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光伏站sf6泄露報警系統SF6檢測報警裝置

發布時間:2023-11-24 21:55:32       發布人:dxdz  瀏覽量:

光伏站sf6泄露報警系統SF6檢測報警裝置

SF6氣體(ti)(ti)已有百年(nian)(nian)歷史(shi),它是(shi)法(fa)國兩(liang)位化學家Moissan和Lebeau于(yu)1900年(nian)(nian)合成(cheng)的(de)人造惰性(xing)氣體(ti)(ti),1940年(nian)(nian)前后,美國將其(qi)用于(yu)曼哈頓(dun)計(ji)劃(核軍事)。SF6是(shi)強電(dian)負(fu)性(xing)氣體(ti)(ti),它的(de)分子(zi)(zi)極易吸附自由電(dian)子(zi)(zi)而形成(cheng)質量(liang)大的(de)負(fu)離(li)子(zi)(zi),削弱氣體(ti)(ti)中(zhong)碰撞電(dian)離(li)過(guo)程(cheng),因此其(qi)電(dian)氣絕(jue)(jue)緣(yuan)強度很高,在(zai)(zai)均勻電(dian)場(chang)(chang)中(zhong)約(yue)為空(kong)氣絕(jue)(jue)緣(yuan)強度的(de)2.5倍。SF6氣體(ti)(ti)在(zai)(zai)t≈2000K時(shi)出現熱分解高峰,因此在(zai)(zai)交流電(dian)弧(hu)電(dian)流過(guo)零(ling)時(shi),SF6對弧(hu)道的(de)冷(leng)卻作用比空(kong)氣強得多,其(qi)滅(mie)弧(hu)能力約(yue)為空(kong)氣的(de)100倍。SF6氣體(ti)(ti)絕(jue)(jue)緣(yuan)的(de)管道輸(shu)電(dian)線(xian)的(de)優點是(shi)介質損耗(hao)小、傳(chuan)輸(shu)容量(liang)大,且可用于(yu)高落(luo)差場(chang)(chang)合,因此常用于(yu)水電(dian)站出線(xian),取代(dai)常規的(de)充油電(dian)纜。SF6氣體(ti)(ti)絕(jue)(jue)緣(yuan)的(de)變壓(ya)器具有防火防爆(bao)。

主要(yao)(yao)功能(neng)(neng)(neng)(neng)(neng)監控(kong)(kong)報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)主機(ji)(ji)主要(yao)(yao)用于對下采集實(shi)(shi)時(shi)(shi)數據(ju)(ju)(ju)(包括(kuo)控(kong)(kong)制器在內(nei)),對這(zhe)些數據(ju)(ju)(ju)進行分(fen)析(xi)和管理,具有判(pan)斷(duan)現(xian)場數據(ju)(ju)(ju)是否超(chao)出(chu)設(she)定報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)閥值(zhi)的(de)(de)功能(neng)(neng)(neng)(neng)(neng),超(chao)出(chu)則(ze)進行報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)輸出(chu),啟動(dong)風(feng)(feng)機(ji)(ji)進行通風(feng)(feng)或啟動(dong)除(chu)(chu)濕進行除(chu)(chu)濕,同(tong)時(shi)(shi)聲光(guang)報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)器進入(ru)(ru)報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)狀(zhuang)態(tai)(tai),并(bing)能(neng)(neng)(neng)(neng)(neng)接收入(ru)(ru)口(kou)處人員入(ru)(ru)室啟動(dong)風(feng)(feng)機(ji)(ji)進行通風(feng)(feng)的(de)(de)功能(neng)(neng)(neng)(neng)(neng)。并(bing)可(ke)隨時(shi)(shi)接收一體化信息平臺(tai)的(de)(de)訪問; 監控(kong)(kong)報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)主機(ji)(ji)的(de)(de)液晶(jing)顯示(shi)屏(ping)顯示(shi)現(xian)場實(shi)(shi)時(shi)(shi)數據(ju)(ju)(ju)、歷(li)史(shi)數據(ju)(ju)(ju)、歷(li)史(shi)報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)數據(ju)(ju)(ju)和報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)時(shi)(shi)間(jian)等各種參數;還可(ke)采用鍵盤/觸模屏(ping)實(shi)(shi)現(xian)項(xiang)目設(she)置(zhi)、時(shi)(shi)間(jian)設(she)置(zhi)、閥值(zhi)設(she)置(zhi)、定時(shi)(shi)采集設(she)置(zhi)、定時(shi)(shi)啟動(dong)風(feng)(feng)機(ji)(ji)設(she)置(zhi),還設(she)有人體感應(ying)啟動(dong)液晶(jing)顯示(shi)屏(ping)背光(guang)及語(yu)音播(bo)報(bao)(bao)(bao)(bao)(bao)實(shi)(shi)時(shi)(shi)數據(ju)(ju)(ju)等多種配(pei)置(zhi)和管理功能(neng)(neng)(neng)(neng)(neng)。并(bing)能(neng)(neng)(neng)(neng)(neng)支(zhi)持(chi)外置(zhi)顯示(shi)屏(ping)狀(zhuang)態(tai)(tai)顯示(shi)及語(yu)音播(bo)報(bao)(bao)(bao)(bao)(bao)功能(neng)(neng)(neng)(neng)(neng);

