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光伏站sf6泄漏報警報警主機安裝

發布時間:2023-11-18 10:02:08       發布人:dxdz  瀏覽量:

光伏站sf6泄漏報警報警主機安裝

SF6氣(qi)(qi)體(ti)已有百(bai)年歷史,它是法(fa)國兩位化學(xue)家Moissan和Lebeau于(yu)1900年合(he)(he)成的人造惰性氣(qi)(qi)體(ti),1940年前后,美國將其(qi)用(yong)于(yu)曼哈頓(dun)計劃(核軍(jun)事)。SF6是強(qiang)電(dian)負(fu)性氣(qi)(qi)體(ti),它的分(fen)子極(ji)易吸附自由電(dian)子而形(xing)成質(zhi)量(liang)(liang)大的負(fu)離子,削弱氣(qi)(qi)體(ti)中碰撞(zhuang)電(dian)離過程(cheng),因(yin)(yin)此其(qi)電(dian)氣(qi)(qi)絕(jue)(jue)緣(yuan)強(qiang)度很高,在均(jun)勻電(dian)場中約為空(kong)氣(qi)(qi)絕(jue)(jue)緣(yuan)強(qiang)度的2.5倍。SF6氣(qi)(qi)體(ti)在t≈2000K時出現(xian)熱分(fen)解(jie)高峰,因(yin)(yin)此在交流(liu)電(dian)弧(hu)電(dian)流(liu)過零時,SF6對弧(hu)道的冷卻(que)作用(yong)比空(kong)氣(qi)(qi)強(qiang)得多,其(qi)滅弧(hu)能(neng)力(li)約為空(kong)氣(qi)(qi)的100倍。SF6氣(qi)(qi)體(ti)絕(jue)(jue)緣(yuan)的管道輸電(dian)線的優(you)點是介質(zhi)損耗小、傳輸容量(liang)(liang)大,且可(ke)用(yong)于(yu)高落差場合(he)(he),因(yin)(yin)此常(chang)用(yong)于(yu)水電(dian)站出線,取代(dai)常(chang)規的充油電(dian)纜。SF6氣(qi)(qi)體(ti)絕(jue)(jue)緣(yuan)的變壓(ya)器(qi)具有防火防爆。

主要功(gong)能監(jian)控(kong)報(bao)(bao)(bao)(bao)警(jing)(jing)主機(ji)(ji)主要用于對下(xia)采(cai)集實(shi)時(shi)數(shu)據(ju)(ju)(包括控(kong)制器在內(nei)),對這(zhe)些數(shu)據(ju)(ju)進行分析和(he)管(guan)理,具有判斷現(xian)場(chang)數(shu)據(ju)(ju)是(shi)否超(chao)出設(she)定報(bao)(bao)(bao)(bao)警(jing)(jing)閥(fa)(fa)值的功(gong)能,超(chao)出則進行報(bao)(bao)(bao)(bao)警(jing)(jing)輸出,啟(qi)動(dong)(dong)風機(ji)(ji)進行通風或(huo)啟(qi)動(dong)(dong)除濕進行除濕,同時(shi)聲光報(bao)(bao)(bao)(bao)警(jing)(jing)器進入(ru)報(bao)(bao)(bao)(bao)警(jing)(jing)狀態,并能接(jie)收入(ru)口(kou)處人(ren)員入(ru)室啟(qi)動(dong)(dong)風機(ji)(ji)進行通風的功(gong)能。并可隨時(shi)接(jie)收一體化信息(xi)平臺的訪問; 監(jian)控(kong)報(bao)(bao)(bao)(bao)警(jing)(jing)主機(ji)(ji)的液晶顯(xian)(xian)(xian)示屏顯(xian)(xian)(xian)示現(xian)場(chang)實(shi)時(shi)數(shu)據(ju)(ju)、歷(li)史數(shu)據(ju)(ju)、歷(li)史報(bao)(bao)(bao)(bao)警(jing)(jing)數(shu)據(ju)(ju)和(he)報(bao)(bao)(bao)(bao)警(jing)(jing)時(shi)間等各種參數(shu);還可采(cai)用鍵盤(pan)/觸模屏實(shi)現(xian)項目設(she)置(zhi)、時(shi)間設(she)置(zhi)、閥(fa)(fa)值設(she)置(zhi)、定時(shi)采(cai)集設(she)置(zhi)、定時(shi)啟(qi)動(dong)(dong)風機(ji)(ji)設(she)置(zhi),還設(she)有人(ren)體感應啟(qi)動(dong)(dong)液晶顯(xian)(xian)(xian)示屏背光及語(yu)音播報(bao)(bao)(bao)(bao)實(shi)時(shi)數(shu)據(ju)(ju)等多種配置(zhi)和(he)管(guan)理功(gong)能。并能支持外置(zhi)顯(xian)(xian)(xian)示屏狀態顯(xian)(xian)(xian)示及語(yu)音播報(bao)(bao)(bao)(bao)功(gong)能;

