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光伏站sf6氣體報警系統監控主機廠家SF6檢測報警裝置

發布時間:2023-11-08 10:39:29       發布人:dxdz  瀏覽量:

光伏站sf6氣體報警系統監控主機廠家SF6檢測報警裝置

SF6氣(qi)(qi)(qi)體(ti)已有(you)百(bai)年歷史,它是(shi)法(fa)國兩(liang)位化學(xue)家(jia)Moissan和Lebeau于1900年合(he)成的(de)人造(zao)惰性(xing)(xing)氣(qi)(qi)(qi)體(ti),1940年前后,美國將其(qi)用(yong)于曼哈頓計劃(核(he)軍事)。SF6是(shi)強(qiang)電(dian)(dian)(dian)(dian)負性(xing)(xing)氣(qi)(qi)(qi)體(ti),它的(de)分子極易(yi)吸附自由(you)電(dian)(dian)(dian)(dian)子而形成質(zhi)量大的(de)負離子,削(xue)弱氣(qi)(qi)(qi)體(ti)中(zhong)碰撞電(dian)(dian)(dian)(dian)離過程,因此其(qi)電(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)絕(jue)緣(yuan)強(qiang)度(du)很高,在(zai)均勻電(dian)(dian)(dian)(dian)場中(zhong)約(yue)為空氣(qi)(qi)(qi)絕(jue)緣(yuan)強(qiang)度(du)的(de)2.5倍。SF6氣(qi)(qi)(qi)體(ti)在(zai)t≈2000K時(shi)出(chu)現熱分解高峰,因此在(zai)交流電(dian)(dian)(dian)(dian)弧電(dian)(dian)(dian)(dian)流過零時(shi),SF6對弧道的(de)冷卻(que)作用(yong)比(bi)空氣(qi)(qi)(qi)強(qiang)得多,其(qi)滅弧能力約(yue)為空氣(qi)(qi)(qi)的(de)100倍。SF6氣(qi)(qi)(qi)體(ti)絕(jue)緣(yuan)的(de)管(guan)道輸電(dian)(dian)(dian)(dian)線(xian)的(de)優點是(shi)介質(zhi)損耗小、傳(chuan)輸容量大,且可用(yong)于高落差場合(he),因此常用(yong)于水電(dian)(dian)(dian)(dian)站出(chu)線(xian),取代常規的(de)充油(you)電(dian)(dian)(dian)(dian)纜(lan)。SF6氣(qi)(qi)(qi)體(ti)絕(jue)緣(yuan)的(de)變壓(ya)器具有(you)防(fang)火防(fang)爆。

雙(shuang)氣(qi)體(ti)檢(jian)測器(qi)主要由傳感器(qi)、單片(pian)機、運算(suan)放大電(dian)路(lu)(lu)、通(tong)訊芯片(pian)等組成。傳感器(qi)將氣(qi)體(ti)濃度轉(zhuan)換(huan)(huan)(huan)為模(mo)(mo)擬(ni)電(dian)信號(hao),然后(hou)將模(mo)(mo)擬(ni)電(dian)信號(hao)通(tong)過(guo)(guo)運算(suan)放大電(dian)路(lu)(lu)、單片(pian)機轉(zhuan)換(huan)(huan)(huan)為數(shu)字信號(hao),后(hou)通(tong)過(guo)(guo)通(tong)訊芯片(pian)轉(zhuan)換(huan)(huan)(huan)為modbus RTU標準(zhun)信號(hao),上傳給控制器(qi)。

DX6000H型(xing)SF6 在線監測報警系統(tong)適用于配電室(shi)、開(kai)關站、光伏(fu)發電廠、海上(shang)(shang)風電場(chang)、10KV、35KV、220KV開(kai)關柜、GIS室(shi)等場(chang)所;設備監測精度高、范圍(wei)廣、功能全,具有(you)良好的(de)(de)擴展性(xing) 2.1 采(cai)用1024*600觸摸屏,全中文菜單操作,界面友好,操作簡單; 2.2 設備集(ji)成三(san)組485接口,采(cai)用插拔式(shi)接線端子(zi)接線簡單,具有(you)良好的(de)(de)抗干(gan)擾能力(li),總(zong)線通(tong)訊,布線經濟(ji),安裝方便; 2.3 三(san)組DC24V接口,可(ke)選配DC3.3V、DC5V、DC12V電壓(ya)輸出, 2.4 自(zi)動故障檢(jian)測,并(bing)能用中文顯示處(chu)準確的(de)(de)故障部位及類(lei)型(xing); 2.5 自(zi)動檢(jian)索探(tan)測器地址(zhi)及狀態,SF6/O2/溫濕(shi)度探(tan)測器在同一系統(tong)監控; 2.6 大容(rong)量儲存芯片,循環記錄報警信(xin)息,大可(ke)記錄50000條; 2.7 RS485上(shang)(shang)傳接口,標準modbus Rtu通(tong)訊協議。