DX6000H型SF6 在(zai)線監(jian)測(ce)報警(jing)系(xi)統(tong)適用于配電(dian)室、開(kai)關站、光伏發電(dian)廠、海上風電(dian)場、10KV、35KV、220KV開(kai)關柜、GIS室等場所;設備監(jian)測(ce)精(jing)度高、范(fan)圍廣(guang)、功能全(quan),具有良(liang)好(hao)的擴展性 2.1 采用1024*600觸摸屏,全(quan)中文菜單(dan)(dan)操作(zuo),界面友好(hao),操作(zuo)簡(jian)單(dan)(dan); 2.2 設備集成三組485接(jie)(jie)口,采用插拔式接(jie)(jie)線端子接(jie)(jie)線簡(jian)單(dan)(dan),具有良(liang)好(hao)的抗干擾能力,總(zong)線通(tong)(tong)訊,布線經濟(ji),安裝方(fang)便; 2.3 三組DC24V接(jie)(jie)口,可(ke)選配DC3.3V、DC5V、DC12V電(dian)壓輸(shu)出, 2.4 自動(dong)故(gu)障檢(jian)測(ce),并能用中文顯示處準確的故(gu)障部位及(ji)類(lei)型; 2.5 自動(dong)檢(jian)索探測(ce)器地址及(ji)狀態,SF6/O2/溫濕度探測(ce)器在(zai)同一系(xi)統(tong)監(jian)控; 2.6 大(da)容(rong)量儲存芯片,循環記(ji)錄報警(jing)信息(xi),大(da)可(ke)記(ji)錄50000條; 2.7 RS485上傳接(jie)(jie)口,標準modbus Rtu通(tong)(tong)訊協議。

