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核電站sf6泄露報警系統報警儀批發SF6檢測報警裝置

發布時間:2024-02-06 14:47:14       發布人:dxdz  瀏覽量:

核電站sf6泄露報警系統報警儀批發SF6檢測報警裝置

SF6氣(qi)(qi)(qi)(qi)體(ti)已有百年(nian)歷史,它(ta)是法國(guo)(guo)兩位化學(xue)家Moissan和(he)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(guo)(guo)將其(qi)用(yong)于曼哈頓計劃(核軍事)。SF6是強(qiang)電(dian)(dian)負性氣(qi)(qi)(qi)(qi)體(ti),它(ta)的(de)(de)分(fen)子(zi)極易(yi)吸附自由電(dian)(dian)子(zi)而形成(cheng)質量(liang)大的(de)(de)負離子(zi),削弱氣(qi)(qi)(qi)(qi)體(ti)中碰撞(zhuang)電(dian)(dian)離過程,因此(ci)其(qi)電(dian)(dian)氣(qi)(qi)(qi)(qi)絕緣(yuan)強(qiang)度(du)很高,在均勻電(dian)(dian)場中約為(wei)空(kong)氣(qi)(qi)(qi)(qi)絕緣(yuan)強(qiang)度(du)的(de)(de)2.5倍(bei)。SF6氣(qi)(qi)(qi)(qi)體(ti)在t≈2000K時出現(xian)熱分(fen)解高峰,因此(ci)在交(jiao)流電(dian)(dian)弧電(dian)(dian)流過零時,SF6對(dui)弧道(dao)的(de)(de)冷卻作用(yong)比空(kong)氣(qi)(qi)(qi)(qi)強(qiang)得多(duo),其(qi)滅弧能力約為(wei)空(kong)氣(qi)(qi)(qi)(qi)的(de)(de)100倍(bei)。SF6氣(qi)(qi)(qi)(qi)體(ti)絕緣(yuan)的(de)(de)管道(dao)輸(shu)電(dian)(dian)線(xian)(xian)的(de)(de)優點是介質損耗小、傳輸(shu)容量(liang)大,且可用(yong)于高落差(cha)場合(he),因此(ci)常(chang)用(yong)于水電(dian)(dian)站出線(xian)(xian),取代常(chang)規的(de)(de)充油電(dian)(dian)纜。SF6氣(qi)(qi)(qi)(qi)體(ti)絕緣(yuan)的(de)(de)變(bian)壓器具有防火防爆。

雙氣體檢測(ce)器(qi)主(zhu)(zhu)要(yao)由SF6傳(chuan)(chuan)感器(qi)和O2傳(chuan)(chuan)感器(qi)、溫濕(shi)度(du)(du)傳(chuan)(chuan)感器(qi)及(ji)CPU主(zhu)(zhu)控電(dian)路、通信模(mo)塊、電(dian)源(yuan)模(mo)塊等集成在一(yi)個優質鋁型(xing)材一(yi)體化(hua)結(jie)(jie)構機箱內,完成SF6濃度(du)(du)、O2含(han)量及(ji)溫濕(shi)度(du)(du)的檢測(ce)。將檢測(ce)結(jie)(jie)果采用(yong)現場總線(RS-485)方(fang)式傳(chuan)(chuan)輸給(gei)監控主(zhu)(zhu)機或PC機進(jin)行實時顯示。接(jie)(jie)線方(fang)式選(xuan)用(yong)可插拔式接(jie)(jie)線端(duan)子(zi),電(dian)源(yuan)與通訊接(jie)(jie)線采用(yong)兩(liang)進(jin)兩(liang)出接(jie)(jie)線方(fang)式,設有接(jie)(jie)線端(duan)子(zi)護罩,安(an)全又可靠。是(shi)具(ju)有全數字傳(chuan)(chuan)輸功能的新一(yi)代高精度(du)(du)雙氣體檢測(ce)檢測(ce)器(qi)。

