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光伏站六氟化硫氣體報警系統裝置報警控制器批發

發布時間:2023-12-02 13:25:23       發布人:dxdz  瀏覽量:

光伏站六氟化硫氣體報警系統裝置報警控制器批發

SF6氣(qi)(qi)體(ti)(ti)已有百(bai)年(nian)歷史,它(ta)是法(fa)國兩位(wei)化學(xue)家Moissan和Lebeau于(yu)1900年(nian)合(he)成的(de)人造惰性(xing)氣(qi)(qi)體(ti)(ti),1940年(nian)前后,美國將其(qi)用(yong)(yong)于(yu)曼哈頓計(ji)劃(核軍事(shi))。SF6是強電負(fu)性(xing)氣(qi)(qi)體(ti)(ti),它(ta)的(de)分(fen)子極易(yi)吸附(fu)自(zi)由電子而形成質(zhi)量大的(de)負(fu)離(li)(li)子,削弱氣(qi)(qi)體(ti)(ti)中(zhong)碰(peng)撞電離(li)(li)過程,因此其(qi)電氣(qi)(qi)絕(jue)緣強度很(hen)高,在(zai)(zai)均勻(yun)電場中(zhong)約為空(kong)氣(qi)(qi)絕(jue)緣強度的(de)2.5倍。SF6氣(qi)(qi)體(ti)(ti)在(zai)(zai)t≈2000K時出(chu)現(xian)熱分(fen)解(jie)高峰,因此在(zai)(zai)交流(liu)電弧電流(liu)過零時,SF6對弧道(dao)的(de)冷卻作用(yong)(yong)比空(kong)氣(qi)(qi)強得(de)多,其(qi)滅(mie)弧能力約為空(kong)氣(qi)(qi)的(de)100倍。SF6氣(qi)(qi)體(ti)(ti)絕(jue)緣的(de)管道(dao)輸電線(xian)的(de)優點是介質(zhi)損耗(hao)小、傳輸容(rong)量大,且可用(yong)(yong)于(yu)高落差場合(he),因此常用(yong)(yong)于(yu)水電站出(chu)線(xian),取代常規的(de)充(chong)油電纜。SF6氣(qi)(qi)體(ti)(ti)絕(jue)緣的(de)變(bian)壓器具有防(fang)火防(fang)爆(bao)。

主要功(gong)(gong)能(neng)(neng)(neng)(neng)(neng)監控(kong)報(bao)(bao)警(jing)主機(ji)主要用于對下采(cai)集實(shi)(shi)時(shi)(shi)(shi)數(shu)據(ju)(包括控(kong)制器(qi)在內),對這些(xie)數(shu)據(ju)進(jin)行(xing)(xing)分析和(he)管(guan)理,具(ju)有判(pan)斷現(xian)場(chang)數(shu)據(ju)是否超(chao)出(chu)設(she)定報(bao)(bao)警(jing)閥值的(de)功(gong)(gong)能(neng)(neng)(neng)(neng)(neng),超(chao)出(chu)則進(jin)行(xing)(xing)報(bao)(bao)警(jing)輸出(chu),啟(qi)(qi)動(dong)風(feng)機(ji)進(jin)行(xing)(xing)通(tong)風(feng)或啟(qi)(qi)動(dong)除濕(shi)進(jin)行(xing)(xing)除濕(shi),同時(shi)(shi)(shi)聲光報(bao)(bao)警(jing)器(qi)進(jin)入(ru)報(bao)(bao)警(jing)狀(zhuang)態,并能(neng)(neng)(neng)(neng)(neng)接收(shou)入(ru)口(kou)處人員入(ru)室啟(qi)(qi)動(dong)風(feng)機(ji)進(jin)行(xing)(xing)通(tong)風(feng)的(de)功(gong)(gong)能(neng)(neng)(neng)(neng)(neng)。并可(ke)(ke)隨時(shi)(shi)(shi)接收(shou)一體化信息平臺的(de)訪問; 監控(kong)報(bao)(bao)警(jing)主機(ji)的(de)液(ye)晶(jing)顯(xian)示(shi)(shi)屏(ping)顯(xian)示(shi)(shi)現(xian)場(chang)實(shi)(shi)時(shi)(shi)(shi)數(shu)據(ju)、歷史(shi)數(shu)據(ju)、歷史(shi)報(bao)(bao)警(jing)數(shu)據(ju)和(he)報(bao)(bao)警(jing)時(shi)(shi)(shi)間等各種參數(shu);還可(ke)(ke)采(cai)用鍵盤/觸模屏(ping)實(shi)(shi)現(xian)項目設(she)置、時(shi)(shi)(shi)間設(she)置、閥值設(she)置、定時(shi)(shi)(shi)采(cai)集設(she)置、定時(shi)(shi)(shi)啟(qi)(qi)動(dong)風(feng)機(ji)設(she)置,還設(she)有人體感(gan)應啟(qi)(qi)動(dong)液(ye)晶(jing)顯(xian)示(shi)(shi)屏(ping)背光及(ji)語音(yin)播(bo)報(bao)(bao)實(shi)(shi)時(shi)(shi)(shi)數(shu)據(ju)等多種配置和(he)管(guan)理功(gong)(gong)能(neng)(neng)(neng)(neng)(neng)。并能(neng)(neng)(neng)(neng)(neng)支持外置顯(xian)示(shi)(shi)屏(ping)狀(zhuang)態顯(xian)示(shi)(shi)及(ji)語音(yin)播(bo)報(bao)(bao)功(gong)(gong)能(neng)(neng)(neng)(neng)(neng);

