SF6+O2雙氣體探測器

SF6+O2雙氣體探測器

SF6氣(qi)(qi)(qi)體(ti)(ti)泄漏(lou)監控子系統主要對SF6氣(qi)(qi)(qi)體(ti)(ti)為絕緣(yuan)介質的高(gao)壓電(dian)(dian)(dian)器設備(bei)場所(suo)內進行環境監測。當場所(suo)內設備(bei)發(fa)(fa)生SF6氣(qi)(qi)(qi)體(ti)(ti)泄漏(lou)時(shi)，由于SF6氣(qi)(qi)(qi)體(ti)(ti)的密度(du)是空(kong)氣(qi)(qi)(qi)的5倍，積累于底層(ceng)空(kong)間，并造(zao)成局部缺氧，引起嚴重事故。為此：《電(dian)(dian)(dian)業安全工(gong)作(zuo)規程》（發(fa)(fa)電(dian)(dian)(dian)廠(chang)和變電(dian)(dian)(dian)站部分）特別規定，工(gong)作(zuo)人員(yuan)進入SF6配電(dian)(dian)(dian)裝(zhuang)置室低位區或電(dian)(dian)(dian)纜溝進行工(gong)作(zuo)必須保證SF6氣(qi)(qi)(qi)體(ti)(ti)濃度(du)小于1000ppm，含氧量不低于18%及周圍環境相(xiang)對濕(shi)度(du)80%，同時(shi)必須開(kai)啟通(tong)風(feng)系統。SF6+O2雙氣(qi)(qi)(qi)體(ti)(ti)探(tan)(tan)(tan)(tan)測器_SF6+O2氣(qi)(qi)(qi)體(ti)(ti)探(tan)(tan)(tan)(tan)測器_SF6+O2探(tan)(tan)(tan)(tan)測器_SF6+O2雙氣(qi)(qi)(qi)體(ti)(ti)探(tan)(tan)(tan)(tan)頭_SF6+O2氣(qi)(qi)(qi)體(ti)(ti)探(tan)(tan)(tan)(tan)頭_sf6氣(qi)(qi)(qi)體(ti)(ti)檢(jian)測儀

雙氣體(ti)檢(jian)測器主要由SF6傳(chuan)(chuan)感器和O2傳(chuan)(chuan)感器、溫(wen)濕(shi)度傳(chuan)(chuan)感器及(ji)CPU主控電(dian)(dian)路、通(tong)信模塊(kuai)、電(dian)(dian)源模塊(kuai)等集成(cheng)在一(yi)個優質鋁型(xing)材一(yi)體(ti)化結構機(ji)箱內，完成(cheng)SF6濃度、O2含(han)量(liang)及(ji)溫(wen)濕(shi)度的檢(jian)測。將檢(jian)測結果采用(yong)現場總(zong)線(xian)(RS-485)方(fang)式(shi)傳(chuan)(chuan)輸(shu)給(gei)監控主機(ji)或PC機(ji)進(jin)行實(shi)時顯示(shi)。接(jie)線(xian)方(fang)式(shi)選用(yong)可插拔式(shi)接(jie)線(xian)端(duan)子(zi),電(dian)(dian)源與通(tong)訊接(jie)線(xian)采用(yong)兩進(jin)兩出接(jie)線(xian)方(fang)式(shi),設有(you)接(jie)線(xian)端(duan)子(zi)護罩(zhao)，安全又可靠。是具有(you)全數字傳(chuan)(chuan)輸(shu)功能的新一(yi)代高精度雙氣體(ti)檢(jian)測檢(jian)測器。

DX6000H型SF6 在(zai)線(xian)監(jian)測(ce)(ce)報(bao)警(jing)系統(tong)適(shi)用于配電(dian)室、開關站、光(guang)伏發電(dian)廠、海上(shang)風電(dian)場、10KV、35KV、220KV開關柜、GIS室等場所(suo)；設備(bei)監(jian)測(ce)(ce)精度(du)高、范圍廣、功能(neng)全(quan)，具(ju)有(you)良(liang)好(hao)的(de)擴展性 2.1 采用1024*600觸(chu)摸屏，全(quan)中文菜單操(cao)作(zuo)，界面友好(hao)，操(cao)作(zuo)簡(jian)單； 2.2 設備(bei)集成三組485接(jie)(jie)(jie)口，采用插拔式接(jie)(jie)(jie)線(xian)端子接(jie)(jie)(jie)線(xian)簡(jian)單，具(ju)有(you)良(liang)好(hao)的(de)抗(kang)干擾能(neng)力(li)，總(zong)線(xian)通訊，布線(xian)經(jing)濟，安(an)裝方(fang)便； 2.3 三組DC24V接(jie)(jie)(jie)口，可選配DC3.3V、DC5V、DC12V電(dian)壓輸出， 2.4 自動(dong)故障(zhang)檢測(ce)(ce)，并能(neng)用中文顯示處準(zhun)確(que)的(de)故障(zhang)部位(wei)及(ji)類型； 2.5 自動(dong)檢索探測(ce)(ce)器(qi)地址及(ji)狀態，SF6/O2/溫(wen)濕度(du)探測(ce)(ce)器(qi)在(zai)同一系統(tong)監(jian)控； 2.6 大容(rong)量儲(chu)存芯片，循環記錄報(bao)警(jing)信(xin)息(xi)，大可記錄50000條； 2.7 RS485上(shang)傳接(jie)(jie)(jie)口，標準(zhun)modbus Rtu通訊協議。

