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核電站sf6監控報警系統監控主機廠家SF6報警

發布時間:2024-02-09 15:17:37       發布人:dxdz  瀏覽量:

核電站sf6監控報警系統監控主機廠家SF6報警

本系統采用(yong)間歇式(shi)(shi)檢(jian)測模式(shi)(shi),進(jin)(jin)(jin)行(xing)在線監(jian)測其場所內SF6氣體濃度(du)(du)及(ji)O2含(han)(han)量和環境溫度(du)(du)、濕(shi)度(du)(du)的狀(zhuang)態(tai)(tai)監(jian)測,當(dang)場所內SF6濃度(du)(du)及(ji)O2含(han)(han)量和環境濕(shi)度(du)(du)發(fa)生變化(hua)時,傳(chuan)感器立即響應這些(xie)變化(hua)。實現對場所內SF6濃度(du)(du)及(ji)O2的含(han)(han)量和環境溫度(du)(du)、濕(shi)度(du)(du)進(jin)(jin)(jin)行(xing)有效地(di)監(jian)測。通(tong)(tong)(tong)(tong)過現場總線(RS485)由監(jian)控(kong)報警(jing)主機(ji)(ji)采集狀(zhuang)態(tai)(tai)參(can)(can)數,當(dang)場所內出(chu)現超(chao)限值(zhi)時,進(jin)(jin)(jin)入預警(jing)聲光(guang)報警(jing)同時啟(qi)動(dong)(dong)風機(ji)(ji)進(jin)(jin)(jin)行(xing)通(tong)(tong)(tong)(tong)風換氣或啟(qi)動(dong)(dong)除濕(shi)機(ji)(ji)進(jin)(jin)(jin)行(xing)除濕(shi)。同時將(jiang)狀(zhuang)態(tai)(tai)參(can)(can)數上(shang)傳(chuan)輸給監(jian)控(kong)中心。在監(jian)控(kong)中心電子地(di)圖上(shang)進(jin)(jin)(jin)行(xing)定位及(ji)管理(li)和環境參(can)(can)量超(chao)過預設(she)值(zhi)時發(fa)出(chu)視聽告警(jing)在電子地(di)圖界面上(shang)閃爍顯示,按照預設(she)置聯動(dong)(dong)方案(an),對通(tong)(tong)(tong)(tong)道門體、風機(ji)(ji)以(yi)及(ji)水泵(beng)等進(jin)(jin)(jin)行(xing)管理(li);以(yi)及(ji)通(tong)(tong)(tong)(tong)過語音、短信方式(shi)(shi)自動(dong)(dong)通(tong)(tong)(tong)(tong)知值(zhi)班維護(hu)人員

雙氣體(ti)檢測(ce)器主(zhu)要由傳感器、單(dan)片(pian)(pian)機、運算放大電路(lu)、通訊芯(xin)片(pian)(pian)等組成。傳感器將氣體(ti)濃度(du)轉(zhuan)換為(wei)模(mo)擬電信(xin)(xin)號(hao),然(ran)后(hou)(hou)將模(mo)擬電信(xin)(xin)號(hao)通過運算放大電路(lu)、單(dan)片(pian)(pian)機轉(zhuan)換為(wei)數字信(xin)(xin)號(hao),后(hou)(hou)通過通訊芯(xin)片(pian)(pian)轉(zhuan)換為(wei)modbus RTU標準信(xin)(xin)號(hao),上傳給控制器。

DX6000H型(xing)SF6 在(zai)線(xian)監測報警系(xi)統適用(yong)于配電(dian)室、開(kai)關站、光伏發電(dian)廠、海上風電(dian)場、10KV、35KV、220KV開(kai)關柜、GIS室等場所;設備監測精(jing)度(du)高、范(fan)圍廣、功能全,具(ju)有良好的(de)擴展(zhan)性 2.1 采用(yong)1024*600觸摸屏,全中文(wen)菜單操作,界面友好,操作簡單; 2.2 設備集成三組485接口(kou),采用(yong)插(cha)拔(ba)式接線(xian)端子接線(xian)簡單,具(ju)有良好的(de)抗(kang)干擾(rao)能力,總(zong)線(xian)通(tong)訊,布線(xian)經濟,安裝方便; 2.3 三組DC24V接口(kou),可(ke)選(xuan)配DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自動故障檢(jian)測,并(bing)能用(yong)中文(wen)顯示(shi)處準確的(de)故障部位及類型(xing); 2.5 自動檢(jian)索探測器地址及狀態(tai),SF6/O2/溫濕度(du)探測器在(zai)同一系(xi)統監控; 2.6 大容量(liang)儲存芯(xin)片,循環(huan)記錄報警信息(xi),大可(ke)記錄50000條(tiao); 2.7 RS485上傳接口(kou),標(biao)準modbus Rtu通(tong)訊協(xie)議。

