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光伏站sf6泄露在線報警系統探測主機多少錢

發布時間:2023-11-23 10:24:23       發布人:dxdz  瀏覽量:

光伏站sf6泄露在線報警系統探測主機多少錢

SF6氣(qi)(qi)(qi)(qi)體(ti)已有百年(nian)歷史,它是法(fa)國兩(liang)位(wei)化學家Moissan和Lebeau于(yu)(yu)1900年(nian)合成的(de)人造惰(duo)性(xing)氣(qi)(qi)(qi)(qi)體(ti),1940年(nian)前后,美國將其(qi)用于(yu)(yu)曼哈頓(dun)計劃(核軍事(shi))。SF6是強(qiang)電(dian)(dian)(dian)負性(xing)氣(qi)(qi)(qi)(qi)體(ti),它的(de)分(fen)子(zi)極(ji)易吸附自(zi)由(you)電(dian)(dian)(dian)子(zi)而形成質量(liang)大(da)的(de)負離子(zi),削弱(ruo)氣(qi)(qi)(qi)(qi)體(ti)中碰撞電(dian)(dian)(dian)離過(guo)程,因此(ci)其(qi)電(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)絕緣(yuan)強(qiang)度很高,在(zai)均勻電(dian)(dian)(dian)場中約為空(kong)氣(qi)(qi)(qi)(qi)絕緣(yuan)強(qiang)度的(de)2.5倍(bei)。SF6氣(qi)(qi)(qi)(qi)體(ti)在(zai)t≈2000K時(shi)出現熱分(fen)解(jie)高峰,因此(ci)在(zai)交流電(dian)(dian)(dian)弧(hu)電(dian)(dian)(dian)流過(guo)零時(shi),SF6對(dui)弧(hu)道(dao)的(de)冷卻(que)作用比空(kong)氣(qi)(qi)(qi)(qi)強(qiang)得多,其(qi)滅弧(hu)能力約為空(kong)氣(qi)(qi)(qi)(qi)的(de)100倍(bei)。SF6氣(qi)(qi)(qi)(qi)體(ti)絕緣(yuan)的(de)管(guan)道(dao)輸電(dian)(dian)(dian)線的(de)優點是介質損(sun)耗小、傳輸容量(liang)大(da),且可用于(yu)(yu)高落(luo)差(cha)場合,因此(ci)常(chang)用于(yu)(yu)水電(dian)(dian)(dian)站出線,取(qu)代常(chang)規(gui)的(de)充油電(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)(qi)體(ti)絕緣(yuan)的(de)變壓器具有防火防爆。

雙氣體檢測(ce)器(qi)(qi)主(zhu)要由SF6傳感器(qi)(qi)和O2傳感器(qi)(qi)、溫濕度傳感器(qi)(qi)及(ji)CPU主(zhu)控(kong)電(dian)(dian)路、通信模塊、電(dian)(dian)源模塊等集(ji)成在一個優質鋁型材一體化結(jie)構機(ji)箱內(nei),完成SF6濃度、O2含量(liang)及(ji)溫濕度的(de)檢測(ce)。將檢測(ce)結(jie)果采用(yong)現(xian)場總(zong)線(xian)(RS-485)方式(shi)(shi)(shi)(shi)傳輸(shu)給監控(kong)主(zhu)機(ji)或PC機(ji)進(jin)行(xing)實(shi)時顯示。接(jie)線(xian)方式(shi)(shi)(shi)(shi)選用(yong)可插拔式(shi)(shi)(shi)(shi)接(jie)線(xian)端子(zi),電(dian)(dian)源與(yu)通訊接(jie)線(xian)采用(yong)兩進(jin)兩出接(jie)線(xian)方式(shi)(shi)(shi)(shi),設有(you)接(jie)線(xian)端子(zi)護(hu)罩,安全(quan)又(you)可靠(kao)。是(shi)具有(you)全(quan)數字傳輸(shu)功能的(de)新一代高精度雙氣體檢測(ce)檢測(ce)器(qi)(qi)。

