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核電站sf6檢測儀監控主機批發SF6報警裝置

發布時間:2024-01-24 01:28:29       發布人:dxdz  瀏覽量:

核電站sf6檢測儀監控主機批發SF6報警裝置

SF6氣(qi)(qi)(qi)體泄漏(lou)監(jian)控子系統主要對(dui)SF6氣(qi)(qi)(qi)體為(wei)絕緣介質的(de)(de)(de)高壓電(dian)(dian)器設備場所內(nei)進(jin)(jin)行環(huan)境監(jian)測。當場所內(nei)設備發(fa)生SF6氣(qi)(qi)(qi)體泄漏(lou)時(shi),由于SF6氣(qi)(qi)(qi)體的(de)(de)(de)密度是空(kong)氣(qi)(qi)(qi)的(de)(de)(de)5倍,積(ji)累(lei)于底層空(kong)間,并造成局部(bu)缺氧,引起嚴重(zhong)事故。為(wei)此:《電(dian)(dian)業安全工(gong)(gong)作(zuo)規程》(發(fa)電(dian)(dian)廠和變電(dian)(dian)站部(bu)分)特(te)別規定,工(gong)(gong)作(zuo)人(ren)員進(jin)(jin)入SF6配電(dian)(dian)裝置室低位區或電(dian)(dian)纜溝(gou)進(jin)(jin)行工(gong)(gong)作(zuo)必須(xu)保(bao)證(zheng)SF6氣(qi)(qi)(qi)體濃度小于1000ppm,含氧量(liang)不低于18%及周圍環(huan)境相對(dui)濕(shi)度80%,同時(shi)必須(xu)開啟(qi)通風系統。SF6+O2雙氣(qi)(qi)(qi)體探(tan)測器_SF6+O2氣(qi)(qi)(qi)體探(tan)測器_SF6+O2探(tan)測器_SF6+O2雙氣(qi)(qi)(qi)體探(tan)頭_SF6+O2氣(qi)(qi)(qi)體探(tan)頭_sf6氣(qi)(qi)(qi)體檢測儀

雙氣體(ti)檢測器(qi)主要由傳(chuan)感器(qi)、單(dan)片機、運算(suan)放大(da)電(dian)路、通(tong)訊芯片等組成。傳(chuan)感器(qi)將氣體(ti)濃度轉換(huan)為(wei)(wei)模擬電(dian)信(xin)號,然后將模擬電(dian)信(xin)號通(tong)過運算(suan)放大(da)電(dian)路、單(dan)片機轉換(huan)為(wei)(wei)數(shu)字信(xin)號,后通(tong)過通(tong)訊芯片轉換(huan)為(wei)(wei)modbus RTU標準信(xin)號,上傳(chuan)給控制(zhi)器(qi)。

DX6000H型SF6 在線監(jian)測(ce)(ce)報警系統(tong)適用于配(pei)電(dian)室、開關站、光伏發電(dian)廠、海上(shang)風電(dian)場(chang)、10KV、35KV、220KV開關柜、GIS室等(deng)場(chang)所;設(she)備監(jian)測(ce)(ce)精度高、范圍(wei)廣(guang)、功能全,具有(you)良好的(de)擴展(zhan)性 2.1 采(cai)用1024*600觸摸(mo)屏,全中文菜單操作(zuo),界面友好,操作(zuo)簡單; 2.2 設(she)備集(ji)成三組(zu)485接(jie)(jie)口,采(cai)用插(cha)拔式接(jie)(jie)線端子接(jie)(jie)線簡單,具有(you)良好的(de)抗干擾能力,總線通訊,布線經濟(ji),安裝方便(bian); 2.3 三組(zu)DC24V接(jie)(jie)口,可(ke)選配(pei)DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自動(dong)故障(zhang)檢(jian)測(ce)(ce),并能用中文顯示處(chu)準確的(de)故障(zhang)部位(wei)及(ji)類型; 2.5 自動(dong)檢(jian)索探(tan)測(ce)(ce)器(qi)地址及(ji)狀(zhuang)態(tai),SF6/O2/溫濕度探(tan)測(ce)(ce)器(qi)在同一系統(tong)監(jian)控(kong); 2.6 大容量儲存芯片,循環記錄報警信息,大可(ke)記錄50000條; 2.7 RS485上(shang)傳(chuan)接(jie)(jie)口,標準modbus Rtu通訊協議(yi)。

