光伏站sf6泄漏監測系統報警裝置

光伏站sf6泄漏監測系統報警裝置

SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)泄漏監控子系(xi)(xi)統(tong)主(zhu)要(yao)對SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)為絕緣介質的高壓電(dian)(dian)器(qi)設備(bei)場(chang)所內(nei)進(jin)(jin)行環境監測。當場(chang)所內(nei)設備(bei)發生SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)泄漏時，由于(yu)SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)的密度(du)(du)是(shi)空氣(qi)(qi)(qi)(qi)的5倍，積(ji)累于(yu)底(di)層空間(jian)，并造成局部缺氧，引起嚴重事故。為此：《電(dian)(dian)業安全(quan)工(gong)作(zuo)規程(cheng)》（發電(dian)(dian)廠和變電(dian)(dian)站部分）特別(bie)規定，工(gong)作(zuo)人員進(jin)(jin)入(ru)SF6配(pei)電(dian)(dian)裝置室(shi)低位區或電(dian)(dian)纜溝進(jin)(jin)行工(gong)作(zuo)必(bi)須保證SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)濃度(du)(du)小于(yu)1000ppm，含(han)氧量(liang)不低于(yu)18%及(ji)周圍(wei)環境相(xiang)對濕度(du)(du)80%，同(tong)時必(bi)須開啟通(tong)風系(xi)(xi)統(tong)。SF6+O2雙氣(qi)(qi)(qi)(qi)體(ti)(ti)探(tan)測器(qi)_SF6+O2氣(qi)(qi)(qi)(qi)體(ti)(ti)探(tan)測器(qi)_SF6+O2探(tan)測器(qi)_SF6+O2雙氣(qi)(qi)(qi)(qi)體(ti)(ti)探(tan)頭_SF6+O2氣(qi)(qi)(qi)(qi)體(ti)(ti)探(tan)頭_sf6氣(qi)(qi)(qi)(qi)體(ti)(ti)檢測儀(yi)

雙(shuang)氣體(ti)(ti)檢(jian)(jian)測器主要由SF6傳感(gan)(gan)器和O2傳感(gan)(gan)器、溫濕度傳感(gan)(gan)器及CPU主控(kong)(kong)電路、通信(xin)模(mo)塊、電源模(mo)塊等(deng)集(ji)成(cheng)在一個優質鋁型(xing)材一體(ti)(ti)化(hua)結(jie)構機(ji)箱(xiang)內，完成(cheng)SF6濃度、O2含量及溫濕度的檢(jian)(jian)測。將檢(jian)(jian)測結(jie)果采用(yong)現場總(zong)線(xian)(xian)(RS-485)方式(shi)(shi)傳輸(shu)給監控(kong)(kong)主機(ji)或(huo)PC機(ji)進行實時顯示。接(jie)線(xian)(xian)方式(shi)(shi)選用(yong)可插拔式(shi)(shi)接(jie)線(xian)(xian)端(duan)(duan)子,電源與(yu)通訊接(jie)線(xian)(xian)采用(yong)兩進兩出接(jie)線(xian)(xian)方式(shi)(shi),設有接(jie)線(xian)(xian)端(duan)(duan)子護罩，安全又可靠。是(shi)具有全數字傳輸(shu)功能(neng)的新(xin)一代高精度雙(shuang)氣體(ti)(ti)檢(jian)(jian)測檢(jian)(jian)測器。

DX6000H型SF6 在線(xian)(xian)(xian)監(jian)測(ce)報(bao)警系(xi)統(tong)適用(yong)于配(pei)電室、開關站、光(guang)伏發電廠、海上(shang)風(feng)電場、10KV、35KV、220KV開關柜、GIS室等場所；設(she)備監(jian)測(ce)精度高、范圍廣、功能(neng)(neng)全，具(ju)(ju)有良好的擴展(zhan)性 2.1 采(cai)用(yong)1024*600觸摸屏，全中文(wen)(wen)菜單(dan)操作，界面(mian)友好，操作簡單(dan)； 2.2 設(she)備集成(cheng)三(san)組(zu)485接(jie)(jie)口(kou)(kou)，采(cai)用(yong)插拔式接(jie)(jie)線(xian)(xian)(xian)端子接(jie)(jie)線(xian)(xian)(xian)簡單(dan)，具(ju)(ju)有良好的抗(kang)干(gan)擾(rao)能(neng)(neng)力，總線(xian)(xian)(xian)通(tong)訊(xun)，布線(xian)(xian)(xian)經濟，安裝方便； 2.3 三(san)組(zu)DC24V接(jie)(jie)口(kou)(kou)，可(ke)選配(pei)DC3.3V、DC5V、DC12V電壓輸出， 2.4 自動(dong)故障(zhang)(zhang)檢測(ce)，并能(neng)(neng)用(yong)中文(wen)(wen)顯示處準確的故障(zhang)(zhang)部位(wei)及類型； 2.5 自動(dong)檢索探(tan)測(ce)器(qi)地址及狀態，SF6/O2/溫濕度探(tan)測(ce)器(qi)在同(tong)一系(xi)統(tong)監(jian)控； 2.6 大容量儲存(cun)芯片，循環(huan)記錄報(bao)警信(xin)息，大可(ke)記錄50000條(tiao)； 2.7 RS485上(shang)傳(chuan)接(jie)(jie)口(kou)(kou)，標(biao)準modbus Rtu通(tong)訊(xun)協議。