DX6000H型SF6 在(zai)線(xian)(xian)監(jian)測報警系(xi)(xi)統適用(yong)于配電(dian)室(shi)、開關站、光伏(fu)發電(dian)廠、海上風電(dian)場、10KV、35KV、220KV開關柜、GIS室(shi)等場所;設備(bei)監(jian)測精度高(gao)、范(fan)圍廣、功能全,具(ju)有良好的擴展性 2.1 采用(yong)1024*600觸摸屏,全中文菜單(dan)(dan)操作(zuo),界面友好,操作(zuo)簡單(dan)(dan); 2.2 設備(bei)集成(cheng)三組(zu)485接(jie)口,采用(yong)插拔式接(jie)線(xian)(xian)端子(zi)接(jie)線(xian)(xian)簡單(dan)(dan),具(ju)有良好的抗干擾(rao)能力(li),總線(xian)(xian)通(tong)(tong)訊,布線(xian)(xian)經(jing)濟,安裝方便(bian); 2.3 三組(zu)DC24V接(jie)口,可(ke)選配DC3.3V、DC5V、DC12V電(dian)壓輸出(chu), 2.4 自(zi)動故(gu)障檢測,并能用(yong)中文顯示處準確的故(gu)障部位(wei)及類型; 2.5 自(zi)動檢索探測器地址及狀(zhuang)態,SF6/O2/溫濕(shi)度探測器在(zai)同(tong)一(yi)系(xi)(xi)統監(jian)控; 2.6 大(da)容(rong)量(liang)儲存芯(xin)片,循環記錄報警信息,大(da)可(ke)記錄50000條; 2.7 RS485上傳接(jie)口,標準modbus Rtu通(tong)(tong)訊協議。

2.8 關(guan)鍵參數(shu),加(jia)密設定(ding),防止誤操作 2.9 多可選配7組(zu)(zu)繼電器(qi)(qi)(qi),繼電器(qi)(qi)(qi)控(kong)制方式可軟件設置(zhi) 2.10 具有 年-月(yue)-日-時(shi)-分-秒設置(zhi)功(gong)(gong)能,并且帶有每(mei)周七天分別顯(xian)(xian)示(shi)功(gong)(gong)能 壁(bi)掛式SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)主機_SF6氧氣(qi)(qi)一體(ti)(ti)式探測(ce)器(qi)(qi)(qi)_SF6泄漏(lou)在線監(jian)(jian)(jian)測(ce)報(bao)(bao)(bao)警(jing)系(xi)統_SF6氣(qi)(qi)體(ti)(ti)在線監(jian)(jian)(jian)測(ce)報(bao)(bao)(bao)警(jing)裝置(zhi)_SF6氣(qi)(qi)體(ti)(ti)在線監(jian)(jian)(jian)測(ce)報(bao)(bao)(bao)警(jing)系(xi)統 三章:主要(yao)技術指標(biao) 3.1 壁(bi)掛式主機技術指標(biao)(DX6000H型) 3.1.1 工(gong)作電壓(ya): AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協(xie)議輸出 3.1.3 工(gong)作溫(wen)度(du): -20℃~+55℃ 3.1.4 工(gong)作濕度(du): ≤93%RH 3.1.5 顯(xian)(xian)示(shi)方式: 列表顯(xian)(xian)示(shi),每(mei)頁顯(xian)(xian)示(shi)8組(zu)(zu)或10組(zu)(zu)數(shu)據(每(mei)組(zu)(zu)包括SF6/02/溫(wen)度(du)/濕度(du)四種數(shu)據和(he)兩種數(shu)據狀態) 3.1.6 上(shang)傳參數(shu): 默(mo)認ID 1(可調),默(mo)認波特(te)率9600(可調) 3.1.7 人體(ti)(ti)感(gan)應(ying):默(mo)認開(kai)啟(qi)感(gan)應(ying)亮屏功(gong)(gong)能 3.1.8 屏幕保護(hu):默(mo)認開(kai)啟(qi)亮屏5分鐘后(hou)自(zi)動(dong)息屏,人體(ti)(ti)感(gan)應(ying)或觸摸可亮屏 3.1.9 排(pai)(pai)風(feng)功(gong)(gong)能:自(zi)動(dong)排(pai)(pai)風(feng),定(ding)時(shi)排(pai)(pai)風(feng),手動(dong)排(pai)(pai)風(feng),延時(shi)排(pai)(pai)風(feng),手動(dong)排(pai)(pai)風(feng)可設置(zhi)低1s,大12H,自(zi)動(dong)排(pai)(pai)風(feng)分為(wei)12組(zu)(zu),可設置(zhi)開(kai)啟(qi)組(zu)(zu)數(shu)、開(kai)啟(qi)日期、開(kai)啟(qi)時(shi)間及啟(qi)動(dong)時(shi)間(啟(qi)動(dong)時(shi)間可更改)功(gong)(gong)能 sf6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)裝置(zhi)_SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)器(qi)(qi)(qi)_SF6報(bao)(bao)(bao)警(jing)裝置(zhi)_SF6報(bao)(bao)(bao)警(jing)主機_SF6報(bao)(bao)(bao)警(jing)器(qi)(qi)(qi)。