DX6000H型(xing)SF6 在線監測(ce)報警(jing)(jing)系統適用(yong)于(yu)配電(dian)(dian)室、開(kai)關站、光伏發電(dian)(dian)廠、海上(shang)風(feng)電(dian)(dian)場、10KV、35KV、220KV開(kai)關柜、GIS室等場所;設(she)備監測(ce)精度高、范(fan)圍廣、功(gong)能(neng)全,具(ju)有良(liang)好(hao)的(de)擴展性 2.1 采(cai)用(yong)1024*600觸摸(mo)屏,全中文菜單(dan)操作(zuo),界面友(you)好(hao),操作(zuo)簡(jian)單(dan); 2.2 設(she)備集成(cheng)三(san)組485接口(kou)(kou),采(cai)用(yong)插拔式接線端子接線簡(jian)單(dan),具(ju)有良(liang)好(hao)的(de)抗干擾能(neng)力(li),總線通訊,布(bu)線經濟,安裝(zhuang)方便; 2.3 三(san)組DC24V接口(kou)(kou),可選配DC3.3V、DC5V、DC12V電(dian)(dian)壓輸出(chu), 2.4 自(zi)動(dong)故障檢(jian)測(ce),并(bing)能(neng)用(yong)中文顯示處(chu)準(zhun)確的(de)故障部位及(ji)類(lei)型(xing); 2.5 自(zi)動(dong)檢(jian)索探測(ce)器(qi)地址(zhi)及(ji)狀態,SF6/O2/溫濕度探測(ce)器(qi)在同(tong)一系統監控; 2.6 大(da)容量儲存芯片,循(xun)環記錄(lu)(lu)報警(jing)(jing)信息,大(da)可記錄(lu)(lu)50000條; 2.7 RS485上(shang)傳接口(kou)(kou),標(biao)準(zhun)modbus Rtu通訊協議。

2.8 關鍵參(can)數(shu),加密設定(ding),防止誤操(cao)作(zuo) 2.9 多可(ke)(ke)選配7組(zu)(zu)繼(ji)電(dian)器(qi)(qi),繼(ji)電(dian)器(qi)(qi)控制方式(shi)(shi)(shi)可(ke)(ke)軟件設置(zhi) 2.10 具有 年(nian)-月-日-時-分-秒設置(zhi)功(gong)(gong)(gong)能,并且帶(dai)有每周(zhou)七天分別顯(xian)示功(gong)(gong)(gong)能 壁掛式(shi)(shi)(shi)SF6氣(qi)體(ti)報(bao)警(jing)(jing)主(zhu)機(ji)(ji)_SF6氧氣(qi)一體(ti)式(shi)(shi)(shi)探測(ce)(ce)器(qi)(qi)_SF6泄(xie)漏在線監測(ce)(ce)報(bao)警(jing)(jing)系(xi)統_SF6氣(qi)體(ti)在線監測(ce)(ce)報(bao)警(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體(ti)在線監測(ce)(ce)報(bao)警(jing)(jing)系(xi)統 三章:主(zhu)要技(ji)術(shu)指標 3.1 壁掛式(shi)(shi)(shi)主(zhu)機(ji)(ji)技(ji)術(shu)指標(DX6000H型(xing)) 3.1.1 工(gong)(gong)作(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出(chu): RS485 modbus_RTU 協議輸(shu)出(chu) 3.1.3 工(gong)(gong)作(zuo)溫(wen)度(du)(du): -20℃~+55℃ 3.1.4 工(gong)(gong)作(zuo)濕度(du)(du): ≤93%RH 3.1.5 顯(xian)示方式(shi)(shi)(shi): 列表(biao)顯(xian)示,每頁(ye)顯(xian)示8組(zu)(zu)或10組(zu)(zu)數(shu)據(ju)(ju)(每組(zu)(zu)包括SF6/02/溫(wen)度(du)(du)/濕度(du)(du)四種(zhong)數(shu)據(ju)(ju)和兩種(zhong)數(shu)據(ju)(ju)狀態(tai)) 3.1.6 上傳參(can)數(shu): 默認(ren)ID 1(可(ke)(ke)調),默認(ren)波特率9600(可(ke)(ke)調) 3.1.7 人體(ti)感(gan)應:默認(ren)開(kai)(kai)啟(qi)(qi)(qi)感(gan)應亮屏功(gong)(gong)(gong)能 3.1.8 屏幕(mu)保護:默認(ren)開(kai)(kai)啟(qi)(qi)(qi)亮屏5分鐘(zhong)后自(zi)動(dong)(dong)息屏,人體(ti)感(gan)應或觸(chu)摸可(ke)(ke)亮屏 3.1.9 排風(feng)功(gong)(gong)(gong)能:自(zi)動(dong)(dong)排風(feng),定(ding)時排風(feng),手動(dong)(dong)排風(feng),延時排風(feng),手動(dong)(dong)排風(feng)可(ke)(ke)設置(zhi)低1s,大12H,自(zi)動(dong)(dong)排風(feng)分為(wei)12組(zu)(zu),可(ke)(ke)設置(zhi)開(kai)(kai)啟(qi)(qi)(qi)組(zu)(zu)數(shu)、開(kai)(kai)啟(qi)(qi)(qi)日期、開(kai)(kai)啟(qi)(qi)(qi)時間(jian)及啟(qi)(qi)(qi)動(dong)(dong)時間(jian)(啟(qi)(qi)(qi)動(dong)(dong)時間(jian)可(ke)(ke)更改)功(gong)(gong)(gong)能 sf6氣(qi)體(ti)報(bao)警(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體(ti)報(bao)警(jing)(jing)器(qi)(qi)_SF6報(bao)警(jing)(jing)裝(zhuang)置(zhi)_SF6報(bao)警(jing)(jing)主(zhu)機(ji)(ji)_SF6報(bao)警(jing)(jing)器(qi)(qi)。

