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光伏站sf6泄露報警探測主機多少錢

發布時間:2023-11-24 21:15:29       發布人:dxdz  瀏覽量:

光伏站sf6泄露報警探測主機多少錢

SF6氣(qi)體已有百年(nian)歷(li)史,它是(shi)法國兩(liang)位化(hua)學家Moissan和Lebeau于(yu)1900年(nian)合成(cheng)的(de)(de)人(ren)造惰性氣(qi)體,1940年(nian)前后(hou),美國將其用(yong)(yong)于(yu)曼哈頓計(ji)劃(核軍(jun)事)。SF6是(shi)強(qiang)電(dian)(dian)(dian)負性氣(qi)體,它的(de)(de)分子極易吸附自由電(dian)(dian)(dian)子而形成(cheng)質量(liang)大的(de)(de)負離子,削弱氣(qi)體中碰撞電(dian)(dian)(dian)離過程(cheng),因此(ci)(ci)(ci)其電(dian)(dian)(dian)氣(qi)絕緣強(qiang)度很高,在均(jun)勻電(dian)(dian)(dian)場中約為(wei)(wei)空氣(qi)絕緣強(qiang)度的(de)(de)2.5倍。SF6氣(qi)體在t≈2000K時出現熱分解高峰,因此(ci)(ci)(ci)在交流(liu)電(dian)(dian)(dian)弧(hu)電(dian)(dian)(dian)流(liu)過零時,SF6對(dui)弧(hu)道的(de)(de)冷(leng)卻作用(yong)(yong)比(bi)空氣(qi)強(qiang)得多,其滅弧(hu)能(neng)力約為(wei)(wei)空氣(qi)的(de)(de)100倍。SF6氣(qi)體絕緣的(de)(de)管道輸(shu)電(dian)(dian)(dian)線的(de)(de)優(you)點是(shi)介(jie)質損(sun)耗小、傳輸(shu)容量(liang)大,且可用(yong)(yong)于(yu)高落差場合,因此(ci)(ci)(ci)常(chang)用(yong)(yong)于(yu)水電(dian)(dian)(dian)站出線,取代常(chang)規的(de)(de)充(chong)油電(dian)(dian)(dian)纜。SF6氣(qi)體絕緣的(de)(de)變壓器(qi)具有防火防爆(bao)。

雙氣體檢(jian)測器(qi)主要由傳感器(qi)、單片(pian)(pian)機、運(yun)算放(fang)(fang)大(da)電(dian)(dian)(dian)路、通(tong)(tong)訊芯(xin)片(pian)(pian)等組成。傳感器(qi)將(jiang)氣體濃度轉(zhuan)換為模擬電(dian)(dian)(dian)信(xin)號(hao)(hao),然后(hou)將(jiang)模擬電(dian)(dian)(dian)信(xin)號(hao)(hao)通(tong)(tong)過(guo)運(yun)算放(fang)(fang)大(da)電(dian)(dian)(dian)路、單片(pian)(pian)機轉(zhuan)換為數字(zi)信(xin)號(hao)(hao),后(hou)通(tong)(tong)過(guo)通(tong)(tong)訊芯(xin)片(pian)(pian)轉(zhuan)換為modbus RTU標準信(xin)號(hao)(hao),上傳給控制器(qi)。

DX6000H型SF6 在線(xian)監(jian)測(ce)報警系(xi)統(tong)適用于配電室、開關站、光伏發電廠、海上風電場、10KV、35KV、220KV開關柜、GIS室等場所;設(she)備(bei)監(jian)測(ce)精(jing)度高、范圍廣、功能(neng)全,具有良好(hao)(hao)的(de)擴展性 2.1 采(cai)用1024*600觸摸屏,全中文菜(cai)單(dan)操(cao)作,界面友好(hao)(hao),操(cao)作簡(jian)單(dan); 2.2 設(she)備(bei)集成(cheng)三組485接口(kou),采(cai)用插拔式接線(xian)端(duan)子接線(xian)簡(jian)單(dan),具有良好(hao)(hao)的(de)抗干擾能(neng)力,總(zong)線(xian)通(tong)訊(xun),布線(xian)經濟(ji),安裝方便; 2.3 三組DC24V接口(kou),可選配DC3.3V、DC5V、DC12V電壓輸(shu)出, 2.4 自動故障(zhang)檢(jian)(jian)測(ce),并能(neng)用中文顯示處準(zhun)確的(de)故障(zhang)部位及類型; 2.5 自動檢(jian)(jian)索探(tan)測(ce)器地址及狀態,SF6/O2/溫濕度探(tan)測(ce)器在同(tong)一(yi)系(xi)統(tong)監(jian)控; 2.6 大(da)容量儲存芯片,循環記錄報警信(xin)息,大(da)可記錄50000條; 2.7 RS485上傳接口(kou),標準(zhun)modbus Rtu通(tong)訊(xun)協議。

