核電站常州sf6報警系統檢測儀批發

核電站常州sf6報警系統檢測儀批發

SF6氣(qi)(qi)(qi)體已有百年歷(li)史，它是(shi)法國兩位化(hua)學家Moissan和Lebeau于1900年合(he)成(cheng)的(de)(de)(de)(de)人造惰性氣(qi)(qi)(qi)體，1940年前(qian)后(hou)，美國將其用(yong)(yong)于曼(man)哈(ha)頓(dun)計劃(核軍事)。SF6是(shi)強(qiang)電(dian)(dian)負性氣(qi)(qi)(qi)體，它的(de)(de)(de)(de)分(fen)子(zi)極易吸附自由(you)電(dian)(dian)子(zi)而(er)形成(cheng)質量大(da)的(de)(de)(de)(de)負離(li)子(zi)，削(xue)弱(ruo)氣(qi)(qi)(qi)體中(zhong)(zhong)碰撞電(dian)(dian)離(li)過(guo)程，因此(ci)(ci)其電(dian)(dian)氣(qi)(qi)(qi)絕緣(yuan)強(qiang)度很高，在均勻電(dian)(dian)場中(zhong)(zhong)約為空氣(qi)(qi)(qi)絕緣(yuan)強(qiang)度的(de)(de)(de)(de)2.5倍(bei)。SF6氣(qi)(qi)(qi)體在t≈2000K時出現(xian)熱分(fen)解高峰，因此(ci)(ci)在交流(liu)電(dian)(dian)弧(hu)電(dian)(dian)流(liu)過(guo)零時，SF6對弧(hu)道的(de)(de)(de)(de)冷卻(que)作用(yong)(yong)比(bi)空氣(qi)(qi)(qi)強(qiang)得多，其滅弧(hu)能力約為空氣(qi)(qi)(qi)的(de)(de)(de)(de)100倍(bei)。SF6氣(qi)(qi)(qi)體絕緣(yuan)的(de)(de)(de)(de)管道輸電(dian)(dian)線的(de)(de)(de)(de)優(you)點是(shi)介質損耗小、傳(chuan)輸容(rong)量大(da)，且可用(yong)(yong)于高落差場合(he)，因此(ci)(ci)常用(yong)(yong)于水電(dian)(dian)站出線，取(qu)代常規(gui)的(de)(de)(de)(de)充(chong)油電(dian)(dian)纜(lan)。SF6氣(qi)(qi)(qi)體絕緣(yuan)的(de)(de)(de)(de)變壓器具有防火(huo)防爆。

雙氣(qi)體檢測器(qi)主(zhu)要由傳(chuan)感器(qi)、單片機、運算放大電路、通訊芯(xin)片等組成。傳(chuan)感器(qi)將氣(qi)體濃度轉換(huan)為(wei)模(mo)擬電信(xin)號(hao)(hao)，然后(hou)(hou)將模(mo)擬電信(xin)號(hao)(hao)通過運算放大電路、單片機轉換(huan)為(wei)數字信(xin)號(hao)(hao)，后(hou)(hou)通過通訊芯(xin)片轉換(huan)為(wei)modbus RTU標準信(xin)號(hao)(hao)，上傳(chuan)給控(kong)制(zhi)器(qi)。

DX6000H型SF6 在線(xian)監(jian)測(ce)(ce)(ce)報警(jing)系統(tong)適用(yong)于配電室(shi)、開(kai)關(guan)站、光(guang)伏發電廠(chang)、海上風電場、10KV、35KV、220KV開(kai)關(guan)柜、GIS室(shi)等場所；設(she)備(bei)監(jian)測(ce)(ce)(ce)精度(du)高(gao)、范圍廣(guang)、功(gong)能(neng)全，具有(you)良好的(de)(de)擴展性 2.1 采(cai)用(yong)1024*600觸摸屏(ping)，全中文菜單(dan)(dan)操作，界(jie)面友好，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(yong)插拔式(shi)接(jie)線(xian)端子接(jie)線(xian)簡單(dan)(dan)，具有(you)良好的(de)(de)抗干擾能(neng)力(li)，總線(xian)通訊，布線(xian)經濟，安裝(zhuang)方便； 2.3 三(san)組DC24V接(jie)口(kou)，可選(xuan)配DC3.3V、DC5V、DC12V電壓(ya)輸出， 2.4 自動故障(zhang)檢測(ce)(ce)(ce)，并能(neng)用(yong)中文顯示(shi)處準確的(de)(de)故障(zhang)部位(wei)及類型； 2.5 自動檢索(suo)探測(ce)(ce)(ce)器(qi)地址及狀態，SF6/O2/溫濕度(du)探測(ce)(ce)(ce)器(qi)在同(tong)一(yi)系統(tong)監(jian)控； 2.6 大容量(liang)儲(chu)存(cun)芯片，循環記(ji)(ji)錄報警(jing)信息，大可記(ji)(ji)錄50000條(tiao)； 2.7 RS485上傳(chuan)接(jie)口(kou)，標(biao)準modbus Rtu通訊協議。

