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35KV配電室sf6在線監測報警

發布時間:2023-10-13 00:56:29       發布人:147小編  瀏覽量:

35KV配電室sf6在線監測報警

SF6氣體(ti)(ti)泄漏(lou)監控子系統主要對SF6氣體(ti)(ti)為(wei)絕緣(yuan)介質的高壓電(dian)器設備場所內(nei)進行(xing)環境監測(ce)(ce)。當場所內(nei)設備發生SF6氣體(ti)(ti)泄漏(lou)時(shi),由于SF6氣體(ti)(ti)的密度(du)(du)是(shi)空(kong)氣的5倍(bei),積累于底(di)層(ceng)空(kong)間,并造(zao)成(cheng)局部(bu)缺氧,引起嚴重事故。為(wei)此:《電(dian)業安全工(gong)作規程》(發電(dian)廠和變電(dian)站部(bu)分(fen))特別規定,工(gong)作人員(yuan)進入(ru)SF6配電(dian)裝置室低位區或電(dian)纜溝進行(xing)工(gong)作必須(xu)保證SF6氣體(ti)(ti)濃(nong)度(du)(du)小于1000ppm,含氧量不低于18%及周圍環境相對濕度(du)(du)80%,同時(shi)必須(xu)開啟通風系統。SF6+O2雙氣體(ti)(ti)探(tan)(tan)(tan)測(ce)(ce)器_SF6+O2氣體(ti)(ti)探(tan)(tan)(tan)測(ce)(ce)器_SF6+O2探(tan)(tan)(tan)測(ce)(ce)器_SF6+O2雙氣體(ti)(ti)探(tan)(tan)(tan)頭_SF6+O2氣體(ti)(ti)探(tan)(tan)(tan)頭_sf6氣體(ti)(ti)檢測(ce)(ce)儀(yi)

雙氣體檢測器(qi)主要由傳感器(qi)、單片機、運算放大(da)電路、通(tong)訊芯片等組成。傳感器(qi)將(jiang)氣體濃(nong)度(du)轉(zhuan)(zhuan)換為模(mo)擬電信號(hao),然后將(jiang)模(mo)擬電信號(hao)通(tong)過運算放大(da)電路、單片機轉(zhuan)(zhuan)換為數字信號(hao),后通(tong)過通(tong)訊芯片轉(zhuan)(zhuan)換為modbus RTU標準(zhun)信號(hao),上傳給(gei)控制器(qi)。

DX6000H型SF6 在線(xian)監(jian)測(ce)報(bao)警系統(tong)適用于配電(dian)室、開關(guan)站、光伏發電(dian)廠、海上風電(dian)場(chang)(chang)、10KV、35KV、220KV開關(guan)柜、GIS室等場(chang)(chang)所;設備監(jian)測(ce)精度高、范圍(wei)廣、功能全(quan),具有良(liang)(liang)好的(de)擴(kuo)展(zhan)性 2.1 采用1024*600觸摸(mo)屏,全(quan)中文菜單操作,界面友好,操作簡單; 2.2 設備集成三(san)組485接(jie)(jie)(jie)口(kou),采用插拔式接(jie)(jie)(jie)線(xian)端子接(jie)(jie)(jie)線(xian)簡單,具有良(liang)(liang)好的(de)抗干擾能力,總(zong)線(xian)通(tong)訊,布線(xian)經(jing)濟,安裝方便; 2.3 三(san)組DC24V接(jie)(jie)(jie)口(kou),可(ke)選配DC3.3V、DC5V、DC12V電(dian)壓輸(shu)出(chu), 2.4 自(zi)(zi)動故障檢測(ce),并能用中文顯示處(chu)準(zhun)確的(de)故障部位及類型; 2.5 自(zi)(zi)動檢索(suo)探測(ce)器地址(zhi)及狀態,SF6/O2/溫濕度探測(ce)器在同一系統(tong)監(jian)控; 2.6 大(da)容量儲存芯(xin)片,循(xun)環記(ji)錄報(bao)警信息,大(da)可(ke)記(ji)錄50000條; 2.7 RS485上傳接(jie)(jie)(jie)口(kou),標準(zhun)modbus Rtu通(tong)訊協議(yi)。

