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高壓配電柜sf6泄漏檢測報警系統探測主機價格SF6報警

發布時間:2024-02-16 04:56:05       發布人:dxdz  瀏覽量:

高壓配電柜sf6泄漏檢測報警系統探測主機價格SF6報警

SF6氣(qi)(qi)體已有百年歷(li)史,它是(shi)法國兩位(wei)化學家(jia)Moissan和Lebeau于1900年合成(cheng)的(de)人造惰性(xing)(xing)氣(qi)(qi)體,1940年前(qian)后(hou),美國將其用(yong)于曼哈(ha)頓(dun)計劃(核(he)軍(jun)事)。SF6是(shi)強(qiang)電(dian)(dian)(dian)負性(xing)(xing)氣(qi)(qi)體,它的(de)分(fen)子(zi)極易(yi)吸(xi)附自(zi)由電(dian)(dian)(dian)子(zi)而形(xing)成(cheng)質量(liang)大的(de)負離(li)子(zi),削弱氣(qi)(qi)體中碰撞電(dian)(dian)(dian)離(li)過程,因此其電(dian)(dian)(dian)氣(qi)(qi)絕(jue)緣強(qiang)度很高(gao),在均(jun)勻(yun)電(dian)(dian)(dian)場中約(yue)為空(kong)氣(qi)(qi)絕(jue)緣強(qiang)度的(de)2.5倍(bei)。SF6氣(qi)(qi)體在t≈2000K時出現熱分(fen)解高(gao)峰(feng),因此在交(jiao)流電(dian)(dian)(dian)弧電(dian)(dian)(dian)流過零時,SF6對弧道的(de)冷卻作用(yong)比空(kong)氣(qi)(qi)強(qiang)得多,其滅弧能力(li)約(yue)為空(kong)氣(qi)(qi)的(de)100倍(bei)。SF6氣(qi)(qi)體絕(jue)緣的(de)管道輸(shu)電(dian)(dian)(dian)線的(de)優點是(shi)介質損耗小、傳(chuan)輸(shu)容量(liang)大,且可用(yong)于高(gao)落(luo)差場合,因此常用(yong)于水(shui)電(dian)(dian)(dian)站出線,取代(dai)常規的(de)充油(you)電(dian)(dian)(dian)纜。SF6氣(qi)(qi)體絕(jue)緣的(de)變壓器具有防(fang)火防(fang)爆。

雙氣(qi)體檢測(ce)器主要由傳感器、單片機、運算(suan)放(fang)大電(dian)路(lu)、通訊(xun)芯片等組成。傳感器將氣(qi)體濃度轉(zhuan)(zhuan)換(huan)為模擬電(dian)信號(hao),然后(hou)將模擬電(dian)信號(hao)通過(guo)運算(suan)放(fang)大電(dian)路(lu)、單片機轉(zhuan)(zhuan)換(huan)為數(shu)字信號(hao),后(hou)通過(guo)通訊(xun)芯片轉(zhuan)(zhuan)換(huan)為modbus RTU標準信號(hao),上傳給控(kong)制器。

DX6000H型SF6 在(zai)線監(jian)測報(bao)警系(xi)統(tong)適用(yong)于配電(dian)(dian)室、開關站、光伏發電(dian)(dian)廠、海上(shang)風電(dian)(dian)場、10KV、35KV、220KV開關柜、GIS室等場所;設備監(jian)測精度(du)高、范圍廣、功能全,具有(you)良好(hao)的擴展性 2.1 采(cai)用(yong)1024*600觸摸屏,全中(zhong)文(wen)菜單(dan)操作,界面(mian)友(you)好(hao),操作簡單(dan); 2.2 設備集成三(san)組485接(jie)(jie)(jie)口(kou),采(cai)用(yong)插拔(ba)式接(jie)(jie)(jie)線端子接(jie)(jie)(jie)線簡單(dan),具有(you)良好(hao)的抗干擾(rao)能力,總線通(tong)訊,布線經(jing)濟,安裝方便(bian); 2.3 三(san)組DC24V接(jie)(jie)(jie)口(kou),可選配DC3.3V、DC5V、DC12V電(dian)(dian)壓輸出, 2.4 自動故障(zhang)檢測,并能用(yong)中(zhong)文(wen)顯示處準確(que)的故障(zhang)部位及類型; 2.5 自動檢索探測器地址及狀態,SF6/O2/溫(wen)濕度(du)探測器在(zai)同一系(xi)統(tong)監(jian)控(kong); 2.6 大(da)(da)容量儲存芯片,循(xun)環記錄報(bao)警信息,大(da)(da)可記錄50000條; 2.7 RS485上(shang)傳接(jie)(jie)(jie)口(kou),標準modbus Rtu通(tong)訊協議。

