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光伏站sf6氣體泄漏報警監測檢測儀多少錢

發布時間:2023-11-12 20:12:56       發布人:dxdz  瀏覽量:

光伏站sf6氣體泄漏報警監測檢測儀多少錢

SF6氣(qi)(qi)(qi)體(ti)已有百年歷史,它(ta)是(shi)法(fa)國兩位化學家Moissan和Lebeau于1900年合成(cheng)的(de)(de)(de)人造惰性(xing)氣(qi)(qi)(qi)體(ti),1940年前(qian)后,美國將其用(yong)(yong)于曼哈頓計劃(核軍(jun)事)。SF6是(shi)強電(dian)(dian)負(fu)性(xing)氣(qi)(qi)(qi)體(ti),它(ta)的(de)(de)(de)分子(zi)極易吸附自(zi)由電(dian)(dian)子(zi)而形成(cheng)質量大(da)的(de)(de)(de)負(fu)離(li)子(zi),削弱氣(qi)(qi)(qi)體(ti)中(zhong)碰撞電(dian)(dian)離(li)過(guo)程,因(yin)此其電(dian)(dian)氣(qi)(qi)(qi)絕緣強度很高,在均勻電(dian)(dian)場(chang)中(zhong)約(yue)為空(kong)氣(qi)(qi)(qi)絕緣強度的(de)(de)(de)2.5倍(bei)。SF6氣(qi)(qi)(qi)體(ti)在t≈2000K時(shi)出現熱分解高峰(feng),因(yin)此在交流電(dian)(dian)弧電(dian)(dian)流過(guo)零(ling)時(shi),SF6對弧道的(de)(de)(de)冷卻作用(yong)(yong)比空(kong)氣(qi)(qi)(qi)強得多(duo),其滅弧能力(li)約(yue)為空(kong)氣(qi)(qi)(qi)的(de)(de)(de)100倍(bei)。SF6氣(qi)(qi)(qi)體(ti)絕緣的(de)(de)(de)管(guan)道輸電(dian)(dian)線的(de)(de)(de)優(you)點是(shi)介質損耗小、傳輸容(rong)量大(da),且可用(yong)(yong)于高落差場(chang)合,因(yin)此常(chang)用(yong)(yong)于水電(dian)(dian)站(zhan)出線,取代(dai)常(chang)規的(de)(de)(de)充油(you)電(dian)(dian)纜。SF6氣(qi)(qi)(qi)體(ti)絕緣的(de)(de)(de)變壓器具有防火(huo)防爆。

顯(xian)示(shi)(shi)(shi)屏由(you)(you)控(kong)(kong)制(zhi)單元(yuan)、通(tong)信(xin)單元(yuan)、人體(ti)感應(ying)啟動(dong)(dong)顯(xian)示(shi)(shi)(shi)及語(yu)音播報單元(yuan)組成,當人體(ti)感應(ying)器感應(ying)到人身啟動(dong)(dong)信(xin)息(xi)(xi),將啟動(dong)(dong)信(xin)息(xi)(xi)通(tong)過485總線傳輸給監(jian)控(kong)(kong)主(zhu)機(ji),由(you)(you)監(jian)控(kong)(kong)主(zhu)機(ji)控(kong)(kong)制(zhi)顯(xian)示(shi)(shi)(shi)單元(yuan)顯(xian)示(shi)(shi)(shi)室內(nei)SF6高值及對應(ying)機(ji)號和O2低值及對應(ying)機(ji)號,后顯(xian)示(shi)(shi)(shi)室內(nei)是否安(an)全,同時語(yu)音播報顯(xian)示(shi)(shi)(shi)內(nei)容。專為多個入口而設(she)計,一般安(an)裝在場所入口處(chu),為工作(zuo)人員(yuan)在進入每個入口時都能(neng)及時播報和顯(xian)示(shi)(shi)(shi)場所內(nei)狀(zhuang)態和安(an)全情況。

DX6000H型(xing)SF6 在線(xian)監(jian)測(ce)報(bao)警(jing)(jing)系(xi)統適用(yong)(yong)(yong)于配(pei)電(dian)室(shi)、開關站、光伏發電(dian)廠、海上(shang)(shang)風電(dian)場、10KV、35KV、220KV開關柜(ju)、GIS室(shi)等(deng)場所(suo);設備監(jian)測(ce)精度(du)高、范圍廣(guang)、功能全(quan)(quan),具有良(liang)好(hao)的(de)擴(kuo)展性 2.1 采用(yong)(yong)(yong)1024*600觸摸屏,全(quan)(quan)中(zhong)文菜單操(cao)作,界面(mian)友好(hao),操(cao)作簡單; 2.2 設備集成三組485接(jie)口(kou),采用(yong)(yong)(yong)插(cha)拔式接(jie)線(xian)端子接(jie)線(xian)簡單,具有良(liang)好(hao)的(de)抗干擾能力,總(zong)線(xian)通訊(xun),布線(xian)經濟,安裝(zhuang)方便(bian); 2.3 三組DC24V接(jie)口(kou),可(ke)選配(pei)DC3.3V、DC5V、DC12V電(dian)壓輸(shu)出, 2.4 自動故障檢(jian)測(ce),并能用(yong)(yong)(yong)中(zhong)文顯示處準(zhun)確的(de)故障部位(wei)及(ji)類型(xing); 2.5 自動檢(jian)索探(tan)(tan)測(ce)器(qi)地址及(ji)狀(zhuang)態,SF6/O2/溫濕度(du)探(tan)(tan)測(ce)器(qi)在同一系(xi)統監(jian)控; 2.6 大容量儲存芯(xin)片(pian),循環記錄(lu)報(bao)警(jing)(jing)信(xin)息(xi),大可(ke)記錄(lu)50000條; 2.7 RS485上(shang)(shang)傳接(jie)口(kou),標準(zhun)modbus Rtu通訊(xun)協(xie)議。

