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核電站sf6在線泄露報警系統報警儀批發SF6報警

發布時間:2024-01-09 00:46:19       發布人:dxdz  瀏覽量:

核電站sf6在線泄露報警系統報警儀批發SF6報警

SF6氣(qi)(qi)體(ti)(ti)已有百(bai)年歷史,它是法國兩(liang)位化(hua)學(xue)家Moissan和Lebeau于(yu)1900年合成(cheng)的(de)(de)人造(zao)惰(duo)性(xing)氣(qi)(qi)體(ti)(ti),1940年前后,美國將其用于(yu)曼哈頓計劃(核軍事)。SF6是強(qiang)電(dian)(dian)(dian)(dian)(dian)(dian)負(fu)性(xing)氣(qi)(qi)體(ti)(ti),它的(de)(de)分子極(ji)易(yi)吸附(fu)自由(you)電(dian)(dian)(dian)(dian)(dian)(dian)子而形成(cheng)質量(liang)大(da)的(de)(de)負(fu)離(li)子,削(xue)弱氣(qi)(qi)體(ti)(ti)中(zhong)(zhong)碰撞電(dian)(dian)(dian)(dian)(dian)(dian)離(li)過程,因此其電(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)絕(jue)(jue)(jue)緣(yuan)強(qiang)度很(hen)高(gao),在(zai)均勻電(dian)(dian)(dian)(dian)(dian)(dian)場(chang)中(zhong)(zhong)約為(wei)空氣(qi)(qi)絕(jue)(jue)(jue)緣(yuan)強(qiang)度的(de)(de)2.5倍。SF6氣(qi)(qi)體(ti)(ti)在(zai)t≈2000K時(shi)出現(xian)熱分解高(gao)峰,因此在(zai)交流電(dian)(dian)(dian)(dian)(dian)(dian)弧電(dian)(dian)(dian)(dian)(dian)(dian)流過零時(shi),SF6對弧道的(de)(de)冷卻作用比(bi)空氣(qi)(qi)強(qiang)得多,其滅(mie)弧能力約為(wei)空氣(qi)(qi)的(de)(de)100倍。SF6氣(qi)(qi)體(ti)(ti)絕(jue)(jue)(jue)緣(yuan)的(de)(de)管道輸電(dian)(dian)(dian)(dian)(dian)(dian)線的(de)(de)優(you)點(dian)是介質損耗(hao)小、傳輸容量(liang)大(da),且可用于(yu)高(gao)落差(cha)場(chang)合,因此常(chang)用于(yu)水電(dian)(dian)(dian)(dian)(dian)(dian)站出線,取(qu)代常(chang)規的(de)(de)充(chong)油電(dian)(dian)(dian)(dian)(dian)(dian)纜。SF6氣(qi)(qi)體(ti)(ti)絕(jue)(jue)(jue)緣(yuan)的(de)(de)變壓器具有防火防爆。

