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光伏站sf6泄露報警報警器多少錢

發布時間:2023-11-24 20:49:23       發布人:dxdz  瀏覽量:

光伏站sf6泄露報警報警器多少錢

SF6氣(qi)體(ti)已(yi)有(you)(you)百年(nian)(nian)歷史,它是(shi)法國兩位化學(xue)家(jia)Moissan和Lebeau于1900年(nian)(nian)合成(cheng)的(de)人造惰性氣(qi)體(ti),1940年(nian)(nian)前后(hou),美國將其用(yong)(yong)于曼哈頓計劃(核軍(jun)事)。SF6是(shi)強(qiang)(qiang)電(dian)(dian)(dian)負(fu)性氣(qi)體(ti),它的(de)分子(zi)(zi)極(ji)易(yi)吸附自由電(dian)(dian)(dian)子(zi)(zi)而形(xing)成(cheng)質(zhi)量大的(de)負(fu)離子(zi)(zi),削弱(ruo)氣(qi)體(ti)中(zhong)碰撞電(dian)(dian)(dian)離過(guo)程,因(yin)此(ci)其電(dian)(dian)(dian)氣(qi)絕(jue)(jue)緣(yuan)強(qiang)(qiang)度很高(gao),在(zai)均勻(yun)電(dian)(dian)(dian)場(chang)中(zhong)約為空(kong)氣(qi)絕(jue)(jue)緣(yuan)強(qiang)(qiang)度的(de)2.5倍。SF6氣(qi)體(ti)在(zai)t≈2000K時出現熱分解高(gao)峰,因(yin)此(ci)在(zai)交流電(dian)(dian)(dian)弧電(dian)(dian)(dian)流過(guo)零時,SF6對(dui)弧道(dao)(dao)的(de)冷卻作用(yong)(yong)比(bi)空(kong)氣(qi)強(qiang)(qiang)得(de)多,其滅弧能力(li)約為空(kong)氣(qi)的(de)100倍。SF6氣(qi)體(ti)絕(jue)(jue)緣(yuan)的(de)管(guan)道(dao)(dao)輸電(dian)(dian)(dian)線的(de)優點是(shi)介質(zhi)損耗小、傳輸容量大,且可用(yong)(yong)于高(gao)落(luo)差場(chang)合,因(yin)此(ci)常用(yong)(yong)于水電(dian)(dian)(dian)站出線,取代(dai)常規的(de)充油電(dian)(dian)(dian)纜(lan)。SF6氣(qi)體(ti)絕(jue)(jue)緣(yuan)的(de)變壓器具有(you)(you)防(fang)火防(fang)爆。

雙(shuang)氣(qi)體(ti)檢測器(qi)主要由(you)傳(chuan)(chuan)感器(qi)、單(dan)片機、運算放大電(dian)(dian)路、通(tong)(tong)訊芯(xin)片等組成。傳(chuan)(chuan)感器(qi)將氣(qi)體(ti)濃度轉換為模擬電(dian)(dian)信(xin)(xin)號(hao)(hao),然后(hou)將模擬電(dian)(dian)信(xin)(xin)號(hao)(hao)通(tong)(tong)過運算放大電(dian)(dian)路、單(dan)片機轉換為數字信(xin)(xin)號(hao)(hao),后(hou)通(tong)(tong)過通(tong)(tong)訊芯(xin)片轉換為modbus RTU標準信(xin)(xin)號(hao)(hao),上傳(chuan)(chuan)給控(kong)制器(qi)。

DX6000H型(xing)SF6 在(zai)線監測(ce)報警(jing)系(xi)統適用于(yu)配電(dian)(dian)室、開關(guan)站、光伏發(fa)電(dian)(dian)廠(chang)、海上(shang)風電(dian)(dian)場(chang)、10KV、35KV、220KV開關(guan)柜、GIS室等場(chang)所;設備監測(ce)精度高、范圍廣(guang)、功能(neng)全,具有(you)良好(hao)(hao)的擴(kuo)展性 2.1 采(cai)用1024*600觸(chu)摸屏,全中(zhong)文菜(cai)單操作,界(jie)面(mian)友好(hao)(hao),操作簡(jian)單; 2.2 設備集成(cheng)三(san)組(zu)485接(jie)口,采(cai)用插拔(ba)式接(jie)線端(duan)子接(jie)線簡(jian)單,具有(you)良好(hao)(hao)的抗(kang)干擾能(neng)力,總線通訊,布線經濟(ji),安裝方便; 2.3 三(san)組(zu)DC24V接(jie)口,可選配DC3.3V、DC5V、DC12V電(dian)(dian)壓(ya)輸出, 2.4 自(zi)動故障檢(jian)測(ce),并能(neng)用中(zhong)文顯(xian)示處準確的故障部位及類(lei)型(xing); 2.5 自(zi)動檢(jian)索探測(ce)器(qi)地址及狀(zhuang)態,SF6/O2/溫(wen)濕度探測(ce)器(qi)在(zai)同一系(xi)統監控; 2.6 大容量儲(chu)存芯(xin)片,循環記錄(lu)報警(jing)信息,大可記錄(lu)50000條; 2.7 RS485上(shang)傳(chuan)接(jie)口,標準modbus Rtu通訊協議。

