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核電站sf6泄漏報警報警儀安裝

發布時間:2024-02-04 13:09:49       發布人:dxdz  瀏覽量:

核電站sf6泄漏報警報警儀安裝

SF6氣(qi)體(ti)(ti)(ti)泄漏監控子系統(tong)主要對(dui)SF6氣(qi)體(ti)(ti)(ti)為絕緣介質(zhi)的高壓電器設備場(chang)所(suo)內進行環境監測(ce)。當場(chang)所(suo)內設備發生SF6氣(qi)體(ti)(ti)(ti)泄漏時,由于(yu)SF6氣(qi)體(ti)(ti)(ti)的密度(du)是空(kong)氣(qi)的5倍,積累于(yu)底層空(kong)間,并(bing)造成(cheng)局部缺(que)氧(yang)(yang),引起(qi)嚴(yan)重事(shi)故(gu)。為此:《電業安(an)全(quan)工(gong)作(zuo)規程(cheng)》(發電廠和(he)變(bian)電站部分)特別規定,工(gong)作(zuo)人(ren)員(yuan)進入SF6配電裝置室低位(wei)區或電纜溝進行工(gong)作(zuo)必須(xu)保證SF6氣(qi)體(ti)(ti)(ti)濃(nong)度(du)小(xiao)于(yu)1000ppm,含氧(yang)(yang)量(liang)不低于(yu)18%及周圍環境相對(dui)濕(shi)度(du)80%,同時必須(xu)開啟通風(feng)系統(tong)。SF6+O2雙氣(qi)體(ti)(ti)(ti)探測(ce)器_SF6+O2氣(qi)體(ti)(ti)(ti)探測(ce)器_SF6+O2探測(ce)器_SF6+O2雙氣(qi)體(ti)(ti)(ti)探頭_SF6+O2氣(qi)體(ti)(ti)(ti)探頭_sf6氣(qi)體(ti)(ti)(ti)檢測(ce)儀

雙(shuang)氣體(ti)檢(jian)測器主要由(you)傳感(gan)器、單(dan)片機(ji)、運算(suan)放大電(dian)(dian)路、通訊芯片等(deng)組成(cheng)。傳感(gan)器將氣體(ti)濃度轉(zhuan)換(huan)為(wei)(wei)模擬電(dian)(dian)信號(hao),然后將模擬電(dian)(dian)信號(hao)通過運算(suan)放大電(dian)(dian)路、單(dan)片機(ji)轉(zhuan)換(huan)為(wei)(wei)數(shu)字信號(hao),后通過通訊芯片轉(zhuan)換(huan)為(wei)(wei)modbus RTU標準信號(hao),上傳給控制器。

DX6000H型(xing)SF6 在(zai)線(xian)(xian)(xian)監測(ce)報警(jing)系統適用(yong)(yong)于配電(dian)(dian)室、開關(guan)站、光伏(fu)發(fa)電(dian)(dian)廠、海(hai)上(shang)風電(dian)(dian)場、10KV、35KV、220KV開關(guan)柜、GIS室等(deng)場所(suo);設(she)備(bei)(bei)監測(ce)精度高、范圍廣、功能(neng)(neng)全,具有良(liang)(liang)好(hao)的(de)擴展性 2.1 采(cai)用(yong)(yong)1024*600觸摸(mo)屏(ping),全中(zhong)文(wen)菜單操作(zuo),界(jie)面友好(hao),操作(zuo)簡單; 2.2 設(she)備(bei)(bei)集成三組(zu)485接口,采(cai)用(yong)(yong)插拔式接線(xian)(xian)(xian)端子接線(xian)(xian)(xian)簡單,具有良(liang)(liang)好(hao)的(de)抗干擾(rao)能(neng)(neng)力,總線(xian)(xian)(xian)通(tong)(tong)訊(xun),布線(xian)(xian)(xian)經濟,安裝方便; 2.3 三組(zu)DC24V接口,可選配DC3.3V、DC5V、DC12V電(dian)(dian)壓輸出(chu), 2.4 自動故障檢測(ce),并能(neng)(neng)用(yong)(yong)中(zhong)文(wen)顯示處準確(que)的(de)故障部位及(ji)類(lei)型(xing); 2.5 自動檢索探(tan)測(ce)器地址及(ji)狀態,SF6/O2/溫濕度探(tan)測(ce)器在(zai)同一(yi)系統監控(kong); 2.6 大容量(liang)儲存(cun)芯片,循環記(ji)錄報警(jing)信息(xi),大可記(ji)錄50000條(tiao); 2.7 RS485上(shang)傳接口,標準modbus Rtu通(tong)(tong)訊(xun)協(xie)議。