DX6000H型SF6 在(zai)(zai)線(xian)(xian)監測報警系統適(shi)用(yong)(yong)于配電室(shi)、開關(guan)站、光伏發電廠、海上風電場、10KV、35KV、220KV開關(guan)柜(ju)、GIS室(shi)等場所;設(she)備(bei)監測精度高、范(fan)圍廣、功(gong)能全,具(ju)有良好(hao)的(de)擴(kuo)展性 2.1 采用(yong)(yong)1024*600觸摸屏(ping),全中(zhong)文菜單(dan)操(cao)作,界面友(you)好(hao),操(cao)作簡(jian)單(dan); 2.2 設(she)備(bei)集成三(san)組485接(jie)(jie)口,采用(yong)(yong)插拔式(shi)接(jie)(jie)線(xian)(xian)端子(zi)接(jie)(jie)線(xian)(xian)簡(jian)單(dan),具(ju)有良好(hao)的(de)抗干擾能力,總線(xian)(xian)通(tong)訊(xun),布線(xian)(xian)經濟,安裝(zhuang)方便; 2.3 三(san)組DC24V接(jie)(jie)口,可(ke)選(xuan)配DC3.3V、DC5V、DC12V電壓輸出, 2.4 自(zi)動(dong)故障(zhang)檢測,并(bing)能用(yong)(yong)中(zhong)文顯示處準確(que)的(de)故障(zhang)部位及類型; 2.5 自(zi)動(dong)檢索探測器地址及狀態,SF6/O2/溫(wen)濕(shi)度探測器在(zai)(zai)同一系統監控; 2.6 大容量儲存芯片,循(xun)環記(ji)(ji)錄(lu)報警信息,大可(ke)記(ji)(ji)錄(lu)50000條; 2.7 RS485上傳(chuan)接(jie)(jie)口,標準modbus Rtu通(tong)訊(xun)協議。

