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核電站sf6泄漏監測報警系統報警儀批發SF6報警

發布時間:2024-02-05 03:48:04       發布人:dxdz  瀏覽量:

核電站sf6泄漏監測報警系統報警儀批發SF6報警

SF6氣(qi)(qi)(qi)體(ti)(ti)泄漏(lou)監(jian)控子系統(tong)主(zhu)要對SF6氣(qi)(qi)(qi)體(ti)(ti)為絕(jue)緣(yuan)介質的高壓電(dian)器(qi)設(she)備(bei)場所(suo)內進(jin)行環境(jing)監(jian)測(ce)。當(dang)場所(suo)內設(she)備(bei)發生(sheng)SF6氣(qi)(qi)(qi)體(ti)(ti)泄漏(lou)時,由于SF6氣(qi)(qi)(qi)體(ti)(ti)的密度是空氣(qi)(qi)(qi)的5倍,積累于底層空間,并造成(cheng)局部(bu)缺氧(yang),引起嚴重事故。為此:《電(dian)業安全工(gong)作規程》(發電(dian)廠和變電(dian)站部(bu)分)特別規定,工(gong)作人員進(jin)入(ru)SF6配電(dian)裝(zhuang)置室低位區或電(dian)纜溝(gou)進(jin)行工(gong)作必須(xu)保(bao)證SF6氣(qi)(qi)(qi)體(ti)(ti)濃度小(xiao)于1000ppm,含氧(yang)量不低于18%及周圍環境(jing)相對濕度80%,同時必須(xu)開啟通風系統(tong)。SF6+O2雙氣(qi)(qi)(qi)體(ti)(ti)探(tan)(tan)測(ce)器(qi)_SF6+O2氣(qi)(qi)(qi)體(ti)(ti)探(tan)(tan)測(ce)器(qi)_SF6+O2探(tan)(tan)測(ce)器(qi)_SF6+O2雙氣(qi)(qi)(qi)體(ti)(ti)探(tan)(tan)頭(tou)_SF6+O2氣(qi)(qi)(qi)體(ti)(ti)探(tan)(tan)頭(tou)_sf6氣(qi)(qi)(qi)體(ti)(ti)檢(jian)測(ce)儀(yi)

雙(shuang)氣(qi)體(ti)檢測器(qi)(qi)主要由傳(chuan)感器(qi)(qi)、單片(pian)(pian)機(ji)(ji)、運算放大電(dian)(dian)路、通(tong)訊芯片(pian)(pian)等(deng)組成。傳(chuan)感器(qi)(qi)將(jiang)氣(qi)體(ti)濃度轉(zhuan)換為模(mo)擬電(dian)(dian)信(xin)(xin)號(hao)(hao),然后(hou)將(jiang)模(mo)擬電(dian)(dian)信(xin)(xin)號(hao)(hao)通(tong)過(guo)運算放大電(dian)(dian)路、單片(pian)(pian)機(ji)(ji)轉(zhuan)換為數(shu)字信(xin)(xin)號(hao)(hao),后(hou)通(tong)過(guo)通(tong)訊芯片(pian)(pian)轉(zhuan)換為modbus RTU標準信(xin)(xin)號(hao)(hao),上(shang)傳(chuan)給控制器(qi)(qi)。

DX6000H型SF6 在(zai)線(xian)監(jian)測(ce)(ce)報(bao)警(jing)系(xi)統(tong)適用于配電(dian)室、開(kai)(kai)關(guan)站(zhan)、光伏發(fa)電(dian)廠、海上風電(dian)場、10KV、35KV、220KV開(kai)(kai)關(guan)柜、GIS室等場所;設(she)備監(jian)測(ce)(ce)精(jing)度高、范圍廣、功(gong)能(neng)全(quan),具DX良好(hao)的擴(kuo)展性 2.1 采用1024*600觸(chu)摸屏(ping),全(quan)中文菜單(dan)操(cao)作(zuo),界面友好(hao),操(cao)作(zuo)簡(jian)單(dan); 2.2 設(she)備集(ji)成三組485接口(kou),采用插拔(ba)式(shi)接線(xian)端子接線(xian)簡(jian)單(dan),具DX良好(hao)的抗干擾能(neng)力,總線(xian)通訊,布(bu)線(xian)經濟,安裝方便; 2.3 三組DC24V接口(kou),可選配DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自(zi)動(dong)故障檢(jian)測(ce)(ce),并能(neng)用中文顯(xian)示處準確的故障部位及類型; 2.5 自(zi)動(dong)檢(jian)索(suo)探測(ce)(ce)器地址及狀態,SF6/O2/溫濕度探測(ce)(ce)器在(zai)同一系(xi)統(tong)監(jian)控; 2.6 大容(rong)量儲存芯片,循環記(ji)錄(lu)報(bao)警(jing)信息,大可記(ji)錄(lu)50000條; 2.7 RS485上傳接口(kou),標準modbus Rtu通訊協議。