2.8 關鍵參數(shu)(shu),加密設定,防止(zhi)誤操(cao)作 2.9 多可(ke)選配7組繼電(dian)器(qi),繼電(dian)器(qi)控制方(fang)式(shi)可(ke)軟件設置(zhi) 2.10 具有(you) 年-月-日-時(shi)-分(fen)-秒設置(zhi)功(gong)能(neng),并且帶有(you)每周七天(tian)分(fen)別顯(xian)(xian)(xian)(xian)示功(gong)能(neng) 壁掛式(shi)SF6氣體(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)主(zhu)機_SF6氧氣一體(ti)(ti)(ti)式(shi)探測(ce)器(qi)_SF6泄漏在線監(jian)測(ce)報(bao)(bao)警(jing)(jing)系統_SF6氣體(ti)(ti)(ti)在線監(jian)測(ce)報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)_SF6氣體(ti)(ti)(ti)在線監(jian)測(ce)報(bao)(bao)警(jing)(jing)系統 三章:主(zhu)要技術指(zhi)標 3.1 壁掛式(shi)主(zhu)機技術指(zhi)標(DX6000H型) 3.1.1 工(gong)作電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)(shu)出: RS485 modbus_RTU 協議輸(shu)(shu)出 3.1.3 工(gong)作溫度: -20℃~+55℃ 3.1.4 工(gong)作濕(shi)度: ≤93%RH 3.1.5 顯(xian)(xian)(xian)(xian)示方(fang)式(shi): 列(lie)表顯(xian)(xian)(xian)(xian)示,每頁顯(xian)(xian)(xian)(xian)示8組或(huo)10組數(shu)(shu)據(ju)(每組包(bao)括SF6/02/溫度/濕(shi)度四種數(shu)(shu)據(ju)和(he)兩種數(shu)(shu)據(ju)狀態) 3.1.6 上傳參數(shu)(shu): 默(mo)認(ren)ID 1(可(ke)調(diao)),默(mo)認(ren)波特率(lv)9600(可(ke)調(diao)) 3.1.7 人體(ti)(ti)(ti)感應(ying):默(mo)認(ren)開啟(qi)感應(ying)亮(liang)屏(ping)(ping)功(gong)能(neng) 3.1.8 屏(ping)(ping)幕保護:默(mo)認(ren)開啟(qi)亮(liang)屏(ping)(ping)5分(fen)鐘(zhong)后(hou)自動(dong)息屏(ping)(ping),人體(ti)(ti)(ti)感應(ying)或(huo)觸摸可(ke)亮(liang)屏(ping)(ping) 3.1.9 排(pai)風(feng)功(gong)能(neng):自動(dong)排(pai)風(feng),定時(shi)排(pai)風(feng),手動(dong)排(pai)風(feng),延時(shi)排(pai)風(feng),手動(dong)排(pai)風(feng)可(ke)設置(zhi)低1s,大12H,自動(dong)排(pai)風(feng)分(fen)為12組,可(ke)設置(zhi)開啟(qi)組數(shu)(shu)、開啟(qi)日期、開啟(qi)時(shi)間(jian)(jian)及(ji)啟(qi)動(dong)時(shi)間(jian)(jian)(啟(qi)動(dong)時(shi)間(jian)(jian)可(ke)更改(gai))功(gong)能(neng) sf6氣體(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)_SF6氣體(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)器(qi)_SF6報(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)_SF6報(bao)(bao)警(jing)(jing)主(zhu)機_SF6報(bao)(bao)警(jing)(jing)器(qi)。

專業生產在(zai)線式/固定式、、六(liu)氟化(hua)硫(liu)報(bao)警(jing)(jing)器(qi)(qi)、六(liu)氟化(hua)硫(liu)濃(nong)(nong)度(du)(du)檢(jian)測報(bao)警(jing)(jing)器(qi)(qi), 六(liu)氟化(hua)硫(liu)報(bao)警(jing)(jing)器(qi)(qi)的特點為檢(jian)測精度(du)(du)高、性能(neng)穩定、抗中毒、抗干擾(rao)能(neng)力強,質量可靠。六(liu)氟化(hua)硫(liu)報(bao)警(jing)(jing)器(qi)(qi)可長期工作于(yu)易燃易爆氣(qi)體場所,與報(bao)警(jing)(jing)控(kong)制器(qi)(qi)配套使用(yong),實時監(jian)測現場氣(qi)體濃(nong)(nong)度(du)(du),濃(nong)(nong)度(du)(du)超(chao)標確保一時間發出(chu)報(bao)警(jing)(jing)信號,及時消除隱患。

光伏站sf6氣體泄漏報警監測檢測儀多少錢 燃氣報警器_可燃氣體報警器_可燃氣體探測器_氣體報警控制器_SF6泄漏報警主機_東信電子 光伏站sf6氣體泄漏報警監測檢測儀多少錢

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