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光伏站sf6氣體泄漏報警監測報警控制器價格SF6報警

發布時間:2023-11-12 19:36:15       發布人:dxdz  瀏覽量:

光伏站sf6氣體泄漏報警監測報警控制器價格SF6報警

SF6氣(qi)(qi)(qi)(qi)體(ti)已有百(bai)年(nian)歷(li)史,它是(shi)法國兩位化(hua)學家Moissan和Lebeau于1900年(nian)合(he)成(cheng)的(de)(de)人造惰性氣(qi)(qi)(qi)(qi)體(ti),1940年(nian)前后,美國將其用于曼哈頓計劃(核軍事)。SF6是(shi)強(qiang)電(dian)(dian)(dian)負性氣(qi)(qi)(qi)(qi)體(ti),它的(de)(de)分子(zi)極易(yi)吸附自由電(dian)(dian)(dian)子(zi)而形成(cheng)質(zhi)量(liang)大的(de)(de)負離子(zi),削弱氣(qi)(qi)(qi)(qi)體(ti)中碰撞電(dian)(dian)(dian)離過(guo)程(cheng),因(yin)(yin)此(ci)其電(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)絕(jue)緣強(qiang)度很高(gao),在均勻電(dian)(dian)(dian)場中約為(wei)空氣(qi)(qi)(qi)(qi)絕(jue)緣強(qiang)度的(de)(de)2.5倍。SF6氣(qi)(qi)(qi)(qi)體(ti)在t≈2000K時(shi)出(chu)現熱分解高(gao)峰,因(yin)(yin)此(ci)在交流電(dian)(dian)(dian)弧(hu)電(dian)(dian)(dian)流過(guo)零時(shi),SF6對弧(hu)道(dao)的(de)(de)冷卻作用比空氣(qi)(qi)(qi)(qi)強(qiang)得多,其滅(mie)弧(hu)能力約為(wei)空氣(qi)(qi)(qi)(qi)的(de)(de)100倍。SF6氣(qi)(qi)(qi)(qi)體(ti)絕(jue)緣的(de)(de)管(guan)道(dao)輸電(dian)(dian)(dian)線(xian)的(de)(de)優點是(shi)介質(zhi)損耗(hao)小、傳輸容量(liang)大,且可用于高(gao)落(luo)差場合(he),因(yin)(yin)此(ci)常(chang)用于水電(dian)(dian)(dian)站(zhan)出(chu)線(xian),取代常(chang)規(gui)的(de)(de)充油電(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)(qi)體(ti)絕(jue)緣的(de)(de)變壓器具有防(fang)火防(fang)爆(bao)。

雙氣體(ti)檢測器(qi)主要由傳(chuan)感(gan)器(qi)、單片機、運(yun)算(suan)放大電(dian)路、通(tong)訊芯片等(deng)組(zu)成。傳(chuan)感(gan)器(qi)將氣體(ti)濃度轉(zhuan)換為(wei)(wei)模(mo)擬(ni)電(dian)信號(hao),然后將模(mo)擬(ni)電(dian)信號(hao)通(tong)過運(yun)算(suan)放大電(dian)路、單片機轉(zhuan)換為(wei)(wei)數字信號(hao),后通(tong)過通(tong)訊芯片轉(zhuan)換為(wei)(wei)modbus RTU標準信號(hao),上傳(chuan)給控制器(qi)。

DX6000H型SF6 在(zai)(zai)線監(jian)測(ce)(ce)報警(jing)系統(tong)適(shi)用(yong)于(yu)配電(dian)室、開關站、光伏發電(dian)廠、海上風電(dian)場、10KV、35KV、220KV開關柜(ju)、GIS室等場所;設(she)備監(jian)測(ce)(ce)精度(du)(du)高(gao)、范(fan)圍廣(guang)、功能全(quan),具(ju)有(you)良好(hao)的(de)擴展性 2.1 采用(yong)1024*600觸摸屏(ping),全(quan)中文(wen)菜單操(cao)作,界面友好(hao),操(cao)作簡單; 2.2 設(she)備集成三(san)組485接口(kou),采用(yong)插拔(ba)式接線端子接線簡單,具(ju)有(you)良好(hao)的(de)抗干擾(rao)能力,總線通(tong)訊(xun),布線經濟(ji),安裝方便; 2.3 三(san)組DC24V接口(kou),可選配DC3.3V、DC5V、DC12V電(dian)壓輸(shu)出, 2.4 自(zi)動故障檢(jian)測(ce)(ce),并能用(yong)中文(wen)顯示處(chu)準確(que)的(de)故障部(bu)位及(ji)類型; 2.5 自(zi)動檢(jian)索探測(ce)(ce)器(qi)地址及(ji)狀態,SF6/O2/溫濕度(du)(du)探測(ce)(ce)器(qi)在(zai)(zai)同(tong)一(yi)系統(tong)監(jian)控(kong); 2.6 大容量儲存芯片(pian),循環記錄報警(jing)信息(xi),大可記錄50000條; 2.7 RS485上傳接口(kou),標(biao)準modbus Rtu通(tong)訊(xun)協(xie)議。

