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核電站sf6在線報警系統報警主機批發

發布時間:2024-01-05 01:22:05       發布人:dxdz  瀏覽量:

核電站sf6在線報警系統報警主機批發

本系統采用間(jian)歇式檢測(ce)(ce)模式,進(jin)(jin)行在線(xian)監(jian)測(ce)(ce)其場(chang)所內SF6氣體濃度(du)(du)及(ji)(ji)O2含(han)量和環境溫(wen)度(du)(du)、濕度(du)(du)的狀(zhuang)態(tai)監(jian)測(ce)(ce),當場(chang)所內SF6濃度(du)(du)及(ji)(ji)O2含(han)量和環境濕度(du)(du)發生變化時(shi),傳感(gan)器立(li)即響應這些變化。實(shi)現對場(chang)所內SF6濃度(du)(du)及(ji)(ji)O2的含(han)量和環境溫(wen)度(du)(du)、濕度(du)(du)進(jin)(jin)行有(you)效地(di)監(jian)測(ce)(ce)。通過現場(chang)總(zong)線(xian)(RS485)由(you)監(jian)控(kong)報(bao)警主機(ji)(ji)采集狀(zhuang)態(tai)參(can)數,當場(chang)所內出(chu)現超(chao)限值時(shi),進(jin)(jin)入預(yu)警聲光報(bao)警同時(shi)啟動風機(ji)(ji)進(jin)(jin)行通風換氣或啟動除(chu)濕機(ji)(ji)進(jin)(jin)行除(chu)濕。同時(shi)將狀(zhuang)態(tai)參(can)數上傳輸給(gei)監(jian)控(kong)中心。在監(jian)控(kong)中心電子地(di)圖(tu)上進(jin)(jin)行定位及(ji)(ji)管理和環境參(can)量超(chao)過預(yu)設(she)值時(shi)發出(chu)視聽(ting)告警在電子地(di)圖(tu)界面上閃爍顯示,按照預(yu)設(she)置聯動方案,對通道(dao)門(men)體、風機(ji)(ji)以(yi)及(ji)(ji)水(shui)泵等進(jin)(jin)行管理;以(yi)及(ji)(ji)通過語(yu)音、短信方式自動通知值班維護(hu)人(ren)員

雙(shuang)氣體檢(jian)測(ce)器主要由傳(chuan)(chuan)感器、單片機、運算放大電路(lu)、通(tong)訊芯(xin)片等組成。傳(chuan)(chuan)感器將氣體濃度轉換(huan)為模(mo)擬電信(xin)號(hao),然后將模(mo)擬電信(xin)號(hao)通(tong)過(guo)運算放大電路(lu)、單片機轉換(huan)為數字信(xin)號(hao),后通(tong)過(guo)通(tong)訊芯(xin)片轉換(huan)為modbus RTU標準信(xin)號(hao),上傳(chuan)(chuan)給(gei)控制器。

DX6000H型(xing)SF6 在線(xian)(xian)監(jian)(jian)測報警系(xi)統適用(yong)于配(pei)電室(shi)、開(kai)(kai)關站、光伏發(fa)電廠、海(hai)上風電場(chang)、10KV、35KV、220KV開(kai)(kai)關柜、GIS室(shi)等場(chang)所;設備監(jian)(jian)測精度(du)高、范圍廣、功能(neng)(neng)全(quan),具DX良好(hao)的擴(kuo)展性 2.1 采(cai)用(yong)1024*600觸摸屏,全(quan)中(zhong)文(wen)(wen)菜單操作(zuo),界面(mian)友好(hao),操作(zuo)簡單; 2.2 設備集成三組485接口,采(cai)用(yong)插拔式接線(xian)(xian)端子接線(xian)(xian)簡單,具DX良好(hao)的抗干擾能(neng)(neng)力,總(zong)線(xian)(xian)通訊,布線(xian)(xian)經(jing)濟,安(an)裝方便; 2.3 三組DC24V接口,可(ke)選配(pei)DC3.3V、DC5V、DC12V電壓輸出, 2.4 自(zi)動故障(zhang)檢測,并能(neng)(neng)用(yong)中(zhong)文(wen)(wen)顯示處準確的故障(zhang)部位(wei)及類型(xing); 2.5 自(zi)動檢索探測器(qi)地址及狀態,SF6/O2/溫濕度(du)探測器(qi)在同一(yi)系(xi)統監(jian)(jian)控; 2.6 大容量儲存芯片,循(xun)環記錄報警信息,大可(ke)記錄50000條; 2.7 RS485上傳接口,標準modbus Rtu通訊協議。

