核電站sf6在線報警系統報警控制器安裝SF6報警

核電站sf6在線報警系統報警控制器安裝SF6報警

SF6氣(qi)(qi)(qi)體已有百(bai)年歷史，它是法國兩位化學家Moissan和Lebeau于(yu)1900年合成(cheng)的(de)(de)人造惰性氣(qi)(qi)(qi)體，1940年前后(hou)，美(mei)國將其用于(yu)曼哈頓(dun)計劃(核軍事)。SF6是強(qiang)電(dian)(dian)(dian)(dian)負性氣(qi)(qi)(qi)體，它的(de)(de)分(fen)子(zi)極易吸(xi)附自由電(dian)(dian)(dian)(dian)子(zi)而形成(cheng)質量大的(de)(de)負離(li)子(zi)，削弱氣(qi)(qi)(qi)體中(zhong)碰撞電(dian)(dian)(dian)(dian)離(li)過程，因此(ci)其電(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)絕緣(yuan)強(qiang)度很高(gao)，在均勻電(dian)(dian)(dian)(dian)場中(zhong)約(yue)為空(kong)(kong)(kong)氣(qi)(qi)(qi)絕緣(yuan)強(qiang)度的(de)(de)2.5倍。SF6氣(qi)(qi)(qi)體在t≈2000K時(shi)出現熱(re)分(fen)解(jie)高(gao)峰，因此(ci)在交流電(dian)(dian)(dian)(dian)弧電(dian)(dian)(dian)(dian)流過零(ling)時(shi)，SF6對弧道(dao)的(de)(de)冷卻作用比空(kong)(kong)(kong)氣(qi)(qi)(qi)強(qiang)得多(duo)，其滅(mie)弧能力約(yue)為空(kong)(kong)(kong)氣(qi)(qi)(qi)的(de)(de)100倍。SF6氣(qi)(qi)(qi)體絕緣(yuan)的(de)(de)管道(dao)輸(shu)(shu)電(dian)(dian)(dian)(dian)線的(de)(de)優點(dian)是介(jie)質損(sun)耗小(xiao)、傳(chuan)輸(shu)(shu)容(rong)量大，且可用于(yu)高(gao)落差場合，因此(ci)常用于(yu)水(shui)電(dian)(dian)(dian)(dian)站出線，取代常規(gui)的(de)(de)充油(you)電(dian)(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)體絕緣(yuan)的(de)(de)變壓(ya)器具有防(fang)火防(fang)爆。

雙氣體檢測器(qi)主要由(you)傳感器(qi)、單(dan)片機(ji)、運算放大電路(lu)、通(tong)(tong)訊(xun)芯片等組成。傳感器(qi)將(jiang)氣體濃度轉換為(wei)模(mo)(mo)擬(ni)電信(xin)號(hao)，然(ran)后將(jiang)模(mo)(mo)擬(ni)電信(xin)號(hao)通(tong)(tong)過運算放大電路(lu)、單(dan)片機(ji)轉換為(wei)數字信(xin)號(hao)，后通(tong)(tong)過通(tong)(tong)訊(xun)芯片轉換為(wei)modbus RTU標(biao)準信(xin)號(hao)，上傳給控制器(qi)。

DX6000H型(xing)SF6 在線(xian)監測(ce)報警(jing)系統適用于配電室、開關(guan)站、光(guang)伏發電廠、海上風電場、10KV、35KV、220KV開關(guan)柜、GIS室等場所；設(she)備監測(ce)精度高、范(fan)圍廣、功能全(quan)，具(ju)有良(liang)好(hao)的擴展性 2.1 采用1024*600觸(chu)摸屏，全(quan)中文(wen)菜單(dan)(dan)操作，界面友(you)好(hao)，操作簡單(dan)(dan)； 2.2 設(she)備集成三組485接(jie)(jie)口，采用插拔(ba)式(shi)接(jie)(jie)線(xian)端(duan)子接(jie)(jie)線(xian)簡單(dan)(dan)，具(ju)有良(liang)好(hao)的抗干擾能力，總線(xian)通訊(xun)，布線(xian)經濟，安裝(zhuang)方便； 2.3 三組DC24V接(jie)(jie)口，可選配DC3.3V、DC5V、DC12V電壓輸(shu)出， 2.4 自動故障檢測(ce)，并能用中文(wen)顯示處準(zhun)(zhun)確的故障部(bu)位及類型(xing)； 2.5 自動檢索探(tan)(tan)測(ce)器(qi)地(di)址(zhi)及狀態，SF6/O2/溫濕(shi)度探(tan)(tan)測(ce)器(qi)在同一系統監控； 2.6 大(da)容量儲存芯片，循環記錄報警(jing)信息，大(da)可記錄50000條； 2.7 RS485上傳接(jie)(jie)口，標(biao)準(zhun)(zhun)modbus Rtu通訊(xun)協議。