2.8 關(guan)鍵參數,加密設(she)定,防止誤(wu)操作(zuo)(zuo) 2.9 多(duo)可選配7組(zu)(zu)(zu)繼電(dian)器,繼電(dian)器控(kong)制方式(shi)(shi)可軟(ruan)件設(she)置(zhi) 2.10 具有 年(nian)-月-日-時(shi)-分-秒設(she)置(zhi)功(gong)(gong)能,并且帶有每周七天分別顯(xian)示(shi)功(gong)(gong)能 壁(bi)掛(gua)式(shi)(shi)SF6氣(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)主機(ji)_SF6氧氣(qi)一體(ti)(ti)式(shi)(shi)探測(ce)(ce)器_SF6泄(xie)漏在(zai)線監測(ce)(ce)報(bao)(bao)警(jing)(jing)系(xi)統_SF6氣(qi)體(ti)(ti)在(zai)線監測(ce)(ce)報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體(ti)(ti)在(zai)線監測(ce)(ce)報(bao)(bao)警(jing)(jing)系(xi)統 三(san)章:主要技(ji)術指標 3.1 壁(bi)掛(gua)式(shi)(shi)主機(ji)技(ji)術指標(DX6000H型) 3.1.1 工(gong)(gong)作(zuo)(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出(chu): RS485 modbus_RTU 協議輸(shu)出(chu) 3.1.3 工(gong)(gong)作(zuo)(zuo)溫度(du): -20℃~+55℃ 3.1.4 工(gong)(gong)作(zuo)(zuo)濕度(du): ≤93%RH 3.1.5 顯(xian)示(shi)方式(shi)(shi): 列表顯(xian)示(shi),每頁顯(xian)示(shi)8組(zu)(zu)(zu)或10組(zu)(zu)(zu)數據(每組(zu)(zu)(zu)包括SF6/02/溫度(du)/濕度(du)四種(zhong)數據和(he)兩種(zhong)數據狀態) 3.1.6 上傳參數: 默(mo)(mo)認(ren)ID 1(可調),默(mo)(mo)認(ren)波特率9600(可調) 3.1.7 人體(ti)(ti)感(gan)應:默(mo)(mo)認(ren)開啟感(gan)應亮屏功(gong)(gong)能 3.1.8 屏幕(mu)保護:默(mo)(mo)認(ren)開啟亮屏5分鐘后自動(dong)(dong)(dong)息屏,人體(ti)(ti)感(gan)應或觸摸可亮屏 3.1.9 排(pai)風(feng)功(gong)(gong)能:自動(dong)(dong)(dong)排(pai)風(feng),定時(shi)排(pai)風(feng),手動(dong)(dong)(dong)排(pai)風(feng),延時(shi)排(pai)風(feng),手動(dong)(dong)(dong)排(pai)風(feng)可設(she)置(zhi)低1s,大12H,自動(dong)(dong)(dong)排(pai)風(feng)分為12組(zu)(zu)(zu),可設(she)置(zhi)開啟組(zu)(zu)(zu)數、開啟日期、開啟時(shi)間及啟動(dong)(dong)(dong)時(shi)間(啟動(dong)(dong)(dong)時(shi)間可更改)功(gong)(gong)能 sf6氣(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)器_SF6報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)_SF6報(bao)(bao)警(jing)(jing)主機(ji)_SF6報(bao)(bao)警(jing)(jing)器。

專業生產(chan)在線式/固定式、、六(liu)氟化(hua)硫(liu)報(bao)(bao)警(jing)(jing)器、六(liu)氟化(hua)硫(liu)濃(nong)度(du)檢測報(bao)(bao)警(jing)(jing)器, 六(liu)氟化(hua)硫(liu)報(bao)(bao)警(jing)(jing)器的特點為檢測精(jing)度(du)高、性能穩定、抗中(zhong)毒、抗干(gan)擾能力強,質量可靠。六(liu)氟化(hua)硫(liu)報(bao)(bao)警(jing)(jing)器可長期工作于易燃易爆(bao)氣體場所,與報(bao)(bao)警(jing)(jing)控制器配套使用,實時(shi)(shi)監測現場氣體濃(nong)度(du),濃(nong)度(du)超標確(que)保一時(shi)(shi)間發出報(bao)(bao)警(jing)(jing)信號,及時(shi)(shi)消除隱(yin)患。

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