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核電站SF6檢測儀監控主機廠家SF6報警

發布時間:2024-01-24 01:18:48       發布人:dxdz  瀏覽量:

核電站SF6檢測儀監控主機廠家SF6報警

本系統采(cai)用(yong)間歇式(shi)(shi)檢測模式(shi)(shi),進(jin)(jin)(jin)(jin)行(xing)(xing)在線監測其場(chang)(chang)(chang)所內(nei)SF6氣(qi)體濃度(du)(du)(du)(du)及(ji)O2含量和環(huan)(huan)(huan)境溫(wen)度(du)(du)(du)(du)、濕(shi)(shi)度(du)(du)(du)(du)的狀態(tai)監測,當場(chang)(chang)(chang)所內(nei)SF6濃度(du)(du)(du)(du)及(ji)O2含量和環(huan)(huan)(huan)境濕(shi)(shi)度(du)(du)(du)(du)發(fa)(fa)生變(bian)(bian)化時,傳(chuan)感器立即響(xiang)應這些變(bian)(bian)化。實現(xian)對場(chang)(chang)(chang)所內(nei)SF6濃度(du)(du)(du)(du)及(ji)O2的含量和環(huan)(huan)(huan)境溫(wen)度(du)(du)(du)(du)、濕(shi)(shi)度(du)(du)(du)(du)進(jin)(jin)(jin)(jin)行(xing)(xing)有效地(di)監測。通過現(xian)場(chang)(chang)(chang)總線(RS485)由監控(kong)報(bao)警(jing)主(zhu)機采(cai)集狀態(tai)參(can)數(shu),當場(chang)(chang)(chang)所內(nei)出現(xian)超限(xian)值(zhi)時,進(jin)(jin)(jin)(jin)入預(yu)(yu)警(jing)聲光報(bao)警(jing)同時啟動(dong)風機進(jin)(jin)(jin)(jin)行(xing)(xing)通風換氣(qi)或啟動(dong)除(chu)濕(shi)(shi)機進(jin)(jin)(jin)(jin)行(xing)(xing)除(chu)濕(shi)(shi)。同時將(jiang)狀態(tai)參(can)數(shu)上(shang)(shang)傳(chuan)輸給(gei)監控(kong)中(zhong)心。在監控(kong)中(zhong)心電(dian)(dian)子(zi)地(di)圖上(shang)(shang)進(jin)(jin)(jin)(jin)行(xing)(xing)定(ding)位及(ji)管理(li)和環(huan)(huan)(huan)境參(can)量超過預(yu)(yu)設值(zhi)時發(fa)(fa)出視(shi)聽告警(jing)在電(dian)(dian)子(zi)地(di)圖界面上(shang)(shang)閃(shan)爍(shuo)顯(xian)示,按照預(yu)(yu)設置(zhi)聯動(dong)方(fang)案,對通道門(men)體、風機以及(ji)水泵等進(jin)(jin)(jin)(jin)行(xing)(xing)管理(li);以及(ji)通過語音、短(duan)信方(fang)式(shi)(shi)自動(dong)通知值(zhi)班維護(hu)人員

雙氣體檢測器(qi)主(zhu)要由傳(chuan)感器(qi)、單片(pian)機、運算(suan)放(fang)大電(dian)路、通(tong)訊芯(xin)片(pian)等組成。傳(chuan)感器(qi)將(jiang)(jiang)氣體濃度轉(zhuan)換(huan)為(wei)模(mo)擬(ni)電(dian)信號,然后將(jiang)(jiang)模(mo)擬(ni)電(dian)信號通(tong)過運算(suan)放(fang)大電(dian)路、單片(pian)機轉(zhuan)換(huan)為(wei)數字信號,后通(tong)過通(tong)訊芯(xin)片(pian)轉(zhuan)換(huan)為(wei)modbus RTU標準信號,上傳(chuan)給(gei)控(kong)制器(qi)。

