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核電站SF6+O2探測器報警控制器價格SF6報警

發布時間:2023-12-26 13:30:41       發布人:dxdz  瀏覽量:

核電站SF6+O2探測器報警控制器價格SF6報警

SF6氣(qi)(qi)(qi)體泄(xie)漏監控子系(xi)統主(zhu)要對(dui)SF6氣(qi)(qi)(qi)體為絕緣介質的(de)高壓電(dian)(dian)器設備場所內(nei)進(jin)行(xing)(xing)環(huan)境監測(ce)。當場所內(nei)設備發生SF6氣(qi)(qi)(qi)體泄(xie)漏時,由于SF6氣(qi)(qi)(qi)體的(de)密度(du)是空氣(qi)(qi)(qi)的(de)5倍,積累于底層空間,并造成局部(bu)缺氧,引起(qi)嚴重事故。為此:《電(dian)(dian)業安(an)全工作規程》(發電(dian)(dian)廠和(he)變電(dian)(dian)站部(bu)分)特別(bie)規定,工作人員進(jin)入SF6配電(dian)(dian)裝置室低位區或(huo)電(dian)(dian)纜(lan)溝(gou)進(jin)行(xing)(xing)工作必須(xu)保證(zheng)SF6氣(qi)(qi)(qi)體濃(nong)度(du)小于1000ppm,含(han)氧量不低于18%及(ji)周圍環(huan)境相對(dui)濕度(du)80%,同時必須(xu)開(kai)啟通風系(xi)統。SF6+O2雙氣(qi)(qi)(qi)體探(tan)測(ce)器_SF6+O2氣(qi)(qi)(qi)體探(tan)測(ce)器_SF6+O2探(tan)測(ce)器_SF6+O2雙氣(qi)(qi)(qi)體探(tan)頭_SF6+O2氣(qi)(qi)(qi)體探(tan)頭_sf6氣(qi)(qi)(qi)體檢測(ce)儀(yi)

雙氣體檢測器主要由傳(chuan)感器、單(dan)片(pian)機(ji)、運(yun)算放大(da)電(dian)路、通(tong)(tong)訊芯片(pian)等組成。傳(chuan)感器將(jiang)氣體濃(nong)度(du)轉換為(wei)模(mo)擬電(dian)信(xin)(xin)號,然(ran)后(hou)(hou)將(jiang)模(mo)擬電(dian)信(xin)(xin)號通(tong)(tong)過運(yun)算放大(da)電(dian)路、單(dan)片(pian)機(ji)轉換為(wei)數字信(xin)(xin)號,后(hou)(hou)通(tong)(tong)過通(tong)(tong)訊芯片(pian)轉換為(wei)modbus RTU標(biao)準信(xin)(xin)號,上傳(chuan)給控(kong)制器。

DX6000H型SF6 在(zai)線監(jian)測(ce)報警系統(tong)適(shi)用(yong)于配電室、開關站、光伏發電廠、海上(shang)風電場、10KV、35KV、220KV開關柜、GIS室等場所;設備(bei)監(jian)測(ce)精度(du)(du)高、范圍廣、功能全,具有良(liang)好的擴展性 2.1 采用(yong)1024*600觸摸屏,全中文菜單操作(zuo)(zuo),界面友(you)好,操作(zuo)(zuo)簡單;  2.2 設備(bei)集成三(san)組485接(jie)口,采用(yong)插拔式(shi)接(jie)線端子接(jie)線簡單,具有良(liang)好的抗干擾能力,總線通訊(xun),布線經濟(ji),安(an)裝方便; 2.3 三(san)組DC24V接(jie)口,可(ke)選配DC3.3V、DC5V、DC12V電壓輸出, 2.4 自動(dong)故障(zhang)(zhang)檢測(ce),并能用(yong)中文顯示處準(zhun)(zhun)確的故障(zhang)(zhang)部位及(ji)類型; 2.5 自動(dong)檢索探測(ce)器地址及(ji)狀態,SF6/O2/溫濕(shi)度(du)(du)探測(ce)器在(zai)同一系統(tong)監(jian)控; 2.6 大容量(liang)儲存芯(xin)片,循(xun)環記錄(lu)報警信息,大可(ke)記錄(lu)50000條; 2.7 RS485上(shang)傳接(jie)口,標準(zhun)(zhun)modbus Rtu通訊(xun)協議。