主(zhu)要功能(neng)監控報(bao)警(jing)主(zhu)機主(zhu)要用于對下采集實(shi)時(shi)(shi)(shi)(shi)數(shu)(shu)據(包括控制器在內),對這些數(shu)(shu)據進(jin)行(xing)分析(xi)和(he)管(guan)理,具有判(pan)斷現(xian)場(chang)數(shu)(shu)據是否超出設(she)定(ding)報(bao)警(jing)閥值(zhi)的(de)功能(neng),超出則進(jin)行(xing)報(bao)警(jing)輸出,啟動(dong)風機進(jin)行(xing)通風或(huo)啟動(dong)除濕進(jin)行(xing)除濕,同時(shi)(shi)(shi)(shi)聲光(guang)報(bao)警(jing)器進(jin)入(ru)報(bao)警(jing)狀態(tai),并能(neng)接(jie)收入(ru)口處人(ren)員入(ru)室啟動(dong)風機進(jin)行(xing)通風的(de)功能(neng)。并可隨時(shi)(shi)(shi)(shi)接(jie)收一體(ti)化信息平臺(tai)的(de)訪問; 監控報(bao)警(jing)主(zhu)機的(de)液(ye)晶(jing)顯示屏(ping)顯示現(xian)場(chang)實(shi)時(shi)(shi)(shi)(shi)數(shu)(shu)據、歷史數(shu)(shu)據、歷史報(bao)警(jing)數(shu)(shu)據和(he)報(bao)警(jing)時(shi)(shi)(shi)(shi)間(jian)等(deng)各種參數(shu)(shu);還可采用鍵盤/觸模屏(ping)實(shi)現(xian)項目設(she)置(zhi)、時(shi)(shi)(shi)(shi)間(jian)設(she)置(zhi)、閥值(zhi)設(she)置(zhi)、定(ding)時(shi)(shi)(shi)(shi)采集設(she)置(zhi)、定(ding)時(shi)(shi)(shi)(shi)啟動(dong)風機設(she)置(zhi),還設(she)有人(ren)體(ti)感應啟動(dong)液(ye)晶(jing)顯示屏(ping)背光(guang)及語音播報(bao)實(shi)時(shi)(shi)(shi)(shi)數(shu)(shu)據等(deng)多(duo)種配置(zhi)和(he)管(guan)理功能(neng)。并能(neng)支持外(wai)置(zhi)顯示屏(ping)狀態(tai)顯示及語音播報(bao)功能(neng);

DX6000H型SF6 在線(xian)(xian)監(jian)測(ce)(ce)報警系(xi)(xi)統適用于配電(dian)(dian)室、開(kai)關站、光(guang)伏(fu)發電(dian)(dian)廠、海上風電(dian)(dian)場、10KV、35KV、220KV開(kai)關柜、GIS室等(deng)場所(suo);設備(bei)監(jian)測(ce)(ce)精度(du)高、范圍廣、功能全,具DX良(liang)好的擴展性(xing) 2.1 采(cai)用1024*600觸摸屏,全中文菜(cai)單操(cao)作,界面友(you)好,操(cao)作簡(jian)單; 2.2 設備(bei)集(ji)成(cheng)三(san)組(zu)485接口(kou)(kou),采(cai)用插(cha)拔式(shi)接線(xian)(xian)端(duan)子接線(xian)(xian)簡(jian)單,具DX良(liang)好的抗干擾能力,總(zong)線(xian)(xian)通訊(xun),布線(xian)(xian)經濟,安裝方(fang)便; 2.3 三(san)組(zu)DC24V接口(kou)(kou),可選配DC3.3V、DC5V、DC12V電(dian)(dian)壓(ya)輸出, 2.4 自動故障檢(jian)測(ce)(ce),并(bing)能用中文顯示處準(zhun)確的故障部位及類型; 2.5 自動檢(jian)索探(tan)測(ce)(ce)器(qi)(qi)地址及狀態(tai),SF6/O2/溫(wen)濕度(du)探(tan)測(ce)(ce)器(qi)(qi)在同(tong)一(yi)系(xi)(xi)統監(jian)控; 2.6 大容量儲存芯片,循環記(ji)錄(lu)報警信息,大可記(ji)錄(lu)50000條; 2.7 RS485上傳接口(kou)(kou),標準(zhun)modbus Rtu通訊(xun)協議。