2.8 關鍵參(can)(can)數(shu),加密設(she)定(ding),防止誤操作(zuo) 2.9 多(duo)可(ke)(ke)選配7組(zu)(zu)繼電(dian)器(qi),繼電(dian)器(qi)控制方式(shi)(shi)(shi)可(ke)(ke)軟件(jian)設(she)置 2.10 具有(you) 年(nian)-月-日-時(shi)-分(fen)-秒設(she)置功(gong)能,并且帶有(you)每周七天分(fen)別顯(xian)(xian)示(shi)(shi)功(gong)能 壁掛式(shi)(shi)(shi)SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)(jing)主(zhu)機_SF6氧氣(qi)(qi)(qi)一體(ti)(ti)(ti)式(shi)(shi)(shi)探測(ce)(ce)器(qi)_SF6泄(xie)漏在(zai)(zai)線監測(ce)(ce)報(bao)(bao)警(jing)(jing)(jing)系(xi)統_SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)在(zai)(zai)線監測(ce)(ce)報(bao)(bao)警(jing)(jing)(jing)裝置_SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)在(zai)(zai)線監測(ce)(ce)報(bao)(bao)警(jing)(jing)(jing)系(xi)統 三章:主(zhu)要(yao)技(ji)術指(zhi)標 3.1 壁掛式(shi)(shi)(shi)主(zhu)機技(ji)術指(zhi)標(DX6000H型) 3.1.1 工(gong)作(zuo)電(dian)壓(ya): AC220V±15%,50Hz±1% 3.1.2 信號(hao)輸出(chu)(chu): RS485 modbus_RTU 協議輸出(chu)(chu) 3.1.3 工(gong)作(zuo)溫(wen)度: -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕度: ≤93%RH 3.1.5 顯(xian)(xian)示(shi)(shi)方式(shi)(shi)(shi): 列表顯(xian)(xian)示(shi)(shi),每頁顯(xian)(xian)示(shi)(shi)8組(zu)(zu)或10組(zu)(zu)數(shu)據(每組(zu)(zu)包括SF6/02/溫(wen)度/濕度四種數(shu)據和兩(liang)種數(shu)據狀態(tai)) 3.1.6 上(shang)傳參(can)(can)數(shu): 默認(ren)ID 1(可(ke)(ke)調(diao)),默認(ren)波特(te)率9600(可(ke)(ke)調(diao)) 3.1.7 人體(ti)(ti)(ti)感應(ying)(ying):默認(ren)開(kai)(kai)啟(qi)(qi)感應(ying)(ying)亮屏(ping)功(gong)能 3.1.8 屏(ping)幕保護(hu):默認(ren)開(kai)(kai)啟(qi)(qi)亮屏(ping)5分(fen)鐘(zhong)后自動息屏(ping),人體(ti)(ti)(ti)感應(ying)(ying)或觸摸(mo)可(ke)(ke)亮屏(ping) 3.1.9 排(pai)(pai)風(feng)(feng)功(gong)能:自動排(pai)(pai)風(feng)(feng),定(ding)時(shi)排(pai)(pai)風(feng)(feng),手(shou)動排(pai)(pai)風(feng)(feng),延時(shi)排(pai)(pai)風(feng)(feng),手(shou)動排(pai)(pai)風(feng)(feng)可(ke)(ke)設(she)置低1s,大12H,自動排(pai)(pai)風(feng)(feng)分(fen)為12組(zu)(zu),可(ke)(ke)設(she)置開(kai)(kai)啟(qi)(qi)組(zu)(zu)數(shu)、開(kai)(kai)啟(qi)(qi)日期、開(kai)(kai)啟(qi)(qi)時(shi)間(jian)及啟(qi)(qi)動時(shi)間(jian)(啟(qi)(qi)動時(shi)間(jian)可(ke)(ke)更改)功(gong)能 sf6氣(qi)(qi)(qi)體(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)(jing)裝置_SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)(jing)器(qi)_SF6報(bao)(bao)警(jing)(jing)(jing)裝置_SF6報(bao)(bao)警(jing)(jing)(jing)主(zhu)機_SF6報(bao)(bao)警(jing)(jing)(jing)器(qi)。

六氟化(hua)(hua)硫(liu)報(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)是一(yi)款專門(men)用于檢(jian)測(ce)(ce)六氟化(hua)(hua)硫(liu)氣(qi)(qi)體(ti)(ti)泄漏、并(bing)能實(shi)時(shi)顯(xian)(xian)示(shi)氣(qi)(qi)體(ti)(ti)濃(nong)(nong)度,24小時(shi)實(shi)時(shi)在線檢(jian)測(ce)(ce)的(de)(de)(de)報(bao)(bao)警(jing)(jing)(jing)裝(zhuang)置。六氟化(hua)(hua)硫(liu)報(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)由氣(qi)(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)(jing)控制器(qi)(qi)(qi)和氣(qi)(qi)體(ti)(ti)探測(ce)(ce)器(qi)(qi)(qi)兩部分組成(cheng),氣(qi)(qi)體(ti)(ti)探測(ce)(ce)器(qi)(qi)(qi)安裝(zhuang)在氣(qi)(qi)體(ti)(ti)泄漏檢(jian)測(ce)(ce)現(xian)場,通過核心部件(jian)氣(qi)(qi)體(ti)(ti)傳感器(qi)(qi)(qi),實(shi)現(xian)氣(qi)(qi)體(ti)(ti)濃(nong)(nong)度的(de)(de)(de)實(shi)時(shi)檢(jian)測(ce)(ce),也可以獨立(li)工作。氣(qi)(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)(jing)控制器(qi)(qi)(qi)可放置于值班(ban)室內,接收(shou)氣(qi)(qi)體(ti)(ti)探測(ce)(ce)器(qi)(qi)(qi)檢(jian)測(ce)(ce)的(de)(de)(de)濃(nong)(nong)度,并(bing)實(shi)現(xian)濃(nong)(nong)度的(de)(de)(de)顯(xian)(xian)示(shi)及濃(nong)(nong)度超標(biao)后(hou)的(de)(de)(de)聲光報(bao)(bao)警(jing)(jing)(jing)功能,并(bing)可以聯動外(wai)接設備(如電磁(ci)閥(fa)、排風扇(shan)、噴淋裝(zhuang)置)通過開關量上傳PLC、DCS、消防系統等。

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