DX6000H型SF6 在線(xian)監(jian)測(ce)報(bao)警系統(tong)適用于配電(dian)(dian)室、開關(guan)站、光伏發(fa)電(dian)(dian)廠、海上風電(dian)(dian)場、10KV、35KV、220KV開關(guan)柜(ju)、GIS室等場所;設備(bei)監(jian)測(ce)精度高、范圍廣、功能全(quan),具有(you)良好(hao)的擴展性(xing) 2.1 采(cai)用1024*600觸摸屏,全(quan)中文菜單(dan)操作(zuo),界面友好(hao),操作(zuo)簡(jian)(jian)單(dan); 2.2 設備(bei)集成三組485接(jie)口(kou)(kou),采(cai)用插拔式接(jie)線(xian)端子接(jie)線(xian)簡(jian)(jian)單(dan),具有(you)良好(hao)的抗(kang)干擾能力,總(zong)線(xian)通訊(xun),布線(xian)經濟,安裝方便;  2.3 三組DC24V接(jie)口(kou)(kou),可選配DC3.3V、DC5V、DC12V電(dian)(dian)壓輸出, 2.4 自動(dong)故障檢測(ce),并(bing)能用中文顯示處準(zhun)確(que)的故障部位及類(lei)型; 2.5 自動(dong)檢索探(tan)(tan)測(ce)器(qi)地址及狀態,SF6/O2/溫(wen)濕度探(tan)(tan)測(ce)器(qi)在同一系統(tong)監(jian)控; 2.6 大容量儲存芯片,循環記(ji)錄報(bao)警信息(xi),大可記(ji)錄50000條; 2.7 RS485上傳接(jie)口(kou)(kou),標(biao)準(zhun)modbus Rtu通訊(xun)協議。

2.8 關鍵參數(shu),加密設定,防止誤操(cao)作(zuo)(zuo) 2.9 多(duo)可(ke)選配(pei)7組繼電器,繼電器控(kong)制方(fang)式(shi)可(ke)軟件設置(zhi) 2.10 具有 年-月-日-時(shi)-分(fen)(fen)-秒設置(zhi)功(gong)能(neng),并且帶有每周(zhou)七天(tian)分(fen)(fen)別顯(xian)(xian)示(shi)(shi)功(gong)能(neng) 壁掛式(shi)SF6氣體(ti)(ti)報(bao)警(jing)(jing)主(zhu)(zhu)機(ji)_SF6氧氣一體(ti)(ti)式(shi)探測(ce)器_SF6泄漏(lou)在線監測(ce)報(bao)警(jing)(jing)系統_SF6氣體(ti)(ti)在線監測(ce)報(bao)警(jing)(jing)裝置(zhi)_SF6氣體(ti)(ti)在線監測(ce)報(bao)警(jing)(jing)系統 三章:主(zhu)(zhu)要技(ji)術指標 3.1 壁掛式(shi)主(zhu)(zhu)機(ji)技(ji)術指標(DX6000H型) 3.1.1 工作(zuo)(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)號輸(shu)出: RS485 modbus_RTU 協議輸(shu)出 3.1.3 工作(zuo)(zuo)溫度(du): -20℃~+55℃ 3.1.4 工作(zuo)(zuo)濕度(du): ≤93%RH 3.1.5 顯(xian)(xian)示(shi)(shi)方(fang)式(shi): 列(lie)表顯(xian)(xian)示(shi)(shi),每頁顯(xian)(xian)示(shi)(shi)8組或10組數(shu)據(每組包(bao)括SF6/02/溫度(du)/濕度(du)四種數(shu)據和兩種數(shu)據狀態) 3.1.6 上傳(chuan)參數(shu): 默(mo)(mo)(mo)認ID 1(可(ke)調(diao)),默(mo)(mo)(mo)認波特(te)率9600(可(ke)調(diao)) 3.1.7 人(ren)體(ti)(ti)感(gan)應(ying)(ying):默(mo)(mo)(mo)認開(kai)(kai)啟感(gan)應(ying)(ying)亮屏功(gong)能(neng) 3.1.8 屏幕保護(hu):默(mo)(mo)(mo)認開(kai)(kai)啟亮屏5分(fen)(fen)鐘(zhong)后(hou)自動(dong)(dong)(dong)息屏,人(ren)體(ti)(ti)感(gan)應(ying)(ying)或觸摸(mo)可(ke)亮屏 3.1.9 排風(feng)(feng)功(gong)能(neng):自動(dong)(dong)(dong)排風(feng)(feng),定時(shi)排風(feng)(feng),手(shou)動(dong)(dong)(dong)排風(feng)(feng),延時(shi)排風(feng)(feng),手(shou)動(dong)(dong)(dong)排風(feng)(feng)可(ke)設置(zhi)低1s,大12H,自動(dong)(dong)(dong)排風(feng)(feng)分(fen)(fen)為12組,可(ke)設置(zhi)開(kai)(kai)啟組數(shu)、開(kai)(kai)啟日期、開(kai)(kai)啟時(shi)間(jian)及啟動(dong)(dong)(dong)時(shi)間(jian)(啟動(dong)(dong)(dong)時(shi)間(jian)可(ke)更改)功(gong)能(neng) sf6氣體(ti)(ti)報(bao)警(jing)(jing)裝置(zhi)_SF6氣體(ti)(ti)報(bao)警(jing)(jing)器_SF6報(bao)警(jing)(jing)裝置(zhi)_SF6報(bao)警(jing)(jing)主(zhu)(zhu)機(ji)_SF6報(bao)警(jing)(jing)器。

