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光伏站sf6氣體檢測儀檢測儀批發

發布時間:2023-11-09 21:34:55       發布人:dxdz  瀏覽量:

光伏站sf6氣體檢測儀檢測儀批發

SF6氣(qi)(qi)(qi)(qi)(qi)體(ti)已有百年(nian)(nian)歷史,它是(shi)法國兩位化學家Moissan和(he)Lebeau于1900年(nian)(nian)合(he)成的(de)(de)人造惰(duo)性(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti),1940年(nian)(nian)前后,美國將其(qi)用(yong)(yong)于曼哈(ha)頓計劃(核軍事)。SF6是(shi)強電(dian)(dian)(dian)(dian)(dian)負性(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti),它的(de)(de)分子(zi)(zi)極易(yi)吸(xi)附自由電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)而形成質量大的(de)(de)負離子(zi)(zi),削弱氣(qi)(qi)(qi)(qi)(qi)體(ti)中碰撞電(dian)(dian)(dian)(dian)(dian)離過(guo)程,因此(ci)其(qi)電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)絕緣(yuan)強度很(hen)高(gao),在均勻電(dian)(dian)(dian)(dian)(dian)場中約為空氣(qi)(qi)(qi)(qi)(qi)絕緣(yuan)強度的(de)(de)2.5倍(bei)。SF6氣(qi)(qi)(qi)(qi)(qi)體(ti)在t≈2000K時出現(xian)熱分解高(gao)峰(feng),因此(ci)在交流電(dian)(dian)(dian)(dian)(dian)弧電(dian)(dian)(dian)(dian)(dian)流過(guo)零時,SF6對弧道的(de)(de)冷卻作用(yong)(yong)比空氣(qi)(qi)(qi)(qi)(qi)強得多,其(qi)滅弧能力約為空氣(qi)(qi)(qi)(qi)(qi)的(de)(de)100倍(bei)。SF6氣(qi)(qi)(qi)(qi)(qi)體(ti)絕緣(yuan)的(de)(de)管道輸電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)的(de)(de)優點是(shi)介質損耗小、傳輸容(rong)量大,且可用(yong)(yong)于高(gao)落差場合(he),因此(ci)常用(yong)(yong)于水電(dian)(dian)(dian)(dian)(dian)站出線(xian)(xian),取代常規(gui)的(de)(de)充(chong)油電(dian)(dian)(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)(qi)(qi)體(ti)絕緣(yuan)的(de)(de)變(bian)壓器具有防(fang)火防(fang)爆。

雙氣(qi)體檢測器(qi)主(zhu)要(yao)由傳感(gan)器(qi)、單片(pian)機(ji)、運(yun)算放大電路、通訊芯片(pian)等(deng)組(zu)成。傳感(gan)器(qi)將氣(qi)體濃度(du)轉換(huan)為模(mo)擬電信號,然后將模(mo)擬電信號通過(guo)運(yun)算放大電路、單片(pian)機(ji)轉換(huan)為數(shu)字信號,后通過(guo)通訊芯片(pian)轉換(huan)為modbus RTU標準信號,上傳給控制器(qi)。

DX6000H型SF6 在(zai)線(xian)監(jian)測報(bao)警(jing)系統適用于(yu)配電室、開關(guan)站、光伏(fu)發電廠、海上(shang)風電場、10KV、35KV、220KV開關(guan)柜、GIS室等場所;設(she)備監(jian)測精度高、范圍廣、功能全(quan),具有良好(hao)的(de)(de)擴展性 2.1 采用1024*600觸摸屏,全(quan)中(zhong)文菜單(dan)(dan)操作,界(jie)面友(you)好(hao),操作簡單(dan)(dan); 2.2 設(she)備集成三(san)組(zu)485接(jie)口,采用插拔(ba)式接(jie)線(xian)端(duan)子接(jie)線(xian)簡單(dan)(dan),具有良好(hao)的(de)(de)抗干擾能力,總線(xian)通(tong)訊,布(bu)線(xian)經(jing)濟,安裝方便; 2.3 三(san)組(zu)DC24V接(jie)口,可(ke)選配DC3.3V、DC5V、DC12V電壓(ya)輸出, 2.4 自動(dong)故障檢測,并(bing)能用中(zhong)文顯示處準確(que)的(de)(de)故障部位及類(lei)型; 2.5 自動(dong)檢索(suo)探測器地址(zhi)及狀態,SF6/O2/溫(wen)濕(shi)度探測器在(zai)同一系統監(jian)控; 2.6 大容量儲存芯(xin)片,循環記錄(lu)報(bao)警(jing)信息(xi),大可(ke)記錄(lu)50000條; 2.7 RS485上(shang)傳接(jie)口,標(biao)準modbus Rtu通(tong)訊協(xie)議。

