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光伏站sf6泄漏報警器檢測儀批發SF6報警

發布時間:2023-11-17 00:30:22       發布人:dxdz  瀏覽量:

光伏站sf6泄漏報警器檢測儀批發SF6報警

SF6氣(qi)(qi)(qi)體(ti)已有(you)百年(nian)歷(li)史,它是法(fa)國兩(liang)位化學家Moissan和Lebeau于(yu)(yu)1900年(nian)合成(cheng)的(de)(de)(de)(de)(de)人造惰性(xing)氣(qi)(qi)(qi)體(ti),1940年(nian)前后,美(mei)國將其用(yong)于(yu)(yu)曼(man)哈頓計劃(核軍(jun)事)。SF6是強(qiang)電(dian)(dian)負性(xing)氣(qi)(qi)(qi)體(ti),它的(de)(de)(de)(de)(de)分子(zi)極易吸附自由(you)電(dian)(dian)子(zi)而形成(cheng)質量大的(de)(de)(de)(de)(de)負離子(zi),削弱氣(qi)(qi)(qi)體(ti)中碰撞電(dian)(dian)離過(guo)程(cheng),因此其電(dian)(dian)氣(qi)(qi)(qi)絕(jue)緣(yuan)強(qiang)度很高(gao),在(zai)均勻電(dian)(dian)場(chang)中約為空氣(qi)(qi)(qi)絕(jue)緣(yuan)強(qiang)度的(de)(de)(de)(de)(de)2.5倍。SF6氣(qi)(qi)(qi)體(ti)在(zai)t≈2000K時(shi)(shi)出現(xian)熱分解高(gao)峰,因此在(zai)交流電(dian)(dian)弧(hu)電(dian)(dian)流過(guo)零時(shi)(shi),SF6對弧(hu)道的(de)(de)(de)(de)(de)冷卻(que)作用(yong)比空氣(qi)(qi)(qi)強(qiang)得(de)多,其滅弧(hu)能力約為空氣(qi)(qi)(qi)的(de)(de)(de)(de)(de)100倍。SF6氣(qi)(qi)(qi)體(ti)絕(jue)緣(yuan)的(de)(de)(de)(de)(de)管道輸電(dian)(dian)線(xian)(xian)的(de)(de)(de)(de)(de)優點是介(jie)質損耗(hao)小、傳輸容量大,且可(ke)用(yong)于(yu)(yu)高(gao)落差場(chang)合,因此常用(yong)于(yu)(yu)水電(dian)(dian)站出線(xian)(xian),取代常規的(de)(de)(de)(de)(de)充(chong)油電(dian)(dian)纜。SF6氣(qi)(qi)(qi)體(ti)絕(jue)緣(yuan)的(de)(de)(de)(de)(de)變壓(ya)器具有(you)防火防爆。

雙氣體(ti)檢測器(qi)主要由傳(chuan)感(gan)器(qi)、單片機、運算放(fang)大電(dian)路、通(tong)(tong)訊芯片等組(zu)成。傳(chuan)感(gan)器(qi)將(jiang)氣體(ti)濃度轉(zhuan)(zhuan)換(huan)為模擬電(dian)信(xin)(xin)(xin)號(hao)(hao),然后(hou)將(jiang)模擬電(dian)信(xin)(xin)(xin)號(hao)(hao)通(tong)(tong)過(guo)運算放(fang)大電(dian)路、單片機轉(zhuan)(zhuan)換(huan)為數字信(xin)(xin)(xin)號(hao)(hao),后(hou)通(tong)(tong)過(guo)通(tong)(tong)訊芯片轉(zhuan)(zhuan)換(huan)為modbus RTU標準(zhun)信(xin)(xin)(xin)號(hao)(hao),上傳(chuan)給控制器(qi)。

