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核電站SF6檢測儀檢測儀

發布時間:2024-01-24 00:43:15       發布人:dxdz  瀏覽量:

核電站SF6檢測儀檢測儀

SF6氣(qi)(qi)(qi)(qi)體已有百年歷史,它是法國(guo)兩位化(hua)學(xue)家Moissan和Lebeau于1900年合(he)成的(de)(de)(de)(de)人造惰性(xing)氣(qi)(qi)(qi)(qi)體,1940年前后,美國(guo)將其用(yong)于曼(man)哈(ha)頓計劃(核(he)軍事(shi))。SF6是強(qiang)電(dian)負性(xing)氣(qi)(qi)(qi)(qi)體,它的(de)(de)(de)(de)分子(zi)極易(yi)吸附自由電(dian)子(zi)而形成質量大(da)的(de)(de)(de)(de)負離子(zi),削弱氣(qi)(qi)(qi)(qi)體中碰撞電(dian)離過程,因此其電(dian)氣(qi)(qi)(qi)(qi)絕緣(yuan)(yuan)強(qiang)度(du)很高,在均(jun)勻電(dian)場(chang)中約為(wei)空氣(qi)(qi)(qi)(qi)絕緣(yuan)(yuan)強(qiang)度(du)的(de)(de)(de)(de)2.5倍(bei)。SF6氣(qi)(qi)(qi)(qi)體在t≈2000K時出(chu)現熱分解高峰,因此在交流電(dian)弧電(dian)流過零時,SF6對(dui)弧道的(de)(de)(de)(de)冷卻作用(yong)比空氣(qi)(qi)(qi)(qi)強(qiang)得多,其滅弧能力約為(wei)空氣(qi)(qi)(qi)(qi)的(de)(de)(de)(de)100倍(bei)。SF6氣(qi)(qi)(qi)(qi)體絕緣(yuan)(yuan)的(de)(de)(de)(de)管(guan)道輸電(dian)線的(de)(de)(de)(de)優(you)點是介質損耗小(xiao)、傳輸容量大(da),且可用(yong)于高落差場(chang)合(he),因此常用(yong)于水電(dian)站出(chu)線,取(qu)代常規(gui)的(de)(de)(de)(de)充油電(dian)纜(lan)。SF6氣(qi)(qi)(qi)(qi)體絕緣(yuan)(yuan)的(de)(de)(de)(de)變壓(ya)器具(ju)有防(fang)火防(fang)爆。

主(zhu)要功(gong)(gong)能(neng)(neng)(neng)(neng)監(jian)(jian)控(kong)報警(jing)主(zhu)機(ji)主(zhu)要用于對下(xia)采集(ji)實時(shi)數(shu)據(ju)(包括(kuo)控(kong)制器(qi)在內),對這些數(shu)據(ju)進(jin)(jin)行分(fen)析和(he)管理,具有判斷現場數(shu)據(ju)是否超出設定(ding)報警(jing)閥值的(de)功(gong)(gong)能(neng)(neng)(neng)(neng),超出則進(jin)(jin)行報警(jing)輸出,啟動風(feng)機(ji)進(jin)(jin)行通風(feng)或啟動除(chu)濕進(jin)(jin)行除(chu)濕,同時(shi)聲(sheng)光(guang)報警(jing)器(qi)進(jin)(jin)入報警(jing)狀態,并(bing)能(neng)(neng)(neng)(neng)接收(shou)(shou)入口處人員入室啟動風(feng)機(ji)進(jin)(jin)行通風(feng)的(de)功(gong)(gong)能(neng)(neng)(neng)(neng)。并(bing)可(ke)隨時(shi)接收(shou)(shou)一體化信息平臺(tai)的(de)訪問(wen); 監(jian)(jian)控(kong)報警(jing)主(zhu)機(ji)的(de)液晶(jing)顯(xian)示(shi)(shi)屏顯(xian)示(shi)(shi)現場實時(shi)數(shu)據(ju)、歷(li)史(shi)數(shu)據(ju)、歷(li)史(shi)報警(jing)數(shu)據(ju)和(he)報警(jing)時(shi)間等各種參(can)數(shu);還可(ke)采用鍵盤/觸模屏實現項目設置、時(shi)間設置、閥值設置、定(ding)時(shi)采集(ji)設置、定(ding)時(shi)啟動風(feng)機(ji)設置,還設有人體感(gan)應啟動液晶(jing)顯(xian)示(shi)(shi)屏背光(guang)及語(yu)(yu)音播報實時(shi)數(shu)據(ju)等多種配置和(he)管理功(gong)(gong)能(neng)(neng)(neng)(neng)。并(bing)能(neng)(neng)(neng)(neng)支(zhi)持外(wai)置顯(xian)示(shi)(shi)屏狀態顯(xian)示(shi)(shi)及語(yu)(yu)音播報功(gong)(gong)能(neng)(neng)(neng)(neng);

