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光伏站SF6+O2雙氣體探測器探測主機批發

發布時間:2023-10-16 09:04:46       發布人:147小編  瀏覽量:

光伏站SF6+O2雙氣體探測器探測主機批發

SF6氣(qi)(qi)體(ti)已有百年(nian)歷史,它是法國兩位化學(xue)家(jia)Moissan和Lebeau于1900年(nian)合(he)成的(de)(de)(de)人造惰性氣(qi)(qi)體(ti),1940年(nian)前后,美國將其(qi)用(yong)于曼哈(ha)頓計劃(hua)(核(he)軍(jun)事)。SF6是強電(dian)(dian)負(fu)性氣(qi)(qi)體(ti),它的(de)(de)(de)分子(zi)極易吸附自由電(dian)(dian)子(zi)而(er)形成質量(liang)大的(de)(de)(de)負(fu)離(li)子(zi),削弱氣(qi)(qi)體(ti)中碰撞(zhuang)電(dian)(dian)離(li)過程,因此(ci)其(qi)電(dian)(dian)氣(qi)(qi)絕緣強度很高,在(zai)均勻電(dian)(dian)場中約為(wei)空(kong)氣(qi)(qi)絕緣強度的(de)(de)(de)2.5倍。SF6氣(qi)(qi)體(ti)在(zai)t≈2000K時出現熱分解高峰(feng),因此(ci)在(zai)交流電(dian)(dian)弧(hu)電(dian)(dian)流過零時,SF6對弧(hu)道(dao)(dao)的(de)(de)(de)冷卻作(zuo)用(yong)比空(kong)氣(qi)(qi)強得多,其(qi)滅弧(hu)能(neng)力(li)約為(wei)空(kong)氣(qi)(qi)的(de)(de)(de)100倍。SF6氣(qi)(qi)體(ti)絕緣的(de)(de)(de)管道(dao)(dao)輸電(dian)(dian)線的(de)(de)(de)優點是介質損耗小、傳輸容量(liang)大,且可(ke)用(yong)于高落差場合(he),因此(ci)常用(yong)于水(shui)電(dian)(dian)站出線,取代(dai)常規的(de)(de)(de)充(chong)油(you)電(dian)(dian)纜。SF6氣(qi)(qi)體(ti)絕緣的(de)(de)(de)變(bian)壓器具有防火防爆。

主(zhu)要功(gong)能(neng)監控報(bao)(bao)警(jing)(jing)(jing)主(zhu)機(ji)主(zhu)要用于對下(xia)采集實(shi)時數(shu)(shu)據(ju)(ju)(包括控制(zhi)器(qi)在內),對這(zhe)些數(shu)(shu)據(ju)(ju)進行(xing)(xing)分析和(he)管(guan)理,具有判斷(duan)現場(chang)數(shu)(shu)據(ju)(ju)是(shi)否超(chao)出(chu)設(she)定(ding)(ding)報(bao)(bao)警(jing)(jing)(jing)閥(fa)值的功(gong)能(neng),超(chao)出(chu)則進行(xing)(xing)報(bao)(bao)警(jing)(jing)(jing)輸出(chu),啟動風(feng)機(ji)進行(xing)(xing)通風(feng)或啟動除濕(shi)進行(xing)(xing)除濕(shi),同時聲光(guang)報(bao)(bao)警(jing)(jing)(jing)器(qi)進入(ru)(ru)報(bao)(bao)警(jing)(jing)(jing)狀態(tai),并(bing)(bing)能(neng)接(jie)收入(ru)(ru)口處人員入(ru)(ru)室啟動風(feng)機(ji)進行(xing)(xing)通風(feng)的功(gong)能(neng)。并(bing)(bing)可隨時接(jie)收一體化信息平(ping)臺的訪問(wen); 監控報(bao)(bao)警(jing)(jing)(jing)主(zhu)機(ji)的液晶顯示(shi)屏顯示(shi)現場(chang)實(shi)時數(shu)(shu)據(ju)(ju)、歷史(shi)數(shu)(shu)據(ju)(ju)、歷史(shi)報(bao)(bao)警(jing)(jing)(jing)數(shu)(shu)據(ju)(ju)和(he)報(bao)(bao)警(jing)(jing)(jing)時間等(deng)各種(zhong)參數(shu)(shu);還可采用鍵(jian)盤/觸模屏實(shi)現項目設(she)置(zhi)(zhi)、時間設(she)置(zhi)(zhi)、閥(fa)值設(she)置(zhi)(zhi)、定(ding)(ding)時采集設(she)置(zhi)(zhi)、定(ding)(ding)時啟動風(feng)機(ji)設(she)置(zhi)(zhi),還設(she)有人體感應啟動液晶顯示(shi)屏背光(guang)及語音播報(bao)(bao)實(shi)時數(shu)(shu)據(ju)(ju)等(deng)多種(zhong)配置(zhi)(zhi)和(he)管(guan)理功(gong)能(neng)。并(bing)(bing)能(neng)支持外(wai)置(zhi)(zhi)顯示(shi)屏狀態(tai)顯示(shi)及語音播報(bao)(bao)功(gong)能(neng);

