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核電站sf6泄露在線報警系統報警主機批發SF6報警

發布時間:2024-02-06 10:43:26       發布人:dxdz  瀏覽量:

核電站sf6泄露在線報警系統報警主機批發SF6報警

SF6氣(qi)(qi)體(ti)已有(you)百年歷(li)史,它是(shi)法國兩位化學家(jia)Moissan和(he)Lebeau于1900年合(he)成的(de)(de)人造惰性(xing)氣(qi)(qi)體(ti),1940年前后(hou),美國將其(qi)用(yong)(yong)于曼(man)哈頓(dun)計劃(hua)(核軍事(shi))。SF6是(shi)強電(dian)(dian)(dian)(dian)負性(xing)氣(qi)(qi)體(ti),它的(de)(de)分(fen)子(zi)極(ji)易(yi)吸附自由電(dian)(dian)(dian)(dian)子(zi)而(er)形成質量(liang)大的(de)(de)負離(li)子(zi),削弱氣(qi)(qi)體(ti)中碰撞電(dian)(dian)(dian)(dian)離(li)過程(cheng),因此其(qi)電(dian)(dian)(dian)(dian)氣(qi)(qi)絕(jue)緣(yuan)強度(du)很高,在(zai)均勻電(dian)(dian)(dian)(dian)場中約(yue)為空(kong)氣(qi)(qi)絕(jue)緣(yuan)強度(du)的(de)(de)2.5倍。SF6氣(qi)(qi)體(ti)在(zai)t≈2000K時出現熱分(fen)解(jie)高峰,因此在(zai)交(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)弧(hu)(hu)電(dian)(dian)(dian)(dian)流(liu)(liu)過零時,SF6對弧(hu)(hu)道的(de)(de)冷卻作用(yong)(yong)比(bi)空(kong)氣(qi)(qi)強得多,其(qi)滅弧(hu)(hu)能力(li)約(yue)為空(kong)氣(qi)(qi)的(de)(de)100倍。SF6氣(qi)(qi)體(ti)絕(jue)緣(yuan)的(de)(de)管道輸電(dian)(dian)(dian)(dian)線(xian)的(de)(de)優點(dian)是(shi)介質損耗小、傳輸容(rong)量(liang)大,且可用(yong)(yong)于高落差場合(he),因此常用(yong)(yong)于水(shui)電(dian)(dian)(dian)(dian)站(zhan)出線(xian),取代常規的(de)(de)充(chong)油電(dian)(dian)(dian)(dian)纜(lan)。SF6氣(qi)(qi)體(ti)絕(jue)緣(yuan)的(de)(de)變壓(ya)器(qi)具(ju)有(you)防火防爆。

顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏由控制單(dan)元、通信單(dan)元、人(ren)(ren)體感(gan)應(ying)啟(qi)動顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)及(ji)語音(yin)播報單(dan)元組成,當人(ren)(ren)體感(gan)應(ying)器感(gan)應(ying)到人(ren)(ren)身啟(qi)動信息(xi),將啟(qi)動信息(xi)通過485總線傳輸給監控主機,由監控主機控制顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)單(dan)元顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)室內SF6高值及(ji)對應(ying)機號(hao)(hao)和(he)O2低(di)值及(ji)對應(ying)機號(hao)(hao),后顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)室內是(shi)否(fou)安(an)(an)全(quan),同時語音(yin)播報顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)內容。專為多個入口而設計(ji),一般(ban)安(an)(an)裝(zhuang)在場所入口處,為工作人(ren)(ren)員在進入每(mei)個入口時都能及(ji)時播報和(he)顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)場所內狀態和(he)安(an)(an)全(quan)情(qing)況。

DX6000H型SF6 在線監測報(bao)警系統(tong)適(shi)用于配電(dian)室、開(kai)關站、光伏發(fa)電(dian)廠(chang)、海(hai)上風電(dian)場、10KV、35KV、220KV開(kai)關柜、GIS室等(deng)場所(suo);設(she)備監測精度高(gao)、范圍廣、功能全,具DX良好的(de)擴展性 2.1 采(cai)用1024*600觸摸屏,全中(zhong)文(wen)菜(cai)單(dan)(dan)操作,界面友(you)好,操作簡單(dan)(dan); 2.2 設(she)備集成三(san)組(zu)485接(jie)(jie)口(kou)(kou),采(cai)用插拔式(shi)接(jie)(jie)線端子(zi)接(jie)(jie)線簡單(dan)(dan),具DX良好的(de)抗干擾能力(li),總(zong)線通(tong)(tong)訊,布線經(jing)濟,安裝方便(bian); 2.3 三(san)組(zu)DC24V接(jie)(jie)口(kou)(kou),可(ke)選配DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自動故(gu)障檢測,并能用中(zhong)文(wen)顯示處準確的(de)故(gu)障部位及(ji)類(lei)型; 2.5 自動檢索探測器地址及(ji)狀態,SF6/O2/溫濕度探測器在同一(yi)系統(tong)監控; 2.6 大容(rong)量儲存(cun)芯片,循環(huan)記(ji)錄報(bao)警信(xin)息,大可(ke)記(ji)錄50000條; 2.7 RS485上傳接(jie)(jie)口(kou)(kou),標準modbus Rtu通(tong)(tong)訊協議。