2.8 關鍵(jian)參數,加密設(she)定,防止誤操作 2.9 多(duo)可(ke)選(xuan)配(pei)7組繼(ji)電(dian)(dian)器(qi)(qi),繼(ji)電(dian)(dian)器(qi)(qi)控制方式(shi)可(ke)軟件(jian)設(she)置(zhi)(zhi)(zhi)(zhi) 2.10 具DX 年-月-日-時(shi)-分-秒設(she)置(zhi)(zhi)(zhi)(zhi)功(gong)(gong)能(neng)(neng),并且帶DX每(mei)周七天分別顯(xian)示功(gong)(gong)能(neng)(neng) 壁掛(gua)式(shi)SF6氣體(ti)(ti)(ti)報警(jing)主(zhu)(zhu)機(ji)_SF6氧氣一體(ti)(ti)(ti)式(shi)探(tan)測器(qi)(qi)_SF6泄漏(lou)在(zai)線監(jian)測報警(jing)系統(tong)_SF6氣體(ti)(ti)(ti)在(zai)線監(jian)測報警(jing)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)_SF6氣體(ti)(ti)(ti)在(zai)線監(jian)測報警(jing)系統(tong) 三(san)章:主(zhu)(zhu)要技術指標(biao) 3.1 壁掛(gua)式(shi)主(zhu)(zhu)機(ji)技術指標(biao)(DX6000H型(xing)) 3.1.1 工(gong)作電(dian)(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)作溫(wen)(wen)度(du): -20℃~+55℃ 3.1.4 工(gong)作濕(shi)度(du): ≤93%RH 3.1.5 顯(xian)示方式(shi): 列表顯(xian)示,每(mei)頁顯(xian)示8組或(huo)10組數據(每(mei)組包括(kuo)SF6/02/溫(wen)(wen)度(du)/濕(shi)度(du)四種數據和兩(liang)種數據狀態) 3.1.6 上傳參數: 默認(ren)(ren)ID 1(可(ke)調(diao)(diao)),默認(ren)(ren)波特率(lv)9600(可(ke)調(diao)(diao)) 3.1.7 人體(ti)(ti)(ti)感(gan)應(ying):默認(ren)(ren)開啟(qi)(qi)(qi)感(gan)應(ying)亮(liang)屏(ping)(ping)功(gong)(gong)能(neng)(neng)  3.1.8 屏(ping)(ping)幕保護:默認(ren)(ren)開啟(qi)(qi)(qi)亮(liang)屏(ping)(ping)5分鐘后(hou)自(zi)動息屏(ping)(ping),人體(ti)(ti)(ti)感(gan)應(ying)或(huo)觸摸(mo)可(ke)亮(liang)屏(ping)(ping) 3.1.9 排(pai)(pai)(pai)(pai)風(feng)功(gong)(gong)能(neng)(neng):自(zi)動排(pai)(pai)(pai)(pai)風(feng),定時(shi)排(pai)(pai)(pai)(pai)風(feng),手(shou)動排(pai)(pai)(pai)(pai)風(feng),延(yan)時(shi)排(pai)(pai)(pai)(pai)風(feng),手(shou)動排(pai)(pai)(pai)(pai)風(feng)可(ke)設(she)置(zhi)(zhi)(zhi)(zhi)低1s,大12H,自(zi)動排(pai)(pai)(pai)(pai)風(feng)分為12組,可(ke)設(she)置(zhi)(zhi)(zhi)(zhi)開啟(qi)(qi)(qi)組數、開啟(qi)(qi)(qi)日期、開啟(qi)(qi)(qi)時(shi)間(jian)及啟(qi)(qi)(qi)動時(shi)間(jian)(啟(qi)(qi)(qi)動時(shi)間(jian)可(ke)更改(gai))功(gong)(gong)能(neng)(neng) sf6氣體(ti)(ti)(ti)報警(jing)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)_SF6氣體(ti)(ti)(ti)報警(jing)器(qi)(qi)_SF6報警(jing)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)_SF6報警(jing)主(zhu)(zhu)機(ji)_SF6報警(jing)器(qi)(qi)。

SF6行(xing)業安(an)全法規摘錄 ■191條 裝(zhuang)有SF6設備的配電(dian)裝(zhuang)置(zhi)室(shi)(shi)(shi)和SF6氣(qi)體(ti)實驗室(shi)(shi)(shi),必須裝(zhuang)設強力通(tong)風(feng)裝(zhuang)置(zhi)。風(feng)口(kou)應(ying)設置(zhi)在室(shi)(shi)(shi)內(nei)(nei)低部。■192條 在室(shi)(shi)(shi)內(nei)(nei),設備充裝(zhuang)SF6氣(qi)體(ti)時,周圍(wei)環(huan)境(jing)相對濕度(du)應(ying)≤80%,同(tong)時必須開啟通(tong)風(feng)系統,并避免(mian)SF6氣(qi)體(ti)漏泄(xie)到工(gong)(gong)作(zuo)區。工(gong)(gong)作(zuo)區空氣(qi)中SF6氣(qi)體(ti)含(han)(han)量(liang)不(bu)得超過1000ppm。■196條 工(gong)(gong)作(zuo)人(ren)員進入SF6配電(dian)裝(zhuang)置(zhi)室(shi)(shi)(shi),必須先通(tong)風(feng)15min,并用檢(jian)(jian)漏儀測(ce)量(liang)SF6氣(qi)體(ti)含(han)(han)量(liang)。盡(jin)量(liang)避免(mian)一人(ren)進入SF6配電(dian)裝(zhuang)置(zhi)室(shi)(shi)(shi)進行(xing)巡視,不(bu)準一人(ren)進入從事檢(jian)(jian)修工(gong)(gong)作(zuo)。■198條 進入SF6配電(dian)裝(zhuang)置(zhi)室(shi)(shi)(shi)低位區或電(dian)纜溝進行(xing)工(gong)(gong)作(zuo)應(ying)先檢(jian)(jian)測(ce)含(han)(han)氧量(liang)(不(bu)低于18%)和SF6氣(qi)體(ti)含(han)(han)量(liang)是(shi)否合格

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