2.8 關(guan)鍵參(can)(can)數,加密設(she)定(ding)(ding),防(fang)止誤操作(zuo) 2.9 多可(ke)(ke)(ke)選配7組(zu)繼(ji)電器(qi),繼(ji)電器(qi)控制方(fang)式(shi)(shi)可(ke)(ke)(ke)軟件設(she)置(zhi)(zhi) 2.10 具有(you) 年(nian)-月-日(ri)-時(shi)-分(fen)-秒設(she)置(zhi)(zhi)功(gong)能,并且帶有(you)每(mei)周七天(tian)分(fen)別顯(xian)示功(gong)能 壁掛式(shi)(shi)SF6氣體(ti)報(bao)警主(zhu)機_SF6氧氣一體(ti)式(shi)(shi)探測(ce)(ce)器(qi)_SF6泄漏(lou)在(zai)(zai)線監測(ce)(ce)報(bao)警系統(tong)_SF6氣體(ti)在(zai)(zai)線監測(ce)(ce)報(bao)警裝置(zhi)(zhi)_SF6氣體(ti)在(zai)(zai)線監測(ce)(ce)報(bao)警系統(tong) 三章:主(zhu)要技術指標(biao) 3.1 壁掛式(shi)(shi)主(zhu)機技術指標(biao)(DX6000H型) 3.1.1 工(gong)作(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協議輸出 3.1.3 工(gong)作(zuo)溫(wen)度: -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕(shi)度: ≤93%RH 3.1.5 顯(xian)示方(fang)式(shi)(shi): 列(lie)表顯(xian)示,每(mei)頁顯(xian)示8組(zu)或10組(zu)數據(每(mei)組(zu)包括SF6/02/溫(wen)度/濕(shi)度四種數據和兩(liang)種數據狀態) 3.1.6 上傳參(can)(can)數: 默認(ren)(ren)ID 1(可(ke)(ke)(ke)調),默認(ren)(ren)波特率9600(可(ke)(ke)(ke)調) 3.1.7 人體(ti)感(gan)應:默認(ren)(ren)開(kai)(kai)(kai)啟(qi)(qi)感(gan)應亮(liang)屏功(gong)能 3.1.8 屏幕保(bao)護:默認(ren)(ren)開(kai)(kai)(kai)啟(qi)(qi)亮(liang)屏5分(fen)鐘后自(zi)動(dong)(dong)(dong)(dong)息屏,人體(ti)感(gan)應或觸摸可(ke)(ke)(ke)亮(liang)屏 3.1.9 排(pai)風(feng)(feng)(feng)(feng)功(gong)能:自(zi)動(dong)(dong)(dong)(dong)排(pai)風(feng)(feng)(feng)(feng),定(ding)(ding)時(shi)排(pai)風(feng)(feng)(feng)(feng),手(shou)動(dong)(dong)(dong)(dong)排(pai)風(feng)(feng)(feng)(feng),延時(shi)排(pai)風(feng)(feng)(feng)(feng),手(shou)動(dong)(dong)(dong)(dong)排(pai)風(feng)(feng)(feng)(feng)可(ke)(ke)(ke)設(she)置(zhi)(zhi)低1s,大12H,自(zi)動(dong)(dong)(dong)(dong)排(pai)風(feng)(feng)(feng)(feng)分(fen)為12組(zu),可(ke)(ke)(ke)設(she)置(zhi)(zhi)開(kai)(kai)(kai)啟(qi)(qi)組(zu)數、開(kai)(kai)(kai)啟(qi)(qi)日(ri)期、開(kai)(kai)(kai)啟(qi)(qi)時(shi)間(jian)及(ji)啟(qi)(qi)動(dong)(dong)(dong)(dong)時(shi)間(jian)(啟(qi)(qi)動(dong)(dong)(dong)(dong)時(shi)間(jian)可(ke)(ke)(ke)更改)功(gong)能 sf6氣體(ti)報(bao)警裝置(zhi)(zhi)_SF6氣體(ti)報(bao)警器(qi)_SF6報(bao)警裝置(zhi)(zhi)_SF6報(bao)警主(zhu)機_SF6報(bao)警器(qi)。

六氟化硫報(bao)(bao)警(jing)器(qi)是一款(kuan)專(zhuan)門用于檢測(ce)(ce)六氟化硫氣(qi)(qi)體(ti)泄漏(lou)、并(bing)能(neng)實時(shi)(shi)顯示氣(qi)(qi)體(ti)濃(nong)度(du)(du),24小時(shi)(shi)實時(shi)(shi)在線檢測(ce)(ce)的報(bao)(bao)警(jing)裝(zhuang)置(zhi)。六氟化硫報(bao)(bao)警(jing)器(qi)由(you)氣(qi)(qi)體(ti)報(bao)(bao)警(jing)控制器(qi)和氣(qi)(qi)體(ti)探(tan)(tan)(tan)測(ce)(ce)器(qi)兩部分(fen)組(zu)成,氣(qi)(qi)體(ti)探(tan)(tan)(tan)測(ce)(ce)器(qi)安(an)裝(zhuang)在氣(qi)(qi)體(ti)泄漏(lou)檢測(ce)(ce)現場,通過核心部件氣(qi)(qi)體(ti)傳(chuan)感器(qi),實現氣(qi)(qi)體(ti)濃(nong)度(du)(du)的實時(shi)(shi)檢測(ce)(ce),也可以獨立(li)工作。氣(qi)(qi)體(ti)報(bao)(bao)警(jing)控制器(qi)可放置(zhi)于值(zhi)班室內(nei),接收(shou)氣(qi)(qi)體(ti)探(tan)(tan)(tan)測(ce)(ce)器(qi)檢測(ce)(ce)的濃(nong)度(du)(du),并(bing)實現濃(nong)度(du)(du)的顯示及濃(nong)度(du)(du)超標后的聲(sheng)光(guang)報(bao)(bao)警(jing)功能(neng),并(bing)可以聯動外接設(she)備(如電磁閥(fa)、排風扇(shan)、噴(pen)淋裝(zhuang)置(zhi))通過開關量上傳(chuan)PLC、DCS、消防系統等。

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