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核電站sf6氣體報警裝置報警器價格SF6報警

發布時間:2024-01-28 20:38:55       發布人:dxdz  瀏覽量:

核電站sf6氣體報警裝置報警器價格SF6報警

SF6氣體(ti)(ti)(ti)已有(you)(you)百年(nian)(nian)歷(li)史(shi),它(ta)是法(fa)國(guo)兩位化學家Moissan和Lebeau于(yu)1900年(nian)(nian)合成的(de)(de)人造(zao)惰性(xing)氣體(ti)(ti)(ti),1940年(nian)(nian)前(qian)后,美國(guo)將其(qi)用(yong)(yong)于(yu)曼哈頓計劃(核軍事(shi))。SF6是強電(dian)(dian)(dian)負性(xing)氣體(ti)(ti)(ti),它(ta)的(de)(de)分子(zi)極易吸(xi)附自由(you)電(dian)(dian)(dian)子(zi)而形成質量(liang)大(da)的(de)(de)負離(li)(li)子(zi),削弱(ruo)氣體(ti)(ti)(ti)中(zhong)碰撞電(dian)(dian)(dian)離(li)(li)過程,因此(ci)其(qi)電(dian)(dian)(dian)氣絕緣強度(du)很高(gao),在(zai)均勻電(dian)(dian)(dian)場中(zhong)約(yue)為(wei)空氣絕緣強度(du)的(de)(de)2.5倍(bei)。SF6氣體(ti)(ti)(ti)在(zai)t≈2000K時出現熱分解高(gao)峰,因此(ci)在(zai)交流(liu)電(dian)(dian)(dian)弧(hu)電(dian)(dian)(dian)流(liu)過零時,SF6對弧(hu)道的(de)(de)冷(leng)卻作用(yong)(yong)比空氣強得多,其(qi)滅(mie)弧(hu)能力約(yue)為(wei)空氣的(de)(de)100倍(bei)。SF6氣體(ti)(ti)(ti)絕緣的(de)(de)管道輸電(dian)(dian)(dian)線的(de)(de)優點是介質損(sun)耗小、傳輸容量(liang)大(da),且可用(yong)(yong)于(yu)高(gao)落差場合,因此(ci)常(chang)用(yong)(yong)于(yu)水電(dian)(dian)(dian)站出線,取代常(chang)規的(de)(de)充油電(dian)(dian)(dian)纜。SF6氣體(ti)(ti)(ti)絕緣的(de)(de)變壓器具有(you)(you)防(fang)火防(fang)爆。

顯(xian)示(shi)(shi)(shi)(shi)屏由(you)控(kong)(kong)制單(dan)元、通信單(dan)元、人體感應(ying)(ying)啟動(dong)顯(xian)示(shi)(shi)(shi)(shi)及語(yu)音播報(bao)單(dan)元組(zu)成,當人體感應(ying)(ying)器感應(ying)(ying)到人身啟動(dong)信息,將啟動(dong)信息通過485總線傳輸給(gei)監(jian)(jian)控(kong)(kong)主機,由(you)監(jian)(jian)控(kong)(kong)主機控(kong)(kong)制顯(xian)示(shi)(shi)(shi)(shi)單(dan)元顯(xian)示(shi)(shi)(shi)(shi)室(shi)(shi)內SF6高(gao)值(zhi)及對應(ying)(ying)機號(hao)(hao)和(he)O2低值(zhi)及對應(ying)(ying)機號(hao)(hao),后顯(xian)示(shi)(shi)(shi)(shi)室(shi)(shi)內是否安全(quan),同時(shi)語(yu)音播報(bao)顯(xian)示(shi)(shi)(shi)(shi)內容。專為多個入(ru)口(kou)而設(she)計,一般安裝在(zai)場所入(ru)口(kou)處,為工作人員在(zai)進入(ru)每個入(ru)口(kou)時(shi)都能(neng)及時(shi)播報(bao)和(he)顯(xian)示(shi)(shi)(shi)(shi)場所內狀態和(he)安全(quan)情況。

DX6000H型SF6 在(zai)線(xian)(xian)監測(ce)(ce)報(bao)警(jing)系(xi)統適(shi)用(yong)于配(pei)電室(shi)(shi)、開關站(zhan)、光伏發(fa)電廠、海上(shang)(shang)風電場、10KV、35KV、220KV開關柜、GIS室(shi)(shi)等場所;設備監測(ce)(ce)精度(du)高、范(fan)圍廣、功(gong)能(neng)全(quan),具有(you)良(liang)好(hao)的擴(kuo)展性 2.1 采用(yong)1024*600觸(chu)摸屏,全(quan)中(zhong)文菜(cai)單操作,界面友好(hao),操作簡(jian)單; 2.2 設備集成三(san)組(zu)485接(jie)(jie)口(kou)(kou),采用(yong)插拔式(shi)接(jie)(jie)線(xian)(xian)端(duan)子接(jie)(jie)線(xian)(xian)簡(jian)單,具有(you)良(liang)好(hao)的抗干擾能(neng)力,總線(xian)(xian)通訊,布線(xian)(xian)經濟,安裝方便(bian); 2.3 三(san)組(zu)DC24V接(jie)(jie)口(kou)(kou),可選(xuan)配(pei)DC3.3V、DC5V、DC12V電壓(ya)輸出, 2.4 自(zi)動(dong)故障(zhang)(zhang)檢(jian)測(ce)(ce),并能(neng)用(yong)中(zhong)文顯示處準確的故障(zhang)(zhang)部位及(ji)類型; 2.5 自(zi)動(dong)檢(jian)索探測(ce)(ce)器(qi)地址及(ji)狀(zhuang)態,SF6/O2/溫濕(shi)度(du)探測(ce)(ce)器(qi)在(zai)同一(yi)系(xi)統監控(kong); 2.6 大容量儲存芯(xin)片,循環記(ji)錄報(bao)警(jing)信息,大可記(ji)錄50000條(tiao); 2.7 RS485上(shang)(shang)傳(chuan)接(jie)(jie)口(kou)(kou),標準modbus Rtu通訊協(xie)議。

