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變電站sf6泄漏報警儀

發布時間:2023-12-13 00:25:00       發布人:dxdz  瀏覽量:

變電站sf6泄漏報警儀

SF6氣(qi)(qi)體(ti)(ti)泄(xie)(xie)漏監(jian)控(kong)子系統主(zhu)要對(dui)SF6氣(qi)(qi)體(ti)(ti)為絕(jue)緣介質的高壓電(dian)器(qi)設備場(chang)所(suo)內進(jin)(jin)行(xing)環境監(jian)測。當場(chang)所(suo)內設備發(fa)生SF6氣(qi)(qi)體(ti)(ti)泄(xie)(xie)漏時,由于(yu)(yu)SF6氣(qi)(qi)體(ti)(ti)的密度是空(kong)氣(qi)(qi)的5倍,積累于(yu)(yu)底層空(kong)間,并造成局部缺(que)氧,引起嚴(yan)重事(shi)故。為此(ci):《電(dian)業安(an)全工作(zuo)規程》(發(fa)電(dian)廠和變電(dian)站部分)特別規定,工作(zuo)人(ren)員進(jin)(jin)入(ru)SF6配電(dian)裝置(zhi)室低(di)位(wei)區或電(dian)纜溝進(jin)(jin)行(xing)工作(zuo)必須(xu)保證(zheng)SF6氣(qi)(qi)體(ti)(ti)濃度小于(yu)(yu)1000ppm,含氧量不低(di)于(yu)(yu)18%及周圍(wei)環境相對(dui)濕(shi)度80%,同(tong)時必須(xu)開啟通風系統。SF6+O2雙氣(qi)(qi)體(ti)(ti)探測器(qi)_SF6+O2氣(qi)(qi)體(ti)(ti)探測器(qi)_SF6+O2探測器(qi)_SF6+O2雙氣(qi)(qi)體(ti)(ti)探頭(tou)_SF6+O2氣(qi)(qi)體(ti)(ti)探頭(tou)_sf6氣(qi)(qi)體(ti)(ti)檢測儀

主要(yao)功(gong)(gong)能(neng)(neng)(neng)監控報警(jing)(jing)主機(ji)(ji)主要(yao)用于對(dui)(dui)下采(cai)集(ji)(ji)實時(shi)(shi)數據(ju)(ju)(包括控制器(qi)在內),對(dui)(dui)這些數據(ju)(ju)進(jin)行(xing)分析和管(guan)理,具有(you)判斷現場數據(ju)(ju)是否(fou)超(chao)出設(she)定報警(jing)(jing)閥值的功(gong)(gong)能(neng)(neng)(neng),超(chao)出則進(jin)行(xing)報警(jing)(jing)輸出,啟動(dong)風(feng)(feng)(feng)機(ji)(ji)進(jin)行(xing)通風(feng)(feng)(feng)或啟動(dong)除濕(shi)(shi)進(jin)行(xing)除濕(shi)(shi),同時(shi)(shi)聲光報警(jing)(jing)器(qi)進(jin)入報警(jing)(jing)狀(zhuang)態,并(bing)(bing)能(neng)(neng)(neng)接收(shou)入口處人員入室啟動(dong)風(feng)(feng)(feng)機(ji)(ji)進(jin)行(xing)通風(feng)(feng)(feng)的功(gong)(gong)能(neng)(neng)(neng)。并(bing)(bing)可隨時(shi)(shi)接收(shou)一體(ti)化信息平(ping)臺(tai)的訪問; 監控報警(jing)(jing)主機(ji)(ji)的液(ye)晶(jing)顯示(shi)(shi)屏(ping)顯示(shi)(shi)現場實時(shi)(shi)數據(ju)(ju)、歷史數據(ju)(ju)、歷史報警(jing)(jing)數據(ju)(ju)和報警(jing)(jing)時(shi)(shi)間(jian)等各種(zhong)參數;還可采(cai)用鍵盤/觸模屏(ping)實現項目設(she)置(zhi)、時(shi)(shi)間(jian)設(she)置(zhi)、閥值設(she)置(zhi)、定時(shi)(shi)采(cai)集(ji)(ji)設(she)置(zhi)、定時(shi)(shi)啟動(dong)風(feng)(feng)(feng)機(ji)(ji)設(she)置(zhi),還設(she)有(you)人體(ti)感應啟動(dong)液(ye)晶(jing)顯示(shi)(shi)屏(ping)背光及語音播報實時(shi)(shi)數據(ju)(ju)等多(duo)種(zhong)配置(zhi)和管(guan)理功(gong)(gong)能(neng)(neng)(neng)。并(bing)(bing)能(neng)(neng)(neng)支持外置(zhi)顯示(shi)(shi)屏(ping)狀(zhuang)態顯示(shi)(shi)及語音播報功(gong)(gong)能(neng)(neng)(neng);

