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光伏站sf6監控報警系統檢漏儀批發

發布時間:2023-11-29 10:35:59       發布人:dxdz  瀏覽量:

光伏站sf6監控報警系統檢漏儀批發

SF6氣(qi)(qi)(qi)(qi)體(ti)已有(you)百年(nian)歷史,它是(shi)(shi)法國兩位化學家Moissan和(he)Lebeau于(yu)1900年(nian)合成的(de)(de)人造惰性(xing)氣(qi)(qi)(qi)(qi)體(ti),1940年(nian)前后,美(mei)國將(jiang)其用(yong)于(yu)曼哈頓(dun)計(ji)劃(核(he)軍事)。SF6是(shi)(shi)強(qiang)(qiang)電(dian)(dian)負性(xing)氣(qi)(qi)(qi)(qi)體(ti),它的(de)(de)分子(zi)極易(yi)吸附自由電(dian)(dian)子(zi)而(er)形成質量大的(de)(de)負離子(zi),削弱氣(qi)(qi)(qi)(qi)體(ti)中碰(peng)撞電(dian)(dian)離過(guo)程,因此其電(dian)(dian)氣(qi)(qi)(qi)(qi)絕(jue)(jue)緣強(qiang)(qiang)度很(hen)高(gao),在均(jun)勻電(dian)(dian)場中約(yue)為(wei)空氣(qi)(qi)(qi)(qi)絕(jue)(jue)緣強(qiang)(qiang)度的(de)(de)2.5倍。SF6氣(qi)(qi)(qi)(qi)體(ti)在t≈2000K時出(chu)現(xian)熱分解高(gao)峰,因此在交流電(dian)(dian)弧(hu)電(dian)(dian)流過(guo)零時,SF6對弧(hu)道的(de)(de)冷卻作用(yong)比空氣(qi)(qi)(qi)(qi)強(qiang)(qiang)得(de)多(duo),其滅弧(hu)能(neng)力約(yue)為(wei)空氣(qi)(qi)(qi)(qi)的(de)(de)100倍。SF6氣(qi)(qi)(qi)(qi)體(ti)絕(jue)(jue)緣的(de)(de)管道輸(shu)電(dian)(dian)線的(de)(de)優點(dian)是(shi)(shi)介(jie)質損耗小、傳輸(shu)容量大,且(qie)可用(yong)于(yu)高(gao)落差(cha)場合,因此常用(yong)于(yu)水電(dian)(dian)站出(chu)線,取代常規的(de)(de)充油(you)電(dian)(dian)纜(lan)。SF6氣(qi)(qi)(qi)(qi)體(ti)絕(jue)(jue)緣的(de)(de)變壓器具有(you)防火防爆(bao)。

顯(xian)(xian)示(shi)(shi)屏由(you)控(kong)(kong)制單元(yuan)、通信(xin)(xin)單元(yuan)、人體(ti)(ti)感(gan)(gan)應啟(qi)動顯(xian)(xian)示(shi)(shi)及(ji)語音(yin)播報(bao)單元(yuan)組(zu)成,當人體(ti)(ti)感(gan)(gan)應器感(gan)(gan)應到人身(shen)啟(qi)動信(xin)(xin)息,將啟(qi)動信(xin)(xin)息通過485總(zong)線傳(chuan)輸(shu)給監(jian)控(kong)(kong)主機(ji),由(you)監(jian)控(kong)(kong)主機(ji)控(kong)(kong)制顯(xian)(xian)示(shi)(shi)單元(yuan)顯(xian)(xian)示(shi)(shi)室(shi)內(nei)SF6高(gao)值及(ji)對應機(ji)號和O2低值及(ji)對應機(ji)號,后(hou)顯(xian)(xian)示(shi)(shi)室(shi)內(nei)是否安(an)全,同時(shi)語音(yin)播報(bao)顯(xian)(xian)示(shi)(shi)內(nei)容。專為多個(ge)入(ru)口(kou)而(er)設計(ji),一般安(an)裝在場(chang)所入(ru)口(kou)處,為工作人員(yuan)在進入(ru)每個(ge)入(ru)口(kou)時(shi)都能及(ji)時(shi)播報(bao)和顯(xian)(xian)示(shi)(shi)場(chang)所內(nei)狀態和安(an)全情(qing)況。