2.8 關鍵(jian)參(can)數(shu)(shu),加密設定(ding),防止誤操(cao)作 2.9 多可(ke)(ke)選配7組(zu)(zu)(zu)繼電(dian)器,繼電(dian)器控制(zhi)方式(shi)可(ke)(ke)軟件(jian)設置(zhi) 2.10 具有 年-月-日-時-分(fen)(fen)-秒設置(zhi)功能,并且帶有每周七天分(fen)(fen)別顯(xian)示功能 壁掛式(shi)SF6氣(qi)(qi)體報(bao)(bao)警主(zhu)(zhu)機_SF6氧氣(qi)(qi)一體式(shi)探(tan)測(ce)器_SF6泄(xie)漏在(zai)線監(jian)(jian)測(ce)報(bao)(bao)警系(xi)統_SF6氣(qi)(qi)體在(zai)線監(jian)(jian)測(ce)報(bao)(bao)警裝(zhuang)置(zhi)_SF6氣(qi)(qi)體在(zai)線監(jian)(jian)測(ce)報(bao)(bao)警系(xi)統 三章:主(zhu)(zhu)要(yao)技術(shu)指(zhi)(zhi)標 3.1 壁掛式(shi)主(zhu)(zhu)機技術(shu)指(zhi)(zhi)標(DX6000H型) 3.1.1 工(gong)(gong)作電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號(hao)輸出(chu): RS485 modbus_RTU 協(xie)議輸出(chu) 3.1.3 工(gong)(gong)作溫(wen)度: -20℃~+55℃ 3.1.4 工(gong)(gong)作濕度: ≤93%RH 3.1.5 顯(xian)示方式(shi): 列表顯(xian)示,每頁顯(xian)示8組(zu)(zu)(zu)或(huo)(huo)10組(zu)(zu)(zu)數(shu)(shu)據(每組(zu)(zu)(zu)包括SF6/02/溫(wen)度/濕度四(si)種數(shu)(shu)據和兩種數(shu)(shu)據狀(zhuang)態(tai)) 3.1.6 上傳(chuan)參(can)數(shu)(shu): 默(mo)(mo)認(ren)(ren)ID 1(可(ke)(ke)調),默(mo)(mo)認(ren)(ren)波特率9600(可(ke)(ke)調) 3.1.7 人體感應:默(mo)(mo)認(ren)(ren)開啟(qi)感應亮(liang)屏(ping)(ping)(ping)功能 3.1.8 屏(ping)(ping)(ping)幕保護:默(mo)(mo)認(ren)(ren)開啟(qi)亮(liang)屏(ping)(ping)(ping)5分(fen)(fen)鐘后自(zi)動(dong)(dong)息(xi)屏(ping)(ping)(ping),人體感應或(huo)(huo)觸摸可(ke)(ke)亮(liang)屏(ping)(ping)(ping) 3.1.9 排(pai)(pai)(pai)風(feng)(feng)(feng)功能:自(zi)動(dong)(dong)排(pai)(pai)(pai)風(feng)(feng)(feng),定(ding)時排(pai)(pai)(pai)風(feng)(feng)(feng),手(shou)動(dong)(dong)排(pai)(pai)(pai)風(feng)(feng)(feng),延時排(pai)(pai)(pai)風(feng)(feng)(feng),手(shou)動(dong)(dong)排(pai)(pai)(pai)風(feng)(feng)(feng)可(ke)(ke)設置(zhi)低1s,大12H,自(zi)動(dong)(dong)排(pai)(pai)(pai)風(feng)(feng)(feng)分(fen)(fen)為12組(zu)(zu)(zu),可(ke)(ke)設置(zhi)開啟(qi)組(zu)(zu)(zu)數(shu)(shu)、開啟(qi)日期、開啟(qi)時間及啟(qi)動(dong)(dong)時間(啟(qi)動(dong)(dong)時間可(ke)(ke)更改)功能 sf6氣(qi)(qi)體報(bao)(bao)警裝(zhuang)置(zhi)_SF6氣(qi)(qi)體報(bao)(bao)警器_SF6報(bao)(bao)警裝(zhuang)置(zhi)_SF6報(bao)(bao)警主(zhu)(zhu)機_SF6報(bao)(bao)警器。

六(liu)(liu)氟(fu)化硫氣體(ti)報(bao)警(jing)器(qi)(qi)(qi),六(liu)(liu)氟(fu)化硫報(bao)警(jing)器(qi)(qi)(qi),六(liu)(liu)氟(fu)化硫泄漏報(bao)警(jing)器(qi)(qi)(qi),能(neng)自(zi)動(dong)適應(ying)環境的(de)變化,自(zi)動(dong)修正傳(chuan)感(gan)器(qi)(qi)(qi)的(de)老化曲線,保持(chi)恒定的(de)報(bao)警(jing)靈(ling)敏(min)度,具備(bei)識別傳(chuan)感(gan)器(qi)(qi)(qi)故障及提供(gong)高(gao)濃度氣體(ti)超限保護(hu)的(de)能(neng)力,當傳(chuan)感(gan)器(qi)(qi)(qi)由于老化而(er)可能(neng)失(shi)去功能(neng)時,六(liu)(liu)氟(fu)化硫氣體(ti)報(bao)警(jing)器(qi)(qi)(qi)能(neng)自(zi)動(dong)識別并報(bao)警(jing),有效(xiao)避免(mian)了(le)漏報(bao),內置(zhi)唯一的(de)電子串號,無需撥碼,避免(mian)了(le)撥碼開關的(de)機械故障帶來的(de)系統(tong)不穩定。

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