2.8 關鍵參(can)數(shu)(shu)(shu)(shu)，加(jia)密設(she)定，防止(zhi)誤操作(zuo) 2.9 多(duo)可選(xuan)配7組(zu)繼(ji)電器(qi)(qi)，繼(ji)電器(qi)(qi)控制方(fang)(fang)式(shi)(shi)可軟件(jian)設(she)置(zhi)(zhi) 2.10 具有 年-月(yue)-日-時(shi)(shi)-分(fen)-秒設(she)置(zhi)(zhi)功(gong)(gong)(gong)能，并且帶有每周七天(tian)分(fen)別顯(xian)示(shi)功(gong)(gong)(gong)能 壁掛式(shi)(shi)SF6氣(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)主(zhu)機_SF6氧氣(qi)一(yi)體(ti)(ti)式(shi)(shi)探測器(qi)(qi)_SF6泄漏在(zai)線(xian)監(jian)測報(bao)(bao)警(jing)(jing)系統(tong)_SF6氣(qi)體(ti)(ti)在(zai)線(xian)監(jian)測報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)體(ti)(ti)在(zai)線(xian)監(jian)測報(bao)(bao)警(jing)(jing)系統(tong) 三章(zhang)：主(zhu)要技(ji)術指標 3.1 壁掛式(shi)(shi)主(zhu)機技(ji)術指標（DX6000H型） 3.1.1 工作(zuo)電壓： AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)(shu)出： RS485 modbus_RTU 協議輸(shu)(shu)出 3.1.3 工作(zuo)溫度(du)： -20℃～+55℃ 3.1.4 工作(zuo)濕度(du)： ≤93%RH 3.1.5 顯(xian)示(shi)方(fang)(fang)式(shi)(shi): 列表顯(xian)示(shi),每頁顯(xian)示(shi)8組(zu)或(huo)10組(zu)數(shu)(shu)(shu)(shu)據(ju)(每組(zu)包括(kuo)SF6/02/溫度(du)/濕度(du)四種(zhong)數(shu)(shu)(shu)(shu)據(ju)和兩種(zhong)數(shu)(shu)(shu)(shu)據(ju)狀態) 3.1.6 上(shang)傳參(can)數(shu)(shu)(shu)(shu)： 默(mo)認ID 1(可調(diao))，默(mo)認波特率(lv)9600（可調(diao)） 3.1.7 人體(ti)(ti)感應：默(mo)認開啟感應亮(liang)(liang)屏(ping)(ping)功(gong)(gong)(gong)能 3.1.8 屏(ping)(ping)幕保護：默(mo)認開啟亮(liang)(liang)屏(ping)(ping)5分(fen)鐘后自動(dong)息屏(ping)(ping)，人體(ti)(ti)感應或(huo)觸摸可亮(liang)(liang)屏(ping)(ping) 3.1.9 排風(feng)功(gong)(gong)(gong)能：自動(dong)排風(feng)，定時(shi)(shi)排風(feng)，手動(dong)排風(feng)，延時(shi)(shi)排風(feng)，手動(dong)排風(feng)可設(she)置(zhi)(zhi)低1s，大12H，自動(dong)排風(feng)分(fen)為12組(zu)，可設(she)置(zhi)(zhi)開啟組(zu)數(shu)(shu)(shu)(shu)、開啟日期、開啟時(shi)(shi)間及啟動(dong)時(shi)(shi)間（啟動(dong)時(shi)(shi)間可更(geng)改）功(gong)(gong)(gong)能 sf6氣(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)體(ti)(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_SF6報(bao)(bao)警(jing)(jing)器(qi)(qi)。

SF6行(xing)業安(an)全法規摘錄(lu) ■191條 裝有SF6設(she)備的配(pei)(pei)(pei)電(dian)裝置(zhi)(zhi)(zhi)室(shi)(shi)(shi)(shi)和(he)SF6氣(qi)體(ti)實(shi)驗室(shi)(shi)(shi)(shi)，必(bi)須(xu)裝設(she)強力通(tong)風(feng)(feng)裝置(zhi)(zhi)(zhi)。風(feng)(feng)口(kou)應設(she)置(zhi)(zhi)(zhi)在室(shi)(shi)(shi)(shi)內低部。■192條 在室(shi)(shi)(shi)(shi)內，設(she)備充裝SF6氣(qi)體(ti)時，周圍環(huan)境相對(dui)濕度(du)應≤80%，同時必(bi)須(xu)開(kai)啟通(tong)風(feng)(feng)系統，并避免SF6氣(qi)體(ti)漏泄到(dao)工(gong)(gong)(gong)作(zuo)區(qu)。工(gong)(gong)(gong)作(zuo)區(qu)空氣(qi)中(zhong)SF6氣(qi)體(ti)含(han)(han)量不(bu)得超過1000ppm。■196條 工(gong)(gong)(gong)作(zuo)人員進入(ru)(ru)(ru)SF6配(pei)(pei)(pei)電(dian)裝置(zhi)(zhi)(zhi)室(shi)(shi)(shi)(shi)，必(bi)須(xu)先通(tong)風(feng)(feng)15min，并用檢漏儀測量SF6氣(qi)體(ti)含(han)(han)量。盡(jin)量避免一(yi)人進入(ru)(ru)(ru)SF6配(pei)(pei)(pei)電(dian)裝置(zhi)(zhi)(zhi)室(shi)(shi)(shi)(shi)進行(xing)巡視，不(bu)準(zhun)一(yi)人進入(ru)(ru)(ru)從事檢修工(gong)(gong)(gong)作(zuo)。■198條 進入(ru)(ru)(ru)SF6配(pei)(pei)(pei)電(dian)裝置(zhi)(zhi)(zhi)室(shi)(shi)(shi)(shi)低位區(qu)或電(dian)纜(lan)溝(gou)進行(xing)工(gong)(gong)(gong)作(zuo)應先檢測含(han)(han)氧量（不(bu)低于18%）和(he)SF6氣(qi)體(ti)含(han)(han)量是否(fou)合(he)格