六(liu)(liu)氟(fu)化(hua)硫(liu)報(bao)警器(qi)(qi)(qi)是一款專門用于檢(jian)測(ce)(ce)六(liu)(liu)氟(fu)化(hua)硫(liu)氣(qi)(qi)(qi)體泄漏、并(bing)能實時(shi)(shi)顯(xian)示(shi)氣(qi)(qi)(qi)體濃(nong)度,24小時(shi)(shi)實時(shi)(shi)在線檢(jian)測(ce)(ce)的(de)報(bao)警裝(zhuang)置(zhi)。六(liu)(liu)氟(fu)化(hua)硫(liu)報(bao)警器(qi)(qi)(qi)由氣(qi)(qi)(qi)體報(bao)警控(kong)制器(qi)(qi)(qi)和(he)氣(qi)(qi)(qi)體探測(ce)(ce)器(qi)(qi)(qi)兩部(bu)分組成,氣(qi)(qi)(qi)體探測(ce)(ce)器(qi)(qi)(qi)安(an)裝(zhuang)在氣(qi)(qi)(qi)體泄漏檢(jian)測(ce)(ce)現(xian)場,通過核(he)心(xin)部(bu)件氣(qi)(qi)(qi)體傳感器(qi)(qi)(qi),實現(xian)氣(qi)(qi)(qi)體濃(nong)度的(de)實時(shi)(shi)檢(jian)測(ce)(ce),也可(ke)以獨立工(gong)作。氣(qi)(qi)(qi)體報(bao)警控(kong)制器(qi)(qi)(qi)可(ke)放置(zhi)于值班室內,接收氣(qi)(qi)(qi)體探測(ce)(ce)器(qi)(qi)(qi)檢(jian)測(ce)(ce)的(de)濃(nong)度,并(bing)實現(xian)濃(nong)度的(de)顯(xian)示(shi)及(ji)濃(nong)度超標后(hou)的(de)聲(sheng)光報(bao)警功能,并(bing)可(ke)以聯動外(wai)接設備(如電(dian)磁(ci)閥(fa)、排風(feng)扇、噴淋(lin)裝(zhuang)置(zhi))通過開關量上傳PLC、DCS、消(xiao)防系統等。

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