2.8 關鍵(jian)參數(shu)(shu)(shu),加(jia)密設(she)(she)定,防止誤操作(zuo)(zuo) 2.9 多(duo)可(ke)選配7組(zu)繼電(dian)器(qi),繼電(dian)器(qi)控制方(fang)式(shi)可(ke)軟件設(she)(she)置(zhi) 2.10 具有(you) 年-月-日-時(shi)(shi)(shi)-分-秒設(she)(she)置(zhi)功(gong)能(neng)(neng),并且帶有(you)每周七天分別(bie)顯示(shi)(shi)功(gong)能(neng)(neng) 壁掛(gua)式(shi)SF6氣(qi)體(ti)報(bao)警(jing)(jing)主(zhu)機_SF6氧氣(qi)一體(ti)式(shi)探測(ce)器(qi)_SF6泄(xie)漏在(zai)線監(jian)(jian)測(ce)報(bao)警(jing)(jing)系統_SF6氣(qi)體(ti)在(zai)線監(jian)(jian)測(ce)報(bao)警(jing)(jing)裝(zhuang)(zhuang)置(zhi)_SF6氣(qi)體(ti)在(zai)線監(jian)(jian)測(ce)報(bao)警(jing)(jing)系統 三章:主(zhu)要技(ji)術(shu)(shu)指標(biao) 3.1 壁掛(gua)式(shi)主(zhu)機技(ji)術(shu)(shu)指標(biao)(DX6000H型) 3.1.1 工(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)作(zuo)(zuo)溫度: -20℃~+55℃ 3.1.4 工(gong)作(zuo)(zuo)濕度: ≤93%RH 3.1.5 顯示(shi)(shi)方(fang)式(shi): 列(lie)表顯示(shi)(shi),每頁顯示(shi)(shi)8組(zu)或10組(zu)數(shu)(shu)(shu)據(每組(zu)包括(kuo)SF6/02/溫度/濕度四種(zhong)數(shu)(shu)(shu)據和兩種(zhong)數(shu)(shu)(shu)據狀態) 3.1.6 上傳(chuan)參數(shu)(shu)(shu): 默認ID 1(可(ke)調(diao)),默認波(bo)特(te)率9600(可(ke)調(diao)) 3.1.7 人體(ti)感(gan)(gan)應(ying):默認開啟(qi)(qi)感(gan)(gan)應(ying)亮(liang)屏(ping)功(gong)能(neng)(neng) 3.1.8 屏(ping)幕保護:默認開啟(qi)(qi)亮(liang)屏(ping)5分鐘后自(zi)動(dong)(dong)息屏(ping),人體(ti)感(gan)(gan)應(ying)或觸摸可(ke)亮(liang)屏(ping) 3.1.9 排風功(gong)能(neng)(neng):自(zi)動(dong)(dong)排風,定時(shi)(shi)(shi)排風,手動(dong)(dong)排風,延時(shi)(shi)(shi)排風,手動(dong)(dong)排風可(ke)設(she)(she)置(zhi)低1s,大12H,自(zi)動(dong)(dong)排風分為(wei)12組(zu),可(ke)設(she)(she)置(zhi)開啟(qi)(qi)組(zu)數(shu)(shu)(shu)、開啟(qi)(qi)日期、開啟(qi)(qi)時(shi)(shi)(shi)間及啟(qi)(qi)動(dong)(dong)時(shi)(shi)(shi)間(啟(qi)(qi)動(dong)(dong)時(shi)(shi)(shi)間可(ke)更改)功(gong)能(neng)(neng) sf6氣(qi)體(ti)報(bao)警(jing)(jing)裝(zhuang)(zhuang)置(zhi)_SF6氣(qi)體(ti)報(bao)警(jing)(jing)器(qi)_SF6報(bao)警(jing)(jing)裝(zhuang)(zhuang)置(zhi)_SF6報(bao)警(jing)(jing)主(zhu)機_SF6報(bao)警(jing)(jing)器(qi)。

專(zhuan)業生產在線式/固(gu)定式、、六氟(fu)化(hua)硫(liu)報警(jing)(jing)器、六氟(fu)化(hua)硫(liu)濃(nong)度檢測(ce)報警(jing)(jing)器, 六氟(fu)化(hua)硫(liu)報警(jing)(jing)器的特(te)點為(wei)檢測(ce)精(jing)度高、性能(neng)(neng)穩定、抗中毒(du)、抗干擾能(neng)(neng)力強,質量(liang)可(ke)(ke)靠。六氟(fu)化(hua)硫(liu)報警(jing)(jing)器可(ke)(ke)長期工作于(yu)易燃易爆氣體場所,與報警(jing)(jing)控制器配(pei)套使(shi)用,實時監測(ce)現場氣體濃(nong)度,濃(nong)度超標確保一時間發出(chu)報警(jing)(jing)信號(hao),及(ji)時消除隱患。

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