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光伏站sf6泄露報警裝置報警主機

發布時間:2023-11-26 10:49:15       發布人:dxdz  瀏覽量:

光伏站sf6泄露報警裝置報警主機

SF6氣(qi)(qi)(qi)體(ti)(ti)已有百年(nian)歷史,它是(shi)法(fa)國兩位(wei)化學家Moissan和Lebeau于(yu)(yu)1900年(nian)合(he)成的(de)(de)(de)人造(zao)惰性氣(qi)(qi)(qi)體(ti)(ti),1940年(nian)前后,美國將(jiang)其用(yong)于(yu)(yu)曼哈頓(dun)計劃(核軍事)。SF6是(shi)強(qiang)電(dian)(dian)(dian)(dian)負性氣(qi)(qi)(qi)體(ti)(ti),它的(de)(de)(de)分子極易吸附自(zi)由電(dian)(dian)(dian)(dian)子而形成質(zhi)量大的(de)(de)(de)負離子,削弱氣(qi)(qi)(qi)體(ti)(ti)中碰撞電(dian)(dian)(dian)(dian)離過(guo)程,因(yin)此(ci)其電(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)絕(jue)(jue)緣強(qiang)度(du)很高(gao),在(zai)(zai)均(jun)勻電(dian)(dian)(dian)(dian)場中約為(wei)空(kong)氣(qi)(qi)(qi)絕(jue)(jue)緣強(qiang)度(du)的(de)(de)(de)2.5倍(bei)。SF6氣(qi)(qi)(qi)體(ti)(ti)在(zai)(zai)t≈2000K時(shi)(shi)出現熱分解高(gao)峰(feng),因(yin)此(ci)在(zai)(zai)交(jiao)流(liu)電(dian)(dian)(dian)(dian)弧電(dian)(dian)(dian)(dian)流(liu)過(guo)零時(shi)(shi),SF6對弧道的(de)(de)(de)冷卻(que)作用(yong)比空(kong)氣(qi)(qi)(qi)強(qiang)得多(duo),其滅弧能力約為(wei)空(kong)氣(qi)(qi)(qi)的(de)(de)(de)100倍(bei)。SF6氣(qi)(qi)(qi)體(ti)(ti)絕(jue)(jue)緣的(de)(de)(de)管(guan)道輸(shu)(shu)電(dian)(dian)(dian)(dian)線的(de)(de)(de)優點是(shi)介質(zhi)損(sun)耗(hao)小、傳輸(shu)(shu)容量大,且可用(yong)于(yu)(yu)高(gao)落(luo)差場合(he),因(yin)此(ci)常用(yong)于(yu)(yu)水電(dian)(dian)(dian)(dian)站出線,取代常規(gui)的(de)(de)(de)充油(you)電(dian)(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)體(ti)(ti)絕(jue)(jue)緣的(de)(de)(de)變壓器具有防(fang)火防(fang)爆。

主(zhu)要功(gong)能(neng)監(jian)(jian)控(kong)報(bao)(bao)警(jing)(jing)主(zhu)機(ji)(ji)(ji)主(zhu)要用(yong)于對下采集(ji)實(shi)時(shi)數(shu)(shu)(shu)(shu)據(ju)(包(bao)括(kuo)控(kong)制(zhi)器在內),對這(zhe)些數(shu)(shu)(shu)(shu)據(ju)進(jin)(jin)(jin)行分析和(he)管(guan)理(li),具有(you)判斷現場數(shu)(shu)(shu)(shu)據(ju)是否超(chao)出設(she)(she)定(ding)報(bao)(bao)警(jing)(jing)閥值的(de)功(gong)能(neng),超(chao)出則進(jin)(jin)(jin)行報(bao)(bao)警(jing)(jing)輸出,啟(qi)(qi)動(dong)(dong)風(feng)機(ji)(ji)(ji)進(jin)(jin)(jin)行通風(feng)或(huo)啟(qi)(qi)動(dong)(dong)除濕進(jin)(jin)(jin)行除濕,同時(shi)聲(sheng)光報(bao)(bao)警(jing)(jing)器進(jin)(jin)(jin)入(ru)(ru)報(bao)(bao)警(jing)(jing)狀態(tai),并能(neng)接收入(ru)(ru)口處人員入(ru)(ru)室(shi)啟(qi)(qi)動(dong)(dong)風(feng)機(ji)(ji)(ji)進(jin)(jin)(jin)行通風(feng)的(de)功(gong)能(neng)。并可隨時(shi)接收一體化(hua)信息平臺的(de)訪問(wen); 監(jian)(jian)控(kong)報(bao)(bao)警(jing)(jing)主(zhu)機(ji)(ji)(ji)的(de)液晶顯(xian)示屏顯(xian)示現場實(shi)時(shi)數(shu)(shu)(shu)(shu)據(ju)、歷史數(shu)(shu)(shu)(shu)據(ju)、歷史報(bao)(bao)警(jing)(jing)數(shu)(shu)(shu)(shu)據(ju)和(he)報(bao)(bao)警(jing)(jing)時(shi)間等各(ge)種參(can)數(shu)(shu)(shu)(shu);還(huan)可采用(yong)鍵盤/觸模屏實(shi)現項目設(she)(she)置(zhi)、時(shi)間設(she)(she)置(zhi)、閥值設(she)(she)置(zhi)、定(ding)時(shi)采集(ji)設(she)(she)置(zhi)、定(ding)時(shi)啟(qi)(qi)動(dong)(dong)風(feng)機(ji)(ji)(ji)設(she)(she)置(zhi),還(huan)設(she)(she)有(you)人體感應啟(qi)(qi)動(dong)(dong)液晶顯(xian)示屏背光及(ji)語(yu)音播報(bao)(bao)實(shi)時(shi)數(shu)(shu)(shu)(shu)據(ju)等多種配置(zhi)和(he)管(guan)理(li)功(gong)能(neng)。并能(neng)支持(chi)外(wai)置(zhi)顯(xian)示屏狀態(tai)顯(xian)示及(ji)語(yu)音播報(bao)(bao)功(gong)能(neng);

