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光伏站sf6泄漏報警監測系統報警器多少錢

發布時間:2023-11-18 11:52:28       發布人:dxdz  瀏覽量:

光伏站sf6泄漏報警監測系統報警器多少錢

SF6氣(qi)(qi)體(ti)(ti)已有百年歷史,它(ta)是(shi)(shi)法國兩位(wei)化學家Moissan和Lebeau于(yu)(yu)1900年合成的(de)(de)(de)人(ren)造惰性氣(qi)(qi)體(ti)(ti),1940年前(qian)后,美(mei)國將其(qi)用于(yu)(yu)曼哈頓計劃(hua)(核軍事)。SF6是(shi)(shi)強電(dian)(dian)(dian)負性氣(qi)(qi)體(ti)(ti),它(ta)的(de)(de)(de)分子極易(yi)吸附(fu)自由電(dian)(dian)(dian)子而形成質量大(da)的(de)(de)(de)負離子,削弱氣(qi)(qi)體(ti)(ti)中(zhong)碰撞電(dian)(dian)(dian)離過(guo)程,因此其(qi)電(dian)(dian)(dian)氣(qi)(qi)絕(jue)緣(yuan)(yuan)強度很高(gao),在均(jun)勻電(dian)(dian)(dian)場(chang)(chang)中(zhong)約(yue)為空氣(qi)(qi)絕(jue)緣(yuan)(yuan)強度的(de)(de)(de)2.5倍。SF6氣(qi)(qi)體(ti)(ti)在t≈2000K時出(chu)現(xian)熱(re)分解(jie)高(gao)峰,因此在交流(liu)電(dian)(dian)(dian)弧(hu)電(dian)(dian)(dian)流(liu)過(guo)零時,SF6對弧(hu)道(dao)的(de)(de)(de)冷卻作用比(bi)空氣(qi)(qi)強得多(duo),其(qi)滅弧(hu)能力約(yue)為空氣(qi)(qi)的(de)(de)(de)100倍。SF6氣(qi)(qi)體(ti)(ti)絕(jue)緣(yuan)(yuan)的(de)(de)(de)管道(dao)輸(shu)電(dian)(dian)(dian)線的(de)(de)(de)優點是(shi)(shi)介質損耗小、傳輸(shu)容量大(da),且可用于(yu)(yu)高(gao)落差場(chang)(chang)合,因此常用于(yu)(yu)水電(dian)(dian)(dian)站出(chu)線,取代常規(gui)的(de)(de)(de)充油電(dian)(dian)(dian)纜。SF6氣(qi)(qi)體(ti)(ti)絕(jue)緣(yuan)(yuan)的(de)(de)(de)變壓器(qi)具有防火防爆。

雙(shuang)氣(qi)體檢測(ce)(ce)器主要由SF6傳(chuan)(chuan)(chuan)感器和O2傳(chuan)(chuan)(chuan)感器、溫濕度傳(chuan)(chuan)(chuan)感器及CPU主控電(dian)路、通(tong)(tong)信模塊、電(dian)源模塊等集成在一(yi)個優(you)質鋁型材一(yi)體化結構機箱內,完成SF6濃度、O2含量及溫濕度的(de)檢測(ce)(ce)。將檢測(ce)(ce)結果采用(yong)(yong)現場總線(xian)(RS-485)方式(shi)傳(chuan)(chuan)(chuan)輸(shu)給監控主機或PC機進(jin)行(xing)實時顯示(shi)。接(jie)(jie)(jie)線(xian)方式(shi)選用(yong)(yong)可(ke)插拔式(shi)接(jie)(jie)(jie)線(xian)端(duan)子(zi),電(dian)源與通(tong)(tong)訊(xun)接(jie)(jie)(jie)線(xian)采用(yong)(yong)兩進(jin)兩出接(jie)(jie)(jie)線(xian)方式(shi),設有(you)接(jie)(jie)(jie)線(xian)端(duan)子(zi)護(hu)罩,安全又(you)可(ke)靠。是具有(you)全數字傳(chuan)(chuan)(chuan)輸(shu)功(gong)能(neng)的(de)新一(yi)代高精度雙(shuang)氣(qi)體檢測(ce)(ce)檢測(ce)(ce)器。

DX6000H型SF6 在線(xian)(xian)(xian)監測(ce)報(bao)警系統(tong)適用(yong)于配電(dian)室、開關(guan)站、光伏發電(dian)廠、海上風電(dian)場、10KV、35KV、220KV開關(guan)柜、GIS室等場所;設備監測(ce)精度高、范(fan)圍廣、功能(neng)全,具有(you)(you)良好的(de)擴展性 2.1 采用(yong)1024*600觸摸屏,全中文菜單(dan)操作,界面友(you)好,操作簡(jian)單(dan); 2.2 設備集成三(san)組485接(jie)口(kou),采用(yong)插拔式接(jie)線(xian)(xian)(xian)端(duan)子接(jie)線(xian)(xian)(xian)簡(jian)單(dan),具有(you)(you)良好的(de)抗干擾能(neng)力,總(zong)線(xian)(xian)(xian)通訊,布線(xian)(xian)(xian)經濟,安裝方(fang)便; 2.3 三(san)組DC24V接(jie)口(kou),可(ke)選配DC3.3V、DC5V、DC12V電(dian)壓(ya)輸出, 2.4 自(zi)動(dong)故障檢(jian)測(ce),并能(neng)用(yong)中文顯(xian)示處準確的(de)故障部位(wei)及類型; 2.5 自(zi)動(dong)檢(jian)索(suo)探測(ce)器地址及狀態,SF6/O2/溫濕度探測(ce)器在同一系統(tong)監控; 2.6 大(da)容(rong)量儲存芯片(pian),循環記(ji)(ji)錄報(bao)警信息,大(da)可(ke)記(ji)(ji)錄50000條; 2.7 RS485上傳接(jie)口(kou),標(biao)準modbus Rtu通訊協議(yi)。

