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變電站SF6+O2雙氣體探測器探測主機廠家

發布時間:2023-12-06 11:57:29       發布人:dxdz  瀏覽量:

變電站SF6+O2雙氣體探測器探測主機廠家

SF6氣(qi)體(ti)(ti)已有(you)(you)百年(nian)歷史,它是(shi)法國兩位(wei)化(hua)學家Moissan和Lebeau于(yu)1900年(nian)合成(cheng)(cheng)的(de)人造(zao)惰性氣(qi)體(ti)(ti),1940年(nian)前后,美國將其(qi)用(yong)(yong)于(yu)曼哈頓計(ji)劃(核軍事(shi))。SF6是(shi)強電(dian)負性氣(qi)體(ti)(ti),它的(de)分子極易吸附自由電(dian)子而形成(cheng)(cheng)質量(liang)大(da)的(de)負離(li)子,削弱氣(qi)體(ti)(ti)中碰撞電(dian)離(li)過程,因(yin)此(ci)其(qi)電(dian)氣(qi)絕緣強度很高(gao),在均(jun)勻電(dian)場(chang)(chang)中約(yue)為(wei)空(kong)氣(qi)絕緣強度的(de)2.5倍(bei)。SF6氣(qi)體(ti)(ti)在t≈2000K時出現熱分解高(gao)峰,因(yin)此(ci)在交流(liu)(liu)電(dian)弧(hu)電(dian)流(liu)(liu)過零時,SF6對弧(hu)道的(de)冷卻(que)作用(yong)(yong)比(bi)空(kong)氣(qi)強得多,其(qi)滅弧(hu)能力約(yue)為(wei)空(kong)氣(qi)的(de)100倍(bei)。SF6氣(qi)體(ti)(ti)絕緣的(de)管道輸電(dian)線的(de)優點是(shi)介質損耗(hao)小、傳(chuan)輸容量(liang)大(da),且可用(yong)(yong)于(yu)高(gao)落差場(chang)(chang)合,因(yin)此(ci)常(chang)用(yong)(yong)于(yu)水(shui)電(dian)站出線,取代常(chang)規的(de)充油(you)電(dian)纜。SF6氣(qi)體(ti)(ti)絕緣的(de)變壓(ya)器具有(you)(you)防(fang)火防(fang)爆。

顯(xian)示屏由(you)控制單(dan)元(yuan)、通信單(dan)元(yuan)、人(ren)(ren)體(ti)感(gan)應(ying)啟動(dong)顯(xian)示及(ji)(ji)語音(yin)播報單(dan)元(yuan)組成(cheng),當人(ren)(ren)體(ti)感(gan)應(ying)器感(gan)應(ying)到人(ren)(ren)身啟動(dong)信息,將啟動(dong)信息通過485總線(xian)傳輸給監(jian)控主(zhu)機,由(you)監(jian)控主(zhu)機控制顯(xian)示單(dan)元(yuan)顯(xian)示室(shi)內(nei)(nei)SF6高值及(ji)(ji)對(dui)應(ying)機號和O2低值及(ji)(ji)對(dui)應(ying)機號,后顯(xian)示室(shi)內(nei)(nei)是否(fou)安全(quan),同時(shi)語音(yin)播報顯(xian)示內(nei)(nei)容。專為多個入(ru)口(kou)而(er)設(she)計,一般(ban)安裝在(zai)場所(suo)入(ru)口(kou)處,為工(gong)作人(ren)(ren)員在(zai)進入(ru)每個入(ru)口(kou)時(shi)都能及(ji)(ji)時(shi)播報和顯(xian)示場所(suo)內(nei)(nei)狀態和安全(quan)情況。

DX6000H型(xing)(xing)SF6 在線(xian)(xian)(xian)(xian)監測報警(jing)系(xi)統適用(yong)于配(pei)(pei)電(dian)室(shi)、開關(guan)(guan)站、光(guang)伏發電(dian)廠、海上(shang)風(feng)電(dian)場(chang)、10KV、35KV、220KV開關(guan)(guan)柜、GIS室(shi)等(deng)場(chang)所;設備(bei)監測精度(du)高、范圍廣(guang)、功能(neng)全,具有良(liang)好(hao)的(de)擴展性 2.1 采用(yong)1024*600觸摸屏(ping),全中文菜單操(cao)作(zuo),界(jie)面友好(hao),操(cao)作(zuo)簡(jian)單; 2.2 設備(bei)集成三組485接(jie)口(kou),采用(yong)插拔式接(jie)線(xian)(xian)(xian)(xian)端子接(jie)線(xian)(xian)(xian)(xian)簡(jian)單,具有良(liang)好(hao)的(de)抗干擾能(neng)力(li),總線(xian)(xian)(xian)(xian)通訊,布線(xian)(xian)(xian)(xian)經(jing)濟(ji),安裝方便(bian); 2.3 三組DC24V接(jie)口(kou),可選配(pei)(pei)DC3.3V、DC5V、DC12V電(dian)壓(ya)輸出, 2.4 自動故障檢測,并能(neng)用(yong)中文顯示(shi)處準確的(de)故障部位及類型(xing)(xing); 2.5 自動檢索探(tan)測器(qi)(qi)地址及狀態,SF6/O2/溫濕度(du)探(tan)測器(qi)(qi)在同一系(xi)統監控; 2.6 大容量儲(chu)存芯片,循環記錄報警(jing)信(xin)息,大可記錄50000條; 2.7 RS485上(shang)傳接(jie)口(kou),標準modbus Rtu通訊協(xie)議。

