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光伏站SF6+O2雙氣體探測器探測器

發布時間:2023-10-16 09:06:55       發布人:147小編  瀏覽量:

光伏站SF6+O2雙氣體探測器探測器

本系(xi)統采用間歇式(shi)(shi)檢測(ce)(ce)模(mo)式(shi)(shi),進(jin)(jin)行(xing)(xing)在(zai)線監(jian)(jian)測(ce)(ce)其(qi)場(chang)所(suo)內SF6氣(qi)體(ti)(ti)濃度(du)及(ji)O2含量(liang)和(he)環境(jing)溫(wen)度(du)、濕(shi)度(du)的(de)狀(zhuang)態(tai)監(jian)(jian)測(ce)(ce),當(dang)場(chang)所(suo)內SF6濃度(du)及(ji)O2含量(liang)和(he)環境(jing)濕(shi)度(du)發生變(bian)化時(shi),傳感器(qi)立即響應這些(xie)變(bian)化。實現對(dui)場(chang)所(suo)內SF6濃度(du)及(ji)O2的(de)含量(liang)和(he)環境(jing)溫(wen)度(du)、濕(shi)度(du)進(jin)(jin)行(xing)(xing)有效地監(jian)(jian)測(ce)(ce)。通過(guo)現場(chang)總線(RS485)由監(jian)(jian)控(kong)報警(jing)(jing)主機采集狀(zhuang)態(tai)參(can)數,當(dang)場(chang)所(suo)內出(chu)現超限值(zhi)時(shi),進(jin)(jin)入預(yu)(yu)警(jing)(jing)聲光報警(jing)(jing)同時(shi)啟動(dong)風(feng)機進(jin)(jin)行(xing)(xing)通風(feng)換氣(qi)或啟動(dong)除(chu)(chu)濕(shi)機進(jin)(jin)行(xing)(xing)除(chu)(chu)濕(shi)。同時(shi)將狀(zhuang)態(tai)參(can)數上(shang)傳輸給監(jian)(jian)控(kong)中心。在(zai)監(jian)(jian)控(kong)中心電子地圖(tu)上(shang)進(jin)(jin)行(xing)(xing)定位及(ji)管理和(he)環境(jing)參(can)量(liang)超過(guo)預(yu)(yu)設(she)值(zhi)時(shi)發出(chu)視聽告警(jing)(jing)在(zai)電子地圖(tu)界面上(shang)閃爍顯示,按(an)照預(yu)(yu)設(she)置聯動(dong)方案(an),對(dui)通道門體(ti)(ti)、風(feng)機以及(ji)水泵等(deng)進(jin)(jin)行(xing)(xing)管理;以及(ji)通過(guo)語音(yin)、短信(xin)方式(shi)(shi)自(zi)動(dong)通知值(zhi)班維護人員

雙氣(qi)體檢(jian)測器主(zhu)要由傳感器、單(dan)片(pian)機(ji)、運算(suan)放(fang)大電(dian)路、通(tong)訊(xun)芯片(pian)等組(zu)成。傳感器將(jiang)氣(qi)體濃度轉換(huan)為(wei)模擬電(dian)信(xin)號(hao)(hao)(hao),然后(hou)將(jiang)模擬電(dian)信(xin)號(hao)(hao)(hao)通(tong)過(guo)運算(suan)放(fang)大電(dian)路、單(dan)片(pian)機(ji)轉換(huan)為(wei)數(shu)字信(xin)號(hao)(hao)(hao),后(hou)通(tong)過(guo)通(tong)訊(xun)芯片(pian)轉換(huan)為(wei)modbus RTU標準信(xin)號(hao)(hao)(hao),上傳給控(kong)制器。

DX6000H型SF6 在線監(jian)測(ce)(ce)(ce)報(bao)(bao)警(jing)系統適用(yong)(yong)于(yu)配電室(shi)、開(kai)關(guan)(guan)站(zhan)、光伏發電廠、海上(shang)風電場、10KV、35KV、220KV開(kai)關(guan)(guan)柜(ju)、GIS室(shi)等場所;設備(bei)監(jian)測(ce)(ce)(ce)精度(du)高、范圍(wei)廣、功能(neng)全,具(ju)有良好(hao)的(de)擴(kuo)展性 2.1 采用(yong)(yong)1024*600觸摸屏,全中(zhong)(zhong)文(wen)菜單(dan)(dan)操作(zuo),界面友好(hao),操作(zuo)簡單(dan)(dan); 2.2 設備(bei)集成三組485接(jie)(jie)口,采用(yong)(yong)插拔式接(jie)(jie)線端子接(jie)(jie)線簡單(dan)(dan),具(ju)有良好(hao)的(de)抗干擾能(neng)力,總(zong)線通訊,布線經濟,安裝方便; 2.3 三組DC24V接(jie)(jie)口,可(ke)選配DC3.3V、DC5V、DC12V電壓輸出(chu), 2.4 自(zi)動故(gu)障檢測(ce)(ce)(ce),并能(neng)用(yong)(yong)中(zhong)(zhong)文(wen)顯示處準確(que)的(de)故(gu)障部位及類型; 2.5 自(zi)動檢索探測(ce)(ce)(ce)器(qi)地址及狀態,SF6/O2/溫濕度(du)探測(ce)(ce)(ce)器(qi)在同一系統監(jian)控; 2.6 大(da)(da)容量(liang)儲存芯片,循環記錄報(bao)(bao)警(jing)信息,大(da)(da)可(ke)記錄50000條(tiao); 2.7 RS485上(shang)傳(chuan)接(jie)(jie)口,標準modbus Rtu通訊協議。

