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光伏站sf6氣體報警裝置監控主機批發SF6報警

發布時間:2023-11-09 20:16:17       發布人:dxdz  瀏覽量:

光伏站sf6氣體報警裝置監控主機批發SF6報警

SF6氣(qi)(qi)體(ti)(ti)已有百年(nian)歷史,它是(shi)法國(guo)兩(liang)位化學(xue)家(jia)Moissan和Lebeau于(yu)1900年(nian)合成的(de)人造惰(duo)性(xing)氣(qi)(qi)體(ti)(ti),1940年(nian)前后,美國(guo)將其用(yong)于(yu)曼哈(ha)頓(dun)計(ji)劃(hua)(核(he)軍事)。SF6是(shi)強(qiang)(qiang)(qiang)電(dian)(dian)負(fu)性(xing)氣(qi)(qi)體(ti)(ti),它的(de)分子極易吸附自(zi)由電(dian)(dian)子而形(xing)成質量(liang)大的(de)負(fu)離子,削弱氣(qi)(qi)體(ti)(ti)中碰撞(zhuang)電(dian)(dian)離過程,因(yin)(yin)此其電(dian)(dian)氣(qi)(qi)絕緣強(qiang)(qiang)(qiang)度很高(gao),在均(jun)勻電(dian)(dian)場(chang)中約(yue)為空(kong)(kong)氣(qi)(qi)絕緣強(qiang)(qiang)(qiang)度的(de)2.5倍(bei)。SF6氣(qi)(qi)體(ti)(ti)在t≈2000K時(shi)出現熱分解高(gao)峰,因(yin)(yin)此在交流(liu)(liu)電(dian)(dian)弧(hu)電(dian)(dian)流(liu)(liu)過零時(shi),SF6對弧(hu)道的(de)冷卻作用(yong)比(bi)空(kong)(kong)氣(qi)(qi)強(qiang)(qiang)(qiang)得多,其滅弧(hu)能(neng)力約(yue)為空(kong)(kong)氣(qi)(qi)的(de)100倍(bei)。SF6氣(qi)(qi)體(ti)(ti)絕緣的(de)管(guan)道輸電(dian)(dian)線(xian)的(de)優點是(shi)介(jie)質損耗小、傳輸容量(liang)大,且可用(yong)于(yu)高(gao)落差場(chang)合,因(yin)(yin)此常用(yong)于(yu)水電(dian)(dian)站出線(xian),取代常規的(de)充油電(dian)(dian)纜。SF6氣(qi)(qi)體(ti)(ti)絕緣的(de)變壓器具(ju)有防火防爆。

顯(xian)(xian)(xian)示(shi)屏(ping)由控(kong)制單(dan)元(yuan)、通(tong)信單(dan)元(yuan)、人(ren)體(ti)感(gan)應啟(qi)動顯(xian)(xian)(xian)示(shi)及(ji)語(yu)音播(bo)(bo)報(bao)單(dan)元(yuan)組成,當人(ren)體(ti)感(gan)應器感(gan)應到人(ren)身(shen)啟(qi)動信息,將啟(qi)動信息通(tong)過485總線傳(chuan)輸(shu)給監(jian)控(kong)主(zhu)機(ji),由監(jian)控(kong)主(zhu)機(ji)控(kong)制顯(xian)(xian)(xian)示(shi)單(dan)元(yuan)顯(xian)(xian)(xian)示(shi)室內(nei)SF6高值及(ji)對(dui)應機(ji)號和O2低值及(ji)對(dui)應機(ji)號,后顯(xian)(xian)(xian)示(shi)室內(nei)是否安(an)(an)全,同(tong)時(shi)語(yu)音播(bo)(bo)報(bao)顯(xian)(xian)(xian)示(shi)內(nei)容。專為(wei)多個入(ru)口而設計(ji),一般安(an)(an)裝在場所(suo)入(ru)口處,為(wei)工作人(ren)員在進入(ru)每個入(ru)口時(shi)都能及(ji)時(shi)播(bo)(bo)報(bao)和顯(xian)(xian)(xian)示(shi)場所(suo)內(nei)狀態(tai)和安(an)(an)全情況(kuang)。

