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光伏站sf6報警器檢測儀批發

發布時間:2023-10-26 01:36:48       發布人:dxdz  瀏覽量:

光伏站sf6報警器檢測儀批發

SF6氣(qi)體(ti)(ti)(ti)背景簡介(jie)六氟化(hua)硫(liu)(SF6)氣(qi)體(ti)(ti)(ti)由法國兩位化(hua)學家(jia)Moissan和Lebeau于1900年合(he)成(cheng),它以(yi)其優(you)異的(de)(de)絕緣和滅(mie)弧(hu)性能,在電力系(xi)統中得(de)到(dao)廣(guang)泛應用。雖然(ran)在常態下,SF6氣(qi)體(ti)(ti)(ti)是一(yi)種無(wu)(wu)色、無(wu)(wu)味、無(wu)(wu)毒的(de)(de)惰性氣(qi)體(ti)(ti)(ti),但(dan)在高(gao)壓電弧(hu)的(de)(de)作用下,這種氣(qi)體(ti)(ti)(ti)會發生(sheng)(sheng)分解(jie),遇(yu)到(dao)水(shui)份后還會產生(sheng)(sheng)一(yi)些(xie)劇(ju)毒物質,如氟化(hua)亞硫(liu)酰(SOF2)、四氟化(hua)硫(liu)(SF4)、二氟化(hua)硫(liu)(SF2)等(deng),類似這些(xie)劇(ju)毒物質即(ji)便(bian)是微量(liang)也能致(zhi)人非命。當前(qian),SF6氣(qi)體(ti)(ti)(ti)在中、高(gao)壓設備中的(de)(de)大量(liang)使(shi)用,其安全(quan)性已受到(dao)人們(men)的(de)(de)普遍關注。針(zhen)對(dui)(dui)SF6比空氣(qi)重,泄漏易(yi)聚集(ji),易(yi)造成(cheng)低層空間缺氧,空氣(qi)含毒環境對(dui)(dui)人員的(de)(de)威脅等(deng)問題,有關部門已制訂了一(yi)系(xi)列相(xiang)應的(de)(de)行業安全(quan)法規

雙(shuang)氣體(ti)檢測器主(zhu)要由傳(chuan)感器、單(dan)片(pian)機、運(yun)算放大電(dian)路(lu)、通(tong)訊芯(xin)片(pian)等組成(cheng)。傳(chuan)感器將氣體(ti)濃度轉換(huan)為(wei)模擬電(dian)信(xin)(xin)號,然后將模擬電(dian)信(xin)(xin)號通(tong)過運(yun)算放大電(dian)路(lu)、單(dan)片(pian)機轉換(huan)為(wei)數字(zi)信(xin)(xin)號,后通(tong)過通(tong)訊芯(xin)片(pian)轉換(huan)為(wei)modbus RTU標準信(xin)(xin)號,上傳(chuan)給控制器。

DX6000H型(xing)SF6 在線(xian)監測(ce)(ce)報(bao)警(jing)系(xi)統適用(yong)于配電室、開關站、光伏(fu)發電廠(chang)、海上風電場(chang)、10KV、35KV、220KV開關柜、GIS室等場(chang)所;設備(bei)監測(ce)(ce)精度(du)高、范(fan)圍廣(guang)、功能(neng)(neng)全(quan),具有(you)良好的(de)擴展性 2.1 采(cai)用(yong)1024*600觸摸屏,全(quan)中(zhong)文菜單(dan)操(cao)作(zuo),界面(mian)友好,操(cao)作(zuo)簡單(dan); 2.2 設備(bei)集成三組485接口,采(cai)用(yong)插(cha)拔式接線(xian)端(duan)子接線(xian)簡單(dan),具有(you)良好的(de)抗(kang)干擾能(neng)(neng)力(li),總(zong)線(xian)通訊,布線(xian)經濟,安(an)裝方(fang)便; 2.3 三組DC24V接口,可選配DC3.3V、DC5V、DC12V電壓輸(shu)出(chu), 2.4 自動故障(zhang)檢測(ce)(ce),并(bing)能(neng)(neng)用(yong)中(zhong)文顯示處準確的(de)故障(zhang)部位及類(lei)型(xing); 2.5 自動檢索(suo)探測(ce)(ce)器地(di)址及狀(zhuang)態,SF6/O2/溫濕度(du)探測(ce)(ce)器在同一系(xi)統監控; 2.6 大容量儲存芯片,循環記錄(lu)報(bao)警(jing)信息,大可記錄(lu)50000條; 2.7 RS485上傳(chuan)接口,標準modbus Rtu通訊協議。

