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配電室sf6檢測儀SF6報警

發布時間:2024-02-11 05:09:52       發布人:dxdz  瀏覽量:

配電室sf6檢測儀SF6報警

SF6氣(qi)(qi)體(ti)(ti)已有百(bai)年(nian)歷史,它是法國(guo)兩位化學家Moissan和Lebeau于1900年(nian)合(he)(he)成的(de)(de)(de)(de)人造惰性氣(qi)(qi)體(ti)(ti),1940年(nian)前后,美國(guo)將其用(yong)于曼哈頓(dun)計劃(核軍事(shi))。SF6是強(qiang)電(dian)(dian)(dian)負(fu)性氣(qi)(qi)體(ti)(ti),它的(de)(de)(de)(de)分子(zi)極(ji)易吸附自由電(dian)(dian)(dian)子(zi)而(er)形成質(zhi)量(liang)大的(de)(de)(de)(de)負(fu)離子(zi),削弱(ruo)氣(qi)(qi)體(ti)(ti)中碰撞電(dian)(dian)(dian)離過(guo)程,因此其電(dian)(dian)(dian)氣(qi)(qi)絕(jue)緣(yuan)(yuan)(yuan)強(qiang)度很高,在(zai)(zai)(zai)均勻電(dian)(dian)(dian)場中約(yue)為(wei)空(kong)(kong)氣(qi)(qi)絕(jue)緣(yuan)(yuan)(yuan)強(qiang)度的(de)(de)(de)(de)2.5倍(bei)。SF6氣(qi)(qi)體(ti)(ti)在(zai)(zai)(zai)t≈2000K時出(chu)(chu)現熱分解(jie)高峰,因此在(zai)(zai)(zai)交(jiao)流(liu)電(dian)(dian)(dian)弧電(dian)(dian)(dian)流(liu)過(guo)零時,SF6對弧道的(de)(de)(de)(de)冷卻(que)作用(yong)比空(kong)(kong)氣(qi)(qi)強(qiang)得(de)多,其滅弧能(neng)力約(yue)為(wei)空(kong)(kong)氣(qi)(qi)的(de)(de)(de)(de)100倍(bei)。SF6氣(qi)(qi)體(ti)(ti)絕(jue)緣(yuan)(yuan)(yuan)的(de)(de)(de)(de)管道輸(shu)電(dian)(dian)(dian)線的(de)(de)(de)(de)優點是介質(zhi)損(sun)耗小(xiao)、傳輸(shu)容量(liang)大,且(qie)可(ke)用(yong)于高落差場合(he)(he),因此常(chang)用(yong)于水(shui)電(dian)(dian)(dian)站出(chu)(chu)線,取(qu)代常(chang)規的(de)(de)(de)(de)充油電(dian)(dian)(dian)纜。SF6氣(qi)(qi)體(ti)(ti)絕(jue)緣(yuan)(yuan)(yuan)的(de)(de)(de)(de)變壓器具有防火防爆(bao)。

雙氣體(ti)檢測(ce)器(qi)主要由SF6傳(chuan)(chuan)感器(qi)和(he)O2傳(chuan)(chuan)感器(qi)、溫濕度(du)傳(chuan)(chuan)感器(qi)及(ji)CPU主控(kong)電路、通信模塊、電源模塊等集(ji)成(cheng)在一個優質鋁型材(cai)一體(ti)化(hua)結(jie)構機(ji)箱內,完成(cheng)SF6濃(nong)度(du)、O2含量(liang)及(ji)溫濕度(du)的檢測(ce)。將檢測(ce)結(jie)果采用現場總(zong)線(xian)(xian)(RS-485)方(fang)(fang)式傳(chuan)(chuan)輸(shu)給監控(kong)主機(ji)或PC機(ji)進行(xing)實時顯示。接(jie)線(xian)(xian)方(fang)(fang)式選(xuan)用可插拔式接(jie)線(xian)(xian)端(duan)子(zi),電源與通訊接(jie)線(xian)(xian)采用兩(liang)進兩(liang)出接(jie)線(xian)(xian)方(fang)(fang)式,設有接(jie)線(xian)(xian)端(duan)子(zi)護罩,安(an)全又可靠。是具(ju)有全數(shu)字(zi)傳(chuan)(chuan)輸(shu)功能的新一代(dai)高精(jing)度(du)雙氣體(ti)檢測(ce)檢測(ce)器(qi)。

DX6000H型SF6 在線(xian)(xian)(xian)監(jian)測(ce)(ce)報(bao)警系(xi)統適用(yong)于配電(dian)室(shi)、開(kai)關(guan)站、光伏發(fa)電(dian)廠、海上(shang)風電(dian)場(chang)、10KV、35KV、220KV開(kai)關(guan)柜(ju)、GIS室(shi)等場(chang)所;設備(bei)監(jian)測(ce)(ce)精度(du)高、范圍廣、功能全,具有良(liang)好(hao)的擴(kuo)展(zhan)性 2.1 采用(yong)1024*600觸摸屏,全中(zhong)文菜(cai)單(dan)操作,界面友好(hao),操作簡單(dan); 2.2 設備(bei)集成三組(zu)485接口,采用(yong)插拔式接線(xian)(xian)(xian)端子接線(xian)(xian)(xian)簡單(dan),具有良(liang)好(hao)的抗干擾能力,總(zong)線(xian)(xian)(xian)通(tong)訊(xun),布線(xian)(xian)(xian)經濟(ji),安裝方便; 2.3 三組(zu)DC24V接口,可(ke)選配DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自(zi)(zi)動故障檢測(ce)(ce),并能用(yong)中(zhong)文顯示(shi)處準確的故障部(bu)位及(ji)類型; 2.5 自(zi)(zi)動檢索探測(ce)(ce)器地址及(ji)狀態,SF6/O2/溫濕度(du)探測(ce)(ce)器在同(tong)一系(xi)統監(jian)控; 2.6 大(da)容量儲存芯(xin)片,循環記錄(lu)(lu)報(bao)警信息,大(da)可(ke)記錄(lu)(lu)50000條; 2.7 RS485上(shang)傳(chuan)接口,標準modbus Rtu通(tong)訊(xun)協(xie)議。

