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核電站SF6系統檢漏儀價格

發布時間:2024-02-10 03:18:32       發布人:dxdz  瀏覽量:

核電站SF6系統檢漏儀價格

SF6氣(qi)體(ti)泄漏監(jian)控子系統(tong)主要對SF6氣(qi)體(ti)為絕緣(yuan)介質的高(gao)壓電器(qi)(qi)設(she)備場所內(nei)進(jin)行(xing)環境監(jian)測。當場所內(nei)設(she)備發生(sheng)SF6氣(qi)體(ti)泄漏時,由于(yu)(yu)SF6氣(qi)體(ti)的密度(du)是空(kong)氣(qi)的5倍,積累于(yu)(yu)底層空(kong)間,并(bing)造成局(ju)部(bu)缺(que)氧,引起嚴重事故(gu)。為此:《電業安(an)全工(gong)作(zuo)規程》(發電廠和變電站部(bu)分)特別規定,工(gong)作(zuo)人員進(jin)入SF6配電裝置室低位(wei)區或(huo)電纜溝進(jin)行(xing)工(gong)作(zuo)必須保證SF6氣(qi)體(ti)濃度(du)小于(yu)(yu)1000ppm,含氧量不低于(yu)(yu)18%及周圍環境相對濕度(du)80%,同時必須開啟通風系統(tong)。SF6+O2雙氣(qi)體(ti)探(tan)測器(qi)(qi)_SF6+O2氣(qi)體(ti)探(tan)測器(qi)(qi)_SF6+O2探(tan)測器(qi)(qi)_SF6+O2雙氣(qi)體(ti)探(tan)頭_SF6+O2氣(qi)體(ti)探(tan)頭_sf6氣(qi)體(ti)檢測儀

雙氣體檢測器主要由傳感(gan)(gan)器、單片機(ji)、運算放(fang)大(da)電路、通(tong)(tong)訊芯片等組(zu)成(cheng)。傳感(gan)(gan)器將(jiang)氣體濃(nong)度轉換為模(mo)擬電信(xin)號(hao),然后(hou)將(jiang)模(mo)擬電信(xin)號(hao)通(tong)(tong)過(guo)運算放(fang)大(da)電路、單片機(ji)轉換為數字信(xin)號(hao),后(hou)通(tong)(tong)過(guo)通(tong)(tong)訊芯片轉換為modbus RTU標(biao)準(zhun)信(xin)號(hao),上傳給控制器。

DX6000H型(xing)SF6 在線(xian)(xian)(xian)監測報(bao)警系(xi)統適用(yong)于配(pei)電(dian)室(shi)、開關(guan)站、光伏發電(dian)廠、海(hai)上風電(dian)場(chang)、10KV、35KV、220KV開關(guan)柜、GIS室(shi)等場(chang)所;設備(bei)監測精度(du)高、范圍廣(guang)、功(gong)能(neng)(neng)全(quan),具有(you)良(liang)好(hao)的擴(kuo)展性 2.1 采用(yong)1024*600觸摸屏,全(quan)中文菜單操(cao)作(zuo),界面友好(hao),操(cao)作(zuo)簡單; 2.2 設備(bei)集成三(san)(san)組485接(jie)口(kou),采用(yong)插拔式接(jie)線(xian)(xian)(xian)端子接(jie)線(xian)(xian)(xian)簡單,具有(you)良(liang)好(hao)的抗干擾(rao)能(neng)(neng)力(li),總(zong)線(xian)(xian)(xian)通(tong)訊,布線(xian)(xian)(xian)經濟(ji),安裝方便(bian); 2.3 三(san)(san)組DC24V接(jie)口(kou),可(ke)(ke)選配(pei)DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自動故(gu)障(zhang)檢測,并能(neng)(neng)用(yong)中文顯示處準確的故(gu)障(zhang)部(bu)位及(ji)類(lei)型(xing); 2.5 自動檢索(suo)探(tan)測器地址及(ji)狀(zhuang)態,SF6/O2/溫(wen)濕(shi)度(du)探(tan)測器在同一系(xi)統監控; 2.6 大容量儲存芯片,循環記錄報(bao)警信息(xi),大可(ke)(ke)記錄50000條; 2.7 RS485上傳接(jie)口(kou),標準modbus Rtu通(tong)訊協議。