2.8 關鍵參(can)(can)數(shu),加密設(she)(she)定(ding),防止誤操作(zuo)(zuo)(zuo) 2.9 多可(ke)(ke)(ke)(ke)(ke)選(xuan)配7組繼電(dian)器,繼電(dian)器控制方(fang)式(shi)可(ke)(ke)(ke)(ke)(ke)軟件設(she)(she)置(zhi)(zhi) 2.10 具有 年(nian)-月-日-時(shi)-分(fen)-秒設(she)(she)置(zhi)(zhi)功(gong)能,并且(qie)帶有每周七天分(fen)別顯示(shi)功(gong)能 壁(bi)掛式(shi)SF6氣(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)主機_SF6氧氣(qi)一體(ti)(ti)式(shi)探測(ce)器_SF6泄漏在(zai)線監(jian)(jian)測(ce)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)系(xi)(xi)統_SF6氣(qi)體(ti)(ti)在(zai)線監(jian)(jian)測(ce)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)體(ti)(ti)在(zai)線監(jian)(jian)測(ce)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)系(xi)(xi)統 三章:主要技術指標 3.1 壁(bi)掛式(shi)主機技術指標(DX6000H型) 3.1.1 工(gong)(gong)作(zuo)(zuo)(zuo)電(dian)壓(ya): AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出(chu): RS485 modbus_RTU 協議輸(shu)出(chu) 3.1.3 工(gong)(gong)作(zuo)(zuo)(zuo)溫度(du): -20℃~+55℃ 3.1.4 工(gong)(gong)作(zuo)(zuo)(zuo)濕(shi)(shi)度(du): ≤93%RH 3.1.5 顯示(shi)方(fang)式(shi): 列表顯示(shi),每頁顯示(shi)8組或10組數(shu)據(ju)(ju)(每組包括SF6/02/溫度(du)/濕(shi)(shi)度(du)四(si)種數(shu)據(ju)(ju)和兩(liang)種數(shu)據(ju)(ju)狀態) 3.1.6 上傳參(can)(can)數(shu): 默(mo)認(ren)ID 1(可(ke)(ke)(ke)(ke)(ke)調),默(mo)認(ren)波特率9600(可(ke)(ke)(ke)(ke)(ke)調) 3.1.7 人(ren)體(ti)(ti)感(gan)應:默(mo)認(ren)開(kai)啟(qi)感(gan)應亮(liang)屏(ping)(ping)(ping)功(gong)能 3.1.8 屏(ping)(ping)(ping)幕保護:默(mo)認(ren)開(kai)啟(qi)亮(liang)屏(ping)(ping)(ping)5分(fen)鐘后自(zi)動(dong)(dong)息屏(ping)(ping)(ping),人(ren)體(ti)(ti)感(gan)應或觸摸可(ke)(ke)(ke)(ke)(ke)亮(liang)屏(ping)(ping)(ping) 3.1.9 排(pai)(pai)風(feng)功(gong)能:自(zi)動(dong)(dong)排(pai)(pai)風(feng),定(ding)時(shi)排(pai)(pai)風(feng),手動(dong)(dong)排(pai)(pai)風(feng),延時(shi)排(pai)(pai)風(feng),手動(dong)(dong)排(pai)(pai)風(feng)可(ke)(ke)(ke)(ke)(ke)設(she)(she)置(zhi)(zhi)低1s,大(da)12H,自(zi)動(dong)(dong)排(pai)(pai)風(feng)分(fen)為12組,可(ke)(ke)(ke)(ke)(ke)設(she)(she)置(zhi)(zhi)開(kai)啟(qi)組數(shu)、開(kai)啟(qi)日期、開(kai)啟(qi)時(shi)間及啟(qi)動(dong)(dong)時(shi)間(啟(qi)動(dong)(dong)時(shi)間可(ke)(ke)(ke)(ke)(ke)更(geng)改)功(gong)能 sf6氣(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)器_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)主機_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)(jing)(jing)(jing)器。

SF6行(xing)業安全法規摘錄 ■191條(tiao) 裝(zhuang)(zhuang)(zhuang)有(you)SF6設備(bei)的配(pei)電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)室(shi)和SF6氣(qi)(qi)(qi)(qi)體實(shi)驗室(shi),必(bi)須裝(zhuang)(zhuang)(zhuang)設強力(li)通(tong)風(feng)(feng)裝(zhuang)(zhuang)(zhuang)置(zhi)。風(feng)(feng)口(kou)應設置(zhi)在(zai)室(shi)內(nei)低(di)部(bu)。■192條(tiao) 在(zai)室(shi)內(nei),設備(bei)充裝(zhuang)(zhuang)(zhuang)SF6氣(qi)(qi)(qi)(qi)體時(shi),周圍環境相對濕度應≤80%,同時(shi)必(bi)須開啟通(tong)風(feng)(feng)系統,并(bing)避免SF6氣(qi)(qi)(qi)(qi)體漏(lou)泄到工(gong)作區(qu)。工(gong)作區(qu)空氣(qi)(qi)(qi)(qi)中SF6氣(qi)(qi)(qi)(qi)體含量(liang)不(bu)得超(chao)過1000ppm。■196條(tiao) 工(gong)作人(ren)員進入SF6配(pei)電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)室(shi),必(bi)須先(xian)通(tong)風(feng)(feng)15min,并(bing)用檢漏(lou)儀(yi)測量(liang)SF6氣(qi)(qi)(qi)(qi)體含量(liang)。盡量(liang)避免一人(ren)進入SF6配(pei)電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)室(shi)進行(xing)巡視(shi),不(bu)準(zhun)一人(ren)進入從事(shi)檢修工(gong)作。■198條(tiao) 進入SF6配(pei)電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)室(shi)低(di)位區(qu)或(huo)電(dian)纜溝進行(xing)工(gong)作應先(xian)檢測含氧量(liang)(不(bu)低(di)于18%)和SF6氣(qi)(qi)(qi)(qi)體含量(liang)是否合格

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