫(wen)度(du)(du): -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕(shi)度(du)(du): ≤93%RH 3.1.5 顯(xian)示(shi)方式(shi): 列表(biao)顯(xian)示(shi),每頁顯(xian)示(shi)8組(zu)或(huo)10組(zu)數(shu)(shu)(shu)據(每組(zu)包括SF6/02/溫(wen)度(du)(du)/濕(shi)度(du)(du)四種數(shu)(shu)(shu)據和兩種數(shu)(shu)(shu)據狀態) 3.1.6 上傳參(can)數(shu)(shu)(shu): 默(mo)認ID 1(可(ke)調),默(mo)認波(bo)特率9600(可(ke)調) 3.1.7 人體(ti)(ti)(ti)感應:默(mo)認開啟(qi)(qi)感應亮屏(ping)功(gong)能 3.1.8 屏(ping)幕保護:默(mo)認開啟(qi)(qi)亮屏(ping)5分鐘后自(zi)動(dong)(dong)(dong)息(xi)屏(ping),人體(ti)(ti)(ti)感應或(huo)觸摸可(ke)亮屏(ping) 3.1.9 排(pai)風(feng)(feng)功(gong)能:自(zi)動(dong)(dong)(dong)排(pai)風(feng)(feng),定時排(pai)風(feng)(feng),手動(dong)(dong)(dong)排(pai)風(feng)(feng),延時排(pai)風(feng)(feng),手動(dong)(dong)(dong)排(pai)風(feng)(feng)可(ke)設(she)(she)置(zhi)低1s,大12H,自(zi)動(dong)(dong)(dong)排(pai)風(feng)(feng)分為12組(zu),可(ke)設(she)(she)置(zhi)開啟(qi)(qi)組(zu)數(shu)(shu)(shu)、開啟(qi)(qi)日(ri)期、開啟(qi)(qi)時間及(ji)啟(qi)(qi)動(dong)(dong)(dong)時間(啟(qi)(qi)動(dong)(dong)(dong)時間可(ke)更改(gai))功(gong)能 sf6氣(qi)(qi)體(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)(qi)體(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)器(qi)_SF6報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)_SF6報(bao)(bao)警(jing)(jing)主(zhu)(zhu)機(ji)_SF6報(bao)(bao)警(jing)(jing)器(qi)。

六(liu)氟(fu)化(hua)硫氣體報警器(qi),六(liu)氟(fu)化(hua)硫報警器(qi),六(liu)氟(fu)化(hua)硫泄漏報警器(qi),能(neng)自動(dong)適應(ying)環境的變化(hua),自動(dong)修正傳(chuan)(chuan)感(gan)器(qi)的老(lao)化(hua)曲線,保持恒定的報警靈敏度(du),具備識別(bie)傳(chuan)(chuan)感(gan)器(qi)故障及提(ti)供高濃度(du)氣體超限保護(hu)的能(neng)力,當傳(chuan)(chuan)感(gan)器(qi)由于(yu)老(lao)化(hua)而可能(neng)失去功(gong)能(neng)時(shi),六(liu)氟(fu)化(hua)硫氣體報警器(qi)能(neng)自動(dong)識別(bie)并報警,有效避免了漏報,內(nei)置唯一(yi)的電(dian)子串號,無需撥碼(ma),避免了撥碼(ma)開關的機械故障帶來的系統不穩定。

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