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光伏站sf6泄露報警系統報警器廠家

發布時間:2023-11-24 22:52:56       發布人:dxdz  瀏覽量:

光伏站sf6泄露報警系統報警器廠家

SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)已有百(bai)年歷史,它是法國(guo)兩位化學家Moissan和(he)Lebeau于(yu)(yu)1900年合(he)成(cheng)的(de)(de)(de)人造惰性氣(qi)(qi)(qi)體(ti)(ti)(ti),1940年前后(hou),美(mei)國(guo)將(jiang)其用(yong)(yong)于(yu)(yu)曼哈頓計劃(核軍事)。SF6是強(qiang)電負性氣(qi)(qi)(qi)體(ti)(ti)(ti),它的(de)(de)(de)分(fen)子(zi)極易吸附自(zi)由(you)電子(zi)而形成(cheng)質(zhi)量(liang)大的(de)(de)(de)負離子(zi),削(xue)弱氣(qi)(qi)(qi)體(ti)(ti)(ti)中(zhong)碰撞電離過程(cheng),因此其電氣(qi)(qi)(qi)絕(jue)緣(yuan)(yuan)強(qiang)度很高,在(zai)均勻電場中(zhong)約為空氣(qi)(qi)(qi)絕(jue)緣(yuan)(yuan)強(qiang)度的(de)(de)(de)2.5倍。SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)在(zai)t≈2000K時(shi)出現熱分(fen)解高峰,因此在(zai)交流電弧電流過零時(shi),SF6對弧道的(de)(de)(de)冷卻作用(yong)(yong)比(bi)空氣(qi)(qi)(qi)強(qiang)得多(duo),其滅弧能(neng)力約為空氣(qi)(qi)(qi)的(de)(de)(de)100倍。SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)絕(jue)緣(yuan)(yuan)的(de)(de)(de)管道輸(shu)電線的(de)(de)(de)優點是介質(zhi)損耗小、傳輸(shu)容量(liang)大,且可用(yong)(yong)于(yu)(yu)高落(luo)差場合(he),因此常(chang)(chang)用(yong)(yong)于(yu)(yu)水電站(zhan)出線,取(qu)代(dai)常(chang)(chang)規的(de)(de)(de)充油電纜(lan)。SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)絕(jue)緣(yuan)(yuan)的(de)(de)(de)變壓器具有防(fang)火防(fang)爆(bao)。

雙氣體(ti)檢測(ce)(ce)器(qi)主(zhu)(zhu)要由SF6傳(chuan)(chuan)感(gan)器(qi)和O2傳(chuan)(chuan)感(gan)器(qi)、溫濕(shi)度(du)傳(chuan)(chuan)感(gan)器(qi)及CPU主(zhu)(zhu)控電路、通信模塊、電源模塊等集成在一(yi)個(ge)優質鋁型材(cai)一(yi)體(ti)化結(jie)構機(ji)(ji)箱(xiang)內,完(wan)成SF6濃度(du)、O2含量(liang)及溫濕(shi)度(du)的檢測(ce)(ce)。將(jiang)檢測(ce)(ce)結(jie)果(guo)采(cai)用(yong)現(xian)場總(zong)線(RS-485)方式傳(chuan)(chuan)輸給監控主(zhu)(zhu)機(ji)(ji)或PC機(ji)(ji)進行實(shi)時(shi)顯示。接(jie)線方式選用(yong)可插拔式接(jie)線端子,電源與(yu)通訊(xun)接(jie)線采(cai)用(yong)兩進兩出(chu)接(jie)線方式,設有接(jie)線端子護罩(zhao),安(an)全又可靠。是具有全數字傳(chuan)(chuan)輸功能的新一(yi)代高精度(du)雙氣體(ti)檢測(ce)(ce)檢測(ce)(ce)器(qi)。