DX6000H型SF6 在(zai)(zai)線(xian)(xian)監測(ce)報(bao)警系統(tong)適用于配(pei)電室、開(kai)關(guan)站、光伏(fu)發電廠(chang)、海上風電場、10KV、35KV、220KV開(kai)關(guan)柜、GIS室等場所(suo);設(she)備監測(ce)精(jing)度高、范圍廣、功能全,具有良(liang)好(hao)(hao)的(de)擴展性 2.1 采用1024*600觸摸屏(ping),全中文(wen)菜(cai)單操作,界(jie)面友好(hao)(hao),操作簡(jian)單; 2.2 設(she)備集成三組(zu)485接(jie)口(kou),采用插拔式(shi)接(jie)線(xian)(xian)端子接(jie)線(xian)(xian)簡(jian)單,具有良(liang)好(hao)(hao)的(de)抗干擾能力,總線(xian)(xian)通(tong)訊(xun),布線(xian)(xian)經(jing)濟(ji),安裝方便; 2.3 三組(zu)DC24V接(jie)口(kou),可(ke)選配(pei)DC3.3V、DC5V、DC12V電壓輸(shu)出(chu), 2.4 自動故障檢測(ce),并能用中文(wen)顯示處準確(que)的(de)故障部位及(ji)類型; 2.5 自動檢索探(tan)測(ce)器(qi)地址及(ji)狀態(tai),SF6/O2/溫濕(shi)度探(tan)測(ce)器(qi)在(zai)(zai)同一(yi)系統(tong)監控(kong); 2.6 大容(rong)量儲存芯(xin)片,循環記(ji)錄(lu)報(bao)警信息,大可(ke)記(ji)錄(lu)50000條; 2.7 RS485上傳接(jie)口(kou),標準modbus Rtu通(tong)訊(xun)協議(yi)。

2.8 關(guan)鍵參數,加密設定,防止(zhi)誤操作(zuo) 2.9 多(duo)可(ke)(ke)選(xuan)配7組(zu)(zu)繼電(dian)(dian)器(qi),繼電(dian)(dian)器(qi)控制方式(shi)(shi)可(ke)(ke)軟(ruan)件設置(zhi) 2.10 具有 年-月-日(ri)-時(shi)-分-秒設置(zhi)功(gong)能(neng)(neng),并且帶有每周(zhou)七天分別顯(xian)(xian)示功(gong)能(neng)(neng) 壁掛(gua)式(shi)(shi)SF6氣(qi)體(ti)(ti)(ti)(ti)報(bao)警(jing)(jing)(jing)主(zhu)(zhu)機_SF6氧(yang)氣(qi)一體(ti)(ti)(ti)(ti)式(shi)(shi)探(tan)測(ce)器(qi)_SF6泄(xie)漏在線(xian)監(jian)測(ce)報(bao)警(jing)(jing)(jing)系(xi)(xi)統_SF6氣(qi)體(ti)(ti)(ti)(ti)在線(xian)監(jian)測(ce)報(bao)警(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體(ti)(ti)(ti)(ti)在線(xian)監(jian)測(ce)報(bao)警(jing)(jing)(jing)系(xi)(xi)統 三章:主(zhu)(zhu)要技術指標 3.1 壁掛(gua)式(shi)(shi)主(zhu)(zhu)機技術指標(DX6000H型) 3.1.1 工作(zuo)電(dian)(dian)壓(ya): 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(zuo)溫(wen)度(du)(du): -20℃~+55℃ 3.1.4 工作(zuo)濕(shi)度(du)(du): ≤93%RH 3.1.5 顯(xian)(xian)示方式(shi)(shi): 列表顯(xian)(xian)示,每頁顯(xian)(xian)示8組(zu)(zu)或(huo)10組(zu)(zu)數據(ju)(每組(zu)(zu)包括SF6/02/溫(wen)度(du)(du)/濕(shi)度(du)(du)四(si)種數據(ju)和兩(liang)種數據(ju)狀態) 3.1.6 上傳(chuan)參數: 默認ID 1(可(ke)(ke)調),默認波(bo)特率(lv)9600(可(ke)(ke)調) 3.1.7 人體(ti)(ti)(ti)(ti)感應(ying):默認開(kai)啟(qi)感應(ying)亮屏(ping)(ping)功(gong)能(neng)(neng) 3.1.8 屏(ping)(ping)幕保護(hu):默認開(kai)啟(qi)亮屏(ping)(ping)5分鐘后自動息屏(ping)(ping),人體(ti)(ti)(ti)(ti)感應(ying)或(huo)觸摸可(ke)(ke)亮屏(ping)(ping) 3.1.9 排風(feng)功(gong)能(neng)(neng):自動排風(feng),定時(shi)排風(feng),手動排風(feng),延(yan)時(shi)排風(feng),手動排風(feng)可(ke)(ke)設置(zhi)低1s,大(da)12H,自動排風(feng)分為(wei)12組(zu)(zu),可(ke)(ke)設置(zhi)開(kai)啟(qi)組(zu)(zu)數、開(kai)啟(qi)日(ri)期、開(kai)啟(qi)時(shi)間及啟(qi)動時(shi)間(啟(qi)動時(shi)間可(ke)(ke)更(geng)改(gai))功(gong)能(neng)(neng) sf6氣(qi)體(ti)(ti)(ti)(ti)報(bao)警(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體(ti)(ti)(ti)(ti)報(bao)警(jing)(jing)(jing)器(qi)_SF6報(bao)警(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6報(bao)警(jing)(jing)(jing)主(zhu)(zhu)機_SF6報(bao)警(jing)(jing)(jing)器(qi)。

