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光伏站SF6+O2雙氣體探測器SF6報警

發布時間:2023-10-15 10:38:47       發布人:147小編  瀏覽量:

光伏站SF6+O2雙氣體探測器SF6報警

SF6氣(qi)(qi)(qi)體(ti)(ti)已有百年(nian)歷史,它是法(fa)國兩位化學家Moissan和Lebeau于(yu)1900年(nian)合成的(de)(de)(de)(de)(de)人造惰性氣(qi)(qi)(qi)體(ti)(ti),1940年(nian)前后,美(mei)國將其(qi)用于(yu)曼哈頓計劃(核軍事(shi))。SF6是強電(dian)(dian)負性氣(qi)(qi)(qi)體(ti)(ti),它的(de)(de)(de)(de)(de)分(fen)子(zi)極易吸附自由(you)電(dian)(dian)子(zi)而形成質(zhi)量(liang)大(da)的(de)(de)(de)(de)(de)負離(li)子(zi),削弱氣(qi)(qi)(qi)體(ti)(ti)中碰(peng)撞電(dian)(dian)離(li)過(guo)程(cheng),因(yin)此其(qi)電(dian)(dian)氣(qi)(qi)(qi)絕緣(yuan)強度很高(gao),在(zai)均勻電(dian)(dian)場(chang)中約(yue)為空(kong)氣(qi)(qi)(qi)絕緣(yuan)強度的(de)(de)(de)(de)(de)2.5倍。SF6氣(qi)(qi)(qi)體(ti)(ti)在(zai)t≈2000K時(shi)出現熱分(fen)解高(gao)峰,因(yin)此在(zai)交流(liu)電(dian)(dian)弧(hu)電(dian)(dian)流(liu)過(guo)零時(shi),SF6對(dui)弧(hu)道的(de)(de)(de)(de)(de)冷卻作用比(bi)空(kong)氣(qi)(qi)(qi)強得多,其(qi)滅弧(hu)能力(li)約(yue)為空(kong)氣(qi)(qi)(qi)的(de)(de)(de)(de)(de)100倍。SF6氣(qi)(qi)(qi)體(ti)(ti)絕緣(yuan)的(de)(de)(de)(de)(de)管道輸(shu)電(dian)(dian)線的(de)(de)(de)(de)(de)優點是介質(zhi)損耗小、傳輸(shu)容量(liang)大(da),且可用于(yu)高(gao)落差場(chang)合,因(yin)此常(chang)用于(yu)水電(dian)(dian)站出線,取代常(chang)規的(de)(de)(de)(de)(de)充油電(dian)(dian)纜。SF6氣(qi)(qi)(qi)體(ti)(ti)絕緣(yuan)的(de)(de)(de)(de)(de)變壓器(qi)具有防火防爆。

