光伏站sf6在線監測報警報警器批發SF6報警

光伏站sf6在線監測報警報警器批發SF6報警

SF6氣(qi)(qi)體(ti)已(yi)有百年(nian)(nian)(nian)歷史，它是(shi)法國兩位(wei)化學家Moissan和Lebeau于(yu)1900年(nian)(nian)(nian)合成(cheng)的人(ren)造惰性(xing)氣(qi)(qi)體(ti)，1940年(nian)(nian)(nian)前后，美(mei)國將其(qi)用于(yu)曼哈頓計劃(核(he)軍事)。SF6是(shi)強電(dian)(dian)(dian)(dian)(dian)負(fu)性(xing)氣(qi)(qi)體(ti)，它的分子(zi)(zi)極(ji)易吸附自由電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)而(er)形成(cheng)質(zhi)量大(da)的負(fu)離(li)子(zi)(zi)，削弱氣(qi)(qi)體(ti)中碰撞電(dian)(dian)(dian)(dian)(dian)離(li)過(guo)程，因(yin)此(ci)其(qi)電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)絕(jue)(jue)緣強度很(hen)高，在(zai)均勻(yun)電(dian)(dian)(dian)(dian)(dian)場中約(yue)為空(kong)氣(qi)(qi)絕(jue)(jue)緣強度的2.5倍。SF6氣(qi)(qi)體(ti)在(zai)t≈2000K時出現熱分解高峰，因(yin)此(ci)在(zai)交流(liu)電(dian)(dian)(dian)(dian)(dian)弧電(dian)(dian)(dian)(dian)(dian)流(liu)過(guo)零時，SF6對弧道的冷(leng)卻作用比空(kong)氣(qi)(qi)強得多，其(qi)滅弧能力約(yue)為空(kong)氣(qi)(qi)的100倍。SF6氣(qi)(qi)體(ti)絕(jue)(jue)緣的管道輸(shu)電(dian)(dian)(dian)(dian)(dian)線的優點是(shi)介質(zhi)損耗小、傳輸(shu)容量大(da)，且可用于(yu)高落差場合，因(yin)此(ci)常用于(yu)水電(dian)(dian)(dian)(dian)(dian)站出線，取代常規的充(chong)油(you)電(dian)(dian)(dian)(dian)(dian)纜(lan)。SF6氣(qi)(qi)體(ti)絕(jue)(jue)緣的變(bian)壓器具有防火防爆(bao)。

雙(shuang)氣體檢(jian)測器(qi)主要由SF6傳感器(qi)和O2傳感器(qi)、溫濕(shi)度(du)傳感器(qi)及CPU主控電路、通信模塊(kuai)、電源(yuan)模塊(kuai)等(deng)集(ji)成在一(yi)個優質鋁型材一(yi)體化結構機箱內，完成SF6濃度(du)、O2含量及溫濕(shi)度(du)的檢(jian)測。將檢(jian)測結果采(cai)用(yong)現場總線(RS-485)方(fang)(fang)式(shi)(shi)傳輸(shu)給監控主機或PC機進(jin)行實(shi)時顯示。接(jie)(jie)線方(fang)(fang)式(shi)(shi)選用(yong)可(ke)插拔式(shi)(shi)接(jie)(jie)線端子(zi),電源(yuan)與通訊接(jie)(jie)線采(cai)用(yong)兩進(jin)兩出接(jie)(jie)線方(fang)(fang)式(shi)(shi),設有接(jie)(jie)線端子(zi)護罩，安全又(you)可(ke)靠。是具有全數字(zi)傳輸(shu)功能(neng)的新一(yi)代高精度(du)雙(shuang)氣體檢(jian)測檢(jian)測器(qi)。

DX6000H型SF6 在線(xian)監(jian)測報(bao)警系統適用于配電室、開(kai)關站、光(guang)伏發電廠、海上風電場、10KV、35KV、220KV開(kai)關柜、GIS室等場所；設備監(jian)測精度(du)高、范圍廣、功(gong)能(neng)全(quan)，具有(you)良(liang)好的擴(kuo)展性 2.1 采用1024*600觸摸屏，全(quan)中文菜(cai)單操作，界面友好，操作簡單； 2.2 設備集成三組485接口，采用插拔式接線(xian)端子接線(xian)簡單，具有(you)良(liang)好的抗干擾(rao)能(neng)力，總(zong)線(xian)通訊，布(bu)線(xian)經濟，安裝方便(bian)； 2.3 三組DC24V接口，可(ke)選配DC3.3V、DC5V、DC12V電壓輸出， 2.4 自(zi)動(dong)故障檢測，并能(neng)用中文顯示(shi)處(chu)準確的故障部位及(ji)類型； 2.5 自(zi)動(dong)檢索探測器地(di)址及(ji)狀(zhuang)態，SF6/O2/溫濕度(du)探測器在同(tong)一(yi)系統監(jian)控(kong)； 2.6 大(da)容量儲存芯片，循環記錄報(bao)警信息，大(da)可(ke)記錄50000條； 2.7 RS485上傳(chuan)接口，標準modbus Rtu通訊協(xie)議(yi)。