2.8 關鍵參(can)(can)數(shu)(shu)(shu),加密(mi)設定,防止誤操作 2.9 多(duo)可選配7組(zu)(zu)(zu)繼(ji)電器(qi)(qi),繼(ji)電器(qi)(qi)控制方式(shi)可軟件(jian)設置 2.10 具有 年(nian)-月-日-時(shi)(shi)(shi)(shi)-分-秒設置功(gong)能(neng),并且帶有每周七天分別顯示功(gong)能(neng) 壁掛式(shi)SF6氣體(ti)報(bao)(bao)警(jing)(jing)主機(ji)(ji)_SF6氧氣一體(ti)式(shi)探測(ce)器(qi)(qi)_SF6泄(xie)漏(lou)在(zai)(zai)線(xian)監(jian)測(ce)報(bao)(bao)警(jing)(jing)系(xi)統_SF6氣體(ti)在(zai)(zai)線(xian)監(jian)測(ce)報(bao)(bao)警(jing)(jing)裝(zhuang)置_SF6氣體(ti)在(zai)(zai)線(xian)監(jian)測(ce)報(bao)(bao)警(jing)(jing)系(xi)統 三章:主要(yao)技術指標(biao) 3.1 壁掛式(shi)主機(ji)(ji)技術指標(biao)(DX6000H型) 3.1.1 工作電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協(xie)議輸出 3.1.3 工作溫(wen)度(du)(du): -20℃~+55℃ 3.1.4 工作濕(shi)度(du)(du): ≤93%RH 3.1.5 顯示方式(shi): 列表顯示,每頁顯示8組(zu)(zu)(zu)或(huo)(huo)10組(zu)(zu)(zu)數(shu)(shu)(shu)據(每組(zu)(zu)(zu)包括SF6/02/溫(wen)度(du)(du)/濕(shi)度(du)(du)四(si)種數(shu)(shu)(shu)據和(he)兩種數(shu)(shu)(shu)據狀態) 3.1.6 上(shang)傳(chuan)參(can)(can)數(shu)(shu)(shu): 默(mo)認ID 1(可調),默(mo)認波特率9600(可調) 3.1.7 人體(ti)感(gan)應(ying):默(mo)認開(kai)(kai)啟(qi)感(gan)應(ying)亮(liang)屏(ping)功(gong)能(neng) 3.1.8 屏(ping)幕保護:默(mo)認開(kai)(kai)啟(qi)亮(liang)屏(ping)5分鐘后自(zi)動(dong)息屏(ping),人體(ti)感(gan)應(ying)或(huo)(huo)觸摸可亮(liang)屏(ping) 3.1.9 排(pai)(pai)風(feng)功(gong)能(neng):自(zi)動(dong)排(pai)(pai)風(feng),定時(shi)(shi)(shi)(shi)排(pai)(pai)風(feng),手動(dong)排(pai)(pai)風(feng),延時(shi)(shi)(shi)(shi)排(pai)(pai)風(feng),手動(dong)排(pai)(pai)風(feng)可設置低1s,大12H,自(zi)動(dong)排(pai)(pai)風(feng)分為12組(zu)(zu)(zu),可設置開(kai)(kai)啟(qi)組(zu)(zu)(zu)數(shu)(shu)(shu)、開(kai)(kai)啟(qi)日期、開(kai)(kai)啟(qi)時(shi)(shi)(shi)(shi)間(jian)(jian)及(ji)啟(qi)動(dong)時(shi)(shi)(shi)(shi)間(jian)(jian)(啟(qi)動(dong)時(shi)(shi)(shi)(shi)間(jian)(jian)可更改)功(gong)能(neng) sf6氣體(ti)報(bao)(bao)警(jing)(jing)裝(zhuang)置_SF6氣體(ti)報(bao)(bao)警(jing)(jing)器(qi)(qi)_SF6報(bao)(bao)警(jing)(jing)裝(zhuang)置_SF6報(bao)(bao)警(jing)(jing)主機(ji)(ji)_SF6報(bao)(bao)警(jing)(jing)器(qi)(qi)。

六(liu)氟(fu)化(hua)(hua)硫報(bao)(bao)警(jing)器(qi)(qi)(qi)是(shi)一(yi)款專門用于(yu)檢測(ce)六(liu)氟(fu)化(hua)(hua)硫氣(qi)(qi)(qi)(qi)體(ti)泄漏、并(bing)能實(shi)時(shi)顯示氣(qi)(qi)(qi)(qi)體(ti)濃(nong)(nong)度(du),24小時(shi)實(shi)時(shi)在(zai)線檢測(ce)的(de)(de)報(bao)(bao)警(jing)裝(zhuang)置(zhi)。六(liu)氟(fu)化(hua)(hua)硫報(bao)(bao)警(jing)器(qi)(qi)(qi)由氣(qi)(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)控制器(qi)(qi)(qi)和氣(qi)(qi)(qi)(qi)體(ti)探測(ce)器(qi)(qi)(qi)兩(liang)部分(fen)組成(cheng),氣(qi)(qi)(qi)(qi)體(ti)探測(ce)器(qi)(qi)(qi)安裝(zhuang)在(zai)氣(qi)(qi)(qi)(qi)體(ti)泄漏檢測(ce)現場(chang),通過核心部件氣(qi)(qi)(qi)(qi)體(ti)傳(chuan)感(gan)器(qi)(qi)(qi),實(shi)現氣(qi)(qi)(qi)(qi)體(ti)濃(nong)(nong)度(du)的(de)(de)實(shi)時(shi)檢測(ce),也可以獨立工作。氣(qi)(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)控制器(qi)(qi)(qi)可放置(zhi)于(yu)值班室內,接(jie)收氣(qi)(qi)(qi)(qi)體(ti)探測(ce)器(qi)(qi)(qi)檢測(ce)的(de)(de)濃(nong)(nong)度(du),并(bing)實(shi)現濃(nong)(nong)度(du)的(de)(de)顯示及(ji)濃(nong)(nong)度(du)超標后的(de)(de)聲光(guang)報(bao)(bao)警(jing)功(gong)能,并(bing)可以聯動(dong)外接(jie)設(she)備(如電磁閥、排(pai)風(feng)扇、噴(pen)淋(lin)裝(zhuang)置(zhi))通過開關量(liang)上傳(chuan)PLC、DCS、消防(fang)系統等。

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