2.8 關鍵參(can)數(shu),加密設(she)定(ding),防止(zhi)誤(wu)操作 2.9 多可(ke)(ke)(ke)選配7組(zu)(zu)繼電器(qi)(qi),繼電器(qi)(qi)控制方(fang)式可(ke)(ke)(ke)軟件設(she)置(zhi) 2.10 具有 年-月-日-時(shi)(shi)(shi)-分-秒設(she)置(zhi)功(gong)(gong)能(neng),并且帶有每(mei)周七(qi)天分別(bie)顯(xian)示功(gong)(gong)能(neng) 壁掛式SF6氣(qi)體(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)主(zhu)(zhu)機(ji)(ji)_SF6氧氣(qi)一體(ti)式探測(ce)器(qi)(qi)_SF6泄漏在(zai)線監(jian)測(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)系統(tong)_SF6氣(qi)體(ti)在(zai)線監(jian)測(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)體(ti)在(zai)線監(jian)測(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)系統(tong) 三章(zhang):主(zhu)(zhu)要技(ji)(ji)術指標 3.1 壁掛式主(zhu)(zhu)機(ji)(ji)技(ji)(ji)術指標(DX6000H型(xing)) 3.1.1 工作電壓(ya): AC220V±15%,50Hz±1% 3.1.2 信號(hao)輸出: RS485 modbus_RTU 協議輸出 3.1.3 工作溫度: -20℃~+55℃ 3.1.4 工作濕度: ≤93%RH 3.1.5 顯(xian)示方(fang)式: 列表顯(xian)示,每(mei)頁顯(xian)示8組(zu)(zu)或10組(zu)(zu)數(shu)據(每(mei)組(zu)(zu)包括(kuo)SF6/02/溫度/濕度四種數(shu)據和兩種數(shu)據狀態) 3.1.6 上(shang)傳(chuan)參(can)數(shu): 默(mo)認ID 1(可(ke)(ke)(ke)調(diao)),默(mo)認波特率9600(可(ke)(ke)(ke)調(diao)) 3.1.7 人體(ti)感(gan)(gan)應(ying)(ying):默(mo)認開(kai)(kai)啟(qi)感(gan)(gan)應(ying)(ying)亮(liang)(liang)屏功(gong)(gong)能(neng) 3.1.8 屏幕保(bao)護(hu):默(mo)認開(kai)(kai)啟(qi)亮(liang)(liang)屏5分鐘后自(zi)動(dong)(dong)息屏,人體(ti)感(gan)(gan)應(ying)(ying)或觸摸(mo)可(ke)(ke)(ke)亮(liang)(liang)屏 3.1.9 排風(feng)(feng)(feng)功(gong)(gong)能(neng):自(zi)動(dong)(dong)排風(feng)(feng)(feng),定(ding)時(shi)(shi)(shi)排風(feng)(feng)(feng),手(shou)動(dong)(dong)排風(feng)(feng)(feng),延時(shi)(shi)(shi)排風(feng)(feng)(feng),手(shou)動(dong)(dong)排風(feng)(feng)(feng)可(ke)(ke)(ke)設(she)置(zhi)低1s,大(da)12H,自(zi)動(dong)(dong)排風(feng)(feng)(feng)分為12組(zu)(zu),可(ke)(ke)(ke)設(she)置(zhi)開(kai)(kai)啟(qi)組(zu)(zu)數(shu)、開(kai)(kai)啟(qi)日期、開(kai)(kai)啟(qi)時(shi)(shi)(shi)間(jian)及(ji)啟(qi)動(dong)(dong)時(shi)(shi)(shi)間(jian)(啟(qi)動(dong)(dong)時(shi)(shi)(shi)間(jian)可(ke)(ke)(ke)更改)功(gong)(gong)能(neng) sf6氣(qi)體(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)體(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)裝置(zhi)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)主(zhu)(zhu)機(ji)(ji)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)。

六(liu)氟化硫報警(jing)器(qi)是我公司科研人(ren)員根(gen)據市(shi)場(chang)需求(qiu)研制成功的新一代科技電子產(chan)品,嚴(yan)格(ge)設計制造,探(tan)測(ce)器(qi)內的檢(jian)測(ce)傳感(gan)器(qi)采用進口(kou)傳感(gan)器(qi)作為檢(jian)測(ce)元件,靈(ling)敏度高,響應速度塊,當報警(jing)器(qi)探(tan)測(ce)到環(huan)境中(zhong)的六(liu)氟化硫氣(qi)體濃(nong)度達(da)到或(huo)超過預設置(zhi)報警(jing)點時,控(kong)制主(zhu)機立(li)即發出聲(sheng)光報警(jing),同時可啟動(dong)排風裝置(zhi),已(yi)達(da)到安全之目(mu)的。

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