DX6000H型SF6 在(zai)線(xian)監(jian)測(ce)報(bao)警系(xi)(xi)統適用于配(pei)(pei)電(dian)(dian)室、開關站、光伏發電(dian)(dian)廠、海上風(feng)電(dian)(dian)場、10KV、35KV、220KV開關柜、GIS室等場所(suo);設備(bei)監(jian)測(ce)精度(du)高、范圍廣、功能全(quan),具(ju)有良(liang)好(hao)的擴展性 2.1 采用1024*600觸摸(mo)屏,全(quan)中文(wen)菜單操作,界(jie)面友好(hao),操作簡(jian)(jian)單; 2.2 設備(bei)集成三組485接(jie)口,采用插拔式(shi)接(jie)線(xian)端(duan)子接(jie)線(xian)簡(jian)(jian)單,具(ju)有良(liang)好(hao)的抗干(gan)擾(rao)能力,總線(xian)通訊(xun),布線(xian)經濟(ji),安裝方便; 2.3 三組DC24V接(jie)口,可選配(pei)(pei)DC3.3V、DC5V、DC12V電(dian)(dian)壓輸出, 2.4 自(zi)動(dong)故障檢(jian)測(ce),并能用中文(wen)顯示處準確的故障部位(wei)及(ji)類型; 2.5 自(zi)動(dong)檢(jian)索探(tan)測(ce)器地址及(ji)狀態,SF6/O2/溫濕度(du)探(tan)測(ce)器在(zai)同一系(xi)(xi)統監(jian)控; 2.6 大容量儲存(cun)芯(xin)片,循環記(ji)錄報(bao)警信息,大可記(ji)錄50000條(tiao); 2.7 RS485上傳接(jie)口,標準modbus Rtu通訊(xun)協(xie)議。

2.8 關鍵參(can)數(shu),加密(mi)設(she)定(ding),防止誤(wu)操作(zuo) 2.9 多可(ke)選配7組(zu)(zu)繼(ji)電器,繼(ji)電器控(kong)制(zhi)方式(shi)可(ke)軟件設(she)置(zhi)(zhi) 2.10 具有(you) 年-月-日(ri)(ri)-時(shi)-分-秒設(she)置(zhi)(zhi)功(gong)(gong)能(neng),并(bing)且帶有(you)每(mei)(mei)周七天分別顯(xian)示(shi)(shi)功(gong)(gong)能(neng) 壁掛(gua)(gua)式(shi)SF6氣體(ti)(ti)(ti)報(bao)警(jing)主(zhu)機_SF6氧(yang)氣一(yi)體(ti)(ti)(ti)式(shi)探測(ce)器_SF6泄(xie)漏在(zai)線監(jian)測(ce)報(bao)警(jing)系統_SF6氣體(ti)(ti)(ti)在(zai)線監(jian)測(ce)報(bao)警(jing)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)_SF6氣體(ti)(ti)(ti)在(zai)線監(jian)測(ce)報(bao)警(jing)系統 三章:主(zhu)要技(ji)術指標 3.1 壁掛(gua)(gua)式(shi)主(zhu)機技(ji)術指標(DX6000H型) 3.1.1 工(gong)作(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)號輸(shu)出(chu): RS485 modbus_RTU 協議(yi)輸(shu)出(chu) 3.1.3 工(gong)作(zuo)溫度(du): -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕度(du): ≤93%RH 3.1.5 顯(xian)示(shi)(shi)方式(shi): 列表(biao)顯(xian)示(shi)(shi),每(mei)(mei)頁顯(xian)示(shi)(shi)8組(zu)(zu)或10組(zu)(zu)數(shu)據(每(mei)(mei)組(zu)(zu)包括(kuo)SF6/02/溫度(du)/濕度(du)四種數(shu)據和兩種數(shu)據狀態(tai)) 3.1.6 上(shang)傳參(can)數(shu): 默認(ren)ID 1(可(ke)調),默認(ren)波(bo)特(te)率9600(可(ke)調) 3.1.7 人體(ti)(ti)(ti)感(gan)(gan)應:默認(ren)開(kai)(kai)啟(qi)(qi)感(gan)(gan)應亮屏(ping)功(gong)(gong)能(neng)  3.1.8 屏(ping)幕保護(hu):默認(ren)開(kai)(kai)啟(qi)(qi)亮屏(ping)5分鐘后自動(dong)(dong)(dong)息屏(ping),人體(ti)(ti)(ti)感(gan)(gan)應或觸摸可(ke)亮屏(ping) 3.1.9 排(pai)風(feng)功(gong)(gong)能(neng):自動(dong)(dong)(dong)排(pai)風(feng),定(ding)時(shi)排(pai)風(feng),手動(dong)(dong)(dong)排(pai)風(feng),延時(shi)排(pai)風(feng),手動(dong)(dong)(dong)排(pai)風(feng)可(ke)設(she)置(zhi)(zhi)低1s,大12H,自動(dong)(dong)(dong)排(pai)風(feng)分為12組(zu)(zu),可(ke)設(she)置(zhi)(zhi)開(kai)(kai)啟(qi)(qi)組(zu)(zu)數(shu)、開(kai)(kai)啟(qi)(qi)日(ri)(ri)期、開(kai)(kai)啟(qi)(qi)時(shi)間及啟(qi)(qi)動(dong)(dong)(dong)時(shi)間(啟(qi)(qi)動(dong)(dong)(dong)時(shi)間可(ke)更改(gai))功(gong)(gong)能(neng) sf6氣體(ti)(ti)(ti)報(bao)警(jing)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)_SF6氣體(ti)(ti)(ti)報(bao)警(jing)器_SF6報(bao)警(jing)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)_SF6報(bao)警(jing)主(zhu)機_SF6報(bao)警(jing)器。

