光伏站常州sf6報警系統檢測儀安裝

光伏站常州sf6報警系統檢測儀安裝

SF6氣(qi)(qi)體(ti)(ti)已有百年(nian)歷史，它是(shi)(shi)法國(guo)兩位(wei)化學家Moissan和Lebeau于(yu)(yu)1900年(nian)合成(cheng)的(de)人(ren)造惰性(xing)氣(qi)(qi)體(ti)(ti)，1940年(nian)前(qian)后，美國(guo)將(jiang)其用(yong)(yong)于(yu)(yu)曼哈頓(dun)計(ji)劃(核軍事)。SF6是(shi)(shi)強(qiang)電(dian)(dian)(dian)(dian)(dian)負性(xing)氣(qi)(qi)體(ti)(ti)，它的(de)分子極易吸附自由電(dian)(dian)(dian)(dian)(dian)子而形成(cheng)質量(liang)大(da)的(de)負離子，削弱氣(qi)(qi)體(ti)(ti)中(zhong)碰撞電(dian)(dian)(dian)(dian)(dian)離過(guo)程，因此(ci)其電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)絕(jue)緣強(qiang)度很高(gao)，在均(jun)勻電(dian)(dian)(dian)(dian)(dian)場中(zhong)約為(wei)空(kong)氣(qi)(qi)絕(jue)緣強(qiang)度的(de)2.5倍(bei)(bei)。SF6氣(qi)(qi)體(ti)(ti)在t≈2000K時出(chu)現熱分解高(gao)峰(feng)，因此(ci)在交(jiao)流電(dian)(dian)(dian)(dian)(dian)弧(hu)電(dian)(dian)(dian)(dian)(dian)流過(guo)零時，SF6對弧(hu)道(dao)的(de)冷卻(que)作用(yong)(yong)比(bi)空(kong)氣(qi)(qi)強(qiang)得多，其滅弧(hu)能(neng)力約為(wei)空(kong)氣(qi)(qi)的(de)100倍(bei)(bei)。SF6氣(qi)(qi)體(ti)(ti)絕(jue)緣的(de)管道(dao)輸電(dian)(dian)(dian)(dian)(dian)線(xian)的(de)優(you)點是(shi)(shi)介(jie)質損耗(hao)小、傳輸容量(liang)大(da)，且可用(yong)(yong)于(yu)(yu)高(gao)落差場合，因此(ci)常用(yong)(yong)于(yu)(yu)水電(dian)(dian)(dian)(dian)(dian)站出(chu)線(xian)，取代常規(gui)的(de)充油電(dian)(dian)(dian)(dian)(dian)纜。SF6氣(qi)(qi)體(ti)(ti)絕(jue)緣的(de)變壓器具有防(fang)火防(fang)爆。

雙氣體檢測器(qi)(qi)主(zhu)要(yao)由傳感(gan)器(qi)(qi)、單片機、運算(suan)放大電(dian)(dian)路、通(tong)(tong)訊(xun)芯片等組成(cheng)。傳感(gan)器(qi)(qi)將(jiang)氣體濃度轉換為(wei)模(mo)擬電(dian)(dian)信(xin)號(hao)，然后將(jiang)模(mo)擬電(dian)(dian)信(xin)號(hao)通(tong)(tong)過運算(suan)放大電(dian)(dian)路、單片機轉換為(wei)數字信(xin)號(hao)，后通(tong)(tong)過通(tong)(tong)訊(xun)芯片轉換為(wei)modbus RTU標準信(xin)號(hao)，上傳給控制器(qi)(qi)。

DX6000H型SF6 在線(xian)(xian)監測報警(jing)系統適用于配(pei)電(dian)(dian)室(shi)、開(kai)關站、光伏發電(dian)(dian)廠、海(hai)上(shang)風電(dian)(dian)場、10KV、35KV、220KV開(kai)關柜(ju)、GIS室(shi)等場所(suo)；設備監測精度高、范圍廣、功能全，具(ju)有良好的擴展性 2.1 采用1024*600觸摸屏，全中(zhong)文菜單(dan)操(cao)作，界面友好，操(cao)作簡單(dan)； 2.2 設備集成三組485接(jie)口，采用插拔式(shi)接(jie)線(xian)(xian)端子接(jie)線(xian)(xian)簡單(dan)，具(ju)有良好的抗(kang)干擾能力，總線(xian)(xian)通(tong)訊(xun)，布線(xian)(xian)經(jing)濟，安(an)裝(zhuang)方(fang)便； 2.3 三組DC24V接(jie)口，可選配(pei)DC3.3V、DC5V、DC12V電(dian)(dian)壓輸出(chu)， 2.4 自(zi)動(dong)故障檢測，并能用中(zhong)文顯示處準確的故障部位及(ji)類型； 2.5 自(zi)動(dong)檢索探(tan)測器(qi)地址及(ji)狀態，SF6/O2/溫濕度探(tan)測器(qi)在同一系統監控(kong)； 2.6 大(da)容量儲(chu)存芯(xin)片，循環記錄報警(jing)信息，大(da)可記錄50000條； 2.7 RS485上(shang)傳(chuan)接(jie)口，標準modbus Rtu通(tong)訊(xun)協(xie)議(yi)。

