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光伏站SF6系統探測器

發布時間:2023-12-01 21:34:12       發布人:dxdz  瀏覽量:

光伏站SF6系統探測器

SF6氣(qi)(qi)體(ti)泄漏(lou)監控子系(xi)統主要對SF6氣(qi)(qi)體(ti)為(wei)絕緣介(jie)質的高壓電(dian)器設備場所(suo)內進行(xing)環境監測。當場所(suo)內設備發(fa)生(sheng)SF6氣(qi)(qi)體(ti)泄漏(lou)時,由于(yu)SF6氣(qi)(qi)體(ti)的密度(du)是空(kong)氣(qi)(qi)的5倍(bei),積累于(yu)底層空(kong)間,并造成局部缺氧,引起嚴(yan)重事(shi)故。為(wei)此:《電(dian)業安全工作(zuo)規程》(發(fa)電(dian)廠和(he)變電(dian)站部分)特別規定,工作(zuo)人員進入SF6配電(dian)裝置室低位(wei)區(qu)或電(dian)纜溝進行(xing)工作(zuo)必須(xu)保證SF6氣(qi)(qi)體(ti)濃度(du)小于(yu)1000ppm,含氧量不低于(yu)18%及周圍環境相對濕度(du)80%,同時必須(xu)開啟通風系(xi)統。SF6+O2雙氣(qi)(qi)體(ti)探(tan)(tan)測器_SF6+O2氣(qi)(qi)體(ti)探(tan)(tan)測器_SF6+O2探(tan)(tan)測器_SF6+O2雙氣(qi)(qi)體(ti)探(tan)(tan)頭_SF6+O2氣(qi)(qi)體(ti)探(tan)(tan)頭_sf6氣(qi)(qi)體(ti)檢測儀

雙氣(qi)體檢測器(qi)主要由傳(chuan)感(gan)器(qi)、單(dan)片(pian)機、運算放大(da)(da)電(dian)路(lu)、通(tong)訊芯片(pian)等組成(cheng)。傳(chuan)感(gan)器(qi)將氣(qi)體濃(nong)度轉換為模擬電(dian)信(xin)(xin)號(hao),然(ran)后(hou)將模擬電(dian)信(xin)(xin)號(hao)通(tong)過運算放大(da)(da)電(dian)路(lu)、單(dan)片(pian)機轉換為數字信(xin)(xin)號(hao),后(hou)通(tong)過通(tong)訊芯片(pian)轉換為modbus RTU標準信(xin)(xin)號(hao),上(shang)傳(chuan)給控制(zhi)器(qi)。

DX6000H型(xing)(xing)SF6 在(zai)線(xian)(xian)監測(ce)(ce)報警系統適用(yong)(yong)(yong)于配電(dian)室、開關(guan)站、光(guang)伏發電(dian)廠(chang)、海(hai)上(shang)風電(dian)場、10KV、35KV、220KV開關(guan)柜、GIS室等場所;設備(bei)監測(ce)(ce)精度高、范圍廣、功能(neng)全,具(ju)有良(liang)好的擴展性 2.1 采(cai)用(yong)(yong)(yong)1024*600觸摸(mo)屏,全中(zhong)文(wen)菜單操作,界(jie)面友好,操作簡單; 2.2 設備(bei)集(ji)成三組485接口(kou),采(cai)用(yong)(yong)(yong)插拔式接線(xian)(xian)端(duan)子接線(xian)(xian)簡單,具(ju)有良(liang)好的抗干擾能(neng)力(li),總線(xian)(xian)通訊,布線(xian)(xian)經(jing)濟(ji),安裝方便(bian); 2.3 三組DC24V接口(kou),可選配DC3.3V、DC5V、DC12V電(dian)壓輸出(chu), 2.4 自動(dong)故障(zhang)(zhang)檢(jian)測(ce)(ce),并(bing)能(neng)用(yong)(yong)(yong)中(zhong)文(wen)顯示處準(zhun)確(que)的故障(zhang)(zhang)部位及(ji)(ji)類型(xing)(xing); 2.5 自動(dong)檢(jian)索探(tan)測(ce)(ce)器地(di)址及(ji)(ji)狀態(tai),SF6/O2/溫濕(shi)度探(tan)測(ce)(ce)器在(zai)同一系統監控(kong); 2.6 大(da)容量儲存芯(xin)片(pian),循環記錄(lu)報警信息,大(da)可記錄(lu)50000條; 2.7 RS485上(shang)傳接口(kou),標準(zhun)modbus Rtu通訊協(xie)議。