2.8 關鍵參數(shu)(shu),加(jia)密(mi)設定,防止誤(wu)操(cao)作(zuo) 2.9 多(duo)可(ke)(ke)選(xuan)配(pei)7組繼(ji)電器(qi),繼(ji)電器(qi)控制方(fang)式(shi)(shi)(shi)可(ke)(ke)軟(ruan)件(jian)設置(zhi)(zhi)(zhi) 2.10 具有 年-月(yue)-日-時(shi)-分-秒設置(zhi)(zhi)(zhi)功(gong)(gong)能,并且帶有每(mei)(mei)周(zhou)七(qi)天(tian)分別(bie)顯示(shi)(shi)功(gong)(gong)能 壁掛(gua)式(shi)(shi)(shi)SF6氣體報(bao)(bao)(bao)(bao)警主(zhu)機(ji)_SF6氧氣一體式(shi)(shi)(shi)探測器(qi)_SF6泄漏在(zai)線(xian)(xian)監測報(bao)(bao)(bao)(bao)警系統_SF6氣體在(zai)線(xian)(xian)監測報(bao)(bao)(bao)(bao)警裝置(zhi)(zhi)(zhi)_SF6氣體在(zai)線(xian)(xian)監測報(bao)(bao)(bao)(bao)警系統 三章:主(zhu)要(yao)技術指標 3.1 壁掛(gua)式(shi)(shi)(shi)主(zhu)機(ji)技術指標(DX6000H型) 3.1.1 工(gong)(gong)作(zuo)電壓(ya): AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出: RS485 modbus_RTU 協議輸(shu)出 3.1.3 工(gong)(gong)作(zuo)溫度(du)(du): -20℃~+55℃ 3.1.4 工(gong)(gong)作(zuo)濕(shi)(shi)度(du)(du): ≤93%RH 3.1.5 顯示(shi)(shi)方(fang)式(shi)(shi)(shi): 列(lie)表顯示(shi)(shi),每(mei)(mei)頁(ye)顯示(shi)(shi)8組或10組數(shu)(shu)據(每(mei)(mei)組包括SF6/02/溫度(du)(du)/濕(shi)(shi)度(du)(du)四種(zhong)數(shu)(shu)據和兩種(zhong)數(shu)(shu)據狀態) 3.1.6 上傳參數(shu)(shu): 默(mo)認(ren)ID 1(可(ke)(ke)調),默(mo)認(ren)波(bo)特率9600(可(ke)(ke)調) 3.1.7 人體感應:默(mo)認(ren)開(kai)啟(qi)(qi)(qi)感應亮(liang)(liang)(liang)屏功(gong)(gong)能 3.1.8 屏幕(mu)保護:默(mo)認(ren)開(kai)啟(qi)(qi)(qi)亮(liang)(liang)(liang)屏5分鐘后自動(dong)(dong)息屏,人體感應或觸摸可(ke)(ke)亮(liang)(liang)(liang)屏 3.1.9 排(pai)風功(gong)(gong)能:自動(dong)(dong)排(pai)風,定時(shi)排(pai)風,手(shou)動(dong)(dong)排(pai)風,延時(shi)排(pai)風,手(shou)動(dong)(dong)排(pai)風可(ke)(ke)設置(zhi)(zhi)(zhi)低1s,大12H,自動(dong)(dong)排(pai)風分為12組,可(ke)(ke)設置(zhi)(zhi)(zhi)開(kai)啟(qi)(qi)(qi)組數(shu)(shu)、開(kai)啟(qi)(qi)(qi)日期、開(kai)啟(qi)(qi)(qi)時(shi)間及啟(qi)(qi)(qi)動(dong)(dong)時(shi)間(啟(qi)(qi)(qi)動(dong)(dong)時(shi)間可(ke)(ke)更改(gai))功(gong)(gong)能 sf6氣體報(bao)(bao)(bao)(bao)警裝置(zhi)(zhi)(zhi)_SF6氣體報(bao)(bao)(bao)(bao)警器(qi)_SF6報(bao)(bao)(bao)(bao)警裝置(zhi)(zhi)(zhi)_SF6報(bao)(bao)(bao)(bao)警主(zhu)機(ji)_SF6報(bao)(bao)(bao)(bao)警器(qi)。

專業(ye)生(sheng)產在線式/固定式、、六氟(fu)(fu)化硫(liu)報(bao)(bao)警(jing)器、六氟(fu)(fu)化硫(liu)濃(nong)度檢測報(bao)(bao)警(jing)器, 六氟(fu)(fu)化硫(liu)報(bao)(bao)警(jing)器的特(te)點為檢測精度高、性能(neng)穩定、抗中毒、抗干擾能(neng)力強,質量可靠。六氟(fu)(fu)化硫(liu)報(bao)(bao)警(jing)器可長期工(gong)作于易燃易爆氣(qi)體場所(suo),與報(bao)(bao)警(jing)控制器配(pei)套使用,實時(shi)監測現場氣(qi)體濃(nong)度,濃(nong)度超標確保一時(shi)間發(fa)出報(bao)(bao)警(jing)信號,及(ji)時(shi)消除隱(yin)患。

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