SF6行(xing)業安(an)全法規摘錄(lu) ■191條 裝(zhuang)有SF6設(she)(she)備(bei)的配(pei)(pei)電裝(zhuang)置室(shi)(shi)和SF6氣(qi)(qi)體實驗室(shi)(shi),必(bi)須(xu)裝(zhuang)設(she)(she)強力(li)通(tong)(tong)風(feng)裝(zhuang)置。風(feng)口應(ying)設(she)(she)置在(zai)(zai)室(shi)(shi)內(nei)低部。■192條 在(zai)(zai)室(shi)(shi)內(nei),設(she)(she)備(bei)充裝(zhuang)SF6氣(qi)(qi)體時,周圍(wei)環境(jing)相對濕度應(ying)≤80%,同時必(bi)須(xu)開啟(qi)通(tong)(tong)風(feng)系(xi)統,并避(bi)免SF6氣(qi)(qi)體漏(lou)泄到工作(zuo)(zuo)區。工作(zuo)(zuo)區空氣(qi)(qi)中(zhong)SF6氣(qi)(qi)體含(han)(han)量(liang)不得(de)超過1000ppm。■196條 工作(zuo)(zuo)人(ren)員(yuan)進(jin)入(ru)(ru)SF6配(pei)(pei)電裝(zhuang)置室(shi)(shi),必(bi)須(xu)先(xian)通(tong)(tong)風(feng)15min,并用檢(jian)(jian)(jian)漏(lou)儀測量(liang)SF6氣(qi)(qi)體含(han)(han)量(liang)。盡量(liang)避(bi)免一人(ren)進(jin)入(ru)(ru)SF6配(pei)(pei)電裝(zhuang)置室(shi)(shi)進(jin)行(xing)巡視,不準一人(ren)進(jin)入(ru)(ru)從事(shi)檢(jian)(jian)(jian)修工作(zuo)(zuo)。■198條 進(jin)入(ru)(ru)SF6配(pei)(pei)電裝(zhuang)置室(shi)(shi)低位區或(huo)電纜溝進(jin)行(xing)工作(zuo)(zuo)應(ying)先(xian)檢(jian)(jian)(jian)測含(han)(han)氧量(liang)(不低于18%)和SF6氣(qi)(qi)體含(han)(han)量(liang)是否(fou)合格

光伏站sf6泄露在線報警系統探測主機多少錢 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泄露在線報警系統探測主機多少錢

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