DX6000H型SF6 在線(xian)監測(ce)報警(jing)系統適(shi)用(yong)于配(pei)電室(shi)、開(kai)關站、光伏發電廠、海上風電場、10KV、35KV、220KV開(kai)關柜(ju)、GIS室(shi)等場所(suo);設備監測(ce)精(jing)度(du)(du)高、范圍廣、功能(neng)全,具(ju)有(you)良(liang)好的擴展性(xing) 2.1 采用(yong)1024*600觸(chu)摸屏(ping),全中文菜(cai)單操作,界面(mian)友好,操作簡單; 2.2 設備集成(cheng)三(san)組(zu)485接(jie)(jie)口,采用(yong)插(cha)拔(ba)式接(jie)(jie)線(xian)端子接(jie)(jie)線(xian)簡單,具(ju)有(you)良(liang)好的抗(kang)干擾(rao)能(neng)力,總線(xian)通(tong)訊,布線(xian)經(jing)濟,安(an)裝(zhuang)方便; 2.3 三(san)組(zu)DC24V接(jie)(jie)口,可選(xuan)配(pei)DC3.3V、DC5V、DC12V電壓輸出, 2.4 自(zi)動故障檢測(ce),并能(neng)用(yong)中文顯示處準確的故障部位及類(lei)型; 2.5 自(zi)動檢索探(tan)測(ce)器地址及狀態,SF6/O2/溫(wen)濕(shi)度(du)(du)探(tan)測(ce)器在同一系統監控(kong); 2.6 大(da)容量儲存芯片,循環記錄報警(jing)信息,大(da)可記錄50000條(tiao); 2.7 RS485上傳接(jie)(jie)口,標準modbus Rtu通(tong)訊協議。

