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光伏站sf6濃度監測系統報警器價格SF6報警裝置

發布時間:2023-11-27 21:32:50       發布人:dxdz  瀏覽量:

光伏站sf6濃度監測系統報警器價格SF6報警裝置

SF6氣(qi)(qi)體(ti)(ti)(ti)已有百年(nian)歷史(shi),它是(shi)法國(guo)兩位化(hua)學家(jia)Moissan和Lebeau于1900年(nian)合成的(de)(de)人造(zao)惰性(xing)氣(qi)(qi)體(ti)(ti)(ti),1940年(nian)前后,美國(guo)將(jiang)其(qi)(qi)用(yong)于曼哈頓計劃(核軍事)。SF6是(shi)強(qiang)電(dian)(dian)(dian)負性(xing)氣(qi)(qi)體(ti)(ti)(ti),它的(de)(de)分子極易吸附自由電(dian)(dian)(dian)子而(er)形成質量大的(de)(de)負離子,削弱氣(qi)(qi)體(ti)(ti)(ti)中碰撞電(dian)(dian)(dian)離過程,因此其(qi)(qi)電(dian)(dian)(dian)氣(qi)(qi)絕(jue)(jue)緣強(qiang)度很高,在(zai)均勻電(dian)(dian)(dian)場(chang)中約為(wei)空氣(qi)(qi)絕(jue)(jue)緣強(qiang)度的(de)(de)2.5倍(bei)。SF6氣(qi)(qi)體(ti)(ti)(ti)在(zai)t≈2000K時(shi)出(chu)(chu)現(xian)熱分解高峰,因此在(zai)交流電(dian)(dian)(dian)弧電(dian)(dian)(dian)流過零(ling)時(shi),SF6對弧道的(de)(de)冷卻作用(yong)比(bi)空氣(qi)(qi)強(qiang)得多,其(qi)(qi)滅弧能力約為(wei)空氣(qi)(qi)的(de)(de)100倍(bei)。SF6氣(qi)(qi)體(ti)(ti)(ti)絕(jue)(jue)緣的(de)(de)管道輸(shu)電(dian)(dian)(dian)線的(de)(de)優點(dian)是(shi)介質損耗小、傳輸(shu)容量大,且可用(yong)于高落差場(chang)合,因此常用(yong)于水電(dian)(dian)(dian)站出(chu)(chu)線,取代常規的(de)(de)充(chong)油(you)電(dian)(dian)(dian)纜。SF6氣(qi)(qi)體(ti)(ti)(ti)絕(jue)(jue)緣的(de)(de)變壓器(qi)具有防火(huo)防爆。

顯(xian)(xian)(xian)示屏(ping)由控制單(dan)元(yuan)、通(tong)信單(dan)元(yuan)、人體感應(ying)(ying)啟動(dong)顯(xian)(xian)(xian)示及語音播(bo)報(bao)單(dan)元(yuan)組成,當人體感應(ying)(ying)器感應(ying)(ying)到人身啟動(dong)信息(xi),將啟動(dong)信息(xi)通(tong)過(guo)485總線傳輸(shu)給監控主機,由監控主機控制顯(xian)(xian)(xian)示單(dan)元(yuan)顯(xian)(xian)(xian)示室內(nei)SF6高值(zhi)及對應(ying)(ying)機號和O2低值(zhi)及對應(ying)(ying)機號,后顯(xian)(xian)(xian)示室內(nei)是否安全,同時語音播(bo)報(bao)顯(xian)(xian)(xian)示內(nei)容。專為多(duo)個(ge)入(ru)口而設(she)計,一般(ban)安裝在(zai)場所入(ru)口處,為工作人員在(zai)進入(ru)每個(ge)入(ru)口時都能及時播(bo)報(bao)和顯(xian)(xian)(xian)示場所內(nei)狀態(tai)和安全情況。

DX6000H型SF6 在線(xian)(xian)監(jian)測(ce)(ce)報警(jing)系統適(shi)用于配電(dian)(dian)室、開關站、光伏發(fa)電(dian)(dian)廠(chang)、海上(shang)風電(dian)(dian)場(chang)、10KV、35KV、220KV開關柜、GIS室等場(chang)所;設備(bei)(bei)監(jian)測(ce)(ce)精度高、范圍(wei)廣、功能(neng)全,具有良好的(de)擴展性 2.1 采用1024*600觸摸屏,全中(zhong)(zhong)文(wen)菜單操(cao)作(zuo),界面(mian)友(you)好,操(cao)作(zuo)簡單; 2.2 設備(bei)(bei)集成三組485接(jie)口(kou),采用插拔式接(jie)線(xian)(xian)端(duan)子(zi)接(jie)線(xian)(xian)簡單,具有良好的(de)抗干擾能(neng)力,總線(xian)(xian)通訊,布(bu)線(xian)(xian)經濟,安裝方便; 2.3 三組DC24V接(jie)口(kou),可選(xuan)配DC3.3V、DC5V、DC12V電(dian)(dian)壓輸(shu)出, 2.4 自動故(gu)障檢測(ce)(ce),并(bing)能(neng)用中(zhong)(zhong)文(wen)顯示處準(zhun)確的(de)故(gu)障部位及類型; 2.5 自動檢索探測(ce)(ce)器地址及狀態(tai),SF6/O2/溫濕度探測(ce)(ce)器在同(tong)一(yi)系統監(jian)控(kong); 2.6 大容量儲存(cun)芯片(pian),循環記(ji)錄報警(jing)信息,大可記(ji)錄50000條; 2.7 RS485上(shang)傳接(jie)口(kou),標準(zhun)modbus Rtu通訊協議。

