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光伏站sf6在線泄露報警系統報警裝置價格SF6報警

發布時間:2023-10-23 01:51:05       發布人:147小編  瀏覽量:

光伏站sf6在線泄露報警系統報警裝置價格SF6報警

SF6氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)已有百年歷史,它是法國兩(liang)位化(hua)學家Moissan和Lebeau于1900年合成的(de)人造惰性(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti),1940年前后,美國將其用(yong)于曼哈頓計劃(核軍事)。SF6是強(qiang)電(dian)(dian)負性(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti),它的(de)分子極易吸附自由電(dian)(dian)子而形成質(zhi)(zhi)量大的(de)負離子,削弱(ruo)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)中(zhong)碰(peng)撞電(dian)(dian)離過(guo)程,因此其電(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)絕緣(yuan)強(qiang)度(du)很高,在均勻電(dian)(dian)場中(zhong)約為(wei)空氣(qi)(qi)(qi)(qi)(qi)絕緣(yuan)強(qiang)度(du)的(de)2.5倍。SF6氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)在t≈2000K時(shi)出現熱分解高峰,因此在交(jiao)流(liu)電(dian)(dian)弧(hu)電(dian)(dian)流(liu)過(guo)零(ling)時(shi),SF6對(dui)弧(hu)道的(de)冷卻(que)作用(yong)比空氣(qi)(qi)(qi)(qi)(qi)強(qiang)得(de)多(duo),其滅弧(hu)能力(li)約為(wei)空氣(qi)(qi)(qi)(qi)(qi)的(de)100倍。SF6氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)絕緣(yuan)的(de)管道輸電(dian)(dian)線的(de)優點是介質(zhi)(zhi)損耗小、傳輸容量大,且可用(yong)于高落(luo)差場合,因此常用(yong)于水(shui)電(dian)(dian)站(zhan)出線,取代常規的(de)充油(you)電(dian)(dian)纜。SF6氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)絕緣(yuan)的(de)變壓器具有防(fang)火(huo)防(fang)爆。

雙(shuang)氣體檢測(ce)(ce)器主要由SF6傳(chuan)(chuan)(chuan)感器和(he)O2傳(chuan)(chuan)(chuan)感器、溫濕度傳(chuan)(chuan)(chuan)感器及(ji)CPU主控電路、通信模塊(kuai)、電源模塊(kuai)等集成在一(yi)個優質鋁型材一(yi)體化結(jie)構(gou)機(ji)箱內,完(wan)成SF6濃度、O2含量及(ji)溫濕度的(de)檢測(ce)(ce)。將檢測(ce)(ce)結(jie)果采用現(xian)場總線(xian)(RS-485)方(fang)式傳(chuan)(chuan)(chuan)輸(shu)給監控主機(ji)或PC機(ji)進行實時顯(xian)示。接線(xian)方(fang)式選用可插(cha)拔式接線(xian)端子,電源與通訊接線(xian)采用兩(liang)(liang)進兩(liang)(liang)出(chu)接線(xian)方(fang)式,設有(you)接線(xian)端子護(hu)罩(zhao),安全又可靠。是具有(you)全數字(zi)傳(chuan)(chuan)(chuan)輸(shu)功能的(de)新(xin)一(yi)代高精度雙(shuang)氣體檢測(ce)(ce)檢測(ce)(ce)器。

DX6000H型(xing)SF6 在(zai)線監測報警(jing)系統適(shi)用于配(pei)電(dian)室(shi)、開(kai)(kai)關(guan)(guan)站、光伏發(fa)電(dian)廠、海上風電(dian)場、10KV、35KV、220KV開(kai)(kai)關(guan)(guan)柜、GIS室(shi)等場所(suo);設(she)備(bei)監測精度高、范圍廣、功(gong)能全,具有(you)良好的擴展性 2.1 采用1024*600觸摸(mo)屏,全中文(wen)菜單操(cao)(cao)作,界面(mian)友好,操(cao)(cao)作簡(jian)單; 2.2 設(she)備(bei)集成三(san)組485接(jie)口,采用插(cha)拔式接(jie)線端子接(jie)線簡(jian)單,具有(you)良好的抗干擾能力,總線通訊,布(bu)線經濟(ji),安(an)裝方便; 2.3 三(san)組DC24V接(jie)口,可(ke)選配(pei)DC3.3V、DC5V、DC12V電(dian)壓輸(shu)出, 2.4 自(zi)動(dong)(dong)故障(zhang)檢(jian)測,并能用中文(wen)顯示(shi)處(chu)準確的故障(zhang)部位及類型(xing); 2.5 自(zi)動(dong)(dong)檢(jian)索探測器(qi)(qi)地址及狀(zhuang)態,SF6/O2/溫(wen)濕度探測器(qi)(qi)在(zai)同一系統監控; 2.6 大(da)容量儲存芯片,循(xun)環記錄報警(jing)信息,大(da)可(ke)記錄50000條; 2.7 RS485上傳接(jie)口,標準modbus Rtu通訊協(xie)議。