DX6000H型SF6 在線(xian)(xian)(xian)監測報警(jing)系(xi)統適(shi)用于(yu)配電(dian)室(shi)、開關站、光伏(fu)發電(dian)廠、海上風電(dian)場、10KV、35KV、220KV開關柜、GIS室(shi)等場所;設備監測精度高、范圍廣、功能全(quan),具有(you)良好(hao)的(de)擴展性 2.1 采用1024*600觸摸屏,全(quan)中文菜單操(cao)(cao)作(zuo),界面友好(hao),操(cao)(cao)作(zuo)簡單; 2.2 設備集(ji)成三組(zu)485接(jie)(jie)口,采用插拔式接(jie)(jie)線(xian)(xian)(xian)端子接(jie)(jie)線(xian)(xian)(xian)簡單,具有(you)良好(hao)的(de)抗干擾能力(li),總線(xian)(xian)(xian)通(tong)訊,布線(xian)(xian)(xian)經濟(ji),安(an)裝方便; 2.3 三組(zu)DC24V接(jie)(jie)口,可(ke)選(xuan)配DC3.3V、DC5V、DC12V電(dian)壓(ya)輸出, 2.4 自(zi)動故障檢測,并能用中文顯(xian)示處準確的(de)故障部位及類型; 2.5 自(zi)動檢索探(tan)測器(qi)地址(zhi)及狀態,SF6/O2/溫濕度探(tan)測器(qi)在同一系(xi)統監控; 2.6 大容量儲存(cun)芯(xin)片,循環記錄(lu)報警(jing)信息,大可(ke)記錄(lu)50000條; 2.7 RS485上傳接(jie)(jie)口,標準modbus Rtu通(tong)訊協議。