DX6000H型(xing)SF6 在(zai)線(xian)(xian)監測(ce)報警(jing)系統適用于配電室、開關站、光伏發電廠、海(hai)上(shang)風電場(chang)(chang)、10KV、35KV、220KV開關柜、GIS室等場(chang)(chang)所(suo);設備監測(ce)精度高、范(fan)圍廣、功能(neng)全(quan),具有良好(hao)的(de)(de)擴展性 2.1 采用1024*600觸摸屏,全(quan)中(zhong)文菜單(dan)操作,界(jie)面友好(hao),操作簡(jian)(jian)單(dan); 2.2 設備集成(cheng)三(san)(san)組485接(jie)(jie)口(kou)(kou),采用插拔(ba)式接(jie)(jie)線(xian)(xian)端子(zi)接(jie)(jie)線(xian)(xian)簡(jian)(jian)單(dan),具有良好(hao)的(de)(de)抗干擾能(neng)力(li),總線(xian)(xian)通(tong)訊(xun),布(bu)線(xian)(xian)經(jing)濟,安(an)裝方便; 2.3 三(san)(san)組DC24V接(jie)(jie)口(kou)(kou),可(ke)選配DC3.3V、DC5V、DC12V電壓輸(shu)出, 2.4 自動(dong)故(gu)障檢(jian)測(ce),并能(neng)用中(zhong)文顯示處準確的(de)(de)故(gu)障部位(wei)及類型(xing); 2.5 自動(dong)檢(jian)索探測(ce)器地址及狀態,SF6/O2/溫濕度探測(ce)器在(zai)同一系統監控(kong); 2.6 大容量儲存芯片,循環記錄報警(jing)信(xin)息,大可(ke)記錄50000條(tiao); 2.7 RS485上(shang)傳接(jie)(jie)口(kou)(kou),標準modbus Rtu通(tong)訊(xun)協議。

2.8 關鍵參數,加密(mi)設(she)定(ding),防(fang)止(zhi)誤操(cao)作 2.9 多可(ke)選配7組繼(ji)電(dian)(dian)器(qi),繼(ji)電(dian)(dian)器(qi)控制(zhi)方式(shi)(shi)可(ke)軟(ruan)件設(she)置(zhi) 2.10 具(ju)有 年-月-日-時(shi)-分(fen)-秒設(she)置(zhi)功(gong)(gong)能(neng)(neng),并且(qie)帶有每周(zhou)七天分(fen)別顯(xian)示(shi)功(gong)(gong)能(neng)(neng) 壁掛(gua)式(shi)(shi)SF6氣(qi)體報警(jing)(jing)(jing)(jing)主機_SF6氧氣(qi)一(yi)體式(shi)(shi)探測器(qi)_SF6泄漏(lou)在線監(jian)測報警(jing)(jing)(jing)(jing)系統(tong)_SF6氣(qi)體在線監(jian)測報警(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體在線監(jian)測報警(jing)(jing)(jing)(jing)系統(tong) 三章:主要技術(shu)指(zhi)標 3.1 壁掛(gua)式(shi)(shi)主機技術(shu)指(zhi)標(DX6000H型) 3.1.1 工(gong)(gong)作電(dian)(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出(chu): RS485 modbus_RTU 協議輸出(chu) 3.1.3 工(gong)(gong)作溫度(du): -20℃~+55℃ 3.1.4 工(gong)(gong)作濕度(du): ≤93%RH 3.1.5 顯(xian)示(shi)方式(shi)(shi): 列表顯(xian)示(shi),每頁顯(xian)示(shi)8組或(huo)10組數據(ju)(每組包括SF6/02/溫度(du)/濕度(du)四種數據(ju)和兩種數據(ju)狀(zhuang)態(tai)) 3.1.6 上傳參數: 默(mo)認ID 1(可(ke)調(diao)),默(mo)認波特率9600(可(ke)調(diao)) 3.1.7 人體感(gan)應:默(mo)認開啟(qi)(qi)感(gan)應亮屏(ping)功(gong)(gong)能(neng)(neng) 3.1.8 屏(ping)幕保護:默(mo)認開啟(qi)(qi)亮屏(ping)5分(fen)鐘后自(zi)動(dong)息(xi)屏(ping),人體感(gan)應或(huo)觸摸可(ke)亮屏(ping) 3.1.9 排(pai)風(feng)(feng)功(gong)(gong)能(neng)(neng):自(zi)動(dong)排(pai)風(feng)(feng),定(ding)時(shi)排(pai)風(feng)(feng),手動(dong)排(pai)風(feng)(feng),延時(shi)排(pai)風(feng)(feng),手動(dong)排(pai)風(feng)(feng)可(ke)設(she)置(zhi)低1s,大12H,自(zi)動(dong)排(pai)風(feng)(feng)分(fen)為12組,可(ke)設(she)置(zhi)開啟(qi)(qi)組數、開啟(qi)(qi)日期、開啟(qi)(qi)時(shi)間(jian)(jian)及(ji)啟(qi)(qi)動(dong)時(shi)間(jian)(jian)(啟(qi)(qi)動(dong)時(shi)間(jian)(jian)可(ke)更改)功(gong)(gong)能(neng)(neng) sf6氣(qi)體報警(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體報警(jing)(jing)(jing)(jing)器(qi)_SF6報警(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6報警(jing)(jing)(jing)(jing)主機_SF6報警(jing)(jing)(jing)(jing)器(qi)。