2.8 關鍵參數(shu)(shu),加密設(she)定,防止誤(wu)操作(zuo) 2.9 多可(ke)(ke)(ke)選配7組(zu)繼(ji)電器(qi)(qi),繼(ji)電器(qi)(qi)控制方(fang)式(shi)可(ke)(ke)(ke)軟(ruan)件(jian)設(she)置(zhi)(zhi)(zhi) 2.10 具有 年-月-日-時(shi)(shi)-分-秒設(she)置(zhi)(zhi)(zhi)功(gong)(gong)能,并(bing)且(qie)帶(dai)有每(mei)周七天分別顯示(shi)(shi)功(gong)(gong)能 壁(bi)掛(gua)式(shi)SF6氣(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)(zhu)機_SF6氧氣(qi)一(yi)體(ti)(ti)(ti)(ti)式(shi)探(tan)測(ce)器(qi)(qi)_SF6泄漏在線(xian)監(jian)測(ce)報(bao)(bao)警(jing)(jing)(jing)(jing)系統(tong)_SF6氣(qi)體(ti)(ti)(ti)(ti)在線(xian)監(jian)測(ce)報(bao)(bao)警(jing)(jing)(jing)(jing)裝置(zhi)(zhi)(zhi)_SF6氣(qi)體(ti)(ti)(ti)(ti)在線(xian)監(jian)測(ce)報(bao)(bao)警(jing)(jing)(jing)(jing)系統(tong) 三章:主(zhu)(zhu)要技術(shu)指標 3.1 壁(bi)掛(gua)式(shi)主(zhu)(zhu)機技術(shu)指標(DX6000H型) 3.1.1 工(gong)作(zuo)電壓(ya): AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出: RS485 modbus_RTU 協議輸(shu)出 3.1.3 工(gong)作(zuo)溫度(du): -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕(shi)度(du): ≤93%RH 3.1.5 顯示(shi)(shi)方(fang)式(shi): 列表顯示(shi)(shi),每(mei)頁顯示(shi)(shi)8組(zu)或(huo)10組(zu)數(shu)(shu)據(ju)(每(mei)組(zu)包括(kuo)SF6/02/溫度(du)/濕(shi)度(du)四種數(shu)(shu)據(ju)和兩種數(shu)(shu)據(ju)狀態(tai)) 3.1.6 上傳參數(shu)(shu): 默(mo)認ID 1(可(ke)(ke)(ke)調(diao)),默(mo)認波(bo)特率9600(可(ke)(ke)(ke)調(diao)) 3.1.7 人(ren)(ren)體(ti)(ti)(ti)(ti)感應(ying)(ying):默(mo)認開(kai)啟(qi)感應(ying)(ying)亮(liang)屏(ping)(ping)功(gong)(gong)能 3.1.8 屏(ping)(ping)幕保護:默(mo)認開(kai)啟(qi)亮(liang)屏(ping)(ping)5分鐘(zhong)后自動息(xi)屏(ping)(ping),人(ren)(ren)體(ti)(ti)(ti)(ti)感應(ying)(ying)或(huo)觸(chu)摸可(ke)(ke)(ke)亮(liang)屏(ping)(ping) 3.1.9 排(pai)風(feng)(feng)(feng)功(gong)(gong)能:自動排(pai)風(feng)(feng)(feng),定時(shi)(shi)排(pai)風(feng)(feng)(feng),手(shou)動排(pai)風(feng)(feng)(feng),延(yan)時(shi)(shi)排(pai)風(feng)(feng)(feng),手(shou)動排(pai)風(feng)(feng)(feng)可(ke)(ke)(ke)設(she)置(zhi)(zhi)(zhi)低(di)1s,大12H,自動排(pai)風(feng)(feng)(feng)分為(wei)12組(zu),可(ke)(ke)(ke)設(she)置(zhi)(zhi)(zhi)開(kai)啟(qi)組(zu)數(shu)(shu)、開(kai)啟(qi)日期、開(kai)啟(qi)時(shi)(shi)間及啟(qi)動時(shi)(shi)間(啟(qi)動時(shi)(shi)間可(ke)(ke)(ke)更(geng)改(gai))功(gong)(gong)能 sf6氣(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)(jing)(jing)裝置(zhi)(zhi)(zhi)_SF6氣(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)(jing)(jing)器(qi)(qi)_SF6報(bao)(bao)警(jing)(jing)(jing)(jing)裝置(zhi)(zhi)(zhi)_SF6報(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)(zhu)機_SF6報(bao)(bao)警(jing)(jing)(jing)(jing)器(qi)(qi)。

SF6行業(ye)安(an)全法規摘錄(lu) ■191條(tiao) 裝(zhuang)(zhuang)(zhuang)有SF6設(she)備(bei)(bei)的配(pei)(pei)電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)室和SF6氣體(ti)(ti)(ti)實(shi)驗(yan)室,必須裝(zhuang)(zhuang)(zhuang)設(she)強力通風(feng)裝(zhuang)(zhuang)(zhuang)置(zhi)。風(feng)口應設(she)置(zhi)在室內低部。■192條(tiao) 在室內,設(she)備(bei)(bei)充裝(zhuang)(zhuang)(zhuang)SF6氣體(ti)(ti)(ti)時(shi),周(zhou)圍環境相(xiang)對濕度應≤80%,同時(shi)必須開(kai)啟通風(feng)系統,并避免(mian)SF6氣體(ti)(ti)(ti)漏泄(xie)到工(gong)作區(qu)(qu)。工(gong)作區(qu)(qu)空(kong)氣中SF6氣體(ti)(ti)(ti)含(han)(han)量不(bu)(bu)得(de)超過1000ppm。■196條(tiao) 工(gong)作人員進(jin)入SF6配(pei)(pei)電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)室,必須先通風(feng)15min,并用檢漏儀測量SF6氣體(ti)(ti)(ti)含(han)(han)量。盡量避免(mian)一人進(jin)入SF6配(pei)(pei)電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)室進(jin)行巡視,不(bu)(bu)準一人進(jin)入從事檢修工(gong)作。■198條(tiao) 進(jin)入SF6配(pei)(pei)電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)室低位(wei)區(qu)(qu)或電(dian)纜溝進(jin)行工(gong)作應先檢測含(han)(han)氧量(不(bu)(bu)低于18%)和SF6氣體(ti)(ti)(ti)含(han)(han)量是否合(he)格

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