2.8 關鍵參(can)數(shu),加密設(she)定,防止誤操(cao)作(zuo) 2.9 多可(ke)(ke)選配7組繼(ji)電(dian)(dian)器,繼(ji)電(dian)(dian)器控(kong)制方式(shi)可(ke)(ke)軟件(jian)設(she)置(zhi) 2.10 具有 年-月-日(ri)(ri)-時(shi)(shi)-分(fen)-秒設(she)置(zhi)功能,并且帶有每(mei)周七天(tian)分(fen)別顯(xian)示功能 壁掛式(shi)SF6氣(qi)(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)主機(ji)_SF6氧氣(qi)(qi)(qi)一體(ti)(ti)式(shi)探測(ce)器_SF6泄漏在線(xian)監(jian)測(ce)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)系統_SF6氣(qi)(qi)(qi)體(ti)(ti)在線(xian)監(jian)測(ce)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)裝置(zhi)_SF6氣(qi)(qi)(qi)體(ti)(ti)在線(xian)監(jian)測(ce)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)系統 三章:主要技(ji)術(shu)指(zhi)標 3.1 壁掛式(shi)主機(ji)技(ji)術(shu)指(zhi)標(DX6000H型) 3.1.1 工(gong)(gong)作(zuo)電(dian)(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協議輸出 3.1.3 工(gong)(gong)作(zuo)溫度: -20℃~+55℃ 3.1.4 工(gong)(gong)作(zuo)濕度: ≤93%RH 3.1.5 顯(xian)示方式(shi): 列(lie)表顯(xian)示,每(mei)頁(ye)顯(xian)示8組或10組數(shu)據(ju)(ju)(ju)(每(mei)組包括SF6/02/溫度/濕度四種數(shu)據(ju)(ju)(ju)和(he)兩種數(shu)據(ju)(ju)(ju)狀態(tai)) 3.1.6 上傳參(can)數(shu): 默認(ren)ID 1(可(ke)(ke)調(diao)),默認(ren)波特率9600(可(ke)(ke)調(diao)) 3.1.7 人(ren)體(ti)(ti)感應:默認(ren)開(kai)啟(qi)(qi)感應亮(liang)屏功能 3.1.8 屏幕(mu)保護(hu):默認(ren)開(kai)啟(qi)(qi)亮(liang)屏5分(fen)鐘后(hou)自(zi)(zi)動(dong)(dong)(dong)息屏,人(ren)體(ti)(ti)感應或觸摸(mo)可(ke)(ke)亮(liang)屏 3.1.9 排(pai)(pai)風(feng)(feng)功能:自(zi)(zi)動(dong)(dong)(dong)排(pai)(pai)風(feng)(feng),定時(shi)(shi)排(pai)(pai)風(feng)(feng),手動(dong)(dong)(dong)排(pai)(pai)風(feng)(feng),延(yan)時(shi)(shi)排(pai)(pai)風(feng)(feng),手動(dong)(dong)(dong)排(pai)(pai)風(feng)(feng)可(ke)(ke)設(she)置(zhi)低1s,大12H,自(zi)(zi)動(dong)(dong)(dong)排(pai)(pai)風(feng)(feng)分(fen)為12組,可(ke)(ke)設(she)置(zhi)開(kai)啟(qi)(qi)組數(shu)、開(kai)啟(qi)(qi)日(ri)(ri)期、開(kai)啟(qi)(qi)時(shi)(shi)間(jian)(jian)及啟(qi)(qi)動(dong)(dong)(dong)時(shi)(shi)間(jian)(jian)(啟(qi)(qi)動(dong)(dong)(dong)時(shi)(shi)間(jian)(jian)可(ke)(ke)更改)功能 sf6氣(qi)(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)裝置(zhi)_SF6氣(qi)(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)器_SF6報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)裝置(zhi)_SF6報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)主機(ji)_SF6報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)(jing)器。

應用場(chang)(chang)所:配電(dian)室(shi)、變電(dian)站、化工廠、冶煉廠、鋼鐵廠、煤炭(tan)廠、熱電(dian)廠、醫藥科研、制藥生產(chan)車間(jian)、煙草公司、環境監(jian)測(ce)、學(xue)校科研、樓宇建設、消防報警(jing)、污水處理、工業氣體過程控制、鍋爐(lu)房、垃(la)圾處理廠、隧道(dao)(dao)施工、輸油管(guan)道(dao)(dao)、加氣站、地下燃氣管(guan)道(dao)(dao)檢(jian)修、室(shi)內空(kong)氣質量檢(jian)測(ce)、危(wei)險(xian)場(chang)(chang)所安全防護、航(hang)空(kong)航(hang)天、設備監(jian)測(ce)等。

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