2.8 關鍵(jian)參數(shu)(shu)(shu)(shu),加密(mi)設(she)定,防止誤(wu)操作 2.9 多可(ke)(ke)(ke)選配7組繼電(dian)器(qi)(qi),繼電(dian)器(qi)(qi)控制方(fang)式(shi)可(ke)(ke)(ke)軟件設(she)置(zhi) 2.10 具有 年-月-日-時(shi)-分(fen)-秒設(she)置(zhi)功能(neng)(neng)(neng),并且帶有每(mei)周七天分(fen)別(bie)顯(xian)示功能(neng)(neng)(neng) 壁(bi)掛式(shi)SF6氣(qi)體報(bao)(bao)警(jing)(jing)(jing)主機_SF6氧氣(qi)一(yi)體式(shi)探測器(qi)(qi)_SF6泄漏(lou)在(zai)線(xian)(xian)監(jian)(jian)測報(bao)(bao)警(jing)(jing)(jing)系統(tong)_SF6氣(qi)體在(zai)線(xian)(xian)監(jian)(jian)測報(bao)(bao)警(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)體在(zai)線(xian)(xian)監(jian)(jian)測報(bao)(bao)警(jing)(jing)(jing)系統(tong) 三章:主要技術指(zhi)標(biao) 3.1 壁(bi)掛式(shi)主機技術指(zhi)標(biao)(DX6000H型) 3.1.1 工作電(dian)壓(ya): AC220V±15%,50Hz±1% 3.1.2 信號(hao)輸(shu)出: RS485 modbus_RTU 協議輸(shu)出 3.1.3 工作溫(wen)度(du): -20℃~+55℃ 3.1.4 工作濕度(du): ≤93%RH 3.1.5 顯(xian)示方(fang)式(shi): 列表(biao)顯(xian)示,每(mei)頁顯(xian)示8組或10組數(shu)(shu)(shu)(shu)據(ju)(每(mei)組包(bao)括SF6/02/溫(wen)度(du)/濕度(du)四種數(shu)(shu)(shu)(shu)據(ju)和(he)兩種數(shu)(shu)(shu)(shu)據(ju)狀態(tai)) 3.1.6 上傳參數(shu)(shu)(shu)(shu): 默(mo)認ID 1(可(ke)(ke)(ke)調(diao)),默(mo)認波(bo)特率(lv)9600(可(ke)(ke)(ke)調(diao)) 3.1.7 人(ren)體感應(ying):默(mo)認開啟(qi)感應(ying)亮(liang)屏(ping)(ping)(ping)功能(neng)(neng)(neng) 3.1.8 屏(ping)(ping)(ping)幕(mu)保護:默(mo)認開啟(qi)亮(liang)屏(ping)(ping)(ping)5分(fen)鐘后自(zi)(zi)動(dong)(dong)息屏(ping)(ping)(ping),人(ren)體感應(ying)或觸摸可(ke)(ke)(ke)亮(liang)屏(ping)(ping)(ping) 3.1.9 排(pai)風(feng)功能(neng)(neng)(neng):自(zi)(zi)動(dong)(dong)排(pai)風(feng),定時(shi)排(pai)風(feng),手動(dong)(dong)排(pai)風(feng),延時(shi)排(pai)風(feng),手動(dong)(dong)排(pai)風(feng)可(ke)(ke)(ke)設(she)置(zhi)低1s,大12H,自(zi)(zi)動(dong)(dong)排(pai)風(feng)分(fen)為12組,可(ke)(ke)(ke)設(she)置(zhi)開啟(qi)組數(shu)(shu)(shu)(shu)、開啟(qi)日期、開啟(qi)時(shi)間(jian)及啟(qi)動(dong)(dong)時(shi)間(jian)(啟(qi)動(dong)(dong)時(shi)間(jian)可(ke)(ke)(ke)更改)功能(neng)(neng)(neng) sf6氣(qi)體報(bao)(bao)警(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)體報(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)_SF6報(bao)(bao)警(jing)(jing)(jing)裝置(zhi)_SF6報(bao)(bao)警(jing)(jing)(jing)主機_SF6報(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)。

六氟化(hua)硫氣體報(bao)警(jing)(jing)器(qi),六氟化(hua)硫報(bao)警(jing)(jing)器(qi),六氟化(hua)硫泄漏(lou)報(bao)警(jing)(jing)器(qi),能(neng)(neng)自(zi)動(dong)適應環(huan)境的變化(hua),自(zi)動(dong)修正傳感(gan)器(qi)的老(lao)(lao)化(hua)曲線,保持恒定的報(bao)警(jing)(jing)靈敏度(du),具備(bei)識別傳感(gan)器(qi)故障及提(ti)供高濃度(du)氣體超限(xian)保護的能(neng)(neng)力,當傳感(gan)器(qi)由于老(lao)(lao)化(hua)而(er)可(ke)能(neng)(neng)失(shi)去功能(neng)(neng)時,六氟化(hua)硫氣體報(bao)警(jing)(jing)器(qi)能(neng)(neng)自(zi)動(dong)識別并(bing)報(bao)警(jing)(jing),有效避(bi)免了(le)漏(lou)報(bao),內置(zhi)唯一的電子串號(hao),無需撥(bo)(bo)碼,避(bi)免了(le)撥(bo)(bo)碼開關的機(ji)械故障帶來的系統(tong)不穩定。

光伏站sf6泄漏報警監測系統報警器多少錢 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泄漏報警監測系統報警器多少錢

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