高壓配電柜SF6系統探測器價格

高壓配電柜SF6系統探測器價格

SF6氣(qi)(qi)(qi)體(ti)已有百年(nian)(nian)歷史，它是法國(guo)兩位(wei)化學家Moissan和Lebeau于(yu)(yu)1900年(nian)(nian)合成的人造惰性氣(qi)(qi)(qi)體(ti)，1940年(nian)(nian)前后，美國(guo)將其(qi)用(yong)于(yu)(yu)曼哈頓計劃(核軍事)。SF6是強(qiang)電(dian)(dian)(dian)(dian)(dian)(dian)負性氣(qi)(qi)(qi)體(ti)，它的分子(zi)極易吸附(fu)自由電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)而形成質(zhi)量大(da)的負離(li)子(zi)，削弱氣(qi)(qi)(qi)體(ti)中碰撞電(dian)(dian)(dian)(dian)(dian)(dian)離(li)過程(cheng)，因(yin)此(ci)其(qi)電(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)絕(jue)緣(yuan)(yuan)強(qiang)度很高，在(zai)均勻電(dian)(dian)(dian)(dian)(dian)(dian)場(chang)(chang)中約為(wei)空氣(qi)(qi)(qi)絕(jue)緣(yuan)(yuan)強(qiang)度的2.5倍。SF6氣(qi)(qi)(qi)體(ti)在(zai)t≈2000K時(shi)出(chu)現熱分解高峰，因(yin)此(ci)在(zai)交流電(dian)(dian)(dian)(dian)(dian)(dian)弧(hu)(hu)電(dian)(dian)(dian)(dian)(dian)(dian)流過零時(shi)，SF6對弧(hu)(hu)道(dao)的冷(leng)卻作用(yong)比空氣(qi)(qi)(qi)強(qiang)得(de)多，其(qi)滅弧(hu)(hu)能力(li)約為(wei)空氣(qi)(qi)(qi)的100倍。SF6氣(qi)(qi)(qi)體(ti)絕(jue)緣(yuan)(yuan)的管道(dao)輸電(dian)(dian)(dian)(dian)(dian)(dian)線的優點是介質(zhi)損耗(hao)小、傳輸容量大(da)，且(qie)可用(yong)于(yu)(yu)高落(luo)差場(chang)(chang)合，因(yin)此(ci)常用(yong)于(yu)(yu)水電(dian)(dian)(dian)(dian)(dian)(dian)站出(chu)線，取代常規的充油電(dian)(dian)(dian)(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)體(ti)絕(jue)緣(yuan)(yuan)的變壓器具有防火防爆(bao)。

顯(xian)示屏由(you)控(kong)(kong)制單(dan)(dan)元(yuan)(yuan)、通信單(dan)(dan)元(yuan)(yuan)、人體感應(ying)啟動顯(xian)示及(ji)語音播(bo)報單(dan)(dan)元(yuan)(yuan)組成，當人體感應(ying)器感應(ying)到(dao)人身啟動信息，將啟動信息通過485總線傳(chuan)輸給(gei)監控(kong)(kong)主機，由(you)監控(kong)(kong)主機控(kong)(kong)制顯(xian)示單(dan)(dan)元(yuan)(yuan)顯(xian)示室內SF6高(gao)值(zhi)及(ji)對應(ying)機號和O2低值(zhi)及(ji)對應(ying)機號，后顯(xian)示室內是否安全，同時語音播(bo)報顯(xian)示內容。專為(wei)多個入口而設計，一般安裝在(zai)場所入口處，為(wei)工作人員在(zai)進入每(mei)個入口時都能及(ji)時播(bo)報和顯(xian)示場所內狀態(tai)和安全情況。

DX6000H型(xing)SF6 在線(xian)(xian)監(jian)測(ce)(ce)報警(jing)系(xi)統適用(yong)(yong)于配電(dian)室(shi)、開關站、光伏發(fa)電(dian)廠(chang)、海上風(feng)電(dian)場、10KV、35KV、220KV開關柜、GIS室(shi)等(deng)場所；設備監(jian)測(ce)(ce)精度(du)高(gao)、范圍廣、功能(neng)(neng)全，具有良好(hao)的(de)擴(kuo)展性 2.1 采用(yong)(yong)1024*600觸摸屏，全中文菜單操(cao)作，界(jie)面友好(hao)，操(cao)作簡單； 2.2 設備集成三(san)組(zu)485接口，采用(yong)(yong)插(cha)拔式接線(xian)(xian)端子(zi)接線(xian)(xian)簡單，具有良好(hao)的(de)抗干(gan)擾能(neng)(neng)力，總線(xian)(xian)通訊，布(bu)線(xian)(xian)經濟(ji)，安裝方(fang)便； 2.3 三(san)組(zu)DC24V接口，可選配DC3.3V、DC5V、DC12V電(dian)壓(ya)輸出， 2.4 自動故障檢(jian)測(ce)(ce)，并(bing)能(neng)(neng)用(yong)(yong)中文顯示處準確的(de)故障部位及類型(xing)； 2.5 自動檢(jian)索探(tan)測(ce)(ce)器地址(zhi)及狀態，SF6/O2/溫濕度(du)探(tan)測(ce)(ce)器在同(tong)一系(xi)統監(jian)控； 2.6 大(da)容(rong)量(liang)儲存芯片(pian)，循環記錄報警(jing)信息，大(da)可記錄50000條； 2.7 RS485上傳(chuan)接口，標準modbus Rtu通訊協(xie)議。