2.8 關鍵(jian)參數(shu)(shu),加密(mi)設(she)定,防止誤(wu)操作 2.9 多可(ke)(ke)選配7組(zu)繼(ji)電(dian)器,繼(ji)電(dian)器控制方式(shi)(shi)可(ke)(ke)軟(ruan)件設(she)置(zhi) 2.10 具有(you)(you) 年-月(yue)-日(ri)(ri)-時(shi)-分(fen)-秒設(she)置(zhi)功(gong)(gong)能,并且帶(dai)有(you)(you)每(mei)(mei)周(zhou)七天分(fen)別顯示功(gong)(gong)能 壁(bi)掛式(shi)(shi)SF6氣(qi)(qi)體報(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)機_SF6氧氣(qi)(qi)一體式(shi)(shi)探測(ce)(ce)器_SF6泄漏在線(xian)監測(ce)(ce)報(bao)(bao)警(jing)(jing)(jing)(jing)系(xi)統(tong)_SF6氣(qi)(qi)體在線(xian)監測(ce)(ce)報(bao)(bao)警(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)(qi)體在線(xian)監測(ce)(ce)報(bao)(bao)警(jing)(jing)(jing)(jing)系(xi)統(tong) 三章:主(zhu)要技術指標(biao) 3.1 壁(bi)掛式(shi)(shi)主(zhu)機技術指標(biao)(DX6000H型) 3.1.1 工作電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)號輸(shu)出: RS485 modbus_RTU 協議輸(shu)出 3.1.3 工作溫度(du)(du): -20℃~+55℃ 3.1.4 工作濕(shi)度(du)(du): ≤93%RH 3.1.5 顯示方式(shi)(shi): 列表顯示,每(mei)(mei)頁顯示8組(zu)或10組(zu)數(shu)(shu)據(ju)(每(mei)(mei)組(zu)包括SF6/02/溫度(du)(du)/濕(shi)度(du)(du)四(si)種數(shu)(shu)據(ju)和兩種數(shu)(shu)據(ju)狀態) 3.1.6 上(shang)傳參數(shu)(shu): 默認(ren)(ren)ID 1(可(ke)(ke)調),默認(ren)(ren)波特率9600(可(ke)(ke)調) 3.1.7 人體感(gan)應(ying):默認(ren)(ren)開(kai)(kai)啟感(gan)應(ying)亮(liang)屏(ping)功(gong)(gong)能 3.1.8 屏(ping)幕保護:默認(ren)(ren)開(kai)(kai)啟亮(liang)屏(ping)5分(fen)鐘后自(zi)動(dong)(dong)息(xi)屏(ping),人體感(gan)應(ying)或觸摸可(ke)(ke)亮(liang)屏(ping) 3.1.9 排(pai)(pai)(pai)風(feng)(feng)功(gong)(gong)能:自(zi)動(dong)(dong)排(pai)(pai)(pai)風(feng)(feng),定時(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)(ke)設(she)置(zhi)低1s,大12H,自(zi)動(dong)(dong)排(pai)(pai)(pai)風(feng)(feng)分(fen)為(wei)12組(zu),可(ke)(ke)設(she)置(zhi)開(kai)(kai)啟組(zu)數(shu)(shu)、開(kai)(kai)啟日(ri)(ri)期、開(kai)(kai)啟時(shi)間(jian)及啟動(dong)(dong)時(shi)間(jian)(啟動(dong)(dong)時(shi)間(jian)可(ke)(ke)更(geng)改)功(gong)(gong)能 sf6氣(qi)(qi)體報(bao)(bao)警(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)(qi)體報(bao)(bao)警(jing)(jing)(jing)(jing)器_SF6報(bao)(bao)警(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6報(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)機_SF6報(bao)(bao)警(jing)(jing)(jing)(jing)器。

SF6行(xing)業安(an)全法規摘錄(lu) ■191條 裝(zhuang)(zhuang)有SF6設備(bei)的配(pei)(pei)(pei)電(dian)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)室(shi)(shi)(shi)和(he)SF6氣(qi)體(ti)實驗(yan)室(shi)(shi)(shi),必(bi)須裝(zhuang)(zhuang)設強力通風裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)。風口應設置(zhi)(zhi)(zhi)在(zai)室(shi)(shi)(shi)內(nei)低(di)部(bu)。■192條 在(zai)室(shi)(shi)(shi)內(nei),設備(bei)充裝(zhuang)(zhuang)SF6氣(qi)體(ti)時,周圍(wei)環境相對濕(shi)度應≤80%,同(tong)時必(bi)須開啟通風系統,并避免SF6氣(qi)體(ti)漏泄到工(gong)作(zuo)區(qu)(qu)。工(gong)作(zuo)區(qu)(qu)空氣(qi)中SF6氣(qi)體(ti)含量不(bu)得(de)超過1000ppm。■196條 工(gong)作(zuo)人(ren)員進(jin)入(ru)SF6配(pei)(pei)(pei)電(dian)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)室(shi)(shi)(shi),必(bi)須先通風15min,并用檢漏儀測量SF6氣(qi)體(ti)含量。盡量避免一(yi)(yi)人(ren)進(jin)入(ru)SF6配(pei)(pei)(pei)電(dian)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)室(shi)(shi)(shi)進(jin)行(xing)巡視,不(bu)準一(yi)(yi)人(ren)進(jin)入(ru)從事檢修工(gong)作(zuo)。■198條 進(jin)入(ru)SF6配(pei)(pei)(pei)電(dian)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)室(shi)(shi)(shi)低(di)位區(qu)(qu)或電(dian)纜溝進(jin)行(xing)工(gong)作(zuo)應先檢測含氧量(不(bu)低(di)于18%)和(he)SF6氣(qi)體(ti)含量是否合格

核電站SF6檢測儀檢測儀 燃氣報警器_可燃氣體報警器_可燃氣體探測器_氣體報警控制器_SF6泄漏報警主機_東信電子 核電站SF6檢測儀檢測儀

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