2.8 關鍵參數(shu)(shu)，加密(mi)設(she)定(ding)，防止誤操作(zuo)(zuo) 2.9 多可(ke)(ke)選配(pei)7組繼(ji)電(dian)器(qi)(qi)，繼(ji)電(dian)器(qi)(qi)控(kong)制方式可(ke)(ke)軟(ruan)件設(she)置(zhi)(zhi)(zhi) 2.10 具有 年-月(yue)-日-時(shi)(shi)-分(fen)-秒設(she)置(zhi)(zhi)(zhi)功(gong)能，并(bing)且(qie)帶有每(mei)周七天(tian)分(fen)別(bie)顯示(shi)(shi)(shi)功(gong)能 壁(bi)掛式SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)主(zhu)機(ji)_SF6氧氣(qi)(qi)一(yi)體(ti)(ti)式探測器(qi)(qi)_SF6泄漏在線監(jian)(jian)測報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)系統_SF6氣(qi)(qi)體(ti)(ti)在線監(jian)(jian)測報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)(zhi)_SF6氣(qi)(qi)體(ti)(ti)在線監(jian)(jian)測報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)系統 三(san)章(zhang)：主(zhu)要技術指(zhi)標 3.1 壁(bi)掛式主(zhu)機(ji)技術指(zhi)標（DX6000H型） 3.1.1 工(gong)作(zuo)(zuo)電(dian)壓： AC220V±15%,50Hz±1% 3.1.2 信(xin)號輸出(chu)： RS485 modbus_RTU 協議(yi)輸出(chu) 3.1.3 工(gong)作(zuo)(zuo)溫度(du)： -20℃～+55℃ 3.1.4 工(gong)作(zuo)(zuo)濕(shi)度(du)： ≤93%RH 3.1.5 顯示(shi)(shi)(shi)方式: 列表顯示(shi)(shi)(shi),每(mei)頁(ye)顯示(shi)(shi)(shi)8組或10組數(shu)(shu)據(ju)(每(mei)組包括(kuo)SF6/02/溫度(du)/濕(shi)度(du)四種數(shu)(shu)據(ju)和兩(liang)種數(shu)(shu)據(ju)狀態) 3.1.6 上傳參數(shu)(shu)： 默認(ren)(ren)ID 1(可(ke)(ke)調(diao))，默認(ren)(ren)波特率9600（可(ke)(ke)調(diao)） 3.1.7 人(ren)體(ti)(ti)感應(ying)：默認(ren)(ren)開(kai)(kai)啟(qi)(qi)感應(ying)亮屏功(gong)能 3.1.8 屏幕保護(hu)：默認(ren)(ren)開(kai)(kai)啟(qi)(qi)亮屏5分(fen)鐘后自動(dong)(dong)(dong)息屏，人(ren)體(ti)(ti)感應(ying)或觸摸可(ke)(ke)亮屏 3.1.9 排(pai)風(feng)(feng)功(gong)能：自動(dong)(dong)(dong)排(pai)風(feng)(feng)，定(ding)時(shi)(shi)排(pai)風(feng)(feng)，手(shou)動(dong)(dong)(dong)排(pai)風(feng)(feng)，延時(shi)(shi)排(pai)風(feng)(feng)，手(shou)動(dong)(dong)(dong)排(pai)風(feng)(feng)可(ke)(ke)設(she)置(zhi)(zhi)(zhi)低1s，大12H，自動(dong)(dong)(dong)排(pai)風(feng)(feng)分(fen)為12組，可(ke)(ke)設(she)置(zhi)(zhi)(zhi)開(kai)(kai)啟(qi)(qi)組數(shu)(shu)、開(kai)(kai)啟(qi)(qi)日期、開(kai)(kai)啟(qi)(qi)時(shi)(shi)間(jian)及啟(qi)(qi)動(dong)(dong)(dong)時(shi)(shi)間(jian)（啟(qi)(qi)動(dong)(dong)(dong)時(shi)(shi)間(jian)可(ke)(ke)更(geng)改）功(gong)能 sf6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)(zhi)_SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)器(qi)(qi)_SF6報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)(zhi)(zhi)_SF6報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)主(zhu)機(ji)_SF6報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)器(qi)(qi)。

專業生產在(zai)線式/固定式、、六氟(fu)化(hua)硫報(bao)警(jing)器(qi)、六氟(fu)化(hua)硫濃(nong)度(du)檢測報(bao)警(jing)器(qi)， 六氟(fu)化(hua)硫報(bao)警(jing)器(qi)的(de)特點為檢測精度(du)高、性能(neng)穩(wen)定、抗中毒、抗干擾能(neng)力強，質量可靠(kao)。六氟(fu)化(hua)硫報(bao)警(jing)器(qi)可長(chang)期工作于易燃易爆氣體場所(suo)，與報(bao)警(jing)控(kong)制(zhi)器(qi)配套使用，實時監測現場氣體濃(nong)度(du)，濃(nong)度(du)超標確保一(yi)時間(jian)發出報(bao)警(jing)信號(hao)，及時消除隱患。