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核電站sf6氣體報警檢測儀安裝SF6報警

發布時間:2024-01-26 14:53:29       發布人:dxdz  瀏覽量:

核電站sf6氣體報警檢測儀安裝SF6報警

SF6氣(qi)(qi)體已有(you)百年歷史,它(ta)是法(fa)國兩位化學家(jia)Moissan和Lebeau于(yu)1900年合成的人造(zao)惰性氣(qi)(qi)體,1940年前(qian)后,美國將其(qi)用于(yu)曼(man)哈頓計劃(核軍事)。SF6是強電(dian)負性氣(qi)(qi)體,它(ta)的分子(zi)極易吸附自(zi)由電(dian)子(zi)而(er)形成質(zhi)量大的負離(li)子(zi),削(xue)弱氣(qi)(qi)體中碰撞電(dian)離(li)過程(cheng),因(yin)(yin)此其(qi)電(dian)氣(qi)(qi)絕(jue)緣強度很(hen)高,在(zai)均勻電(dian)場(chang)中約(yue)為空氣(qi)(qi)絕(jue)緣強度的2.5倍(bei)。SF6氣(qi)(qi)體在(zai)t≈2000K時出(chu)現熱分解高峰,因(yin)(yin)此在(zai)交流(liu)電(dian)弧(hu)(hu)電(dian)流(liu)過零時,SF6對弧(hu)(hu)道的冷卻作用比空氣(qi)(qi)強得(de)多(duo),其(qi)滅弧(hu)(hu)能力約(yue)為空氣(qi)(qi)的100倍(bei)。SF6氣(qi)(qi)體絕(jue)緣的管道輸電(dian)線(xian)(xian)的優點是介(jie)質(zhi)損耗小(xiao)、傳輸容量大,且可(ke)用于(yu)高落差場(chang)合,因(yin)(yin)此常用于(yu)水電(dian)站出(chu)線(xian)(xian),取代常規的充油電(dian)纜。SF6氣(qi)(qi)體絕(jue)緣的變壓(ya)器具(ju)有(you)防火防爆。

主(zhu)要功(gong)能(neng)(neng)(neng)(neng)監控(kong)報(bao)(bao)警(jing)主(zhu)機主(zhu)要用于對下(xia)采集實(shi)時(shi)(shi)數(shu)據(包括控(kong)制(zhi)器(qi)在內),對這些數(shu)據進(jin)行(xing)(xing)分析(xi)和(he)管理,具(ju)有(you)判斷現場數(shu)據是(shi)否超出設(she)(she)定(ding)報(bao)(bao)警(jing)閥值的(de)(de)功(gong)能(neng)(neng)(neng)(neng),超出則進(jin)行(xing)(xing)報(bao)(bao)警(jing)輸出,啟(qi)動風機進(jin)行(xing)(xing)通(tong)風或啟(qi)動除(chu)濕進(jin)行(xing)(xing)除(chu)濕,同時(shi)(shi)聲光報(bao)(bao)警(jing)器(qi)進(jin)入(ru)報(bao)(bao)警(jing)狀(zhuang)態,并(bing)能(neng)(neng)(neng)(neng)接收入(ru)口處人(ren)員入(ru)室(shi)啟(qi)動風機進(jin)行(xing)(xing)通(tong)風的(de)(de)功(gong)能(neng)(neng)(neng)(neng)。并(bing)可(ke)隨時(shi)(shi)接收一體化信(xin)息平臺的(de)(de)訪問; 監控(kong)報(bao)(bao)警(jing)主(zhu)機的(de)(de)液(ye)晶顯(xian)(xian)示(shi)(shi)屏(ping)顯(xian)(xian)示(shi)(shi)現場實(shi)時(shi)(shi)數(shu)據、歷史數(shu)據、歷史報(bao)(bao)警(jing)數(shu)據和(he)報(bao)(bao)警(jing)時(shi)(shi)間(jian)等各種參(can)數(shu);還可(ke)采用鍵盤/觸模屏(ping)實(shi)現項(xiang)目設(she)(she)置(zhi)(zhi)、時(shi)(shi)間(jian)設(she)(she)置(zhi)(zhi)、閥值設(she)(she)置(zhi)(zhi)、定(ding)時(shi)(shi)采集設(she)(she)置(zhi)(zhi)、定(ding)時(shi)(shi)啟(qi)動風機設(she)(she)置(zhi)(zhi),還設(she)(she)有(you)人(ren)體感應啟(qi)動液(ye)晶顯(xian)(xian)示(shi)(shi)屏(ping)背光及(ji)語音(yin)播報(bao)(bao)實(shi)時(shi)(shi)數(shu)據等多種配置(zhi)(zhi)和(he)管理功(gong)能(neng)(neng)(neng)(neng)。并(bing)能(neng)(neng)(neng)(neng)支(zhi)持外置(zhi)(zhi)顯(xian)(xian)示(shi)(shi)屏(ping)狀(zhuang)態顯(xian)(xian)示(shi)(shi)及(ji)語音(yin)播報(bao)(bao)功(gong)能(neng)(neng)(neng)(neng);