2.8 關(guan)鍵參(can)數(shu)(shu),加(jia)密(mi)設定,防止誤操作 2.9 多可(ke)選配7組(zu)(zu)(zu)繼(ji)電(dian)器,繼(ji)電(dian)器控制方(fang)式可(ke)軟件設置(zhi) 2.10 具有 年-月-日-時(shi)-分-秒(miao)設置(zhi)功能(neng),并且帶有每(mei)周七天分別顯(xian)示(shi)(shi)(shi)功能(neng) 壁掛式SF6氣(qi)(qi)(qi)體(ti)報(bao)(bao)(bao)(bao)警(jing)主(zhu)機_SF6氧氣(qi)(qi)(qi)一(yi)體(ti)式探測器_SF6泄漏在(zai)線(xian)監(jian)測報(bao)(bao)(bao)(bao)警(jing)系統(tong)_SF6氣(qi)(qi)(qi)體(ti)在(zai)線(xian)監(jian)測報(bao)(bao)(bao)(bao)警(jing)裝(zhuang)置(zhi)_SF6氣(qi)(qi)(qi)體(ti)在(zai)線(xian)監(jian)測報(bao)(bao)(bao)(bao)警(jing)系統(tong) 三(san)章:主(zhu)要技術指標 3.1 壁掛式主(zhu)機技術指標(DX6000H型(xing)) 3.1.1 工(gong)作電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號(hao)輸(shu)出: RS485 modbus_RTU 協議輸(shu)出 3.1.3 工(gong)作溫度(du): -20℃~+55℃ 3.1.4 工(gong)作濕度(du): ≤93%RH 3.1.5 顯(xian)示(shi)(shi)(shi)方(fang)式: 列表顯(xian)示(shi)(shi)(shi),每(mei)頁顯(xian)示(shi)(shi)(shi)8組(zu)(zu)(zu)或(huo)10組(zu)(zu)(zu)數(shu)(shu)據(ju)(ju)(每(mei)組(zu)(zu)(zu)包(bao)括(kuo)SF6/02/溫度(du)/濕度(du)四種數(shu)(shu)據(ju)(ju)和兩種數(shu)(shu)據(ju)(ju)狀(zhuang)態(tai)) 3.1.6 上傳(chuan)參(can)數(shu)(shu): 默認(ren)ID 1(可(ke)調),默認(ren)波特(te)率9600(可(ke)調) 3.1.7 人體(ti)感應(ying):默認(ren)開(kai)啟感應(ying)亮(liang)屏(ping)功能(neng) 3.1.8 屏(ping)幕保護:默認(ren)開(kai)啟亮(liang)屏(ping)5分鐘后自(zi)動息屏(ping),人體(ti)感應(ying)或(huo)觸摸可(ke)亮(liang)屏(ping) 3.1.9 排(pai)風(feng)功能(neng):自(zi)動排(pai)風(feng),定時(shi)排(pai)風(feng),手(shou)動排(pai)風(feng),延時(shi)排(pai)風(feng),手(shou)動排(pai)風(feng)可(ke)設置(zhi)低1s,大12H,自(zi)動排(pai)風(feng)分為12組(zu)(zu)(zu),可(ke)設置(zhi)開(kai)啟組(zu)(zu)(zu)數(shu)(shu)、開(kai)啟日期、開(kai)啟時(shi)間及啟動時(shi)間(啟動時(shi)間可(ke)更改)功能(neng) sf6氣(qi)(qi)(qi)體(ti)報(bao)(bao)(bao)(bao)警(jing)裝(zhuang)置(zhi)_SF6氣(qi)(qi)(qi)體(ti)報(bao)(bao)(bao)(bao)警(jing)器_SF6報(bao)(bao)(bao)(bao)警(jing)裝(zhuang)置(zhi)_SF6報(bao)(bao)(bao)(bao)警(jing)主(zhu)機_SF6報(bao)(bao)(bao)(bao)警(jing)器。

SF6行(xing)業安全法規摘(zhai)錄(lu) ■191條 裝(zhuang)(zhuang)(zhuang)有SF6設(she)(she)備(bei)的配電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)室(shi)(shi)和(he)SF6氣體(ti)實驗室(shi)(shi),必須(xu)裝(zhuang)(zhuang)(zhuang)設(she)(she)強(qiang)力通風(feng)裝(zhuang)(zhuang)(zhuang)置(zhi)。風(feng)口應(ying)(ying)設(she)(she)置(zhi)在室(shi)(shi)內(nei)低(di)部。■192條 在室(shi)(shi)內(nei),設(she)(she)備(bei)充裝(zhuang)(zhuang)(zhuang)SF6氣體(ti)時(shi),周圍環境相對濕度(du)應(ying)(ying)≤80%,同時(shi)必須(xu)開啟(qi)通風(feng)系統,并避免SF6氣體(ti)漏泄到工(gong)作(zuo)區(qu)。工(gong)作(zuo)區(qu)空氣中SF6氣體(ti)含(han)量(liang)不得超過1000ppm。■196條 工(gong)作(zuo)人(ren)員進入SF6配電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)室(shi)(shi),必須(xu)先(xian)通風(feng)15min,并用(yong)檢漏儀測(ce)量(liang)SF6氣體(ti)含(han)量(liang)。盡量(liang)避免一人(ren)進入SF6配電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)室(shi)(shi)進行(xing)巡視(shi),不準一人(ren)進入從事檢修工(gong)作(zuo)。■198條 進入SF6配電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)室(shi)(shi)低(di)位區(qu)或電(dian)纜(lan)溝進行(xing)工(gong)作(zuo)應(ying)(ying)先(xian)檢測(ce)含(han)氧量(liang)(不低(di)于18%)和(he)SF6氣體(ti)含(han)量(liang)是否合格

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