DX6000H型SF6 在線(xian)監(jian)測報警系統(tong)適用(yong)于配電室、開關站(zhan)、光伏發電廠、海(hai)上風(feng)電場(chang)、10KV、35KV、220KV開關柜、GIS室等(deng)場(chang)所;設(she)備(bei)監(jian)測精度高、范圍(wei)廣(guang)、功(gong)能(neng)全(quan),具有良好(hao)的擴展性 2.1 采用(yong)1024*600觸摸屏,全(quan)中文菜單(dan)操(cao)作,界面友(you)好(hao),操(cao)作簡單(dan); 2.2 設(she)備(bei)集成三(san)組485接口,采用(yong)插拔式(shi)接線(xian)端子接線(xian)簡單(dan),具有良好(hao)的抗干擾能(neng)力,總線(xian)通(tong)(tong)訊(xun),布(bu)線(xian)經濟(ji),安裝方便; 2.3 三(san)組DC24V接口,可(ke)選配DC3.3V、DC5V、DC12V電壓(ya)輸(shu)出(chu), 2.4 自動故(gu)障檢測,并能(neng)用(yong)中文顯(xian)示處準確的故(gu)障部(bu)位及(ji)類型; 2.5 自動檢索探測器(qi)地址及(ji)狀態,SF6/O2/溫濕度探測器(qi)在同一系統(tong)監(jian)控; 2.6 大容量儲存芯片,循(xun)環記(ji)錄報警信息,大可(ke)記(ji)錄50000條; 2.7 RS485上傳接口,標準modbus Rtu通(tong)(tong)訊(xun)協議。