2.8 關鍵參數(shu),加密設定(ding),防止誤操作 2.9 多可(ke)(ke)選配7組繼電(dian)(dian)器,繼電(dian)(dian)器控制方(fang)式可(ke)(ke)軟(ruan)件(jian)設置 2.10 具有 年-月-日-時(shi)-分(fen)(fen)(fen)-秒設置功(gong)能,并且帶有每(mei)(mei)周七天(tian)分(fen)(fen)(fen)別顯(xian)示(shi)功(gong)能 壁掛式SF6氣(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)(bao)(bao)警主(zhu)機_SF6氧氣(qi)一(yi)體(ti)(ti)式探測(ce)器_SF6泄漏在(zai)(zai)線(xian)監測(ce)報(bao)(bao)(bao)(bao)(bao)(bao)警系(xi)統(tong)_SF6氣(qi)體(ti)(ti)在(zai)(zai)線(xian)監測(ce)報(bao)(bao)(bao)(bao)(bao)(bao)警裝置_SF6氣(qi)體(ti)(ti)在(zai)(zai)線(xian)監測(ce)報(bao)(bao)(bao)(bao)(bao)(bao)警系(xi)統(tong) 三章:主(zhu)要技術(shu)指標 3.1 壁掛式主(zhu)機技術(shu)指標(DX6000H型) 3.1.1 工作電(dian)(dian)壓(ya): AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出: RS485 modbus_RTU 協(xie)議輸(shu)出 3.1.3 工作溫度(du): -20℃~+55℃ 3.1.4 工作濕度(du): ≤93%RH 3.1.5 顯(xian)示(shi)方(fang)式: 列表顯(xian)示(shi),每(mei)(mei)頁顯(xian)示(shi)8組或10組數(shu)據(每(mei)(mei)組包括SF6/02/溫度(du)/濕度(du)四種數(shu)據和兩種數(shu)據狀態) 3.1.6 上(shang)傳參數(shu): 默(mo)(mo)認ID 1(可(ke)(ke)調(diao)(diao)),默(mo)(mo)認波(bo)特率9600(可(ke)(ke)調(diao)(diao)) 3.1.7 人體(ti)(ti)感應:默(mo)(mo)認開(kai)啟(qi)(qi)感應亮(liang)(liang)屏功(gong)能 3.1.8 屏幕(mu)保(bao)護:默(mo)(mo)認開(kai)啟(qi)(qi)亮(liang)(liang)屏5分(fen)(fen)(fen)鐘后(hou)自(zi)(zi)動(dong)(dong)息屏,人體(ti)(ti)感應或觸摸可(ke)(ke)亮(liang)(liang)屏 3.1.9 排(pai)(pai)風(feng)功(gong)能:自(zi)(zi)動(dong)(dong)排(pai)(pai)風(feng),定(ding)時(shi)排(pai)(pai)風(feng),手(shou)動(dong)(dong)排(pai)(pai)風(feng),延時(shi)排(pai)(pai)風(feng),手(shou)動(dong)(dong)排(pai)(pai)風(feng)可(ke)(ke)設置低(di)1s,大12H,自(zi)(zi)動(dong)(dong)排(pai)(pai)風(feng)分(fen)(fen)(fen)為(wei)12組,可(ke)(ke)設置開(kai)啟(qi)(qi)組數(shu)、開(kai)啟(qi)(qi)日期、開(kai)啟(qi)(qi)時(shi)間(jian)及啟(qi)(qi)動(dong)(dong)時(shi)間(jian)(啟(qi)(qi)動(dong)(dong)時(shi)間(jian)可(ke)(ke)更改)功(gong)能 sf6氣(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)(bao)(bao)警裝置_SF6氣(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)(bao)(bao)警器_SF6報(bao)(bao)(bao)(bao)(bao)(bao)警裝置_SF6報(bao)(bao)(bao)(bao)(bao)(bao)警主(zhu)機_SF6報(bao)(bao)(bao)(bao)(bao)(bao)警器。

六(liu)氟化(hua)硫氣體報(bao)(bao)(bao)警(jing)(jing)器(qi),六(liu)氟化(hua)硫報(bao)(bao)(bao)警(jing)(jing)器(qi),六(liu)氟化(hua)硫泄漏報(bao)(bao)(bao)警(jing)(jing)器(qi),能自動適應(ying)環(huan)境的變化(hua),自動修正傳感器(qi)的老(lao)化(hua)曲線,保持(chi)恒定的報(bao)(bao)(bao)警(jing)(jing)靈敏(min)度(du),具備識(shi)別傳感器(qi)故障(zhang)及提供(gong)高濃度(du)氣體超限保護的能力,當傳感器(qi)由于(yu)老(lao)化(hua)而(er)可(ke)能失去功能時,六(liu)氟化(hua)硫氣體報(bao)(bao)(bao)警(jing)(jing)器(qi)能自動識(shi)別并報(bao)(bao)(bao)警(jing)(jing),有效避(bi)免了漏報(bao)(bao)(bao),內置(zhi)唯(wei)一的電子串號,無(wu)需撥(bo)碼,避(bi)免了撥(bo)碼開關的機械故障(zhang)帶來的系(xi)統不穩定。

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