2.8 關(guan)鍵參數(shu),加密設定,防止誤操作(zuo)(zuo) 2.9 多可(ke)(ke)選配(pei)7組(zu)繼電器(qi)(qi),繼電器(qi)(qi)控制方式(shi)可(ke)(ke)軟件設置(zhi)(zhi) 2.10 具DX 年-月(yue)-日(ri)-時(shi)-分-秒設置(zhi)(zhi)功(gong)能(neng),并(bing)且帶DX每周七(qi)天分別顯(xian)示(shi)功(gong)能(neng) 壁(bi)(bi)掛(gua)式(shi)SF6氣體(ti)(ti)報(bao)警(jing)(jing)(jing)主(zhu)機_SF6氧氣一體(ti)(ti)式(shi)探測(ce)器(qi)(qi)_SF6泄漏在(zai)線(xian)監測(ce)報(bao)警(jing)(jing)(jing)系統_SF6氣體(ti)(ti)在(zai)線(xian)監測(ce)報(bao)警(jing)(jing)(jing)裝置(zhi)(zhi)_SF6氣體(ti)(ti)在(zai)線(xian)監測(ce)報(bao)警(jing)(jing)(jing)系統 三章:主(zhu)要技(ji)術指(zhi)標 3.1 壁(bi)(bi)掛(gua)式(shi)主(zhu)機技(ji)術指(zhi)標(DX6000H型) 3.1.1 工(gong)作(zuo)(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)號(hao)輸出: RS485 modbus_RTU 協議輸出 3.1.3 工(gong)作(zuo)(zuo)溫度(du)(du): -20℃~+55℃ 3.1.4 工(gong)作(zuo)(zuo)濕度(du)(du): ≤93%RH 3.1.5 顯(xian)示(shi)方式(shi): 列表顯(xian)示(shi),每頁顯(xian)示(shi)8組(zu)或10組(zu)數(shu)據(每組(zu)包括SF6/02/溫度(du)(du)/濕度(du)(du)四種數(shu)據和兩(liang)種數(shu)據狀態) 3.1.6 上(shang)傳(chuan)參數(shu): 默(mo)認(ren)ID 1(可(ke)(ke)調(diao)),默(mo)認(ren)波特率9600(可(ke)(ke)調(diao)) 3.1.7 人體(ti)(ti)感(gan)應(ying):默(mo)認(ren)開啟(qi)(qi)感(gan)應(ying)亮屏(ping)(ping)功(gong)能(neng) 3.1.8 屏(ping)(ping)幕保護(hu):默(mo)認(ren)開啟(qi)(qi)亮屏(ping)(ping)5分鐘后自動(dong)息屏(ping)(ping),人體(ti)(ti)感(gan)應(ying)或觸摸可(ke)(ke)亮屏(ping)(ping) 3.1.9 排(pai)風(feng)(feng)功(gong)能(neng):自動(dong)排(pai)風(feng)(feng),定時(shi)排(pai)風(feng)(feng),手動(dong)排(pai)風(feng)(feng),延時(shi)排(pai)風(feng)(feng),手動(dong)排(pai)風(feng)(feng)可(ke)(ke)設置(zhi)(zhi)低1s,大(da)12H,自動(dong)排(pai)風(feng)(feng)分為12組(zu),可(ke)(ke)設置(zhi)(zhi)開啟(qi)(qi)組(zu)數(shu)、開啟(qi)(qi)日(ri)期、開啟(qi)(qi)時(shi)間及啟(qi)(qi)動(dong)時(shi)間(啟(qi)(qi)動(dong)時(shi)間可(ke)(ke)更(geng)改)功(gong)能(neng) sf6氣體(ti)(ti)報(bao)警(jing)(jing)(jing)裝置(zhi)(zhi)_SF6氣體(ti)(ti)報(bao)警(jing)(jing)(jing)器(qi)(qi)_SF6報(bao)警(jing)(jing)(jing)裝置(zhi)(zhi)_SF6報(bao)警(jing)(jing)(jing)主(zhu)機_SF6報(bao)警(jing)(jing)(jing)器(qi)(qi)。

專業(ye)生產在線(xian)式/固(gu)定式、、六(liu)氟(fu)化硫(liu)報(bao)(bao)警(jing)(jing)器(qi)、六(liu)氟(fu)化硫(liu)濃(nong)度(du)檢測(ce)報(bao)(bao)警(jing)(jing)器(qi), 六(liu)氟(fu)化硫(liu)報(bao)(bao)警(jing)(jing)器(qi)的特點為檢測(ce)精度(du)高、性能穩(wen)定、抗中(zhong)毒、抗干擾能力強,質量可(ke)靠。六(liu)氟(fu)化硫(liu)報(bao)(bao)警(jing)(jing)器(qi)可(ke)長(chang)期(qi)工(gong)作于易燃易爆氣體場(chang)所,與報(bao)(bao)警(jing)(jing)控制器(qi)配套使用,實時(shi)監測(ce)現場(chang)氣體濃(nong)度(du),濃(nong)度(du)超標確(que)保一時(shi)間(jian)發出(chu)報(bao)(bao)警(jing)(jing)信號,及時(shi)消除(chu)隱患。

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