2.8 關鍵參(can)數(shu),加(jia)密(mi)設定,防止(zhi)誤操作 2.9 多可選配7組(zu)繼電器,繼電器控制(zhi)方式(shi)可軟(ruan)件設置(zhi) 2.10 具有(you) 年-月-日-時(shi)-分(fen)-秒(miao)設置(zhi)功能,并且帶有(you)每周七天分(fen)別顯示功能 壁掛式(shi)SF6氣(qi)體(ti)報(bao)警(jing)(jing)(jing)(jing)主(zhu)(zhu)(zhu)機_SF6氧(yang)氣(qi)一體(ti)式(shi)探(tan)測器_SF6泄漏在(zai)線(xian)(xian)監(jian)(jian)測報(bao)警(jing)(jing)(jing)(jing)系統_SF6氣(qi)體(ti)在(zai)線(xian)(xian)監(jian)(jian)測報(bao)警(jing)(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)體(ti)在(zai)線(xian)(xian)監(jian)(jian)測報(bao)警(jing)(jing)(jing)(jing)系統 三章(zhang):主(zhu)(zhu)(zhu)要技(ji)術(shu)指標(biao) 3.1 壁掛式(shi)主(zhu)(zhu)(zhu)機技(ji)術(shu)指標(biao)(DX6000H型) 3.1.1 工作電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出: RS485 modbus_RTU 協議輸(shu)出 3.1.3 工作溫(wen)度(du): -20℃~+55℃ 3.1.4 工作濕(shi)度(du): ≤93%RH 3.1.5 顯示方式(shi): 列表顯示,每頁顯示8組(zu)或10組(zu)數(shu)據(每組(zu)包括SF6/02/溫(wen)度(du)/濕(shi)度(du)四種數(shu)據和兩種數(shu)據狀態) 3.1.6 上傳參(can)數(shu): 默認(ren)(ren)ID 1(可調),默認(ren)(ren)波(bo)特率9600(可調) 3.1.7 人體(ti)感應:默認(ren)(ren)開(kai)啟(qi)(qi)感應亮屏(ping)功能 3.1.8 屏(ping)幕保護:默認(ren)(ren)開(kai)啟(qi)(qi)亮屏(ping)5分(fen)鐘后自動(dong)息(xi)屏(ping),人體(ti)感應或觸摸可亮屏(ping) 3.1.9 排(pai)(pai)(pai)風(feng)功能:自動(dong)排(pai)(pai)(pai)風(feng),定時(shi)排(pai)(pai)(pai)風(feng),手動(dong)排(pai)(pai)(pai)風(feng),延時(shi)排(pai)(pai)(pai)風(feng),手動(dong)排(pai)(pai)(pai)風(feng)可設置(zhi)低1s,大12H,自動(dong)排(pai)(pai)(pai)風(feng)分(fen)為(wei)12組(zu),可設置(zhi)開(kai)啟(qi)(qi)組(zu)數(shu)、開(kai)啟(qi)(qi)日期、開(kai)啟(qi)(qi)時(shi)間(jian)及啟(qi)(qi)動(dong)時(shi)間(jian)(啟(qi)(qi)動(dong)時(shi)間(jian)可更改)功能 sf6氣(qi)體(ti)報(bao)警(jing)(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)體(ti)報(bao)警(jing)(jing)(jing)(jing)器_SF6報(bao)警(jing)(jing)(jing)(jing)裝置(zhi)_SF6報(bao)警(jing)(jing)(jing)(jing)主(zhu)(zhu)(zhu)機_SF6報(bao)警(jing)(jing)(jing)(jing)器。

SF6行業安全法(fa)規摘(zhai)錄(lu) ■191條(tiao) 裝(zhuang)有SF6設(she)(she)(she)備的配電(dian)裝(zhuang)置(zhi)室(shi)(shi)和(he)SF6氣(qi)(qi)體實驗室(shi)(shi),必須裝(zhuang)設(she)(she)(she)強力(li)通(tong)風裝(zhuang)置(zhi)。風口應設(she)(she)(she)置(zhi)在室(shi)(shi)內低(di)部。■192條(tiao) 在室(shi)(shi)內,設(she)(she)(she)備充裝(zhuang)SF6氣(qi)(qi)體時(shi),周(zhou)圍(wei)環境相對濕度應≤80%,同時(shi)必須開啟通(tong)風系統,并避免(mian)SF6氣(qi)(qi)體漏(lou)泄到工(gong)作區(qu)。工(gong)作區(qu)空(kong)氣(qi)(qi)中(zhong)SF6氣(qi)(qi)體含量(liang)不(bu)得(de)超過1000ppm。■196條(tiao) 工(gong)作人員進入(ru)SF6配電(dian)裝(zhuang)置(zhi)室(shi)(shi),必須先通(tong)風15min,并用檢漏(lou)儀測量(liang)SF6氣(qi)(qi)體含量(liang)。盡量(liang)避免(mian)一人進入(ru)SF6配電(dian)裝(zhuang)置(zhi)室(shi)(shi)進行巡視(shi),不(bu)準一人進入(ru)從事檢修(xiu)工(gong)作。■198條(tiao) 進入(ru)SF6配電(dian)裝(zhuang)置(zhi)室(shi)(shi)低(di)位區(qu)或(huo)電(dian)纜溝進行工(gong)作應先檢測含氧(yang)量(liang)(不(bu)低(di)于18%)和(he)SF6氣(qi)(qi)體含量(liang)是否合格

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