2.8 關鍵參(can)數(shu)(shu)，加密設(she)定，防止誤操(cao)作 2.9 多可(ke)選(xuan)配7組(zu)(zu)繼(ji)電器(qi)，繼(ji)電器(qi)控制方(fang)式(shi)(shi)可(ke)軟(ruan)件(jian)設(she)置(zhi) 2.10 具有 年-月-日(ri)-時(shi)-分-秒設(she)置(zhi)功(gong)能(neng)，并且帶有每周七天分別(bie)顯(xian)示(shi)功(gong)能(neng) 壁掛式(shi)(shi)SF6氣(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)主機_SF6氧氣(qi)一體(ti)(ti)式(shi)(shi)探測器(qi)_SF6泄漏(lou)在線監測報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)系(xi)統_SF6氣(qi)體(ti)(ti)在線監測報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)體(ti)(ti)在線監測報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)系(xi)統 三(san)章：主要(yao)技(ji)術指(zhi)標 3.1 壁掛式(shi)(shi)主機技(ji)術指(zhi)標（DX6000H型） 3.1.1 工(gong)(gong)作電壓： AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出： RS485 modbus_RTU 協(xie)議輸(shu)出 3.1.3 工(gong)(gong)作溫度(du)(du)： -20℃～+55℃ 3.1.4 工(gong)(gong)作濕(shi)度(du)(du)： ≤93%RH 3.1.5 顯(xian)示(shi)方(fang)式(shi)(shi): 列表(biao)顯(xian)示(shi),每頁顯(xian)示(shi)8組(zu)(zu)或(huo)10組(zu)(zu)數(shu)(shu)據(ju)(每組(zu)(zu)包括(kuo)SF6/02/溫度(du)(du)/濕(shi)度(du)(du)四(si)種(zhong)數(shu)(shu)據(ju)和兩種(zhong)數(shu)(shu)據(ju)狀態) 3.1.6 上(shang)傳參(can)數(shu)(shu)： 默(mo)認ID 1(可(ke)調)，默(mo)認波特(te)率9600（可(ke)調） 3.1.7 人體(ti)(ti)感(gan)應(ying)：默(mo)認開(kai)(kai)(kai)啟(qi)(qi)感(gan)應(ying)亮(liang)屏(ping)功(gong)能(neng) 3.1.8 屏(ping)幕保護：默(mo)認開(kai)(kai)(kai)啟(qi)(qi)亮(liang)屏(ping)5分鐘后(hou)自(zi)動息屏(ping)，人體(ti)(ti)感(gan)應(ying)或(huo)觸摸(mo)可(ke)亮(liang)屏(ping) 3.1.9 排(pai)(pai)風(feng)(feng)(feng)功(gong)能(neng)：自(zi)動排(pai)(pai)風(feng)(feng)(feng)，定時(shi)排(pai)(pai)風(feng)(feng)(feng)，手動排(pai)(pai)風(feng)(feng)(feng)，延時(shi)排(pai)(pai)風(feng)(feng)(feng)，手動排(pai)(pai)風(feng)(feng)(feng)可(ke)設(she)置(zhi)低1s，大12H，自(zi)動排(pai)(pai)風(feng)(feng)(feng)分為12組(zu)(zu)，可(ke)設(she)置(zhi)開(kai)(kai)(kai)啟(qi)(qi)組(zu)(zu)數(shu)(shu)、開(kai)(kai)(kai)啟(qi)(qi)日(ri)期(qi)、開(kai)(kai)(kai)啟(qi)(qi)時(shi)間及啟(qi)(qi)動時(shi)間（啟(qi)(qi)動時(shi)間可(ke)更改）功(gong)能(neng) sf6氣(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)器(qi)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)裝置(zhi)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)主機_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)器(qi)。

SF6行(xing)業安全法規摘錄 ■191條 裝(zhuang)有SF6設(she)備的配(pei)電(dian)裝(zhuang)置(zhi)(zhi)室(shi)和(he)SF6氣(qi)體實驗(yan)室(shi)，必須(xu)裝(zhuang)設(she)強(qiang)力(li)通(tong)風裝(zhuang)置(zhi)(zhi)。風口應(ying)(ying)設(she)置(zhi)(zhi)在室(shi)內低(di)(di)部。■192條 在室(shi)內，設(she)備充裝(zhuang)SF6氣(qi)體時，周圍環境相對濕度應(ying)(ying)≤80%，同時必須(xu)開(kai)啟(qi)通(tong)風系統，并避(bi)免(mian)SF6氣(qi)體漏泄到工(gong)(gong)作區。工(gong)(gong)作區空(kong)氣(qi)中SF6氣(qi)體含量(liang)(liang)(liang)(liang)不(bu)得(de)超過1000ppm。■196條 工(gong)(gong)作人(ren)員進入(ru)SF6配(pei)電(dian)裝(zhuang)置(zhi)(zhi)室(shi)，必須(xu)先通(tong)風15min，并用(yong)檢漏儀測量(liang)(liang)(liang)(liang)SF6氣(qi)體含量(liang)(liang)(liang)(liang)。盡量(liang)(liang)(liang)(liang)避(bi)免(mian)一(yi)人(ren)進入(ru)SF6配(pei)電(dian)裝(zhuang)置(zhi)(zhi)室(shi)進行(xing)巡視，不(bu)準一(yi)人(ren)進入(ru)從(cong)事(shi)檢修(xiu)工(gong)(gong)作。■198條 進入(ru)SF6配(pei)電(dian)裝(zhuang)置(zhi)(zhi)室(shi)低(di)(di)位區或電(dian)纜(lan)溝進行(xing)工(gong)(gong)作應(ying)(ying)先檢測含氧量(liang)(liang)(liang)(liang)（不(bu)低(di)(di)于18%）和(he)SF6氣(qi)體含量(liang)(liang)(liang)(liang)是否合格