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光伏站sf6泄漏報警在線監測系統報警主機多少錢

發布時間:2023-11-17 00:59:29       發布人:dxdz  瀏覽量:

光伏站sf6泄漏報警在線監測系統報警主機多少錢

SF6氣(qi)(qi)(qi)體(ti)已有百年(nian)歷史,它是(shi)法國兩位(wei)化學家(jia)Moissan和Lebeau于(yu)1900年(nian)合成的(de)(de)人(ren)造惰性氣(qi)(qi)(qi)體(ti),1940年(nian)前后,美國將(jiang)其用于(yu)曼哈(ha)頓計(ji)劃(hua)(核(he)軍(jun)事)。SF6是(shi)強電(dian)(dian)(dian)負(fu)(fu)性氣(qi)(qi)(qi)體(ti),它的(de)(de)分子(zi)極(ji)易吸附(fu)自由電(dian)(dian)(dian)子(zi)而(er)形成質(zhi)量大的(de)(de)負(fu)(fu)離(li)子(zi),削弱(ruo)氣(qi)(qi)(qi)體(ti)中碰撞電(dian)(dian)(dian)離(li)過(guo)程,因(yin)此(ci)(ci)其電(dian)(dian)(dian)氣(qi)(qi)(qi)絕(jue)緣(yuan)強度很高,在(zai)均勻電(dian)(dian)(dian)場(chang)中約為(wei)空氣(qi)(qi)(qi)絕(jue)緣(yuan)強度的(de)(de)2.5倍。SF6氣(qi)(qi)(qi)體(ti)在(zai)t≈2000K時出(chu)現熱分解高峰(feng),因(yin)此(ci)(ci)在(zai)交流電(dian)(dian)(dian)弧(hu)電(dian)(dian)(dian)流過(guo)零時,SF6對弧(hu)道(dao)的(de)(de)冷卻作用比空氣(qi)(qi)(qi)強得多,其滅弧(hu)能力約為(wei)空氣(qi)(qi)(qi)的(de)(de)100倍。SF6氣(qi)(qi)(qi)體(ti)絕(jue)緣(yuan)的(de)(de)管(guan)道(dao)輸電(dian)(dian)(dian)線的(de)(de)優(you)點是(shi)介質(zhi)損耗小(xiao)、傳(chuan)輸容量大,且可用于(yu)高落差場(chang)合,因(yin)此(ci)(ci)常用于(yu)水電(dian)(dian)(dian)站出(chu)線,取代常規的(de)(de)充油電(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)體(ti)絕(jue)緣(yuan)的(de)(de)變(bian)壓器具有防火防爆(bao)。

顯(xian)示屏由(you)控制單元、通信單元、人體感應啟動顯(xian)示及語(yu)音播報單元組成,當人體感應器(qi)感應到(dao)人身啟動信息,將啟動信息通過485總線傳輸給監控主(zhu)機(ji),由(you)監控主(zhu)機(ji)控制顯(xian)示單元顯(xian)示室(shi)(shi)內SF6高(gao)值(zhi)及對應機(ji)號和(he)O2低值(zhi)及對應機(ji)號,后顯(xian)示室(shi)(shi)內是否(fou)安(an)全(quan),同時(shi)語(yu)音播報顯(xian)示內容。專為多(duo)個入(ru)(ru)口而設計,一般安(an)裝在場所入(ru)(ru)口處,為工作(zuo)人員在進入(ru)(ru)每個入(ru)(ru)口時(shi)都能及時(shi)播報和(he)顯(xian)示場所內狀態和(he)安(an)全(quan)情況(kuang)。

