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sf6在線泄漏報警系統

發布時間:2023-10-14 11:12:58       發布人:147小編  瀏覽量:

sf6在線泄漏報警系統

SF6氣(qi)(qi)體(ti)(ti)已有(you)百年歷史,它是法國兩(liang)位化(hua)學家Moissan和Lebeau于1900年合(he)成的(de)(de)(de)人造惰(duo)性氣(qi)(qi)體(ti)(ti),1940年前后(hou),美國將其用于曼哈頓計劃(核軍事(shi))。SF6是強(qiang)電(dian)(dian)負性氣(qi)(qi)體(ti)(ti),它的(de)(de)(de)分子(zi)極易(yi)吸附自由(you)電(dian)(dian)子(zi)而(er)形成質(zhi)量(liang)大的(de)(de)(de)負離子(zi),削(xue)弱氣(qi)(qi)體(ti)(ti)中(zhong)碰撞電(dian)(dian)離過(guo)程,因此其電(dian)(dian)氣(qi)(qi)絕(jue)緣強(qiang)度(du)很高,在(zai)均勻電(dian)(dian)場中(zhong)約為(wei)空(kong)氣(qi)(qi)絕(jue)緣強(qiang)度(du)的(de)(de)(de)2.5倍(bei)。SF6氣(qi)(qi)體(ti)(ti)在(zai)t≈2000K時出現熱分解高峰,因此在(zai)交流電(dian)(dian)弧(hu)電(dian)(dian)流過(guo)零時,SF6對(dui)弧(hu)道的(de)(de)(de)冷(leng)卻(que)作用比(bi)空(kong)氣(qi)(qi)強(qiang)得多,其滅弧(hu)能力(li)約為(wei)空(kong)氣(qi)(qi)的(de)(de)(de)100倍(bei)。SF6氣(qi)(qi)體(ti)(ti)絕(jue)緣的(de)(de)(de)管道輸電(dian)(dian)線的(de)(de)(de)優(you)點是介質(zhi)損耗(hao)小、傳輸容量(liang)大,且可用于高落差場合(he),因此常(chang)用于水電(dian)(dian)站出線,取代常(chang)規(gui)的(de)(de)(de)充油電(dian)(dian)纜。SF6氣(qi)(qi)體(ti)(ti)絕(jue)緣的(de)(de)(de)變壓器具有(you)防火防爆。

主(zhu)(zhu)要功(gong)(gong)能監(jian)控報警(jing)主(zhu)(zhu)機(ji)(ji)(ji)(ji)主(zhu)(zhu)要用于對下采集實(shi)時(shi)(shi)數(shu)據(包(bao)括控制(zhi)器在內),對這些數(shu)據進(jin)(jin)行(xing)分析和管理,具有(you)判斷現場數(shu)據是否超出設(she)(she)定報警(jing)閥(fa)值的功(gong)(gong)能,超出則進(jin)(jin)行(xing)報警(jing)輸出,啟動(dong)風機(ji)(ji)(ji)(ji)進(jin)(jin)行(xing)通風或啟動(dong)除濕(shi)進(jin)(jin)行(xing)除濕(shi),同時(shi)(shi)聲光(guang)報警(jing)器進(jin)(jin)入報警(jing)狀態(tai),并(bing)能接收入口處人(ren)員入室(shi)啟動(dong)風機(ji)(ji)(ji)(ji)進(jin)(jin)行(xing)通風的功(gong)(gong)能。并(bing)可隨時(shi)(shi)接收一體(ti)化信息平(ping)臺的訪問; 監(jian)控報警(jing)主(zhu)(zhu)機(ji)(ji)(ji)(ji)的液晶(jing)顯示(shi)屏(ping)顯示(shi)現場實(shi)時(shi)(shi)數(shu)據、歷(li)史(shi)數(shu)據、歷(li)史(shi)報警(jing)數(shu)據和報警(jing)時(shi)(shi)間(jian)(jian)等(deng)各(ge)種(zhong)參(can)數(shu);還(huan)可采用鍵(jian)盤/觸模屏(ping)實(shi)現項目設(she)(she)置、時(shi)(shi)間(jian)(jian)設(she)(she)置、閥(fa)值設(she)(she)置、定時(shi)(shi)采集設(she)(she)置、定時(shi)(shi)啟動(dong)風機(ji)(ji)(ji)(ji)設(she)(she)置,還(huan)設(she)(she)有(you)人(ren)體(ti)感應啟動(dong)液晶(jing)顯示(shi)屏(ping)背光(guang)及語(yu)音播報實(shi)時(shi)(shi)數(shu)據等(deng)多種(zhong)配置和管理功(gong)(gong)能。并(bing)能支持外置顯示(shi)屏(ping)狀態(tai)顯示(shi)及語(yu)音播報功(gong)(gong)能;