2.8 關(guan)鍵參數(shu)(shu),加密設(she)(she)定(ding),防(fang)止誤(wu)操作(zuo)(zuo) 2.9 多可選配7組(zu)繼(ji)電(dian)器(qi),繼(ji)電(dian)器(qi)控制方式可軟件設(she)(she)置(zhi)(zhi)(zhi) 2.10 具有(you) 年-月-日-時-分(fen)(fen)-秒(miao)設(she)(she)置(zhi)(zhi)(zhi)功能(neng)(neng),并且(qie)帶有(you)每周七(qi)天(tian)分(fen)(fen)別顯(xian)(xian)示(shi)功能(neng)(neng) 壁(bi)掛(gua)式SF6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)主機_SF6氧氣(qi)一體(ti)(ti)(ti)式探測(ce)器(qi)_SF6泄漏在(zai)線監測(ce)報(bao)(bao)(bao)警(jing)系統(tong)_SF6氣(qi)體(ti)(ti)(ti)在(zai)線監測(ce)報(bao)(bao)(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6氣(qi)體(ti)(ti)(ti)在(zai)線監測(ce)報(bao)(bao)(bao)警(jing)系統(tong) 三章:主要技術指標 3.1 壁(bi)掛(gua)式主機技術指標(DX6000H型) 3.1.1 工作(zuo)(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協(xie)議輸出 3.1.3 工作(zuo)(zuo)溫度(du)(du)(du): -20℃~+55℃ 3.1.4 工作(zuo)(zuo)濕度(du)(du)(du): ≤93%RH 3.1.5 顯(xian)(xian)示(shi)方式: 列表(biao)顯(xian)(xian)示(shi),每頁顯(xian)(xian)示(shi)8組(zu)或10組(zu)數(shu)(shu)據(ju)(每組(zu)包括(kuo)SF6/02/溫度(du)(du)(du)/濕度(du)(du)(du)四種數(shu)(shu)據(ju)和兩種數(shu)(shu)據(ju)狀態) 3.1.6 上傳(chuan)參數(shu)(shu): 默(mo)認ID 1(可調),默(mo)認波特率9600(可調) 3.1.7 人(ren)體(ti)(ti)(ti)感(gan)應(ying):默(mo)認開(kai)啟(qi)(qi)感(gan)應(ying)亮屏功能(neng)(neng) 3.1.8 屏幕(mu)保護(hu):默(mo)認開(kai)啟(qi)(qi)亮屏5分(fen)(fen)鐘后自動(dong)(dong)息屏,人(ren)體(ti)(ti)(ti)感(gan)應(ying)或觸摸(mo)可亮屏 3.1.9 排(pai)風功能(neng)(neng):自動(dong)(dong)排(pai)風,定(ding)時排(pai)風,手動(dong)(dong)排(pai)風,延時排(pai)風,手動(dong)(dong)排(pai)風可設(she)(she)置(zhi)(zhi)(zhi)低1s,大12H,自動(dong)(dong)排(pai)風分(fen)(fen)為12組(zu),可設(she)(she)置(zhi)(zhi)(zhi)開(kai)啟(qi)(qi)組(zu)數(shu)(shu)、開(kai)啟(qi)(qi)日期、開(kai)啟(qi)(qi)時間及啟(qi)(qi)動(dong)(dong)時間(啟(qi)(qi)動(dong)(dong)時間可更改)功能(neng)(neng) sf6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)器(qi)_SF6報(bao)(bao)(bao)警(jing)裝置(zhi)(zhi)(zhi)_SF6報(bao)(bao)(bao)警(jing)主機_SF6報(bao)(bao)(bao)警(jing)器(qi)。

SF6行(xing)業(ye)安全法規摘錄 ■191條 裝有(you)SF6設備的配(pei)電(dian)(dian)裝置室(shi)(shi)(shi)和SF6氣(qi)(qi)(qi)體(ti)(ti)實(shi)驗室(shi)(shi)(shi),必(bi)須裝設強力(li)通(tong)風(feng)裝置。風(feng)口應(ying)設置在(zai)室(shi)(shi)(shi)內(nei)低部。■192條 在(zai)室(shi)(shi)(shi)內(nei),設備充裝SF6氣(qi)(qi)(qi)體(ti)(ti)時(shi)(shi),周(zhou)圍環(huan)境相對濕度應(ying)≤80%,同時(shi)(shi)必(bi)須開啟通(tong)風(feng)系統,并(bing)(bing)避(bi)免SF6氣(qi)(qi)(qi)體(ti)(ti)漏(lou)泄到工(gong)(gong)作(zuo)區。工(gong)(gong)作(zuo)區空(kong)氣(qi)(qi)(qi)中(zhong)SF6氣(qi)(qi)(qi)體(ti)(ti)含(han)(han)量(liang)不得超過1000ppm。■196條 工(gong)(gong)作(zuo)人(ren)員進(jin)入(ru)SF6配(pei)電(dian)(dian)裝置室(shi)(shi)(shi),必(bi)須先(xian)通(tong)風(feng)15min,并(bing)(bing)用檢漏(lou)儀測量(liang)SF6氣(qi)(qi)(qi)體(ti)(ti)含(han)(han)量(liang)。盡量(liang)避(bi)免一(yi)人(ren)進(jin)入(ru)SF6配(pei)電(dian)(dian)裝置室(shi)(shi)(shi)進(jin)行(xing)巡視,不準(zhun)一(yi)人(ren)進(jin)入(ru)從事檢修(xiu)工(gong)(gong)作(zuo)。■198條 進(jin)入(ru)SF6配(pei)電(dian)(dian)裝置室(shi)(shi)(shi)低位區或電(dian)(dian)纜溝進(jin)行(xing)工(gong)(gong)作(zuo)應(ying)先(xian)檢測含(han)(han)氧(yang)量(liang)(不低于18%)和SF6氣(qi)(qi)(qi)體(ti)(ti)含(han)(han)量(liang)是否(fou)合(he)格(ge)

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