DX6000H型SF6 在(zai)線監測(ce)(ce)報警系統適用(yong)(yong)于配電(dian)室、開關站、光伏發電(dian)廠、海上(shang)(shang)風電(dian)場(chang)、10KV、35KV、220KV開關柜、GIS室等場(chang)所;設(she)備監測(ce)(ce)精度(du)高、范圍廣(guang)、功能(neng)全,具有良好的擴(kuo)展(zhan)性 2.1 采用(yong)(yong)1024*600觸摸屏(ping),全中(zhong)文菜單操作,界面友好,操作簡單; 2.2 設(she)備集(ji)成(cheng)三組(zu)485接(jie)(jie)口(kou)(kou),采用(yong)(yong)插拔式接(jie)(jie)線端子接(jie)(jie)線簡單,具有良好的抗干擾能(neng)力,總線通(tong)訊(xun),布線經濟,安(an)裝方便; 2.3 三組(zu)DC24V接(jie)(jie)口(kou)(kou),可(ke)(ke)選配DC3.3V、DC5V、DC12V電(dian)壓輸(shu)出(chu), 2.4 自動(dong)故障(zhang)檢測(ce)(ce),并能(neng)用(yong)(yong)中(zhong)文顯(xian)示處準確的故障(zhang)部位及(ji)類(lei)型; 2.5 自動(dong)檢索探測(ce)(ce)器(qi)地(di)址及(ji)狀態,SF6/O2/溫濕度(du)探測(ce)(ce)器(qi)在(zai)同一系統監控; 2.6 大容量儲存芯片,循(xun)環(huan)記(ji)錄報警信息(xi),大可(ke)(ke)記(ji)錄50000條; 2.7 RS485上(shang)(shang)傳(chuan)接(jie)(jie)口(kou)(kou),標準modbus Rtu通(tong)訊(xun)協議。

2.8 關鍵(jian)參數(shu),加密(mi)設(she)定,防止誤操作(zuo) 2.9 多可選配7組(zu)繼電器(qi),繼電器(qi)控制方式(shi)可軟(ruan)件設(she)置(zhi)(zhi) 2.10 具有(you) 年(nian)-月-日(ri)(ri)-時(shi)(shi)-分-秒設(she)置(zhi)(zhi)功(gong)(gong)(gong)(gong)能(neng)(neng),并且(qie)帶有(you)每(mei)周七天分別顯(xian)示(shi)功(gong)(gong)(gong)(gong)能(neng)(neng) 壁(bi)(bi)掛式(shi)SF6氣(qi)(qi)體(ti)(ti)報警(jing)(jing)主(zhu)(zhu)機(ji)_SF6氧(yang)氣(qi)(qi)一體(ti)(ti)式(shi)探測(ce)器(qi)_SF6泄漏在(zai)(zai)線(xian)(xian)監測(ce)報警(jing)(jing)系(xi)統_SF6氣(qi)(qi)體(ti)(ti)在(zai)(zai)線(xian)(xian)監測(ce)報警(jing)(jing)裝置(zhi)(zhi)_SF6氣(qi)(qi)體(ti)(ti)在(zai)(zai)線(xian)(xian)監測(ce)報警(jing)(jing)系(xi)統 三章:主(zhu)(zhu)要技(ji)(ji)術(shu)指(zhi)標(biao) 3.1 壁(bi)(bi)掛式(shi)主(zhu)(zhu)機(ji)技(ji)(ji)術(shu)指(zhi)標(biao)(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 協議輸出(chu) 3.1.3 工(gong)作(zuo)溫(wen)(wen)度: -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕(shi)度: ≤93%RH 3.1.5 顯(xian)示(shi)方式(shi): 列表顯(xian)示(shi),每(mei)頁顯(xian)示(shi)8組(zu)或(huo)10組(zu)數(shu)據(ju)(每(mei)組(zu)包(bao)括SF6/02/溫(wen)(wen)度/濕(shi)度四種數(shu)據(ju)和兩種數(shu)據(ju)狀態) 3.1.6 上傳參數(shu): 默(mo)(mo)認(ren)ID 1(可調(diao)),默(mo)(mo)認(ren)波特率9600(可調(diao)) 3.1.7 人體(ti)(ti)感(gan)應(ying):默(mo)(mo)認(ren)開(kai)(kai)(kai)啟(qi)(qi)感(gan)應(ying)亮屏(ping)功(gong)(gong)(gong)(gong)能(neng)(neng) 3.1.8 屏(ping)幕保護:默(mo)(mo)認(ren)開(kai)(kai)(kai)啟(qi)(qi)亮屏(ping)5分鐘后自動(dong)(dong)息屏(ping),人體(ti)(ti)感(gan)應(ying)或(huo)觸摸可亮屏(ping) 3.1.9 排(pai)風(feng)(feng)功(gong)(gong)(gong)(gong)能(neng)(neng):自動(dong)(dong)排(pai)風(feng)(feng),定時(shi)(shi)排(pai)風(feng)(feng),手(shou)動(dong)(dong)排(pai)風(feng)(feng),延時(shi)(shi)排(pai)風(feng)(feng),手(shou)動(dong)(dong)排(pai)風(feng)(feng)可設(she)置(zhi)(zhi)低1s,大(da)12H,自動(dong)(dong)排(pai)風(feng)(feng)分為12組(zu),可設(she)置(zhi)(zhi)開(kai)(kai)(kai)啟(qi)(qi)組(zu)數(shu)、開(kai)(kai)(kai)啟(qi)(qi)日(ri)(ri)期、開(kai)(kai)(kai)啟(qi)(qi)時(shi)(shi)間及啟(qi)(qi)動(dong)(dong)時(shi)(shi)間(啟(qi)(qi)動(dong)(dong)時(shi)(shi)間可更(geng)改)功(gong)(gong)(gong)(gong)能(neng)(neng) sf6氣(qi)(qi)體(ti)(ti)報警(jing)(jing)裝置(zhi)(zhi)_SF6氣(qi)(qi)體(ti)(ti)報警(jing)(jing)器(qi)_SF6報警(jing)(jing)裝置(zhi)(zhi)_SF6報警(jing)(jing)主(zhu)(zhu)機(ji)_SF6報警(jing)(jing)器(qi)。