DX6000H型SF6 在線(xian)(xian)(xian)監(jian)測(ce)報警(jing)系(xi)統適用(yong)(yong)于配(pei)(pei)電(dian)室(shi)、開(kai)關站(zhan)、光(guang)伏發電(dian)廠(chang)、海(hai)上(shang)風電(dian)場(chang)、10KV、35KV、220KV開(kai)關柜、GIS室(shi)等(deng)場(chang)所;設備(bei)監(jian)測(ce)精度(du)高、范圍廣、功能全,具有良好(hao)的擴展(zhan)性 2.1 采用(yong)(yong)1024*600觸摸屏,全中文(wen)菜單(dan)操作(zuo),界面(mian)友好(hao),操作(zuo)簡單(dan); 2.2 設備(bei)集成三(san)組(zu)485接(jie)口(kou),采用(yong)(yong)插拔式接(jie)線(xian)(xian)(xian)端(duan)子接(jie)線(xian)(xian)(xian)簡單(dan),具有良好(hao)的抗干擾能力,總(zong)線(xian)(xian)(xian)通訊,布(bu)線(xian)(xian)(xian)經濟(ji),安(an)裝方便(bian); 2.3 三(san)組(zu)DC24V接(jie)口(kou),可選配(pei)(pei)DC3.3V、DC5V、DC12V電(dian)壓(ya)輸出(chu), 2.4 自動(dong)故障檢測(ce),并(bing)能用(yong)(yong)中文(wen)顯(xian)示(shi)處準確的故障部位及(ji)類型; 2.5 自動(dong)檢索探測(ce)器(qi)地址及(ji)狀(zhuang)態,SF6/O2/溫濕度(du)探測(ce)器(qi)在同一系(xi)統監(jian)控; 2.6 大(da)容量儲存芯片,循(xun)環(huan)記(ji)錄報警(jing)信(xin)息,大(da)可記(ji)錄50000條; 2.7 RS485上(shang)傳接(jie)口(kou),標準modbus Rtu通訊協議。