2.8 關鍵參數(shu),加密(mi)設定,防(fang)止誤操作(zuo)(zuo) 2.9 多可(ke)選配7組(zu)繼(ji)電(dian)器(qi)(qi),繼(ji)電(dian)器(qi)(qi)控制方(fang)式(shi)可(ke)軟件設置(zhi)(zhi) 2.10 具DX 年-月-日-時(shi)(shi)-分(fen)(fen)-秒設置(zhi)(zhi)功(gong)能(neng),并且帶(dai)DX每周七天分(fen)(fen)別(bie)顯(xian)示功(gong)能(neng) 壁(bi)掛式(shi)SF6氣(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)主(zhu)機(ji)_SF6氧(yang)氣(qi)(qi)(qi)一體(ti)式(shi)探測器(qi)(qi)_SF6泄漏在線監(jian)(jian)(jian)測報(bao)(bao)警(jing)(jing)系統_SF6氣(qi)(qi)(qi)體(ti)在線監(jian)(jian)(jian)測報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)(qi)(qi)體(ti)在線監(jian)(jian)(jian)測報(bao)(bao)警(jing)(jing)系統 三(san)章:主(zhu)要技術(shu)(shu)指(zhi)標(biao) 3.1 壁(bi)掛式(shi)主(zhu)機(ji)技術(shu)(shu)指(zhi)標(biao)(DX6000H型) 3.1.1 工作(zuo)(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協議輸出 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)示方(fang)式(shi): 列(lie)表顯(xian)示,每頁顯(xian)示8組(zu)或10組(zu)數(shu)據(每組(zu)包(bao)括SF6/02/溫度(du)/濕度(du)四種(zhong)數(shu)據和兩種(zhong)數(shu)據狀態) 3.1.6 上傳(chuan)參數(shu): 默(mo)(mo)認(ren)ID 1(可(ke)調(diao)),默(mo)(mo)認(ren)波(bo)特率9600(可(ke)調(diao)) 3.1.7 人(ren)體(ti)感應:默(mo)(mo)認(ren)開(kai)啟(qi)(qi)感應亮(liang)屏(ping)功(gong)能(neng) 3.1.8 屏(ping)幕保護:默(mo)(mo)認(ren)開(kai)啟(qi)(qi)亮(liang)屏(ping)5分(fen)(fen)鐘后自動(dong)(dong)(dong)息屏(ping),人(ren)體(ti)感應或觸摸可(ke)亮(liang)屏(ping) 3.1.9 排風(feng)功(gong)能(neng):自動(dong)(dong)(dong)排風(feng),定時(shi)(shi)排風(feng),手(shou)(shou)動(dong)(dong)(dong)排風(feng),延時(shi)(shi)排風(feng),手(shou)(shou)動(dong)(dong)(dong)排風(feng)可(ke)設置(zhi)(zhi)低(di)1s,大12H,自動(dong)(dong)(dong)排風(feng)分(fen)(fen)為12組(zu),可(ke)設置(zhi)(zhi)開(kai)啟(qi)(qi)組(zu)數(shu)、開(kai)啟(qi)(qi)日期、開(kai)啟(qi)(qi)時(shi)(shi)間(jian)及(ji)啟(qi)(qi)動(dong)(dong)(dong)時(shi)(shi)間(jian)(啟(qi)(qi)動(dong)(dong)(dong)時(shi)(shi)間(jian)可(ke)更改)功(gong)能(neng) sf6氣(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)器(qi)(qi)_SF6報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6報(bao)(bao)警(jing)(jing)主(zhu)機(ji)_SF6報(bao)(bao)警(jing)(jing)器(qi)(qi)。

六氟(fu)化硫(liu)(liu)氣體(ti)(ti)報(bao)警(jing)器(qi),六氟(fu)化硫(liu)(liu)報(bao)警(jing)器(qi),六氟(fu)化硫(liu)(liu)泄漏報(bao)警(jing)器(qi),能自(zi)動適應環境(jing)的(de)變(bian)化,自(zi)動修正傳(chuan)感器(qi)的(de)老化曲線,保(bao)持恒定(ding)的(de)報(bao)警(jing)靈(ling)敏度(du),具備識(shi)別(bie)傳(chuan)感器(qi)故障及提(ti)供高濃度(du)氣體(ti)(ti)超限保(bao)護(hu)的(de)能力(li),當傳(chuan)感器(qi)由于老化而可能失去功(gong)能時(shi),六氟(fu)化硫(liu)(liu)氣體(ti)(ti)報(bao)警(jing)器(qi)能自(zi)動識(shi)別(bie)并報(bao)警(jing),有效避(bi)(bi)免了(le)漏報(bao),內置唯一的(de)電子(zi)串號,無需(xu)撥(bo)碼,避(bi)(bi)免了(le)撥(bo)碼開關(guan)的(de)機械故障帶來的(de)系統不(bu)穩定(ding)。

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