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光伏站SF6報警探測器

發布時間:2023-10-27 10:25:47       發布人:dxdz  瀏覽量:

光伏站SF6報警探測器

本系(xi)統(tong)采用間歇(xie)式(shi)檢(jian)測模式(shi),進(jin)行在線監(jian)測其場(chang)所內(nei)SF6氣體濃(nong)度(du)及(ji)(ji)(ji)O2含(han)(han)量和(he)(he)(he)環境(jing)溫度(du)、濕(shi)度(du)的狀態監(jian)測,當場(chang)所內(nei)SF6濃(nong)度(du)及(ji)(ji)(ji)O2含(han)(han)量和(he)(he)(he)環境(jing)濕(shi)度(du)發(fa)生變化時(shi)(shi)(shi),傳(chuan)感器立即響應這些變化。實(shi)現對場(chang)所內(nei)SF6濃(nong)度(du)及(ji)(ji)(ji)O2的含(han)(han)量和(he)(he)(he)環境(jing)溫度(du)、濕(shi)度(du)進(jin)行有效地(di)監(jian)測。通(tong)過現場(chang)總線(RS485)由監(jian)控報(bao)警(jing)主機(ji)采集狀態參數,當場(chang)所內(nei)出現超限值時(shi)(shi)(shi),進(jin)入預(yu)警(jing)聲(sheng)光(guang)報(bao)警(jing)同時(shi)(shi)(shi)啟動(dong)風機(ji)進(jin)行通(tong)風換(huan)氣或(huo)啟動(dong)除濕(shi)機(ji)進(jin)行除濕(shi)。同時(shi)(shi)(shi)將狀態參數上傳(chuan)輸給監(jian)控中心。在監(jian)控中心電子地(di)圖(tu)上進(jin)行定位(wei)及(ji)(ji)(ji)管(guan)理和(he)(he)(he)環境(jing)參量超過預(yu)設值時(shi)(shi)(shi)發(fa)出視聽(ting)告警(jing)在電子地(di)圖(tu)界面(mian)上閃爍(shuo)顯示,按照(zhao)預(yu)設置聯動(dong)方案(an),對通(tong)道(dao)門體、風機(ji)以及(ji)(ji)(ji)水泵等(deng)進(jin)行管(guan)理;以及(ji)(ji)(ji)通(tong)過語(yu)音(yin)、短信方式(shi)自動(dong)通(tong)知值班維(wei)護人員(yuan)

雙氣體(ti)檢(jian)測器(qi)主要(yao)由SF6傳(chuan)(chuan)感(gan)器(qi)和O2傳(chuan)(chuan)感(gan)器(qi)、溫濕(shi)度傳(chuan)(chuan)感(gan)器(qi)及CPU主控電路、通信(xin)模塊(kuai)、電源(yuan)模塊(kuai)等集成(cheng)在一個優質(zhi)鋁(lv)型材一體(ti)化結構機箱內,完成(cheng)SF6濃度、O2含量及溫濕(shi)度的檢(jian)測。將(jiang)檢(jian)測結果采用(yong)現場總線(xian)(RS-485)方(fang)式傳(chuan)(chuan)輸(shu)給監控主機或PC機進行實時(shi)顯示。接(jie)(jie)線(xian)方(fang)式選用(yong)可(ke)插拔式接(jie)(jie)線(xian)端子(zi),電源(yuan)與通訊接(jie)(jie)線(xian)采用(yong)兩(liang)進兩(liang)出接(jie)(jie)線(xian)方(fang)式,設有接(jie)(jie)線(xian)端子(zi)護罩,安全又(you)可(ke)靠。是具有全數字(zi)傳(chuan)(chuan)輸(shu)功(gong)能的新一代高精度雙氣體(ti)檢(jian)測檢(jian)測器(qi)。

DX6000H型SF6 在線監(jian)測報警(jing)系統(tong)適用(yong)于配(pei)電(dian)(dian)(dian)室、開關(guan)站、光伏發(fa)電(dian)(dian)(dian)廠(chang)、海(hai)上風(feng)電(dian)(dian)(dian)場、10KV、35KV、220KV開關(guan)柜(ju)、GIS室等(deng)場所;設(she)備監(jian)測精度高、范圍廣、功能(neng)全,具有良好的擴展性 2.1 采用(yong)1024*600觸摸屏,全中文(wen)菜單(dan)操作,界(jie)面友(you)好,操作簡(jian)單(dan); 2.2 設(she)備集成三組485接(jie)口,采用(yong)插拔式接(jie)線端子接(jie)線簡(jian)單(dan),具有良好的抗干擾(rao)能(neng)力,總線通訊,布線經濟(ji),安裝方便; 2.3 三組DC24V接(jie)口,可(ke)選(xuan)配(pei)DC3.3V、DC5V、DC12V電(dian)(dian)(dian)壓(ya)輸出, 2.4 自動故(gu)障檢測,并能(neng)用(yong)中文(wen)顯示處準(zhun)確的故(gu)障部位及類型; 2.5 自動檢索(suo)探(tan)測器地(di)址及狀態,SF6/O2/溫濕(shi)度探(tan)測器在同一系統(tong)監(jian)控; 2.6 大容(rong)量儲(chu)存芯片(pian),循環記(ji)錄(lu)報警(jing)信(xin)息,大可(ke)記(ji)錄(lu)50000條(tiao); 2.7 RS485上傳接(jie)口,標準(zhun)modbus Rtu通訊協議。