DX6000H型SF6 在線(xian)(xian)監(jian)測(ce)(ce)報警系統(tong)適用于配電(dian)室(shi)、開關站(zhan)、光(guang)伏發(fa)電(dian)廠、海上(shang)風電(dian)場、10KV、35KV、220KV開關柜、GIS室(shi)等(deng)場所;設(she)備(bei)監(jian)測(ce)(ce)精度(du)高(gao)、范圍(wei)廣、功(gong)能全,具有良好(hao)的擴(kuo)展性 2.1 采用1024*600觸摸屏,全中(zhong)(zhong)文菜單(dan)操(cao)作,界面友好(hao),操(cao)作簡單(dan); 2.2 設(she)備(bei)集(ji)成(cheng)三(san)組485接(jie)(jie)口,采用插(cha)拔(ba)式接(jie)(jie)線(xian)(xian)端子接(jie)(jie)線(xian)(xian)簡單(dan),具有良好(hao)的抗干擾能力,總線(xian)(xian)通(tong)訊,布線(xian)(xian)經濟,安裝方便(bian); 2.3 三(san)組DC24V接(jie)(jie)口,可選配DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自(zi)動故(gu)障檢測(ce)(ce),并能用中(zhong)(zhong)文顯示(shi)處準(zhun)確的故(gu)障部位及類型; 2.5 自(zi)動檢索(suo)探(tan)測(ce)(ce)器地址(zhi)及狀態(tai),SF6/O2/溫濕(shi)度(du)探(tan)測(ce)(ce)器在同一系統(tong)監(jian)控; 2.6 大容(rong)量儲存芯片,循環記錄報警信(xin)息,大可記錄50000條; 2.7 RS485上(shang)傳(chuan)接(jie)(jie)口,標(biao)準(zhun)modbus Rtu通(tong)訊協議。

2.8 關鍵參(can)數(shu)(shu),加密(mi)設定(ding),防止誤操作 2.9 多可(ke)選(xuan)配7組(zu)繼(ji)電器(qi),繼(ji)電器(qi)控制方式(shi)可(ke)軟件(jian)設置 2.10 具有 年-月-日-時(shi)-分(fen)-秒(miao)設置功(gong)(gong)能(neng),并(bing)且帶有每(mei)周七天分(fen)別顯(xian)(xian)示功(gong)(gong)能(neng) 壁掛(gua)式(shi)SF6氣(qi)(qi)(qi)體(ti)報(bao)(bao)(bao)(bao)(bao)警(jing)主機(ji)_SF6氧氣(qi)(qi)(qi)一體(ti)式(shi)探測器(qi)_SF6泄漏在(zai)線(xian)監測報(bao)(bao)(bao)(bao)(bao)警(jing)系統_SF6氣(qi)(qi)(qi)體(ti)在(zai)線(xian)監測報(bao)(bao)(bao)(bao)(bao)警(jing)裝置_SF6氣(qi)(qi)(qi)體(ti)在(zai)線(xian)監測報(bao)(bao)(bao)(bao)(bao)警(jing)系統 三章:主要技(ji)術(shu)指標 3.1 壁掛(gua)式(shi)主機(ji)技(ji)術(shu)指標(DX6000H型(xing)) 3.1.1 工作電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)(shu)出(chu): RS485 modbus_RTU 協議(yi)輸(shu)(shu)出(chu) 3.1.3 工作溫(wen)度: -20℃~+55℃ 3.1.4 工作濕度: ≤93%RH 3.1.5 顯(xian)(xian)示方式(shi): 列表顯(xian)(xian)示,每(mei)頁(ye)顯(xian)(xian)示8組(zu)或(huo)10組(zu)數(shu)(shu)據(每(mei)組(zu)包括SF6/02/溫(wen)度/濕度四(si)種數(shu)(shu)據和兩種數(shu)(shu)據狀態) 3.1.6 上傳參(can)數(shu)(shu): 默認ID 1(可(ke)調),默認波特率9600(可(ke)調) 3.1.7 人體(ti)感應:默認開(kai)啟(qi)(qi)感應亮屏功(gong)(gong)能(neng) 3.1.8 屏幕保護(hu):默認開(kai)啟(qi)(qi)亮屏5分(fen)鐘后自(zi)(zi)動(dong)(dong)息屏,人體(ti)感應或(huo)觸摸可(ke)亮屏 3.1.9 排(pai)(pai)(pai)風(feng)(feng)功(gong)(gong)能(neng):自(zi)(zi)動(dong)(dong)排(pai)(pai)(pai)風(feng)(feng),定(ding)時(shi)排(pai)(pai)(pai)風(feng)(feng),手動(dong)(dong)排(pai)(pai)(pai)風(feng)(feng),延時(shi)排(pai)(pai)(pai)風(feng)(feng),手動(dong)(dong)排(pai)(pai)(pai)風(feng)(feng)可(ke)設置低1s,大12H,自(zi)(zi)動(dong)(dong)排(pai)(pai)(pai)風(feng)(feng)分(fen)為12組(zu),可(ke)設置開(kai)啟(qi)(qi)組(zu)數(shu)(shu)、開(kai)啟(qi)(qi)日期、開(kai)啟(qi)(qi)時(shi)間(jian)(jian)及啟(qi)(qi)動(dong)(dong)時(shi)間(jian)(jian)(啟(qi)(qi)動(dong)(dong)時(shi)間(jian)(jian)可(ke)更(geng)改)功(gong)(gong)能(neng) sf6氣(qi)(qi)(qi)體(ti)報(bao)(bao)(bao)(bao)(bao)警(jing)裝置_SF6氣(qi)(qi)(qi)體(ti)報(bao)(bao)(bao)(bao)(bao)警(jing)器(qi)_SF6報(bao)(bao)(bao)(bao)(bao)警(jing)裝置_SF6報(bao)(bao)(bao)(bao)(bao)警(jing)主機(ji)_SF6報(bao)(bao)(bao)(bao)(bao)警(jing)器(qi)。