2.8 關鍵參數,加密設(she)(she)定,防止誤操作(zuo) 2.9 多可(ke)(ke)(ke)選配7組(zu)繼電器(qi)(qi),繼電器(qi)(qi)控(kong)制方式(shi)(shi)可(ke)(ke)(ke)軟(ruan)件設(she)(she)置(zhi) 2.10 具有 年-月(yue)-日(ri)-時(shi)(shi)-分(fen)(fen)(fen)-秒(miao)設(she)(she)置(zhi)功(gong)能(neng)(neng)(neng),并(bing)且帶有每周七天(tian)分(fen)(fen)(fen)別顯(xian)示功(gong)能(neng)(neng)(neng) 壁掛式(shi)(shi)SF6氣(qi)體(ti)報(bao)(bao)(bao)警(jing)主機_SF6氧氣(qi)一體(ti)式(shi)(shi)探測器(qi)(qi)_SF6泄漏(lou)在線監(jian)測報(bao)(bao)(bao)警(jing)系(xi)統_SF6氣(qi)體(ti)在線監(jian)測報(bao)(bao)(bao)警(jing)裝置(zhi)_SF6氣(qi)體(ti)在線監(jian)測報(bao)(bao)(bao)警(jing)系(xi)統 三章:主要技(ji)術(shu)指標(biao) 3.1 壁掛式(shi)(shi)主機技(ji)術(shu)指標(biao)(DX6000H型(xing)) 3.1.1 工(gong)(gong)作(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出: RS485 modbus_RTU 協議(yi)輸(shu)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)(shi): 列表(biao)顯(xian)示,每頁顯(xian)示8組(zu)或10組(zu)數據(每組(zu)包(bao)括SF6/02/溫度/濕度四種(zhong)數據和兩種(zhong)數據狀態) 3.1.6 上傳參數: 默認ID 1(可(ke)(ke)(ke)調(diao)),默認波特率9600(可(ke)(ke)(ke)調(diao)) 3.1.7 人(ren)體(ti)感應(ying)(ying):默認開(kai)啟(qi)感應(ying)(ying)亮(liang)屏功(gong)能(neng)(neng)(neng) 3.1.8 屏幕(mu)保護:默認開(kai)啟(qi)亮(liang)屏5分(fen)(fen)(fen)鐘后自動息(xi)屏,人(ren)體(ti)感應(ying)(ying)或觸摸(mo)可(ke)(ke)(ke)亮(liang)屏 3.1.9 排(pai)(pai)風(feng)(feng)功(gong)能(neng)(neng)(neng):自動排(pai)(pai)風(feng)(feng),定時(shi)(shi)排(pai)(pai)風(feng)(feng),手動排(pai)(pai)風(feng)(feng),延(yan)時(shi)(shi)排(pai)(pai)風(feng)(feng),手動排(pai)(pai)風(feng)(feng)可(ke)(ke)(ke)設(she)(she)置(zhi)低1s,大12H,自動排(pai)(pai)風(feng)(feng)分(fen)(fen)(fen)為12組(zu),可(ke)(ke)(ke)設(she)(she)置(zhi)開(kai)啟(qi)組(zu)數、開(kai)啟(qi)日(ri)期、開(kai)啟(qi)時(shi)(shi)間及啟(qi)動時(shi)(shi)間(啟(qi)動時(shi)(shi)間可(ke)(ke)(ke)更(geng)改)功(gong)能(neng)(neng)(neng) sf6氣(qi)體(ti)報(bao)(bao)(bao)警(jing)裝置(zhi)_SF6氣(qi)體(ti)報(bao)(bao)(bao)警(jing)器(qi)(qi)_SF6報(bao)(bao)(bao)警(jing)裝置(zhi)_SF6報(bao)(bao)(bao)警(jing)主機_SF6報(bao)(bao)(bao)警(jing)器(qi)(qi)。

專業生產在線式(shi)/固定式(shi)、、六(liu)氟(fu)化(hua)硫(liu)(liu)報(bao)(bao)(bao)警(jing)器、六(liu)氟(fu)化(hua)硫(liu)(liu)濃(nong)(nong)度(du)檢測報(bao)(bao)(bao)警(jing)器, 六(liu)氟(fu)化(hua)硫(liu)(liu)報(bao)(bao)(bao)警(jing)器的特(te)點為檢測精度(du)高、性(xing)能穩定、抗中毒、抗干擾能力強(qiang),質量可(ke)靠。六(liu)氟(fu)化(hua)硫(liu)(liu)報(bao)(bao)(bao)警(jing)器可(ke)長期(qi)工作于(yu)易燃易爆氣體場所,與報(bao)(bao)(bao)警(jing)控(kong)制器配套使用,實(shi)時(shi)監測現場氣體濃(nong)(nong)度(du),濃(nong)(nong)度(du)超標確保一時(shi)間(jian)發出報(bao)(bao)(bao)警(jing)信號,及時(shi)消除(chu)隱(yin)患。

核電站sf6氣體報警裝置報警器價格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 核電站sf6氣體報警裝置報警器價格SF6報警

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