SF6行(xing)業安全法(fa)規摘錄 ■191條(tiao) 裝(zhuang)有SF6設備(bei)的配(pei)電裝(zhuang)置(zhi)(zhi)室(shi)和SF6氣(qi)(qi)(qi)體(ti)(ti)實驗室(shi),必(bi)(bi)須(xu)裝(zhuang)設強力通風裝(zhuang)置(zhi)(zhi)。風口應設置(zhi)(zhi)在(zai)室(shi)內(nei)低(di)部。■192條(tiao) 在(zai)室(shi)內(nei),設備(bei)充裝(zhuang)SF6氣(qi)(qi)(qi)體(ti)(ti)時(shi)(shi),周圍環境相對(dui)濕度應≤80%,同時(shi)(shi)必(bi)(bi)須(xu)開啟通風系統,并(bing)避免SF6氣(qi)(qi)(qi)體(ti)(ti)漏泄到工(gong)作(zuo)區(qu)。工(gong)作(zuo)區(qu)空氣(qi)(qi)(qi)中SF6氣(qi)(qi)(qi)體(ti)(ti)含量不(bu)得超過1000ppm。■196條(tiao) 工(gong)作(zuo)人員進(jin)(jin)入SF6配(pei)電裝(zhuang)置(zhi)(zhi)室(shi),必(bi)(bi)須(xu)先通風15min,并(bing)用檢漏儀測(ce)量SF6氣(qi)(qi)(qi)體(ti)(ti)含量。盡量避免一人進(jin)(jin)入SF6配(pei)電裝(zhuang)置(zhi)(zhi)室(shi)進(jin)(jin)行(xing)巡視,不(bu)準一人進(jin)(jin)入從事檢修工(gong)作(zuo)。■198條(tiao) 進(jin)(jin)入SF6配(pei)電裝(zhuang)置(zhi)(zhi)室(shi)低(di)位(wei)區(qu)或電纜溝進(jin)(jin)行(xing)工(gong)作(zuo)應先檢測(ce)含氧量(不(bu)低(di)于(yu)18%)和SF6氣(qi)(qi)(qi)體(ti)(ti)含量是否合(he)格

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