2.8 關鍵參(can)數(shu),加密(mi)設(she)定,防(fang)止誤操作(zuo) 2.9 多可(ke)選配7組繼電器,繼電器控制方式可(ke)軟(ruan)件設(she)置(zhi) 2.10 具DX 年-月-日-時(shi)-分(fen)(fen)-秒設(she)置(zhi)功(gong)能,并且帶DX每周七天(tian)分(fen)(fen)別顯示(shi)功(gong)能 壁掛式SF6氣(qi)體(ti)(ti)報(bao)警(jing)(jing)(jing)主(zhu)機(ji)(ji)_SF6氧氣(qi)一體(ti)(ti)式探測器_SF6泄(xie)漏(lou)在線(xian)監測報(bao)警(jing)(jing)(jing)系統(tong)_SF6氣(qi)體(ti)(ti)在線(xian)監測報(bao)警(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)體(ti)(ti)在線(xian)監測報(bao)警(jing)(jing)(jing)系統(tong) 三(san)章:主(zhu)要技術指(zhi)標(biao) 3.1 壁掛式主(zhu)機(ji)(ji)技術指(zhi)標(biao)(DX6000H型) 3.1.1 工作(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信號(hao)輸(shu)出: RS485 modbus_RTU 協議輸(shu)出 3.1.3 工作(zuo)溫度(du): -20℃~+55℃ 3.1.4 工作(zuo)濕(shi)度(du): ≤93%RH 3.1.5 顯示(shi)方式: 列表顯示(shi),每頁顯示(shi)8組或10組數(shu)據(ju)(每組包括SF6/02/溫度(du)/濕(shi)度(du)四種數(shu)據(ju)和兩種數(shu)據(ju)狀態) 3.1.6 上傳參(can)數(shu): 默(mo)認(ren)ID 1(可(ke)調),默(mo)認(ren)波(bo)特率9600(可(ke)調) 3.1.7 人(ren)體(ti)(ti)感應(ying):默(mo)認(ren)開(kai)啟(qi)(qi)感應(ying)亮(liang)屏(ping)功(gong)能 3.1.8 屏(ping)幕保護:默(mo)認(ren)開(kai)啟(qi)(qi)亮(liang)屏(ping)5分(fen)(fen)鐘后自(zi)動(dong)息屏(ping),人(ren)體(ti)(ti)感應(ying)或觸摸可(ke)亮(liang)屏(ping) 3.1.9 排(pai)(pai)(pai)風(feng)(feng)功(gong)能:自(zi)動(dong)排(pai)(pai)(pai)風(feng)(feng),定時(shi)排(pai)(pai)(pai)風(feng)(feng),手動(dong)排(pai)(pai)(pai)風(feng)(feng),延(yan)時(shi)排(pai)(pai)(pai)風(feng)(feng),手動(dong)排(pai)(pai)(pai)風(feng)(feng)可(ke)設(she)置(zhi)低1s,大12H,自(zi)動(dong)排(pai)(pai)(pai)風(feng)(feng)分(fen)(fen)為12組,可(ke)設(she)置(zhi)開(kai)啟(qi)(qi)組數(shu)、開(kai)啟(qi)(qi)日期、開(kai)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)更改(gai))功(gong)能 sf6氣(qi)體(ti)(ti)報(bao)警(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)體(ti)(ti)報(bao)警(jing)(jing)(jing)器_SF6報(bao)警(jing)(jing)(jing)裝置(zhi)_SF6報(bao)警(jing)(jing)(jing)主(zhu)機(ji)(ji)_SF6報(bao)警(jing)(jing)(jing)器。

六氟化(hua)硫氣(qi)體(ti)報警(jing)器(qi),六氟化(hua)硫報警(jing)器(qi),六氟化(hua)硫泄漏(lou)報警(jing)器(qi),能自(zi)動(dong)適應(ying)環境的變化(hua),自(zi)動(dong)修正傳感(gan)器(qi)的老化(hua)曲線,保(bao)持恒定(ding)(ding)的報警(jing)靈(ling)敏(min)度,具備識別傳感(gan)器(qi)故障及提供高濃(nong)度氣(qi)體(ti)超限保(bao)護的能力,當傳感(gan)器(qi)由于老化(hua)而(er)可能失(shi)去功能時(shi),六氟化(hua)硫氣(qi)體(ti)報警(jing)器(qi)能自(zi)動(dong)識別并報警(jing),有效避(bi)免(mian)了漏(lou)報,內置唯一的電子串號,無需撥(bo)碼,避(bi)免(mian)了撥(bo)碼開關的機械故障帶來(lai)的系(xi)統不穩定(ding)(ding)。

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