2.8 關鍵參(can)數,加(jia)密設(she)定,防止誤操作(zuo) 2.9 多可選配7組(zu)繼電器(qi)(qi),繼電器(qi)(qi)控(kong)制方式(shi)可軟(ruan)件設(she)置 2.10 具(ju)有 年(nian)-月-日(ri)-時(shi)(shi)(shi)-分(fen)-秒設(she)置功(gong)(gong)(gong)能(neng),并且帶有每(mei)周七天分(fen)別顯(xian)示功(gong)(gong)(gong)能(neng) 壁掛式(shi)SF6氣(qi)(qi)(qi)體(ti)(ti)報警(jing)主(zhu)機(ji)_SF6氧氣(qi)(qi)(qi)一(yi)體(ti)(ti)式(shi)探測器(qi)(qi)_SF6泄漏在線監(jian)測報警(jing)系統_SF6氣(qi)(qi)(qi)體(ti)(ti)在線監(jian)測報警(jing)裝(zhuang)置_SF6氣(qi)(qi)(qi)體(ti)(ti)在線監(jian)測報警(jing)系統 三章:主(zhu)要技(ji)術(shu)指標 3.1 壁掛式(shi)主(zhu)機(ji)技(ji)術(shu)指標(DX6000H型) 3.1.1 工作(zuo)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(zuo)溫度(du)(du): -20℃~+55℃ 3.1.4 工作(zuo)濕度(du)(du): ≤93%RH 3.1.5 顯(xian)示方式(shi): 列表顯(xian)示,每(mei)頁顯(xian)示8組(zu)或10組(zu)數據(ju)(每(mei)組(zu)包括SF6/02/溫度(du)(du)/濕度(du)(du)四種數據(ju)和兩種數據(ju)狀態(tai)) 3.1.6 上(shang)傳參(can)數: 默認(ren)ID 1(可調),默認(ren)波特率9600(可調) 3.1.7 人體(ti)(ti)感應:默認(ren)開啟(qi)感應亮屏功(gong)(gong)(gong)能(neng) 3.1.8 屏幕(mu)保護:默認(ren)開啟(qi)亮屏5分(fen)鐘后自(zi)(zi)動(dong)(dong)息屏,人體(ti)(ti)感應或觸摸可亮屏 3.1.9 排(pai)風(feng)功(gong)(gong)(gong)能(neng):自(zi)(zi)動(dong)(dong)排(pai)風(feng),定時(shi)(shi)(shi)排(pai)風(feng),手動(dong)(dong)排(pai)風(feng),延時(shi)(shi)(shi)排(pai)風(feng),手動(dong)(dong)排(pai)風(feng)可設(she)置低1s,大(da)12H,自(zi)(zi)動(dong)(dong)排(pai)風(feng)分(fen)為12組(zu),可設(she)置開啟(qi)組(zu)數、開啟(qi)日(ri)期(qi)、開啟(qi)時(shi)(shi)(shi)間(jian)及啟(qi)動(dong)(dong)時(shi)(shi)(shi)間(jian)(啟(qi)動(dong)(dong)時(shi)(shi)(shi)間(jian)可更(geng)改)功(gong)(gong)(gong)能(neng) sf6氣(qi)(qi)(qi)體(ti)(ti)報警(jing)裝(zhuang)置_SF6氣(qi)(qi)(qi)體(ti)(ti)報警(jing)器(qi)(qi)_SF6報警(jing)裝(zhuang)置_SF6報警(jing)主(zhu)機(ji)_SF6報警(jing)器(qi)(qi)。

SF6行(xing)業安全法規(gui)摘錄 ■191條(tiao) 裝(zhuang)有SF6設備(bei)的(de)配電(dian)(dian)(dian)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)室和(he)SF6氣(qi)(qi)體實驗(yan)室,必須(xu)(xu)裝(zhuang)設強力(li)通風(feng)(feng)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)。風(feng)(feng)口應設置(zhi)(zhi)(zhi)(zhi)在室內(nei)低(di)(di)部。■192條(tiao) 在室內(nei),設備(bei)充裝(zhuang)SF6氣(qi)(qi)體時(shi),周圍環境(jing)相對濕度應≤80%,同時(shi)必須(xu)(xu)開(kai)啟通風(feng)(feng)系統,并避(bi)免SF6氣(qi)(qi)體漏泄(xie)到工(gong)作區(qu)。工(gong)作區(qu)空氣(qi)(qi)中SF6氣(qi)(qi)體含(han)量不(bu)得超過1000ppm。■196條(tiao) 工(gong)作人員進(jin)入SF6配電(dian)(dian)(dian)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)室,必須(xu)(xu)先(xian)通風(feng)(feng)15min,并用檢漏儀測量SF6氣(qi)(qi)體含(han)量。盡量避(bi)免一(yi)人進(jin)入SF6配電(dian)(dian)(dian)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)室進(jin)行(xing)巡視,不(bu)準(zhun)一(yi)人進(jin)入從事檢修工(gong)作。■198條(tiao) 進(jin)入SF6配電(dian)(dian)(dian)裝(zhuang)置(zhi)(zhi)(zhi)(zhi)室低(di)(di)位區(qu)或電(dian)(dian)(dian)纜溝進(jin)行(xing)工(gong)作應先(xian)檢測含(han)氧(yang)量(不(bu)低(di)(di)于18%)和(he)SF6氣(qi)(qi)體含(han)量是否合(he)格

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