SF6行業安(an)全法規摘(zhai)錄 ■191條(tiao) 裝(zhuang)(zhuang)(zhuang)有SF6設(she)備(bei)的(de)配(pei)(pei)電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)和SF6氣(qi)體(ti)實(shi)驗室(shi)(shi)(shi),必須裝(zhuang)(zhuang)(zhuang)設(she)強力通風(feng)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)。風(feng)口應設(she)置(zhi)(zhi)在室(shi)(shi)(shi)內(nei)低(di)部。■192條(tiao) 在室(shi)(shi)(shi)內(nei),設(she)備(bei)充(chong)裝(zhuang)(zhuang)(zhuang)SF6氣(qi)體(ti)時(shi),周圍環境相(xiang)對(dui)濕度(du)應≤80%,同(tong)時(shi)必須開啟通風(feng)系(xi)統,并(bing)避(bi)免(mian)SF6氣(qi)體(ti)漏泄(xie)到工(gong)(gong)(gong)作(zuo)區(qu)(qu)。工(gong)(gong)(gong)作(zuo)區(qu)(qu)空氣(qi)中SF6氣(qi)體(ti)含(han)量(liang)不(bu)(bu)得超(chao)過1000ppm。■196條(tiao) 工(gong)(gong)(gong)作(zuo)人員進(jin)(jin)入(ru)SF6配(pei)(pei)電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)室(shi)(shi)(shi),必須先通風(feng)15min,并(bing)用檢漏儀(yi)測量(liang)SF6氣(qi)體(ti)含(han)量(liang)。盡量(liang)避(bi)免(mian)一(yi)人進(jin)(jin)入(ru)SF6配(pei)(pei)電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)進(jin)(jin)行巡視,不(bu)(bu)準一(yi)人進(jin)(jin)入(ru)從事檢修工(gong)(gong)(gong)作(zuo)。■198條(tiao) 進(jin)(jin)入(ru)SF6配(pei)(pei)電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)低(di)位區(qu)(qu)或電(dian)纜溝進(jin)(jin)行工(gong)(gong)(gong)作(zuo)應先檢測含(han)氧量(liang)(不(bu)(bu)低(di)于18%)和SF6氣(qi)體(ti)含(han)量(liang)是否合格

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