SF6行(xing)業安全法規摘錄 ■191條(tiao) 裝(zhuang)有(you)SF6設(she)備的配電(dian)裝(zhuang)置(zhi)(zhi)室(shi)(shi)和SF6氣(qi)(qi)體(ti)實驗室(shi)(shi),必須(xu)(xu)裝(zhuang)設(she)強力通(tong)(tong)風(feng)裝(zhuang)置(zhi)(zhi)。風(feng)口應(ying)設(she)置(zhi)(zhi)在室(shi)(shi)內(nei)低部。■192條(tiao) 在室(shi)(shi)內(nei),設(she)備充(chong)裝(zhuang)SF6氣(qi)(qi)體(ti)時(shi),周圍環境(jing)相對濕度應(ying)≤80%,同(tong)時(shi)必須(xu)(xu)開(kai)啟通(tong)(tong)風(feng)系統,并(bing)避免(mian)SF6氣(qi)(qi)體(ti)漏(lou)泄到工(gong)(gong)作(zuo)區(qu)。工(gong)(gong)作(zuo)區(qu)空氣(qi)(qi)中(zhong)SF6氣(qi)(qi)體(ti)含(han)量(liang)不得超過1000ppm。■196條(tiao) 工(gong)(gong)作(zuo)人(ren)員進(jin)入SF6配電(dian)裝(zhuang)置(zhi)(zhi)室(shi)(shi),必須(xu)(xu)先通(tong)(tong)風(feng)15min,并(bing)用檢(jian)漏(lou)儀(yi)測(ce)量(liang)SF6氣(qi)(qi)體(ti)含(han)量(liang)。盡量(liang)避免(mian)一(yi)人(ren)進(jin)入SF6配電(dian)裝(zhuang)置(zhi)(zhi)室(shi)(shi)進(jin)行(xing)巡視(shi),不準一(yi)人(ren)進(jin)入從事檢(jian)修工(gong)(gong)作(zuo)。■198條(tiao) 進(jin)入SF6配電(dian)裝(zhuang)置(zhi)(zhi)室(shi)(shi)低位(wei)區(qu)或電(dian)纜溝進(jin)行(xing)工(gong)(gong)作(zuo)應(ying)先檢(jian)測(ce)含(han)氧量(liang)(不低于18%)和SF6氣(qi)(qi)體(ti)含(han)量(liang)是否合格

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