2.8 關鍵參數(shu)，加密設(she)定，防止誤(wu)操作(zuo) 2.9 多可(ke)(ke)(ke)(ke)選配(pei)7組繼電器，繼電器控(kong)制方式可(ke)(ke)(ke)(ke)軟件設(she)置(zhi)(zhi)(zhi) 2.10 具有(you)(you) 年(nian)-月-日-時(shi)-分(fen)-秒(miao)設(she)置(zhi)(zhi)(zhi)功(gong)(gong)(gong)能(neng)，并且帶(dai)有(you)(you)每(mei)周七天分(fen)別(bie)顯示(shi)功(gong)(gong)(gong)能(neng) 壁(bi)掛(gua)式SF6氣(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)主(zhu)機(ji)_SF6氧氣(qi)一體(ti)(ti)(ti)(ti)式探測(ce)器_SF6泄漏在(zai)線監(jian)(jian)測(ce)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)系(xi)統(tong)_SF6氣(qi)體(ti)(ti)(ti)(ti)在(zai)線監(jian)(jian)測(ce)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)_SF6氣(qi)體(ti)(ti)(ti)(ti)在(zai)線監(jian)(jian)測(ce)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)系(xi)統(tong) 三章：主(zhu)要(yao)技(ji)術指標 3.1 壁(bi)掛(gua)式主(zhu)機(ji)技(ji)術指標（DX6000H型） 3.1.1 工(gong)作(zuo)電壓： AC220V±15%,50Hz±1% 3.1.2 信(xin)號輸(shu)(shu)出： RS485 modbus_RTU 協(xie)議(yi)輸(shu)(shu)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(shi)方式: 列(lie)表顯示(shi),每(mei)頁顯示(shi)8組或10組數(shu)據(ju)(每(mei)組包(bao)括SF6/02/溫度/濕度四種數(shu)據(ju)和(he)兩(liang)種數(shu)據(ju)狀(zhuang)態) 3.1.6 上傳參數(shu)： 默認ID 1(可(ke)(ke)(ke)(ke)調(diao))，默認波特率9600（可(ke)(ke)(ke)(ke)調(diao)） 3.1.7 人(ren)體(ti)(ti)(ti)(ti)感(gan)應(ying)：默認開(kai)(kai)啟(qi)(qi)感(gan)應(ying)亮屏(ping)(ping)功(gong)(gong)(gong)能(neng) 3.1.8 屏(ping)(ping)幕保(bao)護：默認開(kai)(kai)啟(qi)(qi)亮屏(ping)(ping)5分(fen)鐘后自(zi)(zi)動(dong)(dong)(dong)息屏(ping)(ping)，人(ren)體(ti)(ti)(ti)(ti)感(gan)應(ying)或觸摸(mo)可(ke)(ke)(ke)(ke)亮屏(ping)(ping) 3.1.9 排(pai)風(feng)(feng)功(gong)(gong)(gong)能(neng)：自(zi)(zi)動(dong)(dong)(dong)排(pai)風(feng)(feng)，定時(shi)排(pai)風(feng)(feng)，手動(dong)(dong)(dong)排(pai)風(feng)(feng)，延時(shi)排(pai)風(feng)(feng)，手動(dong)(dong)(dong)排(pai)風(feng)(feng)可(ke)(ke)(ke)(ke)設(she)置(zhi)(zhi)(zhi)低1s，大12H，自(zi)(zi)動(dong)(dong)(dong)排(pai)風(feng)(feng)分(fen)為12組，可(ke)(ke)(ke)(ke)設(she)置(zhi)(zhi)(zhi)開(kai)(kai)啟(qi)(qi)組數(shu)、開(kai)(kai)啟(qi)(qi)日期、開(kai)(kai)啟(qi)(qi)時(shi)間(jian)及啟(qi)(qi)動(dong)(dong)(dong)時(shi)間(jian)（啟(qi)(qi)動(dong)(dong)(dong)時(shi)間(jian)可(ke)(ke)(ke)(ke)更改）功(gong)(gong)(gong)能(neng) sf6氣(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)_SF6氣(qi)體(ti)(ti)(ti)(ti)報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)器_SF6報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)_SF6報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)主(zhu)機(ji)_SF6報(bao)(bao)(bao)(bao)(bao)(bao)警(jing)器。

專業生產在(zai)線(xian)式(shi)/固(gu)定(ding)式(shi)、、六氟(fu)化(hua)硫(liu)(liu)報(bao)警器(qi)、六氟(fu)化(hua)硫(liu)(liu)濃(nong)(nong)(nong)度(du)檢(jian)測報(bao)警器(qi)， 六氟(fu)化(hua)硫(liu)(liu)報(bao)警器(qi)的特(te)點為檢(jian)測精(jing)度(du)高、性能穩定(ding)、抗中毒(du)、抗干(gan)擾能力強，質(zhi)量可(ke)靠。六氟(fu)化(hua)硫(liu)(liu)報(bao)警器(qi)可(ke)長期工作于易燃(ran)易爆氣體場所，與(yu)報(bao)警控制器(qi)配套使用(yong)，實時(shi)監(jian)測現(xian)場氣體濃(nong)(nong)(nong)度(du)，濃(nong)(nong)(nong)度(du)超標確保一時(shi)間(jian)發出報(bao)警信(xin)號，及時(shi)消除隱患。