DX6000H型SF6 在(zai)線(xian)監測(ce)(ce)(ce)報警系統適(shi)用(yong)于配電室、開(kai)關站、光伏發電廠(chang)、海上風電場、10KV、35KV、220KV開(kai)關柜、GIS室等(deng)場所;設(she)備監測(ce)(ce)(ce)精度高(gao)、范(fan)圍廣、功能(neng)全,具有良好(hao)的擴展性 2.1 采用(yong)1024*600觸摸(mo)屏,全中文菜單(dan)操作(zuo),界面友好(hao),操作(zuo)簡單(dan); 2.2 設(she)備集成三組(zu)(zu)485接(jie)口(kou),采用(yong)插拔式接(jie)線(xian)端子接(jie)線(xian)簡單(dan),具有良好(hao)的抗干擾能(neng)力,總線(xian)通(tong)訊,布(bu)線(xian)經(jing)濟,安裝(zhuang)方便; 2.3 三組(zu)(zu)DC24V接(jie)口(kou),可(ke)選配DC3.3V、DC5V、DC12V電壓輸(shu)出, 2.4 自動故障檢測(ce)(ce)(ce),并能(neng)用(yong)中文顯示處準確的故障部(bu)位及類型; 2.5 自動檢索探測(ce)(ce)(ce)器(qi)地址及狀(zhuang)態,SF6/O2/溫(wen)濕度探測(ce)(ce)(ce)器(qi)在(zai)同一系統監控; 2.6 大容量儲存芯片,循(xun)環記錄報警信息,大可(ke)記錄50000條; 2.7 RS485上傳接(jie)口(kou),標準modbus Rtu通(tong)訊協(xie)議。