2.8 關鍵參數，加密設定(ding)，防止誤操(cao)作(zuo) 2.9 多可(ke)選配7組(zu)繼(ji)電(dian)(dian)器(qi)(qi)，繼(ji)電(dian)(dian)器(qi)(qi)控制方(fang)式可(ke)軟件設置(zhi) 2.10 具(ju)有 年(nian)-月(yue)-日(ri)-時(shi)(shi)-分-秒設置(zhi)功能，并且帶有每周七天分別顯(xian)示(shi)功能 壁掛式SF6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)(zhu)(zhu)機_SF6氧氣(qi)一體(ti)(ti)(ti)式探(tan)測(ce)器(qi)(qi)_SF6泄漏在線(xian)監(jian)測(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)系統_SF6氣(qi)體(ti)(ti)(ti)在線(xian)監(jian)測(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)體(ti)(ti)(ti)在線(xian)監(jian)測(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)系統 三章：主(zhu)(zhu)(zhu)要技術指(zhi)標(biao) 3.1 壁掛式主(zhu)(zhu)(zhu)機技術指(zhi)標(biao)（DX6000H型(xing)） 3.1.1 工作(zuo)電(dian)(dian)壓(ya)： AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出： RS485 modbus_RTU 協議(yi)輸(shu)出 3.1.3 工作(zuo)溫(wen)度(du)： -20℃～+55℃ 3.1.4 工作(zuo)濕度(du)： ≤93%RH 3.1.5 顯(xian)示(shi)方(fang)式: 列(lie)表顯(xian)示(shi),每頁顯(xian)示(shi)8組(zu)或(huo)10組(zu)數據(ju)(每組(zu)包括SF6/02/溫(wen)度(du)/濕度(du)四種(zhong)數據(ju)和兩種(zhong)數據(ju)狀(zhuang)態) 3.1.6 上傳參數： 默(mo)認ID 1(可(ke)調)，默(mo)認波特率9600（可(ke)調） 3.1.7 人體(ti)(ti)(ti)感(gan)應：默(mo)認開(kai)啟(qi)(qi)感(gan)應亮屏(ping)功能 3.1.8 屏(ping)幕保護：默(mo)認開(kai)啟(qi)(qi)亮屏(ping)5分鐘(zhong)后自(zi)(zi)動(dong)(dong)息(xi)屏(ping)，人體(ti)(ti)(ti)感(gan)應或(huo)觸摸可(ke)亮屏(ping) 3.1.9 排(pai)風(feng)功能：自(zi)(zi)動(dong)(dong)排(pai)風(feng)，定(ding)時(shi)(shi)排(pai)風(feng)，手動(dong)(dong)排(pai)風(feng)，延時(shi)(shi)排(pai)風(feng)，手動(dong)(dong)排(pai)風(feng)可(ke)設置(zhi)低1s，大12H，自(zi)(zi)動(dong)(dong)排(pai)風(feng)分為12組(zu)，可(ke)設置(zhi)開(kai)啟(qi)(qi)組(zu)數、開(kai)啟(qi)(qi)日(ri)期、開(kai)啟(qi)(qi)時(shi)(shi)間及啟(qi)(qi)動(dong)(dong)時(shi)(shi)間（啟(qi)(qi)動(dong)(dong)時(shi)(shi)間可(ke)更改(gai)）功能 sf6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)器(qi)(qi)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)裝置(zhi)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)(zhu)(zhu)機_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)器(qi)(qi)。

SF6行(xing)業安全法規摘錄 ■191條(tiao) 裝(zhuang)有SF6設(she)(she)備(bei)的(de)配電(dian)裝(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)和SF6氣(qi)(qi)(qi)體(ti)(ti)實驗室(shi)(shi)(shi)，必(bi)須(xu)裝(zhuang)設(she)(she)強力(li)通(tong)(tong)風(feng)裝(zhuang)置(zhi)(zhi)。風(feng)口應設(she)(she)置(zhi)(zhi)在(zai)室(shi)(shi)(shi)內低(di)部。■192條(tiao) 在(zai)室(shi)(shi)(shi)內，設(she)(she)備(bei)充裝(zhuang)SF6氣(qi)(qi)(qi)體(ti)(ti)時，周圍環境相(xiang)對濕(shi)度(du)應≤80%，同時必(bi)須(xu)開(kai)啟通(tong)(tong)風(feng)系統，并避免(mian)(mian)SF6氣(qi)(qi)(qi)體(ti)(ti)漏(lou)泄到工(gong)(gong)(gong)作(zuo)(zuo)區(qu)。工(gong)(gong)(gong)作(zuo)(zuo)區(qu)空氣(qi)(qi)(qi)中SF6氣(qi)(qi)(qi)體(ti)(ti)含量(liang)不得超過1000ppm。■196條(tiao) 工(gong)(gong)(gong)作(zuo)(zuo)人(ren)員(yuan)進(jin)入SF6配電(dian)裝(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)，必(bi)須(xu)先通(tong)(tong)風(feng)15min，并用檢漏(lou)儀(yi)測量(liang)SF6氣(qi)(qi)(qi)體(ti)(ti)含量(liang)。盡量(liang)避免(mian)(mian)一(yi)人(ren)進(jin)入SF6配電(dian)裝(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)進(jin)行(xing)巡視，不準一(yi)人(ren)進(jin)入從事檢修工(gong)(gong)(gong)作(zuo)(zuo)。■198條(tiao) 進(jin)入SF6配電(dian)裝(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)低(di)位區(qu)或電(dian)纜溝進(jin)行(xing)工(gong)(gong)(gong)作(zuo)(zuo)應先檢測含氧量(liang)（不低(di)于18%）和SF6氣(qi)(qi)(qi)體(ti)(ti)含量(liang)是否合格