2.8 關(guan)鍵參數(shu)(shu)，加(jia)密設(she)定，防止誤操(cao)作(zuo) 2.9 多可(ke)(ke)(ke)選(xuan)配7組(zu)(zu)繼電(dian)器，繼電(dian)器控制(zhi)方(fang)(fang)式(shi)可(ke)(ke)(ke)軟件設(she)置(zhi) 2.10 具有(you) 年-月-日-時(shi)-分-秒設(she)置(zhi)功(gong)能(neng)(neng)，并(bing)且(qie)帶有(you)每(mei)周七天(tian)分別顯(xian)示功(gong)能(neng)(neng) 壁掛(gua)式(shi)SF6氣(qi)(qi)(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)機(ji)_SF6氧氣(qi)(qi)(qi)一體(ti)(ti)式(shi)探測(ce)器_SF6泄漏在(zai)線監(jian)測(ce)報(bao)(bao)警(jing)(jing)(jing)(jing)系(xi)統(tong)_SF6氣(qi)(qi)(qi)體(ti)(ti)在(zai)線監(jian)測(ce)報(bao)(bao)警(jing)(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)(qi)(qi)體(ti)(ti)在(zai)線監(jian)測(ce)報(bao)(bao)警(jing)(jing)(jing)(jing)系(xi)統(tong) 三章：主(zhu)要(yao)技術指標 3.1 壁掛(gua)式(shi)主(zhu)機(ji)技術指標（DX6000H型） 3.1.1 工作(zuo)電(dian)壓： AC220V±15%,50Hz±1% 3.1.2 信號(hao)輸出： RS485 modbus_RTU 協議輸出 3.1.3 工作(zuo)溫(wen)度(du)： -20℃～+55℃ 3.1.4 工作(zuo)濕度(du)： ≤93%RH 3.1.5 顯(xian)示方(fang)(fang)式(shi): 列表顯(xian)示,每(mei)頁顯(xian)示8組(zu)(zu)或10組(zu)(zu)數(shu)(shu)據(ju)(每(mei)組(zu)(zu)包括SF6/02/溫(wen)度(du)/濕度(du)四種數(shu)(shu)據(ju)和兩種數(shu)(shu)據(ju)狀態) 3.1.6 上(shang)傳參數(shu)(shu)： 默(mo)認(ren)ID 1(可(ke)(ke)(ke)調)，默(mo)認(ren)波特率9600（可(ke)(ke)(ke)調） 3.1.7 人體(ti)(ti)感應：默(mo)認(ren)開(kai)啟(qi)(qi)感應亮(liang)屏功(gong)能(neng)(neng) 3.1.8 屏幕保護：默(mo)認(ren)開(kai)啟(qi)(qi)亮(liang)屏5分鐘后自(zi)(zi)動(dong)(dong)息屏，人體(ti)(ti)感應或觸摸可(ke)(ke)(ke)亮(liang)屏 3.1.9 排(pai)風(feng)功(gong)能(neng)(neng)：自(zi)(zi)動(dong)(dong)排(pai)風(feng)，定時(shi)排(pai)風(feng)，手動(dong)(dong)排(pai)風(feng)，延(yan)時(shi)排(pai)風(feng)，手動(dong)(dong)排(pai)風(feng)可(ke)(ke)(ke)設(she)置(zhi)低1s，大(da)12H，自(zi)(zi)動(dong)(dong)排(pai)風(feng)分為(wei)12組(zu)(zu)，可(ke)(ke)(ke)設(she)置(zhi)開(kai)啟(qi)(qi)組(zu)(zu)數(shu)(shu)、開(kai)啟(qi)(qi)日期、開(kai)啟(qi)(qi)時(shi)間及啟(qi)(qi)動(dong)(dong)時(shi)間（啟(qi)(qi)動(dong)(dong)時(shi)間可(ke)(ke)(ke)更改(gai)）功(gong)能(neng)(neng) sf6氣(qi)(qi)(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)(jing)(jing)裝置(zhi)_SF6氣(qi)(qi)(qi)體(ti)(ti)報(bao)(bao)警(jing)(jing)(jing)(jing)器_SF6報(bao)(bao)警(jing)(jing)(jing)(jing)裝置(zhi)_SF6報(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)機(ji)_SF6報(bao)(bao)警(jing)(jing)(jing)(jing)器。

六氟(fu)化(hua)(hua)硫氣(qi)體報(bao)警(jing)器(qi)(qi)，六氟(fu)化(hua)(hua)硫報(bao)警(jing)器(qi)(qi)，六氟(fu)化(hua)(hua)硫泄漏(lou)報(bao)警(jing)器(qi)(qi)，能自(zi)動(dong)(dong)適應(ying)環(huan)境(jing)的(de)(de)變化(hua)(hua)，自(zi)動(dong)(dong)修正傳感器(qi)(qi)的(de)(de)老化(hua)(hua)曲線，保持恒(heng)定的(de)(de)報(bao)警(jing)靈敏度，具備識(shi)(shi)別傳感器(qi)(qi)故障及提(ti)供(gong)高濃(nong)度氣(qi)體超限保護的(de)(de)能力(li)，當傳感器(qi)(qi)由于老化(hua)(hua)而可能失去功能時，六氟(fu)化(hua)(hua)硫氣(qi)體報(bao)警(jing)器(qi)(qi)能自(zi)動(dong)(dong)識(shi)(shi)別并報(bao)警(jing)，有效避(bi)免了漏(lou)報(bao)，內置(zhi)唯一的(de)(de)電子串號，無(wu)需撥碼(ma)，避(bi)免了撥碼(ma)開關的(de)(de)機械故障帶(dai)來(lai)的(de)(de)系統(tong)不穩定。