2.8 關鍵參數(shu),加(jia)密(mi)設(she)定(ding),防止誤操作 2.9 多可(ke)(ke)選(xuan)配7組(zu)(zu)(zu)繼電器(qi)(qi),繼電器(qi)(qi)控制方式可(ke)(ke)軟件設(she)置(zhi) 2.10 具(ju)有 年-月(yue)-日-時(shi)(shi)(shi)-分-秒設(she)置(zhi)功(gong)能,并且帶(dai)有每周七天(tian)分別顯示功(gong)能 壁掛式SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)報(bao)警(jing)主機(ji)_SF6氧氣(qi)(qi)一體(ti)(ti)(ti)(ti)(ti)式探測器(qi)(qi)_SF6泄漏(lou)在(zai)線監(jian)測報(bao)警(jing)系統(tong)_SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)在(zai)線監(jian)測報(bao)警(jing)裝置(zhi)_SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)在(zai)線監(jian)測報(bao)警(jing)系統(tong) 三(san)章:主要技(ji)術指(zhi)標(biao) 3.1 壁掛式主機(ji)技(ji)術指(zhi)標(biao)(DX6000H型) 3.1.1 工作電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協議輸出 3.1.3 工作溫度(du)(du): -20℃~+55℃ 3.1.4 工作濕度(du)(du): ≤93%RH 3.1.5 顯示方式: 列表顯示,每頁顯示8組(zu)(zu)(zu)或10組(zu)(zu)(zu)數(shu)據(ju)(每組(zu)(zu)(zu)包括SF6/02/溫度(du)(du)/濕度(du)(du)四種數(shu)據(ju)和兩種數(shu)據(ju)狀(zhuang)態) 3.1.6 上傳參數(shu): 默(mo)認ID 1(可(ke)(ke)調),默(mo)認波特率9600(可(ke)(ke)調) 3.1.7 人體(ti)(ti)(ti)(ti)(ti)感(gan)應:默(mo)認開啟(qi)(qi)感(gan)應亮(liang)(liang)屏功(gong)能 3.1.8 屏幕保護:默(mo)認開啟(qi)(qi)亮(liang)(liang)屏5分鐘后自動(dong)息屏,人體(ti)(ti)(ti)(ti)(ti)感(gan)應或觸摸可(ke)(ke)亮(liang)(liang)屏 3.1.9 排(pai)風功(gong)能:自動(dong)排(pai)風,定(ding)時(shi)(shi)(shi)排(pai)風,手(shou)動(dong)排(pai)風,延時(shi)(shi)(shi)排(pai)風,手(shou)動(dong)排(pai)風可(ke)(ke)設(she)置(zhi)低1s,大12H,自動(dong)排(pai)風分為12組(zu)(zu)(zu),可(ke)(ke)設(she)置(zhi)開啟(qi)(qi)組(zu)(zu)(zu)數(shu)、開啟(qi)(qi)日期、開啟(qi)(qi)時(shi)(shi)(shi)間(jian)及啟(qi)(qi)動(dong)時(shi)(shi)(shi)間(jian)(啟(qi)(qi)動(dong)時(shi)(shi)(shi)間(jian)可(ke)(ke)更改)功(gong)能 sf6氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)報(bao)警(jing)裝置(zhi)_SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)報(bao)警(jing)器(qi)(qi)_SF6報(bao)警(jing)裝置(zhi)_SF6報(bao)警(jing)主機(ji)_SF6報(bao)警(jing)器(qi)(qi)。

SF6行業(ye)安全法規(gui)摘錄 ■191條 裝(zhuang)有SF6設(she)備的配(pei)(pei)電裝(zhuang)置(zhi)室(shi)(shi)和SF6氣(qi)體(ti)(ti)實驗室(shi)(shi),必(bi)(bi)須(xu)裝(zhuang)設(she)強力(li)通(tong)風(feng)(feng)裝(zhuang)置(zhi)。風(feng)(feng)口應(ying)設(she)置(zhi)在(zai)室(shi)(shi)內(nei)低(di)部(bu)。■192條 在(zai)室(shi)(shi)內(nei),設(she)備充裝(zhuang)SF6氣(qi)體(ti)(ti)時(shi),周圍環境相對濕度應(ying)≤80%,同時(shi)必(bi)(bi)須(xu)開啟通(tong)風(feng)(feng)系(xi)統,并(bing)避(bi)免(mian)SF6氣(qi)體(ti)(ti)漏(lou)泄(xie)到工(gong)(gong)作(zuo)區。工(gong)(gong)作(zuo)區空氣(qi)中SF6氣(qi)體(ti)(ti)含量不(bu)得超過1000ppm。■196條 工(gong)(gong)作(zuo)人員進(jin)(jin)(jin)入SF6配(pei)(pei)電裝(zhuang)置(zhi)室(shi)(shi),必(bi)(bi)須(xu)先通(tong)風(feng)(feng)15min,并(bing)用檢(jian)漏(lou)儀測(ce)量SF6氣(qi)體(ti)(ti)含量。盡量避(bi)免(mian)一(yi)人進(jin)(jin)(jin)入SF6配(pei)(pei)電裝(zhuang)置(zhi)室(shi)(shi)進(jin)(jin)(jin)行巡視,不(bu)準一(yi)人進(jin)(jin)(jin)入從(cong)事檢(jian)修工(gong)(gong)作(zuo)。■198條 進(jin)(jin)(jin)入SF6配(pei)(pei)電裝(zhuang)置(zhi)室(shi)(shi)低(di)位區或電纜溝進(jin)(jin)(jin)行工(gong)(gong)作(zuo)應(ying)先檢(jian)測(ce)含氧量(不(bu)低(di)于18%)和SF6氣(qi)體(ti)(ti)含量是否合格

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