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核電站SF6檢測儀探測主機多少錢

發布時間:2024-01-24 00:17:25       發布人:dxdz  瀏覽量:

核電站SF6檢測儀探測主機多少錢

SF6氣(qi)體(ti)(ti)背景簡介(jie)六氟化硫(SF6)氣(qi)體(ti)(ti)由法(fa)國兩位化學家Moissan和(he)Lebeau于(yu)1900年(nian)合成,它以其優異的(de)(de)絕緣和(he)滅弧性(xing)能,在(zai)電力系統(tong)中得(de)到廣泛應(ying)用(yong)。雖然在(zai)常態下,SF6氣(qi)體(ti)(ti)是一種(zhong)無色、無味、無毒(du)(du)的(de)(de)惰性(xing)氣(qi)體(ti)(ti),但在(zai)高壓電弧的(de)(de)作用(yong)下,這種(zhong)氣(qi)體(ti)(ti)會發(fa)生分(fen)解,遇(yu)到水份后還會產生一些劇(ju)毒(du)(du)物質(zhi),如氟化亞硫酰(SOF2)、四氟化硫(SF4)、二氟化硫(SF2)等,類似這些劇(ju)毒(du)(du)物質(zhi)即便是微量(liang)也能致人(ren)非(fei)命。當前,SF6氣(qi)體(ti)(ti)在(zai)中、高壓設備(bei)中的(de)(de)大量(liang)使用(yong),其安(an)全(quan)性(xing)已(yi)受(shou)到人(ren)們的(de)(de)普(pu)遍關(guan)注。針對(dui)SF6比空氣(qi)重,泄漏(lou)易(yi)聚集,易(yi)造成低(di)層(ceng)空間缺氧(yang),空氣(qi)含毒(du)(du)環境對(dui)人(ren)員的(de)(de)威脅等問題(ti),有(you)關(guan)部(bu)門已(yi)制訂(ding)了一系列(lie)相(xiang)應(ying)的(de)(de)行(xing)業安(an)全(quan)法(fa)規

雙氣(qi)體(ti)檢測器主要(yao)由傳感器、單片(pian)機、運(yun)算(suan)放大電(dian)(dian)路、通訊芯片(pian)等組成。傳感器將氣(qi)體(ti)濃度(du)轉(zhuan)換為模(mo)擬電(dian)(dian)信(xin)號(hao),然后將模(mo)擬電(dian)(dian)信(xin)號(hao)通過運(yun)算(suan)放大電(dian)(dian)路、單片(pian)機轉(zhuan)換為數字信(xin)號(hao),后通過通訊芯片(pian)轉(zhuan)換為modbus RTU標準(zhun)信(xin)號(hao),上傳給控制器。

DX6000H型(xing)SF6 在(zai)線(xian)監測(ce)報警系(xi)(xi)統適用于配(pei)電(dian)室、開(kai)關站、光伏發電(dian)廠(chang)、海上風電(dian)場、10KV、35KV、220KV開(kai)關柜(ju)、GIS室等場所;設備(bei)監測(ce)精度(du)高、范(fan)圍廣、功能全,具有良好的(de)擴展性(xing) 2.1 采(cai)用1024*600觸摸(mo)屏,全中文菜單(dan)操作(zuo),界(jie)面(mian)友好,操作(zuo)簡(jian)單(dan); 2.2 設備(bei)集成三組485接(jie)口(kou),采(cai)用插拔式接(jie)線(xian)端子接(jie)線(xian)簡(jian)單(dan),具有良好的(de)抗干擾能力,總線(xian)通訊,布線(xian)經濟,安裝(zhuang)方(fang)便; 2.3 三組DC24V接(jie)口(kou),可選配(pei)DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自(zi)動故障(zhang)檢(jian)測(ce),并能用中文顯示處準確的(de)故障(zhang)部位及類型(xing); 2.5 自(zi)動檢(jian)索探測(ce)器地址及狀態,SF6/O2/溫濕度(du)探測(ce)器在(zai)同一系(xi)(xi)統監控; 2.6 大(da)容量儲存芯片,循環記錄報警信息(xi),大(da)可記錄50000條; 2.7 RS485上傳(chuan)接(jie)口(kou),標準modbus Rtu通訊協議。