2.8 關鍵參數(shu),加密設定,防(fang)止誤(wu)操作(zuo) 2.9 多可(ke)選配7組繼(ji)電(dian)器(qi),繼(ji)電(dian)器(qi)控制方式(shi)可(ke)軟件設置(zhi) 2.10 具有(you) 年-月-日-時(shi)(shi)-分(fen)(fen)-秒設置(zhi)功能(neng)(neng),并且(qie)帶有(you)每周七天分(fen)(fen)別(bie)顯(xian)示(shi)功能(neng)(neng) 壁掛(gua)式(shi)SF6氣(qi)(qi)體報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)機_SF6氧氣(qi)(qi)一體式(shi)探(tan)測(ce)(ce)(ce)器(qi)_SF6泄漏在線監測(ce)(ce)(ce)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)系統(tong)_SF6氣(qi)(qi)體在線監測(ce)(ce)(ce)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)(qi)體在線監測(ce)(ce)(ce)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)系統(tong) 三章:主(zhu)要技術指標(biao) 3.1 壁掛(gua)式(shi)主(zhu)機技術指標(biao)(DX6000H型) 3.1.1 工作(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出(chu): RS485 modbus_RTU 協議(yi)輸出(chu) 3.1.3 工作(zuo)溫(wen)度(du)(du): -20℃~+55℃ 3.1.4 工作(zuo)濕度(du)(du): ≤93%RH 3.1.5 顯(xian)示(shi)方式(shi): 列表(biao)顯(xian)示(shi),每頁顯(xian)示(shi)8組或10組數(shu)據(每組包括SF6/02/溫(wen)度(du)(du)/濕度(du)(du)四種數(shu)據和兩種數(shu)據狀態(tai)) 3.1.6 上(shang)傳參數(shu): 默認ID 1(可(ke)調),默認波特率(lv)9600(可(ke)調) 3.1.7 人(ren)體感應:默認開(kai)啟(qi)感應亮屏(ping)(ping)(ping)功能(neng)(neng) 3.1.8 屏(ping)(ping)(ping)幕(mu)保護:默認開(kai)啟(qi)亮屏(ping)(ping)(ping)5分(fen)(fen)鐘后自(zi)動(dong)息屏(ping)(ping)(ping),人(ren)體感應或觸(chu)摸可(ke)亮屏(ping)(ping)(ping) 3.1.9 排(pai)(pai)(pai)風(feng)(feng)功能(neng)(neng):自(zi)動(dong)排(pai)(pai)(pai)風(feng)(feng),定時(shi)(shi)排(pai)(pai)(pai)風(feng)(feng),手動(dong)排(pai)(pai)(pai)風(feng)(feng),延時(shi)(shi)排(pai)(pai)(pai)風(feng)(feng),手動(dong)排(pai)(pai)(pai)風(feng)(feng)可(ke)設置(zhi)低(di)1s,大12H,自(zi)動(dong)排(pai)(pai)(pai)風(feng)(feng)分(fen)(fen)為(wei)12組,可(ke)設置(zhi)開(kai)啟(qi)組數(shu)、開(kai)啟(qi)日期、開(kai)啟(qi)時(shi)(shi)間及啟(qi)動(dong)時(shi)(shi)間(啟(qi)動(dong)時(shi)(shi)間可(ke)更改)功能(neng)(neng) sf6氣(qi)(qi)體報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)(qi)體報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)器(qi)_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)裝置(zhi)_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)機_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)器(qi)。

SF6行(xing)(xing)業安(an)全法規摘錄 ■191條(tiao) 裝(zhuang)(zhuang)有SF6設(she)(she)備的配(pei)(pei)電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)(shi)(shi)(shi)和SF6氣體實驗室(shi)(shi)(shi)(shi),必須裝(zhuang)(zhuang)設(she)(she)強(qiang)力通風(feng)(feng)(feng)裝(zhuang)(zhuang)置(zhi)。風(feng)(feng)(feng)口應設(she)(she)置(zhi)在(zai)室(shi)(shi)(shi)(shi)內低部(bu)。■192條(tiao) 在(zai)室(shi)(shi)(shi)(shi)內,設(she)(she)備充裝(zhuang)(zhuang)SF6氣體時,周圍環境(jing)相(xiang)對(dui)濕度應≤80%,同時必須開啟通風(feng)(feng)(feng)系統,并避免(mian)SF6氣體漏泄到工(gong)(gong)作(zuo)區。工(gong)(gong)作(zuo)區空氣中SF6氣體含(han)量(liang)不得(de)超過1000ppm。■196條(tiao) 工(gong)(gong)作(zuo)人員進(jin)入(ru)SF6配(pei)(pei)電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)(shi)(shi)(shi),必須先(xian)通風(feng)(feng)(feng)15min,并用檢漏儀測(ce)量(liang)SF6氣體含(han)量(liang)。盡量(liang)避免(mian)一人進(jin)入(ru)SF6配(pei)(pei)電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)(shi)(shi)(shi)進(jin)行(xing)(xing)巡視(shi),不準一人進(jin)入(ru)從事檢修工(gong)(gong)作(zuo)。■198條(tiao) 進(jin)入(ru)SF6配(pei)(pei)電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)(shi)(shi)(shi)低位區或電(dian)纜溝進(jin)行(xing)(xing)工(gong)(gong)作(zuo)應先(xian)檢測(ce)含(han)氧量(liang)(不低于18%)和SF6氣體含(han)量(liang)是否合(he)格

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