主要功(gong)能(neng)監控報(bao)(bao)(bao)警(jing)主機(ji)主要用(yong)于對下(xia)采集實(shi)(shi)時數(shu)據(ju)(ju)(包括(kuo)控制器在內),對這些數(shu)據(ju)(ju)進(jin)行(xing)分析和管(guan)理,具有判斷現(xian)場數(shu)據(ju)(ju)是(shi)否超出設(she)(she)定(ding)報(bao)(bao)(bao)警(jing)閥值(zhi)的功(gong)能(neng),超出則進(jin)行(xing)報(bao)(bao)(bao)警(jing)輸(shu)出,啟(qi)動(dong)(dong)風機(ji)進(jin)行(xing)通風或(huo)啟(qi)動(dong)(dong)除濕進(jin)行(xing)除濕,同時聲光(guang)報(bao)(bao)(bao)警(jing)器進(jin)入報(bao)(bao)(bao)警(jing)狀態,并(bing)(bing)能(neng)接收入口(kou)處人員入室(shi)啟(qi)動(dong)(dong)風機(ji)進(jin)行(xing)通風的功(gong)能(neng)。并(bing)(bing)可隨(sui)時接收一體化信息(xi)平(ping)臺(tai)的訪問(wen); 監控報(bao)(bao)(bao)警(jing)主機(ji)的液晶顯(xian)(xian)示屏(ping)顯(xian)(xian)示現(xian)場實(shi)(shi)時數(shu)據(ju)(ju)、歷(li)史數(shu)據(ju)(ju)、歷(li)史報(bao)(bao)(bao)警(jing)數(shu)據(ju)(ju)和報(bao)(bao)(bao)警(jing)時間等各種參數(shu);還可采用(yong)鍵盤/觸(chu)模屏(ping)實(shi)(shi)現(xian)項目設(she)(she)置(zhi)(zhi)、時間設(she)(she)置(zhi)(zhi)、閥值(zhi)設(she)(she)置(zhi)(zhi)、定(ding)時采集設(she)(she)置(zhi)(zhi)、定(ding)時啟(qi)動(dong)(dong)風機(ji)設(she)(she)置(zhi)(zhi),還設(she)(she)有人體感(gan)應啟(qi)動(dong)(dong)液晶顯(xian)(xian)示屏(ping)背光(guang)及(ji)語音播報(bao)(bao)(bao)實(shi)(shi)時數(shu)據(ju)(ju)等多種配置(zhi)(zhi)和管(guan)理功(gong)能(neng)。并(bing)(bing)能(neng)支持外置(zhi)(zhi)顯(xian)(xian)示屏(ping)狀態顯(xian)(xian)示及(ji)語音播報(bao)(bao)(bao)功(gong)能(neng);

DX6000H型(xing)SF6 在線監(jian)測(ce)報警系(xi)統(tong)適用于配(pei)(pei)電(dian)室、開關站、光伏發電(dian)廠、海上(shang)風電(dian)場(chang)(chang)、10KV、35KV、220KV開關柜、GIS室等場(chang)(chang)所;設備(bei)監(jian)測(ce)精度高(gao)、范圍廣、功能全(quan)(quan),具有良好的(de)擴展性 2.1 采(cai)用1024*600觸摸屏,全(quan)(quan)中(zhong)(zhong)文(wen)菜(cai)單(dan)操作,界面友好,操作簡單(dan); 2.2 設備(bei)集(ji)成三組485接(jie)口,采(cai)用插拔式(shi)接(jie)線端子接(jie)線簡單(dan),具有良好的(de)抗(kang)干擾(rao)能力,總線通訊(xun),布線經濟,安裝方便; 2.3 三組DC24V接(jie)口,可選配(pei)(pei)DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自(zi)(zi)動故(gu)障(zhang)檢測(ce),并能用中(zhong)(zhong)文(wen)顯示處(chu)準確的(de)故(gu)障(zhang)部(bu)位(wei)及(ji)類型(xing); 2.5 自(zi)(zi)動檢索探(tan)測(ce)器地址及(ji)狀態,SF6/O2/溫濕度探(tan)測(ce)器在同一(yi)系(xi)統(tong)監(jian)控; 2.6 大容量儲存芯片,循環記錄報警信息(xi),大可記錄50000條; 2.7 RS485上(shang)傳接(jie)口,標準modbus Rtu通訊(xun)協議。