DX6000H型(xing)SF6 在線(xian)監(jian)測(ce)報(bao)警(jing)系(xi)統適(shi)用(yong)于配電室(shi)、開關(guan)站、光伏(fu)發電廠、海上(shang)風電場、10KV、35KV、220KV開關(guan)柜(ju)、GIS室(shi)等場所;設(she)備監(jian)測(ce)精(jing)度高、范圍廣、功能全(quan),具有良(liang)好(hao)的(de)擴展(zhan)性 2.1 采(cai)用(yong)1024*600觸摸(mo)屏,全(quan)中(zhong)(zhong)文(wen)菜(cai)單操(cao)作,界面友好(hao),操(cao)作簡(jian)(jian)單; 2.2 設(she)備集成三組485接(jie)(jie)口(kou)(kou),采(cai)用(yong)插拔式接(jie)(jie)線(xian)端(duan)子(zi)接(jie)(jie)線(xian)簡(jian)(jian)單,具有良(liang)好(hao)的(de)抗干擾能力,總線(xian)通(tong)訊,布(bu)線(xian)經濟(ji),安(an)裝方便; 2.3 三組DC24V接(jie)(jie)口(kou)(kou),可選配DC3.3V、DC5V、DC12V電壓輸出, 2.4 自動(dong)故障(zhang)檢(jian)測(ce),并能用(yong)中(zhong)(zhong)文(wen)顯示處準確的(de)故障(zhang)部位(wei)及類型(xing); 2.5 自動(dong)檢(jian)索探測(ce)器地(di)址及狀態,SF6/O2/溫濕度探測(ce)器在同(tong)一(yi)系(xi)統監(jian)控; 2.6 大(da)容(rong)量儲存芯片,循環記錄報(bao)警(jing)信息,大(da)可記錄50000條; 2.7 RS485上(shang)傳接(jie)(jie)口(kou)(kou),標(biao)準modbus Rtu通(tong)訊協議(yi)。

2.8 關(guan)鍵參(can)數,加密設(she)(she)定,防止誤操作 2.9 多可(ke)(ke)選配(pei)7組(zu)繼電(dian)器(qi),繼電(dian)器(qi)控(kong)制方式(shi)(shi)可(ke)(ke)軟件設(she)(she)置(zhi) 2.10 具有(you) 年-月-日-時(shi)-分(fen)-秒(miao)設(she)(she)置(zhi)功(gong)(gong)(gong)能(neng),并且(qie)帶有(you)每(mei)周七天分(fen)別顯示(shi)功(gong)(gong)(gong)能(neng) 壁掛式(shi)(shi)SF6氣體(ti)報(bao)警(jing)主(zhu)機(ji)_SF6氧氣一體(ti)式(shi)(shi)探測(ce)器(qi)_SF6泄(xie)漏在線(xian)監(jian)測(ce)報(bao)警(jing)系統_SF6氣體(ti)在線(xian)監(jian)測(ce)報(bao)警(jing)裝(zhuang)置(zhi)_SF6氣體(ti)在線(xian)監(jian)測(ce)報(bao)警(jing)系統 三章:主(zhu)要技術指(zhi)(zhi)標 3.1 壁掛式(shi)(shi)主(zhu)機(ji)技術指(zhi)(zhi)標(DX6000H型) 3.1.1 工(gong)作電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出(chu): RS485 modbus_RTU 協議(yi)輸出(chu) 3.1.3 工(gong)作溫度(du)(du): -20℃~+55℃ 3.1.4 工(gong)作濕(shi)度(du)(du): ≤93%RH 3.1.5 顯示(shi)方式(shi)(shi): 列表顯示(shi),每(mei)頁(ye)顯示(shi)8組(zu)或(huo)10組(zu)數據(每(mei)組(zu)包括SF6/02/溫度(du)(du)/濕(shi)度(du)(du)四種(zhong)數據和兩種(zhong)數據狀(zhuang)態) 3.1.6 上(shang)傳參(can)數: 默(mo)認(ren)(ren)ID 1(可(ke)(ke)調(diao)(diao)),默(mo)認(ren)(ren)波特率9600(可(ke)(ke)調(diao)(diao)) 3.1.7 人體(ti)感應(ying):默(mo)認(ren)(ren)開(kai)(kai)啟(qi)(qi)(qi)(qi)感應(ying)亮屏功(gong)(gong)(gong)能(neng) 3.1.8 屏幕保護:默(mo)認(ren)(ren)開(kai)(kai)啟(qi)(qi)(qi)(qi)亮屏5分(fen)鐘后自(zi)動息(xi)屏,人體(ti)感應(ying)或(huo)觸摸可(ke)(ke)亮屏 3.1.9 排(pai)(pai)風(feng)(feng)(feng)功(gong)(gong)(gong)能(neng):自(zi)動排(pai)(pai)風(feng)(feng)(feng),定時(shi)排(pai)(pai)風(feng)(feng)(feng),手動排(pai)(pai)風(feng)(feng)(feng),延時(shi)排(pai)(pai)風(feng)(feng)(feng),手動排(pai)(pai)風(feng)(feng)(feng)可(ke)(ke)設(she)(she)置(zhi)低1s,大12H,自(zi)動排(pai)(pai)風(feng)(feng)(feng)分(fen)為12組(zu),可(ke)(ke)設(she)(she)置(zhi)開(kai)(kai)啟(qi)(qi)(qi)(qi)組(zu)數、開(kai)(kai)啟(qi)(qi)(qi)(qi)日期、開(kai)(kai)啟(qi)(qi)(qi)(qi)時(shi)間(jian)(jian)及啟(qi)(qi)(qi)(qi)動時(shi)間(jian)(jian)(啟(qi)(qi)(qi)(qi)動時(shi)間(jian)(jian)可(ke)(ke)更改)功(gong)(gong)(gong)能(neng) sf6氣體(ti)報(bao)警(jing)裝(zhuang)置(zhi)_SF6氣體(ti)報(bao)警(jing)器(qi)_SF6報(bao)警(jing)裝(zhuang)置(zhi)_SF6報(bao)警(jing)主(zhu)機(ji)_SF6報(bao)警(jing)器(qi)。