2.8 關鍵參數,加密(mi)設(she)定,防(fang)止誤操作 2.9 多可(ke)選(xuan)配(pei)7組(zu)繼電器(qi)(qi),繼電器(qi)(qi)控制方式(shi)可(ke)軟件設(she)置(zhi)(zhi)(zhi) 2.10 具有 年-月-日-時(shi)(shi)-分-秒設(she)置(zhi)(zhi)(zhi)功(gong)能(neng)(neng),并且帶有每(mei)周七(qi)天分別顯(xian)(xian)(xian)示(shi)(shi)功(gong)能(neng)(neng) 壁掛式(shi)SF6氣體(ti)(ti)(ti)報(bao)警(jing)主(zhu)(zhu)機_SF6氧氣一體(ti)(ti)(ti)式(shi)探(tan)測(ce)(ce)器(qi)(qi)_SF6泄漏在線(xian)監(jian)測(ce)(ce)報(bao)警(jing)系統_SF6氣體(ti)(ti)(ti)在線(xian)監(jian)測(ce)(ce)報(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6氣體(ti)(ti)(ti)在線(xian)監(jian)測(ce)(ce)報(bao)警(jing)系統 三(san)章:主(zhu)(zhu)要技術(shu)指(zhi)標 3.1 壁掛式(shi)主(zhu)(zhu)機技術(shu)指(zhi)標(DX6000H型) 3.1.1 工(gong)作電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出(chu): RS485 modbus_RTU 協(xie)議輸(shu)出(chu) 3.1.3 工(gong)作溫度: -20℃~+55℃ 3.1.4 工(gong)作濕(shi)度: ≤93%RH 3.1.5 顯(xian)(xian)(xian)示(shi)(shi)方式(shi): 列表顯(xian)(xian)(xian)示(shi)(shi),每(mei)頁顯(xian)(xian)(xian)示(shi)(shi)8組(zu)或10組(zu)數據(ju)(ju)(每(mei)組(zu)包(bao)括SF6/02/溫度/濕(shi)度四種(zhong)(zhong)數據(ju)(ju)和(he)兩種(zhong)(zhong)數據(ju)(ju)狀態) 3.1.6 上傳參數: 默(mo)認(ren)ID 1(可(ke)調),默(mo)認(ren)波特(te)率9600(可(ke)調) 3.1.7 人體(ti)(ti)(ti)感應(ying)(ying)(ying):默(mo)認(ren)開啟(qi)感應(ying)(ying)(ying)亮(liang)屏功(gong)能(neng)(neng) 3.1.8 屏幕保護(hu):默(mo)認(ren)開啟(qi)亮(liang)屏5分鐘后自動(dong)(dong)(dong)息屏,人體(ti)(ti)(ti)感應(ying)(ying)(ying)或觸摸(mo)可(ke)亮(liang)屏 3.1.9 排(pai)風(feng)(feng)(feng)(feng)(feng)功(gong)能(neng)(neng):自動(dong)(dong)(dong)排(pai)風(feng)(feng)(feng)(feng)(feng),定時(shi)(shi)排(pai)風(feng)(feng)(feng)(feng)(feng),手動(dong)(dong)(dong)排(pai)風(feng)(feng)(feng)(feng)(feng),延時(shi)(shi)排(pai)風(feng)(feng)(feng)(feng)(feng),手動(dong)(dong)(dong)排(pai)風(feng)(feng)(feng)(feng)(feng)可(ke)設(she)置(zhi)(zhi)(zhi)低1s,大12H,自動(dong)(dong)(dong)排(pai)風(feng)(feng)(feng)(feng)(feng)分為12組(zu),可(ke)設(she)置(zhi)(zhi)(zhi)開啟(qi)組(zu)數、開啟(qi)日期、開啟(qi)時(shi)(shi)間(jian)及啟(qi)動(dong)(dong)(dong)時(shi)(shi)間(jian)(啟(qi)動(dong)(dong)(dong)時(shi)(shi)間(jian)可(ke)更改)功(gong)能(neng)(neng) sf6氣體(ti)(ti)(ti)報(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6氣體(ti)(ti)(ti)報(bao)警(jing)器(qi)(qi)_SF6報(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6報(bao)警(jing)主(zhu)(zhu)機_SF6報(bao)警(jing)器(qi)(qi)。

SF6行業安全法規(gui)摘(zhai)錄 ■191條 裝(zhuang)(zhuang)有(you)SF6設備的配電(dian)(dian)裝(zhuang)(zhuang)置(zhi)室(shi)和SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)實驗室(shi),必須裝(zhuang)(zhuang)設強力通風(feng)裝(zhuang)(zhuang)置(zhi)。風(feng)口應設置(zhi)在(zai)室(shi)內低部(bu)。■192條 在(zai)室(shi)內,設備充裝(zhuang)(zhuang)SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)時,周圍環(huan)境(jing)相對濕(shi)度應≤80%,同時必須開啟(qi)通風(feng)系統,并(bing)避(bi)免SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)漏泄到工(gong)作(zuo)區。工(gong)作(zuo)區空氣(qi)(qi)(qi)(qi)中(zhong)SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)含(han)量(liang)(liang)不(bu)(bu)得(de)超過1000ppm。■196條 工(gong)作(zuo)人員(yuan)進入SF6配電(dian)(dian)裝(zhuang)(zhuang)置(zhi)室(shi),必須先(xian)通風(feng)15min,并(bing)用檢(jian)漏儀測量(liang)(liang)SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)含(han)量(liang)(liang)。盡量(liang)(liang)避(bi)免一人進入SF6配電(dian)(dian)裝(zhuang)(zhuang)置(zhi)室(shi)進行巡視(shi),不(bu)(bu)準一人進入從事檢(jian)修工(gong)作(zuo)。■198條 進入SF6配電(dian)(dian)裝(zhuang)(zhuang)置(zhi)室(shi)低位區或(huo)電(dian)(dian)纜溝(gou)進行工(gong)作(zuo)應先(xian)檢(jian)測含(han)氧(yang)量(liang)(liang)(不(bu)(bu)低于18%)和SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)含(han)量(liang)(liang)是否合格

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