2.8 關(guan)鍵參數,加(jia)密設(she)定,防(fang)止(zhi)誤操作 2.9 多可(ke)選配7組(zu)(zu)(zu)繼電器(qi),繼電器(qi)控制方(fang)(fang)式(shi)(shi)(shi)(shi)可(ke)軟件設(she)置(zhi)(zhi) 2.10 具有(you) 年(nian)-月-日-時(shi)-分-秒設(she)置(zhi)(zhi)功能,并且帶(dai)有(you)每(mei)(mei)周(zhou)七(qi)天分別顯(xian)(xian)示(shi)功能 壁(bi)掛(gua)式(shi)(shi)(shi)(shi)SF6氣(qi)體報(bao)(bao)警(jing)(jing)主機(ji)(ji)_SF6氧氣(qi)一體式(shi)(shi)(shi)(shi)探測(ce)(ce)器(qi)_SF6泄漏在線(xian)監(jian)測(ce)(ce)報(bao)(bao)警(jing)(jing)系統_SF6氣(qi)體在線(xian)監(jian)測(ce)(ce)報(bao)(bao)警(jing)(jing)裝(zhuang)(zhuang)置(zhi)(zhi)_SF6氣(qi)體在線(xian)監(jian)測(ce)(ce)報(bao)(bao)警(jing)(jing)系統 三章:主要(yao)技(ji)術指(zhi)標 3.1 壁(bi)掛(gua)式(shi)(shi)(shi)(shi)主機(ji)(ji)技(ji)術指(zhi)標(DX6000H型(xing)) 3.1.1 工作電壓: AC220V±15%,50Hz±1% 3.1.2 信號(hao)輸(shu)出: RS485 modbus_RTU 協議輸(shu)出 3.1.3 工作溫度: -20℃~+55℃ 3.1.4 工作濕度: ≤93%RH 3.1.5 顯(xian)(xian)示(shi)方(fang)(fang)式(shi)(shi)(shi)(shi): 列(lie)表顯(xian)(xian)示(shi),每(mei)(mei)頁顯(xian)(xian)示(shi)8組(zu)(zu)(zu)或10組(zu)(zu)(zu)數據(每(mei)(mei)組(zu)(zu)(zu)包括(kuo)SF6/02/溫度/濕度四種(zhong)數據和兩種(zhong)數據狀態) 3.1.6 上傳參數: 默認(ren)ID 1(可(ke)調(diao)),默認(ren)波特率(lv)9600(可(ke)調(diao)) 3.1.7 人(ren)體感(gan)應:默認(ren)開(kai)(kai)(kai)啟感(gan)應亮屏(ping)功能 3.1.8 屏(ping)幕保護:默認(ren)開(kai)(kai)(kai)啟亮屏(ping)5分鐘后(hou)自(zi)動(dong)(dong)(dong)息屏(ping),人(ren)體感(gan)應或觸摸(mo)可(ke)亮屏(ping) 3.1.9 排(pai)(pai)風(feng)功能:自(zi)動(dong)(dong)(dong)排(pai)(pai)風(feng),定時(shi)排(pai)(pai)風(feng),手動(dong)(dong)(dong)排(pai)(pai)風(feng),延(yan)時(shi)排(pai)(pai)風(feng),手動(dong)(dong)(dong)排(pai)(pai)風(feng)可(ke)設(she)置(zhi)(zhi)低1s,大12H,自(zi)動(dong)(dong)(dong)排(pai)(pai)風(feng)分為12組(zu)(zu)(zu),可(ke)設(she)置(zhi)(zhi)開(kai)(kai)(kai)啟組(zu)(zu)(zu)數、開(kai)(kai)(kai)啟日期、開(kai)(kai)(kai)啟時(shi)間及啟動(dong)(dong)(dong)時(shi)間(啟動(dong)(dong)(dong)時(shi)間可(ke)更改(gai))功能  sf6氣(qi)體報(bao)(bao)警(jing)(jing)裝(zhuang)(zhuang)置(zhi)(zhi)_SF6氣(qi)體報(bao)(bao)警(jing)(jing)器(qi)_SF6報(bao)(bao)警(jing)(jing)裝(zhuang)(zhuang)置(zhi)(zhi)_SF6報(bao)(bao)警(jing)(jing)主機(ji)(ji)_SF6報(bao)(bao)警(jing)(jing)器(qi)。

六(liu)氟(fu)化(hua)(hua)硫氣(qi)體報警(jing)(jing)器(qi)(qi),六(liu)氟(fu)化(hua)(hua)硫報警(jing)(jing)器(qi)(qi),六(liu)氟(fu)化(hua)(hua)硫泄漏報警(jing)(jing)器(qi)(qi),能(neng)自動(dong)適(shi)應環(huan)境的變化(hua)(hua),自動(dong)修(xiu)正(zheng)傳感器(qi)(qi)的老(lao)化(hua)(hua)曲(qu)線,保持恒定(ding)的報警(jing)(jing)靈(ling)敏(min)度,具備識(shi)別傳感器(qi)(qi)故(gu)障(zhang)及提供高(gao)濃度氣(qi)體超限保護的能(neng)力(li),當(dang)傳感器(qi)(qi)由于老(lao)化(hua)(hua)而可能(neng)失去(qu)功能(neng)時,六(liu)氟(fu)化(hua)(hua)硫氣(qi)體報警(jing)(jing)器(qi)(qi)能(neng)自動(dong)識(shi)別并報警(jing)(jing),有效避免了漏報,內置(zhi)唯一的電子串號,無需(xu)撥(bo)碼,避免了撥(bo)碼開關的機械(xie)故(gu)障(zhang)帶(dai)來(lai)的系(xi)統不穩定(ding)。

光伏站sf6泄露報警探測主機多少錢 燃氣報警器_可燃氣體報警器_可燃氣體探測器_氣體報警控制器_SF6泄漏報警主機_東信電子 光伏站sf6泄露報警探測主機多少錢

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