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光伏站sf6泄露在線報警系統報警儀

發布時間:2023-11-23 09:45:25       發布人:dxdz  瀏覽量:

光伏站sf6泄露在線報警系統報警儀

SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)泄漏監(jian)控子系統主要對SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)為絕(jue)緣介質(zhi)的高壓電(dian)(dian)器設備(bei)場所(suo)內進(jin)行環境監(jian)測(ce)。當場所(suo)內設備(bei)發生SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)泄漏時(shi)(shi),由于(yu)(yu)(yu)SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)的密度(du)是(shi)空氣(qi)(qi)的5倍(bei),積累(lei)于(yu)(yu)(yu)底層(ceng)空間,并造成局部缺(que)氧(yang),引起嚴重事故。為此:《電(dian)(dian)業(ye)安全工(gong)作規程》(發電(dian)(dian)廠和變電(dian)(dian)站部分)特別規定,工(gong)作人員(yuan)進(jin)入SF6配電(dian)(dian)裝置室低(di)位區或電(dian)(dian)纜溝進(jin)行工(gong)作必(bi)須(xu)保證SF6氣(qi)(qi)體(ti)(ti)(ti)(ti)濃度(du)小于(yu)(yu)(yu)1000ppm,含氧(yang)量不(bu)低(di)于(yu)(yu)(yu)18%及周(zhou)圍環境相對濕度(du)80%,同時(shi)(shi)必(bi)須(xu)開啟通風系統。SF6+O2雙氣(qi)(qi)體(ti)(ti)(ti)(ti)探(tan)(tan)測(ce)器_SF6+O2氣(qi)(qi)體(ti)(ti)(ti)(ti)探(tan)(tan)測(ce)器_SF6+O2探(tan)(tan)測(ce)器_SF6+O2雙氣(qi)(qi)體(ti)(ti)(ti)(ti)探(tan)(tan)頭_SF6+O2氣(qi)(qi)體(ti)(ti)(ti)(ti)探(tan)(tan)頭_sf6氣(qi)(qi)體(ti)(ti)(ti)(ti)檢(jian)測(ce)儀

雙(shuang)氣體(ti)檢測(ce)器(qi)(qi)主要(yao)由傳感(gan)器(qi)(qi)、單(dan)片機、運算放大(da)電路(lu)、通(tong)訊芯片等組成。傳感(gan)器(qi)(qi)將氣體(ti)濃度轉換(huan)(huan)為模擬電信號,然后將模擬電信號通(tong)過運算放大(da)電路(lu)、單(dan)片機轉換(huan)(huan)為數(shu)字信號,后通(tong)過通(tong)訊芯片轉換(huan)(huan)為modbus RTU標準信號,上傳給控制器(qi)(qi)。

DX6000H型(xing)SF6 在線(xian)(xian)監測(ce)報警系統(tong)適用于配電(dian)室、開關站、光伏發電(dian)廠、海(hai)上風電(dian)場、10KV、35KV、220KV開關柜、GIS室等場所(suo);設(she)(she)備(bei)監測(ce)精度高、范圍廣、功能(neng)(neng)全,具(ju)有(you)良好的擴展性 2.1 采用1024*600觸摸屏,全中(zhong)文菜(cai)單(dan)操作(zuo),界面友好,操作(zuo)簡(jian)單(dan);  2.2 設(she)(she)備(bei)集成三(san)組485接口,采用插拔(ba)式(shi)接線(xian)(xian)端子接線(xian)(xian)簡(jian)單(dan),具(ju)有(you)良好的抗(kang)干擾能(neng)(neng)力,總線(xian)(xian)通訊(xun),布線(xian)(xian)經濟,安裝方便; 2.3 三(san)組DC24V接口,可選(xuan)配DC3.3V、DC5V、DC12V電(dian)壓輸(shu)出(chu), 2.4 自動(dong)故障檢測(ce),并能(neng)(neng)用中(zhong)文顯示(shi)處準確的故障部位及(ji)類型(xing); 2.5 自動(dong)檢索探測(ce)器地(di)址(zhi)及(ji)狀(zhuang)態,SF6/O2/溫濕度探測(ce)器在同一(yi)系統(tong)監控; 2.6 大容(rong)量儲(chu)存芯片(pian),循環記錄報警信息,大可記錄50000條(tiao); 2.7 RS485上傳接口,標(biao)準modbus Rtu通訊(xun)協議。