SF6行(xing)業安全法規(gui)摘錄 ■191條(tiao) 裝(zhuang)有SF6設(she)備的配電(dian)裝(zhuang)置(zhi)室(shi)和SF6氣(qi)體(ti)(ti)實驗室(shi),必須(xu)裝(zhuang)設(she)強(qiang)力通風裝(zhuang)置(zhi)。風口應設(she)置(zhi)在室(shi)內低(di)部。■192條(tiao) 在室(shi)內,設(she)備充裝(zhuang)SF6氣(qi)體(ti)(ti)時,周圍環(huan)境(jing)相對濕度應≤80%,同時必須(xu)開啟通風系(xi)統(tong),并避免SF6氣(qi)體(ti)(ti)漏泄到工(gong)作(zuo)(zuo)區(qu)(qu)。工(gong)作(zuo)(zuo)區(qu)(qu)空(kong)氣(qi)中(zhong)SF6氣(qi)體(ti)(ti)含(han)(han)量不(bu)得超(chao)過1000ppm。■196條(tiao) 工(gong)作(zuo)(zuo)人員(yuan)進(jin)入(ru)SF6配電(dian)裝(zhuang)置(zhi)室(shi),必須(xu)先(xian)通風15min,并用檢漏儀測量SF6氣(qi)體(ti)(ti)含(han)(han)量。盡量避免一人進(jin)入(ru)SF6配電(dian)裝(zhuang)置(zhi)室(shi)進(jin)行(xing)巡視,不(bu)準一人進(jin)入(ru)從事檢修工(gong)作(zuo)(zuo)。■198條(tiao) 進(jin)入(ru)SF6配電(dian)裝(zhuang)置(zhi)室(shi)低(di)位區(qu)(qu)或電(dian)纜(lan)溝進(jin)行(xing)工(gong)作(zuo)(zuo)應先(xian)檢測含(han)(han)氧量(不(bu)低(di)于18%)和SF6氣(qi)體(ti)(ti)含(han)(han)量是否合格(ge)

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