DX6000H型SF6 在線(xian)(xian)監(jian)測報警系統適用于配電(dian)室、開關站、光伏發(fa)電(dian)廠(chang)、海上風電(dian)場(chang)(chang)、10KV、35KV、220KV開關柜、GIS室等場(chang)(chang)所;設(she)備(bei)監(jian)測精度(du)高、范圍(wei)廣、功(gong)能全,具有(you)良(liang)好(hao)的擴展(zhan)性 2.1 采(cai)用1024*600觸摸(mo)屏,全中文(wen)菜(cai)單(dan)(dan)操作,界面(mian)友好(hao),操作簡單(dan)(dan); 2.2 設(she)備(bei)集成三(san)組485接(jie)口(kou),采(cai)用插拔(ba)式接(jie)線(xian)(xian)端子接(jie)線(xian)(xian)簡單(dan)(dan),具有(you)良(liang)好(hao)的抗(kang)干(gan)擾能力,總線(xian)(xian)通訊,布線(xian)(xian)經濟,安(an)裝方(fang)便; 2.3 三(san)組DC24V接(jie)口(kou),可選(xuan)配DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自動故障(zhang)檢(jian)(jian)測,并(bing)能用中文(wen)顯(xian)示處準(zhun)(zhun)確(que)的故障(zhang)部位及類型; 2.5 自動檢(jian)(jian)索探測器(qi)地(di)址(zhi)及狀(zhuang)態,SF6/O2/溫濕度(du)探測器(qi)在同一系統監(jian)控(kong); 2.6 大容量儲存芯(xin)片,循環記錄(lu)報警信息(xi),大可記錄(lu)50000條; 2.7 RS485上傳接(jie)口(kou),標(biao)準(zhun)(zhun)modbus Rtu通訊協議。