2.8 關鍵參數(shu),加密設定(ding)(ding),防(fang)止誤操作(zuo) 2.9 多可(ke)選配7組繼電器,繼電器控制方式可(ke)軟件(jian)設置(zhi)(zhi) 2.10 具有(you) 年-月-日(ri)-時(shi)(shi)-分(fen)-秒設置(zhi)(zhi)功能(neng)(neng)(neng),并(bing)且帶有(you)每周七天分(fen)別顯(xian)示功能(neng)(neng)(neng) 壁掛(gua)式SF6氣(qi)(qi)體報(bao)(bao)警主(zhu)機(ji)(ji)_SF6氧氣(qi)(qi)一體式探(tan)測器_SF6泄漏在線監(jian)(jian)測報(bao)(bao)警系統(tong)_SF6氣(qi)(qi)體在線監(jian)(jian)測報(bao)(bao)警裝置(zhi)(zhi)_SF6氣(qi)(qi)體在線監(jian)(jian)測報(bao)(bao)警系統(tong) 三(san)章:主(zhu)要技術指標 3.1 壁掛(gua)式主(zhu)機(ji)(ji)技術指標(DX6000H型) 3.1.1 工作(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出(chu): RS485 modbus_RTU 協議(yi)輸出(chu) 3.1.3 工作(zuo)溫(wen)度(du)(du): -20℃~+55℃ 3.1.4 工作(zuo)濕(shi)(shi)度(du)(du): ≤93%RH 3.1.5 顯(xian)示方式: 列表顯(xian)示,每頁顯(xian)示8組或10組數(shu)據(每組包括SF6/02/溫(wen)度(du)(du)/濕(shi)(shi)度(du)(du)四種數(shu)據和(he)兩種數(shu)據狀態) 3.1.6 上(shang)傳參數(shu): 默(mo)認(ren)(ren)ID 1(可(ke)調(diao)),默(mo)認(ren)(ren)波(bo)特率9600(可(ke)調(diao)) 3.1.7 人體感(gan)(gan)應:默(mo)認(ren)(ren)開(kai)啟(qi)感(gan)(gan)應亮(liang)(liang)屏(ping)功能(neng)(neng)(neng) 3.1.8 屏(ping)幕保護:默(mo)認(ren)(ren)開(kai)啟(qi)亮(liang)(liang)屏(ping)5分(fen)鐘后自動(dong)(dong)息屏(ping),人體感(gan)(gan)應或觸摸可(ke)亮(liang)(liang)屏(ping) 3.1.9 排風(feng)功能(neng)(neng)(neng):自動(dong)(dong)排風(feng),定(ding)(ding)時(shi)(shi)排風(feng),手動(dong)(dong)排風(feng),延時(shi)(shi)排風(feng),手動(dong)(dong)排風(feng)可(ke)設置(zhi)(zhi)低1s,大12H,自動(dong)(dong)排風(feng)分(fen)為12組,可(ke)設置(zhi)(zhi)開(kai)啟(qi)組數(shu)、開(kai)啟(qi)日(ri)期、開(kai)啟(qi)時(shi)(shi)間(jian)及啟(qi)動(dong)(dong)時(shi)(shi)間(jian)(啟(qi)動(dong)(dong)時(shi)(shi)間(jian)可(ke)更改)功能(neng)(neng)(neng) sf6氣(qi)(qi)體報(bao)(bao)警裝置(zhi)(zhi)_SF6氣(qi)(qi)體報(bao)(bao)警器_SF6報(bao)(bao)警裝置(zhi)(zhi)_SF6報(bao)(bao)警主(zhu)機(ji)(ji)_SF6報(bao)(bao)警器。

SF6行(xing)業安全法規(gui)摘錄(lu) ■191條(tiao) 裝(zhuang)有SF6設(she)(she)備(bei)的配(pei)(pei)(pei)電(dian)(dian)(dian)裝(zhuang)置(zhi)(zhi)室(shi)和SF6氣(qi)(qi)體實驗室(shi),必須(xu)(xu)裝(zhuang)設(she)(she)強力通(tong)風裝(zhuang)置(zhi)(zhi)。風口應設(she)(she)置(zhi)(zhi)在室(shi)內低(di)部。■192條(tiao) 在室(shi)內,設(she)(she)備(bei)充裝(zhuang)SF6氣(qi)(qi)體時(shi),周圍(wei)環境相(xiang)對濕度應≤80%,同時(shi)必須(xu)(xu)開啟通(tong)風系統,并避免SF6氣(qi)(qi)體漏泄(xie)到(dao)工(gong)作(zuo)區。工(gong)作(zuo)區空氣(qi)(qi)中SF6氣(qi)(qi)體含(han)量(liang)(liang)(liang)不(bu)得超過1000ppm。■196條(tiao) 工(gong)作(zuo)人(ren)員進(jin)(jin)(jin)入(ru)(ru)SF6配(pei)(pei)(pei)電(dian)(dian)(dian)裝(zhuang)置(zhi)(zhi)室(shi),必須(xu)(xu)先通(tong)風15min,并用檢漏儀測(ce)量(liang)(liang)(liang)SF6氣(qi)(qi)體含(han)量(liang)(liang)(liang)。盡量(liang)(liang)(liang)避免一人(ren)進(jin)(jin)(jin)入(ru)(ru)SF6配(pei)(pei)(pei)電(dian)(dian)(dian)裝(zhuang)置(zhi)(zhi)室(shi)進(jin)(jin)(jin)行(xing)巡視(shi),不(bu)準一人(ren)進(jin)(jin)(jin)入(ru)(ru)從事檢修工(gong)作(zuo)。■198條(tiao) 進(jin)(jin)(jin)入(ru)(ru)SF6配(pei)(pei)(pei)電(dian)(dian)(dian)裝(zhuang)置(zhi)(zhi)室(shi)低(di)位區或電(dian)(dian)(dian)纜溝進(jin)(jin)(jin)行(xing)工(gong)作(zuo)應先檢測(ce)含(han)氧量(liang)(liang)(liang)(不(bu)低(di)于18%)和SF6氣(qi)(qi)體含(han)量(liang)(liang)(liang)是否合格(ge)

光伏站sf6泄露在線報警系統報警儀 燃氣報警器_可燃氣體報警器_可燃氣體探測器_氣體報警控制器_SF6泄漏報警主機_東信電子 光伏站sf6泄露在線報警系統報警儀

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