2.8 關鍵參數(shu)(shu),加密設(she)定,防止誤操作 2.9 多(duo)可(ke)(ke)(ke)選(xuan)配7組(zu)(zu)繼電器(qi),繼電器(qi)控制方式(shi)(shi)可(ke)(ke)(ke)軟件設(she)置 2.10 具(ju)有(you) 年-月-日(ri)-時(shi)-分-秒設(she)置功能(neng),并且帶有(you)每周七天(tian)分別顯示(shi)功能(neng) 壁掛(gua)式(shi)(shi)SF6氣體(ti)(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)機(ji)(ji)_SF6氧氣一(yi)體(ti)(ti)式(shi)(shi)探測(ce)器(qi)_SF6泄漏在(zai)線(xian)(xian)監(jian)測(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)系統_SF6氣體(ti)(ti)在(zai)線(xian)(xian)監(jian)測(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)裝(zhuang)置_SF6氣體(ti)(ti)在(zai)線(xian)(xian)監(jian)測(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)系統 三章(zhang):主(zhu)要(yao)技(ji)術指(zhi)標 3.1 壁掛(gua)式(shi)(shi)主(zhu)機(ji)(ji)技(ji)術指(zhi)標(DX6000H型) 3.1.1 工(gong)作電壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)號輸(shu)出(chu): RS485 modbus_RTU 協議輸(shu)出(chu) 3.1.3 工(gong)作溫度(du)(du): -20℃~+55℃ 3.1.4 工(gong)作濕度(du)(du): ≤93%RH 3.1.5 顯示(shi)方式(shi)(shi): 列表顯示(shi),每頁顯示(shi)8組(zu)(zu)或(huo)10組(zu)(zu)數(shu)(shu)據(每組(zu)(zu)包括SF6/02/溫度(du)(du)/濕度(du)(du)四(si)種數(shu)(shu)據和(he)兩(liang)種數(shu)(shu)據狀(zhuang)態(tai)) 3.1.6 上(shang)傳參數(shu)(shu): 默認ID 1(可(ke)(ke)(ke)調(diao)),默認波特率9600(可(ke)(ke)(ke)調(diao)) 3.1.7 人體(ti)(ti)感應(ying):默認開啟(qi)(qi)感應(ying)亮屏功能(neng) 3.1.8 屏幕(mu)保(bao)護(hu):默認開啟(qi)(qi)亮屏5分鐘后自動息屏,人體(ti)(ti)感應(ying)或(huo)觸(chu)摸可(ke)(ke)(ke)亮屏 3.1.9 排(pai)(pai)風(feng)功能(neng):自動排(pai)(pai)風(feng),定時(shi)排(pai)(pai)風(feng),手動排(pai)(pai)風(feng),延時(shi)排(pai)(pai)風(feng),手動排(pai)(pai)風(feng)可(ke)(ke)(ke)設(she)置低1s,大12H,自動排(pai)(pai)風(feng)分為(wei)12組(zu)(zu),可(ke)(ke)(ke)設(she)置開啟(qi)(qi)組(zu)(zu)數(shu)(shu)、開啟(qi)(qi)日(ri)期(qi)、開啟(qi)(qi)時(shi)間及(ji)啟(qi)(qi)動時(shi)間(啟(qi)(qi)動時(shi)間可(ke)(ke)(ke)更改)功能(neng) sf6氣體(ti)(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)裝(zhuang)置_SF6氣體(ti)(ti)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)器(qi)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)裝(zhuang)置_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)機(ji)(ji)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)器(qi)。

六氟(fu)(fu)(fu)化(hua)硫(liu)氣體(ti)報(bao)(bao)警(jing)(jing)器(qi)(qi)(qi),六氟(fu)(fu)(fu)化(hua)硫(liu)報(bao)(bao)警(jing)(jing)器(qi)(qi)(qi),六氟(fu)(fu)(fu)化(hua)硫(liu)泄(xie)漏報(bao)(bao)警(jing)(jing)器(qi)(qi)(qi),能(neng)自(zi)(zi)動適應環境的(de)變化(hua),自(zi)(zi)動修正傳感(gan)器(qi)(qi)(qi)的(de)老化(hua)曲線,保持恒定(ding)的(de)報(bao)(bao)警(jing)(jing)靈敏(min)度(du),具備識別傳感(gan)器(qi)(qi)(qi)故(gu)(gu)障及提(ti)供(gong)高(gao)濃度(du)氣體(ti)超限保護(hu)的(de)能(neng)力,當傳感(gan)器(qi)(qi)(qi)由于老化(hua)而可能(neng)失去功能(neng)時,六氟(fu)(fu)(fu)化(hua)硫(liu)氣體(ti)報(bao)(bao)警(jing)(jing)器(qi)(qi)(qi)能(neng)自(zi)(zi)動識別并報(bao)(bao)警(jing)(jing),有效避免了漏報(bao)(bao),內置唯一的(de)電子串號,無需撥(bo)碼,避免了撥(bo)碼開關的(de)機械(xie)故(gu)(gu)障帶來的(de)系(xi)統不穩定(ding)。

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