2.8 關(guan)鍵參數(shu)(shu),加密(mi)設定,防止誤(wu)操作 2.9 多(duo)可(ke)(ke)選(xuan)配(pei)7組(zu)(zu)繼電(dian)器,繼電(dian)器控制(zhi)方式(shi)(shi)(shi)可(ke)(ke)軟件(jian)設置(zhi) 2.10 具有 年-月-日-時-分(fen)-秒設置(zhi)功能(neng),并且帶有每周(zhou)七天(tian)分(fen)別顯示(shi)功能(neng) 壁掛式(shi)(shi)(shi)SF6氣(qi)體(ti)報(bao)(bao)(bao)警主(zhu)機_SF6氧氣(qi)一體(ti)式(shi)(shi)(shi)探測(ce)(ce)器_SF6泄漏(lou)在線(xian)(xian)監(jian)測(ce)(ce)報(bao)(bao)(bao)警系統(tong)_SF6氣(qi)體(ti)在線(xian)(xian)監(jian)測(ce)(ce)報(bao)(bao)(bao)警裝置(zhi)_SF6氣(qi)體(ti)在線(xian)(xian)監(jian)測(ce)(ce)報(bao)(bao)(bao)警系統(tong) 三(san)章:主(zhu)要技(ji)術(shu)指標(biao) 3.1 壁掛式(shi)(shi)(shi)主(zhu)機技(ji)術(shu)指標(biao)(DX6000H型) 3.1.1 工(gong)作電(dian)壓(ya): AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協議輸出 3.1.3 工(gong)作溫度(du): -20℃~+55℃ 3.1.4 工(gong)作濕度(du): ≤93%RH 3.1.5 顯示(shi)方式(shi)(shi)(shi): 列表顯示(shi),每頁顯示(shi)8組(zu)(zu)或(huo)10組(zu)(zu)數(shu)(shu)據(ju)(ju)(每組(zu)(zu)包括(kuo)SF6/02/溫度(du)/濕度(du)四種數(shu)(shu)據(ju)(ju)和(he)兩(liang)種數(shu)(shu)據(ju)(ju)狀態) 3.1.6 上傳參數(shu)(shu): 默認ID 1(可(ke)(ke)調(diao)),默認波(bo)特率9600(可(ke)(ke)調(diao)) 3.1.7 人體(ti)感(gan)應:默認開(kai)啟感(gan)應亮屏功能(neng) 3.1.8 屏幕保護(hu):默認開(kai)啟亮屏5分(fen)鐘后自動(dong)(dong)息屏,人體(ti)感(gan)應或(huo)觸摸可(ke)(ke)亮屏 3.1.9 排(pai)(pai)風(feng)功能(neng):自動(dong)(dong)排(pai)(pai)風(feng),定時排(pai)(pai)風(feng),手(shou)動(dong)(dong)排(pai)(pai)風(feng),延時排(pai)(pai)風(feng),手(shou)動(dong)(dong)排(pai)(pai)風(feng)可(ke)(ke)設置(zhi)低1s,大12H,自動(dong)(dong)排(pai)(pai)風(feng)分(fen)為12組(zu)(zu),可(ke)(ke)設置(zhi)開(kai)啟組(zu)(zu)數(shu)(shu)、開(kai)啟日期、開(kai)啟時間(jian)及(ji)啟動(dong)(dong)時間(jian)(啟動(dong)(dong)時間(jian)可(ke)(ke)更(geng)改)功能(neng) sf6氣(qi)體(ti)報(bao)(bao)(bao)警裝置(zhi)_SF6氣(qi)體(ti)報(bao)(bao)(bao)警器_SF6報(bao)(bao)(bao)警裝置(zhi)_SF6報(bao)(bao)(bao)警主(zhu)機_SF6報(bao)(bao)(bao)警器。

SF6行業安全法規(gui)摘錄 ■191條 裝(zhuang)(zhuang)有SF6設(she)備(bei)的配電(dian)裝(zhuang)(zhuang)置(zhi)(zhi)室(shi)和SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)實驗室(shi),必(bi)須裝(zhuang)(zhuang)設(she)強力通(tong)風裝(zhuang)(zhuang)置(zhi)(zhi)。風口應(ying)設(she)置(zhi)(zhi)在室(shi)內低(di)部。■192條 在室(shi)內,設(she)備(bei)充裝(zhuang)(zhuang)SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)時,周圍環境相對(dui)濕(shi)度應(ying)≤80%,同時必(bi)須開啟通(tong)風系(xi)統,并避免(mian)SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)漏(lou)泄到(dao)工(gong)作(zuo)(zuo)區。工(gong)作(zuo)(zuo)區空(kong)氣(qi)(qi)中SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)含(han)量不(bu)得超過1000ppm。■196條 工(gong)作(zuo)(zuo)人員進(jin)(jin)入(ru)SF6配電(dian)裝(zhuang)(zhuang)置(zhi)(zhi)室(shi),必(bi)須先(xian)通(tong)風15min,并用(yong)檢漏(lou)儀測(ce)量SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)含(han)量。盡量避免(mian)一人進(jin)(jin)入(ru)SF6配電(dian)裝(zhuang)(zhuang)置(zhi)(zhi)室(shi)進(jin)(jin)行巡視,不(bu)準一人進(jin)(jin)入(ru)從(cong)事檢修(xiu)工(gong)作(zuo)(zuo)。■198條 進(jin)(jin)入(ru)SF6配電(dian)裝(zhuang)(zhuang)置(zhi)(zhi)室(shi)低(di)位(wei)區或電(dian)纜溝進(jin)(jin)行工(gong)作(zuo)(zuo)應(ying)先(xian)檢測(ce)含(han)氧量(不(bu)低(di)于18%)和SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)含(han)量是否合(he)格

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