2.8 關(guan)鍵參數(shu)(shu),加密設(she)(she)(she)(she)定(ding),防止(zhi)誤操作 2.9 多可(ke)(ke)選配(pei)7組(zu)繼電器,繼電器控制(zhi)方式可(ke)(ke)軟件(jian)設(she)(she)(she)(she)置(zhi)(zhi)(zhi) 2.10 具有 年-月-日(ri)-時(shi)-分-秒(miao)設(she)(she)(she)(she)置(zhi)(zhi)(zhi)功(gong)能(neng),并且帶有每(mei)周七天分別顯示功(gong)能(neng) 壁(bi)掛式SF6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)主機_SF6氧氣(qi)一體(ti)(ti)(ti)式探測(ce)器_SF6泄漏在(zai)(zai)線(xian)(xian)監測(ce)報(bao)(bao)(bao)警(jing)系(xi)(xi)統(tong)_SF6氣(qi)體(ti)(ti)(ti)在(zai)(zai)線(xian)(xian)監測(ce)報(bao)(bao)(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6氣(qi)體(ti)(ti)(ti)在(zai)(zai)線(xian)(xian)監測(ce)報(bao)(bao)(bao)警(jing)系(xi)(xi)統(tong) 三章(zhang):主要技術指標(biao) 3.1 壁(bi)掛式主機技術指標(biao)(DX6000H型) 3.1.1 工(gong)作電壓(ya): 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(wen)(wen)度: -20℃~+55℃ 3.1.4 工(gong)作濕度: ≤93%RH 3.1.5 顯示方式: 列(lie)表(biao)顯示,每(mei)頁顯示8組(zu)或10組(zu)數(shu)(shu)據(ju)(每(mei)組(zu)包括(kuo)SF6/02/溫(wen)(wen)度/濕度四種(zhong)數(shu)(shu)據(ju)和(he)兩種(zhong)數(shu)(shu)據(ju)狀態(tai)) 3.1.6 上傳(chuan)參數(shu)(shu): 默認ID 1(可(ke)(ke)調(diao)),默認波(bo)特(te)率9600(可(ke)(ke)調(diao)) 3.1.7 人體(ti)(ti)(ti)感(gan)應:默認開(kai)啟(qi)感(gan)應亮屏(ping)功(gong)能(neng) 3.1.8 屏(ping)幕保護:默認開(kai)啟(qi)亮屏(ping)5分鐘后自動(dong)息屏(ping),人體(ti)(ti)(ti)感(gan)應或觸摸可(ke)(ke)亮屏(ping) 3.1.9 排(pai)風(feng)(feng)(feng)功(gong)能(neng):自動(dong)排(pai)風(feng)(feng)(feng),定(ding)時(shi)排(pai)風(feng)(feng)(feng),手動(dong)排(pai)風(feng)(feng)(feng),延時(shi)排(pai)風(feng)(feng)(feng),手動(dong)排(pai)風(feng)(feng)(feng)可(ke)(ke)設(she)(she)(she)(she)置(zhi)(zhi)(zhi)低1s,大12H,自動(dong)排(pai)風(feng)(feng)(feng)分為12組(zu),可(ke)(ke)設(she)(she)(she)(she)置(zhi)(zhi)(zhi)開(kai)啟(qi)組(zu)數(shu)(shu)、開(kai)啟(qi)日(ri)期、開(kai)啟(qi)時(shi)間(jian)及(ji)啟(qi)動(dong)時(shi)間(jian)(啟(qi)動(dong)時(shi)間(jian)可(ke)(ke)更改)功(gong)能(neng) sf6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)器_SF6報(bao)(bao)(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6報(bao)(bao)(bao)警(jing)主機_SF6報(bao)(bao)(bao)警(jing)器。

六氟化硫報(bao)(bao)警器(qi)(qi)是(shi)我公司科(ke)研(yan)(yan)人員根據市場需求研(yan)(yan)制(zhi)成功的(de)(de)新一(yi)代科(ke)技電(dian)子產品,嚴(yan)格(ge)設(she)計制(zhi)造(zao),探測器(qi)(qi)內的(de)(de)檢測傳感(gan)(gan)器(qi)(qi)采用(yong)進(jin)口傳感(gan)(gan)器(qi)(qi)作為檢測元(yuan)件(jian),靈敏度(du)高,響(xiang)應(ying)速度(du)塊,當報(bao)(bao)警器(qi)(qi)探測到(dao)環(huan)境中的(de)(de)六氟化硫氣體濃度(du)達(da)(da)到(dao)或(huo)超過(guo)預設(she)置報(bao)(bao)警點時(shi),控制(zhi)主(zhu)機(ji)立即發出聲光報(bao)(bao)警,同時(shi)可啟動排風(feng)裝置,已達(da)(da)到(dao)安全之(zhi)目的(de)(de)。

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