2.8 關(guan)鍵(jian)參數(shu)(shu),加密設定,防止誤操作(zuo)(zuo) 2.9 多(duo)可選配7組(zu)(zu)(zu)繼電(dian)器,繼電(dian)器控制方式(shi)可軟件設置 2.10 具有 年-月-日(ri)-時(shi)(shi)(shi)-分(fen)-秒(miao)設置功(gong)能,并且帶有每周七天分(fen)別顯(xian)(xian)示功(gong)能 壁掛式(shi)SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)(jing)主機_SF6氧氣(qi)(qi)一(yi)體(ti)(ti)式(shi)探測(ce)器_SF6泄漏在(zai)線監測(ce)報(bao)(bao)警(jing)(jing)(jing)系統(tong)(tong)_SF6氣(qi)(qi)體(ti)(ti)在(zai)線監測(ce)報(bao)(bao)警(jing)(jing)(jing)裝(zhuang)置_SF6氣(qi)(qi)體(ti)(ti)在(zai)線監測(ce)報(bao)(bao)警(jing)(jing)(jing)系統(tong)(tong) 三章(zhang):主要技術指(zhi)標 3.1 壁掛式(shi)主機技術指(zhi)標(DX6000H型(xing)) 3.1.1 工(gong)作(zuo)(zuo)電(dian)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)(zuo)溫度(du): -20℃~+55℃ 3.1.4 工(gong)作(zuo)(zuo)濕度(du): ≤93%RH 3.1.5 顯(xian)(xian)示方式(shi): 列表顯(xian)(xian)示,每頁顯(xian)(xian)示8組(zu)(zu)(zu)或(huo)10組(zu)(zu)(zu)數(shu)(shu)據(每組(zu)(zu)(zu)包括SF6/02/溫度(du)/濕度(du)四種(zhong)數(shu)(shu)據和兩種(zhong)數(shu)(shu)據狀態) 3.1.6 上(shang)傳參數(shu)(shu): 默(mo)(mo)認(ren)ID 1(可調),默(mo)(mo)認(ren)波特率(lv)9600(可調) 3.1.7 人體(ti)(ti)感(gan)應:默(mo)(mo)認(ren)開(kai)(kai)啟(qi)(qi)(qi)感(gan)應亮屏(ping)功(gong)能 3.1.8 屏(ping)幕(mu)保護:默(mo)(mo)認(ren)開(kai)(kai)啟(qi)(qi)(qi)亮屏(ping)5分(fen)鐘(zhong)后自動(dong)(dong)息(xi)屏(ping),人體(ti)(ti)感(gan)應或(huo)觸摸可亮屏(ping) 3.1.9 排(pai)(pai)(pai)風功(gong)能:自動(dong)(dong)排(pai)(pai)(pai)風,定時(shi)(shi)(shi)排(pai)(pai)(pai)風,手(shou)動(dong)(dong)排(pai)(pai)(pai)風,延時(shi)(shi)(shi)排(pai)(pai)(pai)風,手(shou)動(dong)(dong)排(pai)(pai)(pai)風可設置低(di)1s,大12H,自動(dong)(dong)排(pai)(pai)(pai)風分(fen)為12組(zu)(zu)(zu),可設置開(kai)(kai)啟(qi)(qi)(qi)組(zu)(zu)(zu)數(shu)(shu)、開(kai)(kai)啟(qi)(qi)(qi)日(ri)期、開(kai)(kai)啟(qi)(qi)(qi)時(shi)(shi)(shi)間及啟(qi)(qi)(qi)動(dong)(dong)時(shi)(shi)(shi)間(啟(qi)(qi)(qi)動(dong)(dong)時(shi)(shi)(shi)間可更改)功(gong)能 sf6氣(qi)(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)(jing)裝(zhuang)置_SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)(jing)器_SF6報(bao)(bao)警(jing)(jing)(jing)裝(zhuang)置_SF6報(bao)(bao)警(jing)(jing)(jing)主機_SF6報(bao)(bao)警(jing)(jing)(jing)器。

SF6行(xing)業安全法(fa)規摘錄 ■191條(tiao)(tiao) 裝(zhuang)(zhuang)有(you)SF6設(she)(she)備的配(pei)電裝(zhuang)(zhuang)置(zhi)室(shi)(shi)(shi)(shi)和SF6氣(qi)體實驗室(shi)(shi)(shi)(shi),必(bi)(bi)須(xu)裝(zhuang)(zhuang)設(she)(she)強力通(tong)(tong)風裝(zhuang)(zhuang)置(zhi)。風口應(ying)設(she)(she)置(zhi)在室(shi)(shi)(shi)(shi)內低(di)部。■192條(tiao)(tiao) 在室(shi)(shi)(shi)(shi)內,設(she)(she)備充裝(zhuang)(zhuang)SF6氣(qi)體時,周圍環境相對濕度應(ying)≤80%,同時必(bi)(bi)須(xu)開(kai)啟通(tong)(tong)風系統,并避(bi)免(mian)SF6氣(qi)體漏泄到工(gong)(gong)(gong)(gong)作(zuo)區(qu)。工(gong)(gong)(gong)(gong)作(zuo)區(qu)空氣(qi)中SF6氣(qi)體含(han)(han)量不得超(chao)過1000ppm。■196條(tiao)(tiao) 工(gong)(gong)(gong)(gong)作(zuo)人員進(jin)入SF6配(pei)電裝(zhuang)(zhuang)置(zhi)室(shi)(shi)(shi)(shi),必(bi)(bi)須(xu)先通(tong)(tong)風15min,并用檢漏儀(yi)測量SF6氣(qi)體含(han)(han)量。盡量避(bi)免(mian)一人進(jin)入SF6配(pei)電裝(zhuang)(zhuang)置(zhi)室(shi)(shi)(shi)(shi)進(jin)行(xing)巡視,不準一人進(jin)入從事(shi)檢修工(gong)(gong)(gong)(gong)作(zuo)。■198條(tiao)(tiao) 進(jin)入SF6配(pei)電裝(zhuang)(zhuang)置(zhi)室(shi)(shi)(shi)(shi)低(di)位區(qu)或電纜溝(gou)進(jin)行(xing)工(gong)(gong)(gong)(gong)作(zuo)應(ying)先檢測含(han)(han)氧量(不低(di)于(yu)18%)和SF6氣(qi)體含(han)(han)量是否合格

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