2.8 關鍵參數(shu)(shu),加密設(she)(she)定(ding),防止誤操作(zuo) 2.9 多可(ke)(ke)(ke)選配7組繼電器(qi),繼電器(qi)控制方式(shi)可(ke)(ke)(ke)軟件設(she)(she)置(zhi)(zhi) 2.10 具有(you) 年-月(yue)-日-時(shi)-分(fen)-秒設(she)(she)置(zhi)(zhi)功(gong)能(neng),并(bing)且(qie)帶(dai)有(you)每(mei)周七天分(fen)別顯(xian)示(shi)功(gong)能(neng) 壁(bi)掛式(shi)SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)主機_SF6氧氣(qi)(qi)(qi)(qi)一體(ti)(ti)(ti)(ti)式(shi)探測(ce)(ce)器(qi)_SF6泄漏在線監(jian)測(ce)(ce)報(bao)(bao)警(jing)(jing)系統(tong)_SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)在線監(jian)測(ce)(ce)報(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)在線監(jian)測(ce)(ce)報(bao)(bao)警(jing)(jing)系統(tong) 三(san)章:主要技術指(zhi)標 3.1 壁(bi)掛式(shi)主機技術指(zhi)標(DX6000H型(xing)) 3.1.1 工作(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出: RS485 modbus_RTU 協議輸(shu)出 3.1.3 工作(zuo)溫度: -20℃~+55℃ 3.1.4 工作(zuo)濕度: ≤93%RH 3.1.5 顯(xian)示(shi)方式(shi): 列表顯(xian)示(shi),每(mei)頁顯(xian)示(shi)8組或(huo)(huo)10組數(shu)(shu)據(ju)(每(mei)組包括SF6/02/溫度/濕度四(si)種數(shu)(shu)據(ju)和(he)兩種數(shu)(shu)據(ju)狀態) 3.1.6 上傳參數(shu)(shu): 默(mo)認ID 1(可(ke)(ke)(ke)調),默(mo)認波特率9600(可(ke)(ke)(ke)調) 3.1.7 人(ren)體(ti)(ti)(ti)(ti)感應:默(mo)認開(kai)啟感應亮(liang)(liang)屏功(gong)能(neng) 3.1.8 屏幕保護:默(mo)認開(kai)啟亮(liang)(liang)屏5分(fen)鐘后自(zi)動(dong)息屏,人(ren)體(ti)(ti)(ti)(ti)感應或(huo)(huo)觸摸可(ke)(ke)(ke)亮(liang)(liang)屏 3.1.9 排風(feng)(feng)功(gong)能(neng):自(zi)動(dong)排風(feng)(feng),定(ding)時(shi)排風(feng)(feng),手動(dong)排風(feng)(feng),延時(shi)排風(feng)(feng),手動(dong)排風(feng)(feng)可(ke)(ke)(ke)設(she)(she)置(zhi)(zhi)低1s,大12H,自(zi)動(dong)排風(feng)(feng)分(fen)為12組,可(ke)(ke)(ke)設(she)(she)置(zhi)(zhi)開(kai)啟組數(shu)(shu)、開(kai)啟日期、開(kai)啟時(shi)間及啟動(dong)時(shi)間(啟動(dong)時(shi)間可(ke)(ke)(ke)更改)功(gong)能(neng) sf6氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)器(qi)_SF6報(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6報(bao)(bao)警(jing)(jing)主機_SF6報(bao)(bao)警(jing)(jing)器(qi)。

SF6行(xing)(xing)業安全法規摘錄 ■191條(tiao) 裝(zhuang)有SF6設(she)備的配(pei)電(dian)(dian)裝(zhuang)置(zhi)室和SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)實驗室,必(bi)須裝(zhuang)設(she)強(qiang)力通風裝(zhuang)置(zhi)。風口應設(she)置(zhi)在室內低部。■192條(tiao) 在室內,設(she)備充裝(zhuang)SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)時(shi),周圍環(huan)境相對濕度應≤80%,同時(shi)必(bi)須開啟通風系(xi)統,并避免(mian)(mian)SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)漏(lou)泄(xie)到工(gong)作(zuo)區。工(gong)作(zuo)區空氣(qi)(qi)(qi)中SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)含量(liang)(liang)不(bu)得(de)超過1000ppm。■196條(tiao) 工(gong)作(zuo)人員(yuan)進(jin)入(ru)(ru)SF6配(pei)電(dian)(dian)裝(zhuang)置(zhi)室,必(bi)須先通風15min,并用檢(jian)(jian)漏(lou)儀(yi)測量(liang)(liang)SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)含量(liang)(liang)。盡量(liang)(liang)避免(mian)(mian)一人進(jin)入(ru)(ru)SF6配(pei)電(dian)(dian)裝(zhuang)置(zhi)室進(jin)行(xing)(xing)巡視(shi),不(bu)準一人進(jin)入(ru)(ru)從事檢(jian)(jian)修工(gong)作(zuo)。■198條(tiao) 進(jin)入(ru)(ru)SF6配(pei)電(dian)(dian)裝(zhuang)置(zhi)室低位區或電(dian)(dian)纜(lan)溝進(jin)行(xing)(xing)工(gong)作(zuo)應先檢(jian)(jian)測含氧量(liang)(liang)(不(bu)低于18%)和SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)含量(liang)(liang)是否合格

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