SF6行(xing)業安(an)全法規摘錄 ■191條(tiao)(tiao) 裝(zhuang)有SF6設備(bei)(bei)的配(pei)電裝(zhuang)置(zhi)(zhi)室(shi)和(he)SF6氣(qi)(qi)(qi)體(ti)實驗室(shi),必須裝(zhuang)設強力通(tong)(tong)風(feng)(feng)裝(zhuang)置(zhi)(zhi)。風(feng)(feng)口應(ying)設置(zhi)(zhi)在室(shi)內低(di)(di)部(bu)。■192條(tiao)(tiao) 在室(shi)內,設備(bei)(bei)充裝(zhuang)SF6氣(qi)(qi)(qi)體(ti)時(shi),周圍環(huan)境相對濕度應(ying)≤80%,同(tong)時(shi)必須開啟(qi)通(tong)(tong)風(feng)(feng)系統,并(bing)避(bi)免SF6氣(qi)(qi)(qi)體(ti)漏(lou)泄到工(gong)作(zuo)(zuo)區。工(gong)作(zuo)(zuo)區空氣(qi)(qi)(qi)中SF6氣(qi)(qi)(qi)體(ti)含(han)量(liang)(liang)(liang)不(bu)(bu)得超過1000ppm。■196條(tiao)(tiao) 工(gong)作(zuo)(zuo)人員進(jin)(jin)入SF6配(pei)電裝(zhuang)置(zhi)(zhi)室(shi),必須先(xian)通(tong)(tong)風(feng)(feng)15min,并(bing)用(yong)檢漏(lou)儀測量(liang)(liang)(liang)SF6氣(qi)(qi)(qi)體(ti)含(han)量(liang)(liang)(liang)。盡量(liang)(liang)(liang)避(bi)免一人進(jin)(jin)入SF6配(pei)電裝(zhuang)置(zhi)(zhi)室(shi)進(jin)(jin)行(xing)巡視,不(bu)(bu)準一人進(jin)(jin)入從事檢修工(gong)作(zuo)(zuo)。■198條(tiao)(tiao) 進(jin)(jin)入SF6配(pei)電裝(zhuang)置(zhi)(zhi)室(shi)低(di)(di)位(wei)區或電纜溝進(jin)(jin)行(xing)工(gong)作(zuo)(zuo)應(ying)先(xian)檢測含(han)氧量(liang)(liang)(liang)(不(bu)(bu)低(di)(di)于18%)和(he)SF6氣(qi)(qi)(qi)體(ti)含(han)量(liang)(liang)(liang)是(shi)否合格

光伏站sf6氣體報警裝置監控主機批發SF6報警 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氣體報警裝置監控主機批發SF6報警

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