2.8 關鍵(jian)參(can)數(shu)(shu),加密設定,防止誤操作 2.9 多可(ke)選配7組(zu)繼(ji)電器,繼(ji)電器控制方(fang)式(shi)可(ke)軟件設置(zhi)(zhi) 2.10 具有 年(nian)-月-日(ri)-時-分(fen)-秒設置(zhi)(zhi)功(gong)(gong)能(neng),并且帶有每周(zhou)七天(tian)分(fen)別(bie)顯(xian)示(shi)功(gong)(gong)能(neng) 壁(bi)掛式(shi)SF6氣(qi)(qi)體(ti)(ti)(ti)報警主(zhu)機(ji)_SF6氧氣(qi)(qi)一體(ti)(ti)(ti)式(shi)探測(ce)器_SF6泄(xie)漏在線監測(ce)報警系(xi)統(tong)_SF6氣(qi)(qi)體(ti)(ti)(ti)在線監測(ce)報警裝置(zhi)(zhi)_SF6氣(qi)(qi)體(ti)(ti)(ti)在線監測(ce)報警系(xi)統(tong) 三章:主(zhu)要技(ji)術指標 3.1 壁(bi)掛式(shi)主(zhu)機(ji)技(ji)術指標(DX6000H型) 3.1.1 工作電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出(chu): RS485 modbus_RTU 協議輸出(chu) 3.1.3 工作溫(wen)度: -20℃~+55℃ 3.1.4 工作濕(shi)度: ≤93%RH 3.1.5 顯(xian)示(shi)方(fang)式(shi): 列表顯(xian)示(shi),每頁顯(xian)示(shi)8組(zu)或10組(zu)數(shu)(shu)據(每組(zu)包(bao)括SF6/02/溫(wen)度/濕(shi)度四種數(shu)(shu)據和兩(liang)種數(shu)(shu)據狀態(tai)) 3.1.6 上傳參(can)數(shu)(shu): 默(mo)認ID 1(可(ke)調(diao)),默(mo)認波特率9600(可(ke)調(diao)) 3.1.7 人(ren)體(ti)(ti)(ti)感(gan)應:默(mo)認開(kai)啟(qi)感(gan)應亮屏功(gong)(gong)能(neng) 3.1.8 屏幕保護:默(mo)認開(kai)啟(qi)亮屏5分(fen)鐘后自動(dong)息屏,人(ren)體(ti)(ti)(ti)感(gan)應或觸摸(mo)可(ke)亮屏 3.1.9 排風(feng)(feng)(feng)功(gong)(gong)能(neng):自動(dong)排風(feng)(feng)(feng),定時排風(feng)(feng)(feng),手動(dong)排風(feng)(feng)(feng),延(yan)時排風(feng)(feng)(feng),手動(dong)排風(feng)(feng)(feng)可(ke)設置(zhi)(zhi)低1s,大12H,自動(dong)排風(feng)(feng)(feng)分(fen)為12組(zu),可(ke)設置(zhi)(zhi)開(kai)啟(qi)組(zu)數(shu)(shu)、開(kai)啟(qi)日(ri)期(qi)、開(kai)啟(qi)時間及啟(qi)動(dong)時間(啟(qi)動(dong)時間可(ke)更改(gai))功(gong)(gong)能(neng) sf6氣(qi)(qi)體(ti)(ti)(ti)報警裝置(zhi)(zhi)_SF6氣(qi)(qi)體(ti)(ti)(ti)報警器_SF6報警裝置(zhi)(zhi)_SF6報警主(zhu)機(ji)_SF6報警器。

SF6行(xing)業安全(quan)法規(gui)摘(zhai)錄 ■191條 裝(zhuang)(zhuang)有SF6設(she)(she)(she)備(bei)的配(pei)電裝(zhuang)(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)(shi)和(he)SF6氣(qi)體(ti)實(shi)驗室(shi)(shi)(shi)(shi),必(bi)須裝(zhuang)(zhuang)設(she)(she)(she)強力通(tong)風(feng)裝(zhuang)(zhuang)置(zhi)(zhi)。風(feng)口應設(she)(she)(she)置(zhi)(zhi)在(zai)室(shi)(shi)(shi)(shi)內低(di)部。■192條 在(zai)室(shi)(shi)(shi)(shi)內,設(she)(she)(she)備(bei)充裝(zhuang)(zhuang)SF6氣(qi)體(ti)時,周圍環(huan)境相對(dui)濕度(du)應≤80%,同時必(bi)須開(kai)啟通(tong)風(feng)系統,并(bing)避免SF6氣(qi)體(ti)漏泄到工(gong)(gong)作區。工(gong)(gong)作區空氣(qi)中SF6氣(qi)體(ti)含(han)(han)(han)量(liang)不得超過1000ppm。■196條 工(gong)(gong)作人(ren)員進(jin)(jin)入(ru)(ru)SF6配(pei)電裝(zhuang)(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)(shi),必(bi)須先通(tong)風(feng)15min,并(bing)用檢漏儀測(ce)量(liang)SF6氣(qi)體(ti)含(han)(han)(han)量(liang)。盡量(liang)避免一人(ren)進(jin)(jin)入(ru)(ru)SF6配(pei)電裝(zhuang)(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)(shi)進(jin)(jin)行(xing)巡視,不準一人(ren)進(jin)(jin)入(ru)(ru)從事檢修工(gong)(gong)作。■198條 進(jin)(jin)入(ru)(ru)SF6配(pei)電裝(zhuang)(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)(shi)低(di)位區或電纜溝(gou)進(jin)(jin)行(xing)工(gong)(gong)作應先檢測(ce)含(han)(han)(han)氧量(liang)(不低(di)于18%)和(he)SF6氣(qi)體(ti)含(han)(han)(han)量(liang)是否合格

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