SF6行(xing)業安全法規摘錄 ■191條(tiao)(tiao)(tiao) 裝(zhuang)有(you)SF6設(she)(she)備(bei)的配(pei)(pei)(pei)電(dian)裝(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)和(he)SF6氣體(ti)實驗室(shi)(shi)(shi),必須(xu)(xu)裝(zhuang)設(she)(she)強力通(tong)風(feng)(feng)裝(zhuang)置(zhi)(zhi)。風(feng)(feng)口應(ying)設(she)(she)置(zhi)(zhi)在室(shi)(shi)(shi)內(nei)低部。■192條(tiao)(tiao)(tiao) 在室(shi)(shi)(shi)內(nei),設(she)(she)備(bei)充裝(zhuang)SF6氣體(ti)時,周圍環境(jing)相對濕度應(ying)≤80%,同時必須(xu)(xu)開(kai)啟通(tong)風(feng)(feng)系統,并避(bi)免SF6氣體(ti)漏泄(xie)到工作(zuo)(zuo)區。工作(zuo)(zuo)區空氣中SF6氣體(ti)含(han)量(liang)(liang)不得超過1000ppm。■196條(tiao)(tiao)(tiao) 工作(zuo)(zuo)人員進(jin)入SF6配(pei)(pei)(pei)電(dian)裝(zhuang)置(zhi)(zhi)室(shi)(shi)(shi),必須(xu)(xu)先通(tong)風(feng)(feng)15min,并用檢(jian)漏儀測(ce)量(liang)(liang)SF6氣體(ti)含(han)量(liang)(liang)。盡量(liang)(liang)避(bi)免一人進(jin)入SF6配(pei)(pei)(pei)電(dian)裝(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)進(jin)行(xing)巡視,不準一人進(jin)入從事檢(jian)修(xiu)工作(zuo)(zuo)。■198條(tiao)(tiao)(tiao) 進(jin)入SF6配(pei)(pei)(pei)電(dian)裝(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)低位(wei)區或(huo)電(dian)纜(lan)溝進(jin)行(xing)工作(zuo)(zuo)應(ying)先檢(jian)測(ce)含(han)氧量(liang)(liang)(不低于18%)和(he)SF6氣體(ti)含(han)量(liang)(liang)是否合(he)格

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