2.8 關鍵參數(shu)(shu)(shu),加密設定,防止誤操(cao)作 2.9 多可(ke)選配7組繼電器,繼電器控制方式(shi)可(ke)軟件設置(zhi)(zhi)(zhi) 2.10 具有(you) 年(nian)-月-日(ri)-時(shi)-分-秒設置(zhi)(zhi)(zhi)功(gong)(gong)(gong)能(neng),并且帶有(you)每(mei)周七(qi)天分別顯示功(gong)(gong)(gong)能(neng) 壁(bi)掛(gua)式(shi)SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)主(zhu)(zhu)機(ji)_SF6氧氣(qi)(qi)一體(ti)(ti)式(shi)探測器_SF6泄漏在線(xian)監(jian)(jian)測報(bao)(bao)(bao)警(jing)(jing)系(xi)統_SF6氣(qi)(qi)體(ti)(ti)在線(xian)監(jian)(jian)測報(bao)(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)(zhi)_SF6氣(qi)(qi)體(ti)(ti)在線(xian)監(jian)(jian)測報(bao)(bao)(bao)警(jing)(jing)系(xi)統 三章(zhang):主(zhu)(zhu)要技術指(zhi)標(biao) 3.1 壁(bi)掛(gua)式(shi)主(zhu)(zhu)機(ji)技術指(zhi)標(biao)(DX6000H型) 3.1.1 工(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)作溫度: -20℃~+55℃ 3.1.4 工(gong)作濕度: ≤93%RH 3.1.5 顯示方式(shi): 列表顯示,每(mei)頁顯示8組或(huo)10組數(shu)(shu)(shu)據(每(mei)組包括SF6/02/溫度/濕度四種數(shu)(shu)(shu)據和兩種數(shu)(shu)(shu)據狀態) 3.1.6 上傳參數(shu)(shu)(shu): 默(mo)認(ren)ID 1(可(ke)調(diao)),默(mo)認(ren)波特率9600(可(ke)調(diao)) 3.1.7 人(ren)體(ti)(ti)感(gan)應:默(mo)認(ren)開啟感(gan)應亮屏(ping)功(gong)(gong)(gong)能(neng) 3.1.8 屏(ping)幕保(bao)護:默(mo)認(ren)開啟亮屏(ping)5分鐘后自動(dong)息(xi)屏(ping),人(ren)體(ti)(ti)感(gan)應或(huo)觸摸可(ke)亮屏(ping) 3.1.9 排風(feng)功(gong)(gong)(gong)能(neng):自動(dong)排風(feng),定時(shi)排風(feng),手動(dong)排風(feng),延時(shi)排風(feng),手動(dong)排風(feng)可(ke)設置(zhi)(zhi)(zhi)低1s,大12H,自動(dong)排風(feng)分為12組,可(ke)設置(zhi)(zhi)(zhi)開啟組數(shu)(shu)(shu)、開啟日(ri)期、開啟時(shi)間(jian)及啟動(dong)時(shi)間(jian)(啟動(dong)時(shi)間(jian)可(ke)更改)功(gong)(gong)(gong)能(neng) sf6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)(zhi)_SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)器_SF6報(bao)(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)(zhi)_SF6報(bao)(bao)(bao)警(jing)(jing)主(zhu)(zhu)機(ji)_SF6報(bao)(bao)(bao)警(jing)(jing)器。

六(liu)氟化硫報(bao)警(jing)器(qi)(qi)是我(wo)公司科(ke)研(yan)人員根(gen)據市(shi)場需(xu)求研(yan)制成功的新一代科(ke)技電子產品,嚴格設計制造,探(tan)測器(qi)(qi)內的檢測傳感器(qi)(qi)采用進口傳感器(qi)(qi)作為檢測元件,靈敏度高,響(xiang)應速度塊(kuai),當報(bao)警(jing)器(qi)(qi)探(tan)測到環境中的六(liu)氟化硫氣體濃度達到或超過預設置(zhi)報(bao)警(jing)點時,控制主機立即發出聲(sheng)光報(bao)警(jing),同(tong)時可啟動排(pai)風裝置(zhi),已達到安全之目(mu)的。

光伏站sf6濃度監測系統報警器價格SF6報警裝置 燃氣報警器_可燃氣體報警器_可燃氣體探測器_氣體報警控制器_SF6泄漏報警主機_東信電子 光伏站sf6濃度監測系統報警器價格SF6報警裝置

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