2.8 關鍵參(can)數(shu)(shu)(shu),加密設(she)(she)定,防止誤操作(zuo) 2.9 多可(ke)選(xuan)配7組(zu)繼電器(qi)(qi),繼電器(qi)(qi)控(kong)制(zhi)方(fang)式可(ke)軟件設(she)(she)置 2.10 具有(you)(you) 年-月-日-時(shi)(shi)-分(fen)(fen)-秒設(she)(she)置功(gong)能(neng)(neng),并且帶有(you)(you)每周七天分(fen)(fen)別顯示(shi)功(gong)能(neng)(neng) 壁(bi)掛式SF6氣(qi)體(ti)(ti)(ti)報警(jing)(jing)主(zhu)(zhu)(zhu)機_SF6氧氣(qi)一體(ti)(ti)(ti)式探測(ce)器(qi)(qi)_SF6泄漏在(zai)(zai)線監測(ce)報警(jing)(jing)系統(tong)_SF6氣(qi)體(ti)(ti)(ti)在(zai)(zai)線監測(ce)報警(jing)(jing)裝置_SF6氣(qi)體(ti)(ti)(ti)在(zai)(zai)線監測(ce)報警(jing)(jing)系統(tong) 三章:主(zhu)(zhu)(zhu)要技(ji)術指標(biao)(biao) 3.1 壁(bi)掛式主(zhu)(zhu)(zhu)機技(ji)術指標(biao)(biao)(DX6000H型) 3.1.1 工(gong)(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)(gong)作(zuo)溫度(du)(du)(du): -20℃~+55℃ 3.1.4 工(gong)(gong)作(zuo)濕度(du)(du)(du): ≤93%RH 3.1.5 顯示(shi)方(fang)式: 列(lie)表顯示(shi),每頁(ye)顯示(shi)8組(zu)或10組(zu)數(shu)(shu)(shu)據(每組(zu)包(bao)括SF6/02/溫度(du)(du)(du)/濕度(du)(du)(du)四種數(shu)(shu)(shu)據和兩種數(shu)(shu)(shu)據狀態) 3.1.6 上(shang)傳參(can)數(shu)(shu)(shu): 默(mo)(mo)認(ren)(ren)(ren)ID 1(可(ke)調(diao)(diao)),默(mo)(mo)認(ren)(ren)(ren)波特率9600(可(ke)調(diao)(diao)) 3.1.7 人(ren)體(ti)(ti)(ti)感(gan)應(ying):默(mo)(mo)認(ren)(ren)(ren)開啟(qi)感(gan)應(ying)亮屏(ping)(ping)功(gong)能(neng)(neng) 3.1.8 屏(ping)(ping)幕(mu)保護:默(mo)(mo)認(ren)(ren)(ren)開啟(qi)亮屏(ping)(ping)5分(fen)(fen)鐘后自動(dong)(dong)息屏(ping)(ping),人(ren)體(ti)(ti)(ti)感(gan)應(ying)或觸摸可(ke)亮屏(ping)(ping) 3.1.9 排(pai)風功(gong)能(neng)(neng):自動(dong)(dong)排(pai)風,定時(shi)(shi)排(pai)風,手(shou)動(dong)(dong)排(pai)風,延時(shi)(shi)排(pai)風,手(shou)動(dong)(dong)排(pai)風可(ke)設(she)(she)置低1s,大12H,自動(dong)(dong)排(pai)風分(fen)(fen)為12組(zu),可(ke)設(she)(she)置開啟(qi)組(zu)數(shu)(shu)(shu)、開啟(qi)日期、開啟(qi)時(shi)(shi)間及啟(qi)動(dong)(dong)時(shi)(shi)間(啟(qi)動(dong)(dong)時(shi)(shi)間可(ke)更改)功(gong)能(neng)(neng) sf6氣(qi)體(ti)(ti)(ti)報警(jing)(jing)裝置_SF6氣(qi)體(ti)(ti)(ti)報警(jing)(jing)器(qi)(qi)_SF6報警(jing)(jing)裝置_SF6報警(jing)(jing)主(zhu)(zhu)(zhu)機_SF6報警(jing)(jing)器(qi)(qi)。

SF6行業安全(quan)法規摘錄 ■191條(tiao) 裝(zhuang)有SF6設(she)(she)備的配(pei)(pei)電(dian)裝(zhuang)置室(shi)和SF6氣(qi)(qi)體實驗(yan)室(shi),必(bi)須裝(zhuang)設(she)(she)強(qiang)力通風(feng)(feng)裝(zhuang)置。風(feng)(feng)口(kou)應設(she)(she)置在室(shi)內(nei)(nei)低部。■192條(tiao) 在室(shi)內(nei)(nei),設(she)(she)備充裝(zhuang)SF6氣(qi)(qi)體時,周(zhou)圍(wei)環(huan)境(jing)相(xiang)對濕度(du)應≤80%,同時必(bi)須開啟通風(feng)(feng)系統(tong),并避免(mian)SF6氣(qi)(qi)體漏泄到工(gong)(gong)作(zuo)(zuo)(zuo)區(qu)。工(gong)(gong)作(zuo)(zuo)(zuo)區(qu)空氣(qi)(qi)中SF6氣(qi)(qi)體含(han)量(liang)(liang)(liang)不得(de)超過1000ppm。■196條(tiao) 工(gong)(gong)作(zuo)(zuo)(zuo)人員進(jin)入SF6配(pei)(pei)電(dian)裝(zhuang)置室(shi),必(bi)須先通風(feng)(feng)15min,并用檢(jian)漏儀測量(liang)(liang)(liang)SF6氣(qi)(qi)體含(han)量(liang)(liang)(liang)。盡量(liang)(liang)(liang)避免(mian)一人進(jin)入SF6配(pei)(pei)電(dian)裝(zhuang)置室(shi)進(jin)行巡視,不準(zhun)一人進(jin)入從事檢(jian)修工(gong)(gong)作(zuo)(zuo)(zuo)。■198條(tiao) 進(jin)入SF6配(pei)(pei)電(dian)裝(zhuang)置室(shi)低位區(qu)或電(dian)纜溝進(jin)行工(gong)(gong)作(zuo)(zuo)(zuo)應先檢(jian)測含(han)氧量(liang)(liang)(liang)(不低于18%)和SF6氣(qi)(qi)體含(han)量(liang)(liang)(liang)是(shi)否合格(ge)

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