SF6行(xing)(xing)業安(an)全法(fa)規摘錄 ■191條 裝有SF6設(she)備(bei)的(de)配電(dian)(dian)裝置(zhi)室和SF6氣(qi)(qi)體(ti)實(shi)驗室,必(bi)須裝設(she)強(qiang)力通(tong)(tong)風裝置(zhi)。風口應(ying)設(she)置(zhi)在室內低部(bu)。■192條 在室內,設(she)備(bei)充裝SF6氣(qi)(qi)體(ti)時(shi),周圍(wei)環境(jing)相(xiang)對濕度應(ying)≤80%,同時(shi)必(bi)須開(kai)啟通(tong)(tong)風系統(tong),并(bing)避免(mian)SF6氣(qi)(qi)體(ti)漏泄到工(gong)(gong)作(zuo)區。工(gong)(gong)作(zuo)區空氣(qi)(qi)中SF6氣(qi)(qi)體(ti)含量(liang)不(bu)得超(chao)過1000ppm。■196條 工(gong)(gong)作(zuo)人員進(jin)入(ru)SF6配電(dian)(dian)裝置(zhi)室,必(bi)須先通(tong)(tong)風15min,并(bing)用檢漏儀測量(liang)SF6氣(qi)(qi)體(ti)含量(liang)。盡量(liang)避免(mian)一人進(jin)入(ru)SF6配電(dian)(dian)裝置(zhi)室進(jin)行(xing)(xing)巡視,不(bu)準一人進(jin)入(ru)從事檢修工(gong)(gong)作(zuo)。■198條 進(jin)入(ru)SF6配電(dian)(dian)裝置(zhi)室低位區或電(dian)(dian)纜(lan)溝(gou)進(jin)行(xing)(xing)工(gong)(gong)作(zuo)應(ying)先檢測含氧量(liang)(不(bu)低于18%)和SF6氣(qi)(qi)體(ti)含量(liang)是(shi)否(fou)合格(ge)

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