2.8 關鍵參(can)數(shu)(shu),加密設(she)(she)定,防止(zhi)誤操(cao)作(zuo) 2.9 多可(ke)(ke)(ke)選配7組繼電(dian)(dian)器(qi),繼電(dian)(dian)器(qi)控制方(fang)(fang)式(shi)(shi)(shi)可(ke)(ke)(ke)軟件設(she)(she)置(zhi)(zhi)(zhi)(zhi) 2.10 具(ju)有(you) 年-月-日-時(shi)-分-秒設(she)(she)置(zhi)(zhi)(zhi)(zhi)功(gong)能(neng),并且(qie)帶有(you)每周七天(tian)分別顯示功(gong)能(neng) 壁掛(gua)式(shi)(shi)(shi)SF6氣(qi)體(ti)報(bao)警(jing)主機_SF6氧氣(qi)一體(ti)式(shi)(shi)(shi)探測(ce)器(qi)_SF6泄漏在線(xian)監測(ce)報(bao)警(jing)系統(tong)_SF6氣(qi)體(ti)在線(xian)監測(ce)報(bao)警(jing)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)_SF6氣(qi)體(ti)在線(xian)監測(ce)報(bao)警(jing)系統(tong) 三章:主要技術(shu)指(zhi)標 3.1 壁掛(gua)式(shi)(shi)(shi)主機技術(shu)指(zhi)標(DX6000H型) 3.1.1 工(gong)作(zuo)電(dian)(dian)壓(ya): AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協議輸出 3.1.3 工(gong)作(zuo)溫度: -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕度: ≤93%RH 3.1.5 顯示方(fang)(fang)式(shi)(shi)(shi): 列表顯示,每頁顯示8組或10組數(shu)(shu)據(每組包括SF6/02/溫度/濕度四種數(shu)(shu)據和兩種數(shu)(shu)據狀(zhuang)態) 3.1.6 上傳參(can)數(shu)(shu): 默(mo)認(ren)ID 1(可(ke)(ke)(ke)調),默(mo)認(ren)波(bo)特率9600(可(ke)(ke)(ke)調) 3.1.7 人體(ti)感應(ying)(ying):默(mo)認(ren)開(kai)啟(qi)感應(ying)(ying)亮屏(ping)功(gong)能(neng) 3.1.8 屏(ping)幕保護:默(mo)認(ren)開(kai)啟(qi)亮屏(ping)5分鐘后自動息屏(ping),人體(ti)感應(ying)(ying)或觸(chu)摸可(ke)(ke)(ke)亮屏(ping) 3.1.9 排風功(gong)能(neng):自動排風,定時(shi)排風,手動排風,延時(shi)排風,手動排風可(ke)(ke)(ke)設(she)(she)置(zhi)(zhi)(zhi)(zhi)低1s,大12H,自動排風分為(wei)12組,可(ke)(ke)(ke)設(she)(she)置(zhi)(zhi)(zhi)(zhi)開(kai)啟(qi)組數(shu)(shu)、開(kai)啟(qi)日期、開(kai)啟(qi)時(shi)間及(ji)啟(qi)動時(shi)間(啟(qi)動時(shi)間可(ke)(ke)(ke)更改)功(gong)能(neng) sf6氣(qi)體(ti)報(bao)警(jing)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)_SF6氣(qi)體(ti)報(bao)警(jing)器(qi)_SF6報(bao)警(jing)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)_SF6報(bao)警(jing)主機_SF6報(bao)警(jing)器(qi)。

六氟(fu)化硫報(bao)警(jing)(jing)器(qi)(qi)是一款專(zhuan)門(men)用于檢(jian)測(ce)六氟(fu)化硫氣(qi)(qi)(qi)體(ti)泄漏(lou)(lou)、并(bing)能(neng)實時顯示氣(qi)(qi)(qi)體(ti)濃(nong)度,24小時實時在線檢(jian)測(ce)的報(bao)警(jing)(jing)裝(zhuang)置(zhi)。六氟(fu)化硫報(bao)警(jing)(jing)器(qi)(qi)由氣(qi)(qi)(qi)體(ti)報(bao)警(jing)(jing)控(kong)制器(qi)(qi)和氣(qi)(qi)(qi)體(ti)探(tan)測(ce)器(qi)(qi)兩部分組成(cheng),氣(qi)(qi)(qi)體(ti)探(tan)測(ce)器(qi)(qi)安裝(zhuang)在氣(qi)(qi)(qi)體(ti)泄漏(lou)(lou)檢(jian)測(ce)現(xian)(xian)場,通過(guo)核心部件氣(qi)(qi)(qi)體(ti)傳(chuan)(chuan)感器(qi)(qi),實現(xian)(xian)氣(qi)(qi)(qi)體(ti)濃(nong)度的實時檢(jian)測(ce),也(ye)可(ke)以獨(du)立工(gong)作。氣(qi)(qi)(qi)體(ti)報(bao)警(jing)(jing)控(kong)制器(qi)(qi)可(ke)放置(zhi)于值班室內,接(jie)(jie)收氣(qi)(qi)(qi)體(ti)探(tan)測(ce)器(qi)(qi)檢(jian)測(ce)的濃(nong)度,并(bing)實現(xian)(xian)濃(nong)度的顯示及濃(nong)度超標后的聲(sheng)光報(bao)警(jing)(jing)功能(neng),并(bing)可(ke)以聯(lian)動外接(jie)(jie)設(she)備(如電磁(ci)閥、排風扇、噴淋裝(zhuang)置(zhi))通過(guo)開關量上傳(chuan)(chuan)PLC、DCS、消防系統等。

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