2.8 關(guan)鍵參數，加密(mi)設定，防止誤操作(zuo) 2.9 多可(ke)(ke)選配7組繼(ji)電(dian)器(qi)，繼(ji)電(dian)器(qi)控制方式可(ke)(ke)軟(ruan)件設置(zhi) 2.10 具(ju)有(you) 年-月-日(ri)(ri)-時(shi)-分(fen)(fen)-秒設置(zhi)功(gong)能，并(bing)且(qie)帶(dai)有(you)每周七(qi)天(tian)分(fen)(fen)別(bie)顯示(shi)(shi)功(gong)能 壁掛(gua)式SF6氣(qi)(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)主機_SF6氧氣(qi)(qi)(qi)一體(ti)(ti)式探測(ce)器(qi)_SF6泄(xie)漏在(zai)線(xian)監(jian)測(ce)報(bao)(bao)(bao)警(jing)系統_SF6氣(qi)(qi)(qi)體(ti)(ti)在(zai)線(xian)監(jian)測(ce)報(bao)(bao)(bao)警(jing)裝(zhuang)置(zhi)_SF6氣(qi)(qi)(qi)體(ti)(ti)在(zai)線(xian)監(jian)測(ce)報(bao)(bao)(bao)警(jing)系統 三(san)章：主要技(ji)術(shu)指(zhi)標 3.1 壁掛(gua)式主機技(ji)術(shu)指(zhi)標（DX6000H型） 3.1.1 工作(zuo)電(dian)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(zuo)溫度(du)： -20℃～+55℃ 3.1.4 工作(zuo)濕度(du)： ≤93%RH 3.1.5 顯示(shi)(shi)方式: 列表顯示(shi)(shi),每頁(ye)顯示(shi)(shi)8組或10組數據(每組包(bao)括SF6/02/溫度(du)/濕度(du)四種(zhong)數據和兩種(zhong)數據狀態) 3.1.6 上傳參數： 默(mo)(mo)認ID 1(可(ke)(ke)調(diao))，默(mo)(mo)認波特率9600（可(ke)(ke)調(diao)） 3.1.7 人體(ti)(ti)感應(ying)：默(mo)(mo)認開(kai)(kai)啟(qi)感應(ying)亮屏(ping)功(gong)能 3.1.8 屏(ping)幕保護：默(mo)(mo)認開(kai)(kai)啟(qi)亮屏(ping)5分(fen)(fen)鐘后自動(dong)息屏(ping)，人體(ti)(ti)感應(ying)或觸摸可(ke)(ke)亮屏(ping) 3.1.9 排(pai)(pai)(pai)(pai)風(feng)(feng)功(gong)能：自動(dong)排(pai)(pai)(pai)(pai)風(feng)(feng)，定時(shi)排(pai)(pai)(pai)(pai)風(feng)(feng)，手動(dong)排(pai)(pai)(pai)(pai)風(feng)(feng)，延時(shi)排(pai)(pai)(pai)(pai)風(feng)(feng)，手動(dong)排(pai)(pai)(pai)(pai)風(feng)(feng)可(ke)(ke)設置(zhi)低1s，大12H，自動(dong)排(pai)(pai)(pai)(pai)風(feng)(feng)分(fen)(fen)為12組，可(ke)(ke)設置(zhi)開(kai)(kai)啟(qi)組數、開(kai)(kai)啟(qi)日(ri)(ri)期、開(kai)(kai)啟(qi)時(shi)間及啟(qi)動(dong)時(shi)間（啟(qi)動(dong)時(shi)間可(ke)(ke)更改）功(gong)能 sf6氣(qi)(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)裝(zhuang)置(zhi)_SF6氣(qi)(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)器(qi)_SF6報(bao)(bao)(bao)警(jing)裝(zhuang)置(zhi)_SF6報(bao)(bao)(bao)警(jing)主機_SF6報(bao)(bao)(bao)警(jing)器(qi)。

六(liu)氟化(hua)硫報(bao)(bao)(bao)警(jing)器(qi)(qi)(qi)是一(yi)款專門用于(yu)檢(jian)測六(liu)氟化(hua)硫氣(qi)(qi)(qi)體(ti)(ti)(ti)泄漏(lou)、并(bing)能(neng)實(shi)時顯(xian)示氣(qi)(qi)(qi)體(ti)(ti)(ti)濃度(du)(du)，24小時實(shi)時在(zai)線(xian)檢(jian)測的(de)(de)報(bao)(bao)(bao)警(jing)裝置。六(liu)氟化(hua)硫報(bao)(bao)(bao)警(jing)器(qi)(qi)(qi)由氣(qi)(qi)(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)控制(zhi)器(qi)(qi)(qi)和氣(qi)(qi)(qi)體(ti)(ti)(ti)探(tan)(tan)測器(qi)(qi)(qi)兩部分組成(cheng)，氣(qi)(qi)(qi)體(ti)(ti)(ti)探(tan)(tan)測器(qi)(qi)(qi)安裝在(zai)氣(qi)(qi)(qi)體(ti)(ti)(ti)泄漏(lou)檢(jian)測現(xian)(xian)場(chang)，通(tong)過核心部件氣(qi)(qi)(qi)體(ti)(ti)(ti)傳(chuan)感器(qi)(qi)(qi)，實(shi)現(xian)(xian)氣(qi)(qi)(qi)體(ti)(ti)(ti)濃度(du)(du)的(de)(de)實(shi)時檢(jian)測，也可(ke)以獨立工作(zuo)。氣(qi)(qi)(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)控制(zhi)器(qi)(qi)(qi)可(ke)放置于(yu)值班室內，接收氣(qi)(qi)(qi)體(ti)(ti)(ti)探(tan)(tan)測器(qi)(qi)(qi)檢(jian)測的(de)(de)濃度(du)(du)，并(bing)實(shi)現(xian)(xian)濃度(du)(du)的(de)(de)顯(xian)示及濃度(du)(du)超標后的(de)(de)聲光(guang)報(bao)(bao)(bao)警(jing)功能(neng)，并(bing)可(ke)以聯(lian)動外接設備(bei)（如(ru)電磁閥、排(pai)風(feng)扇、噴淋裝置）通(tong)過開(kai)關量上傳(chuan)PLC、DCS、消防(fang)系統等。