核電站sf6監控報警系統報警主機

核電站sf6監控報警系統報警主機

SF6氣(qi)(qi)體(ti)(ti)已有(you)百(bai)年(nian)歷史(shi)，它是法國(guo)兩位(wei)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)體(ti)(ti)，1940年(nian)前后，美國(guo)將其用(yong)于(yu)曼哈頓(dun)計劃(核軍(jun)事)。SF6是強電(dian)(dian)(dian)負性(xing)氣(qi)(qi)體(ti)(ti)，它的(de)(de)分子(zi)極易(yi)吸(xi)附自(zi)由電(dian)(dian)(dian)子(zi)而形成質量(liang)大(da)(da)的(de)(de)負離子(zi)，削弱氣(qi)(qi)體(ti)(ti)中碰撞電(dian)(dian)(dian)離過(guo)(guo)程，因此(ci)其電(dian)(dian)(dian)氣(qi)(qi)絕(jue)緣(yuan)強度很高，在均(jun)勻電(dian)(dian)(dian)場中約(yue)為空氣(qi)(qi)絕(jue)緣(yuan)強度的(de)(de)2.5倍。SF6氣(qi)(qi)體(ti)(ti)在t≈2000K時(shi)出(chu)現熱分解(jie)高峰，因此(ci)在交(jiao)流電(dian)(dian)(dian)弧(hu)電(dian)(dian)(dian)流過(guo)(guo)零時(shi)，SF6對弧(hu)道的(de)(de)冷(leng)卻作用(yong)比空氣(qi)(qi)強得多，其滅弧(hu)能力(li)約(yue)為空氣(qi)(qi)的(de)(de)100倍。SF6氣(qi)(qi)體(ti)(ti)絕(jue)緣(yuan)的(de)(de)管(guan)道輸(shu)電(dian)(dian)(dian)線的(de)(de)優點是介質損(sun)耗(hao)小、傳輸(shu)容量(liang)大(da)(da)，且可用(yong)于(yu)高落差場合，因此(ci)常(chang)(chang)用(yong)于(yu)水(shui)電(dian)(dian)(dian)站出(chu)線，取代(dai)常(chang)(chang)規的(de)(de)充油(you)電(dian)(dian)(dian)纜。SF6氣(qi)(qi)體(ti)(ti)絕(jue)緣(yuan)的(de)(de)變壓器具有(you)防火防爆。

主(zhu)要功(gong)(gong)能(neng)(neng)監控報(bao)(bao)(bao)(bao)警(jing)(jing)主(zhu)機(ji)(ji)主(zhu)要用于對下(xia)采(cai)集(ji)實時(shi)(shi)數(shu)據(ju)(包括控制器在內),對這些數(shu)據(ju)進(jin)行分析(xi)和(he)管理，具有判斷現(xian)場數(shu)據(ju)是否超出(chu)(chu)設(she)(she)定(ding)報(bao)(bao)(bao)(bao)警(jing)(jing)閥(fa)值(zhi)的(de)功(gong)(gong)能(neng)(neng)，超出(chu)(chu)則進(jin)行報(bao)(bao)(bao)(bao)警(jing)(jing)輸出(chu)(chu)，啟(qi)(qi)(qi)動風(feng)機(ji)(ji)進(jin)行通(tong)風(feng)或啟(qi)(qi)(qi)動除(chu)(chu)濕(shi)(shi)進(jin)行除(chu)(chu)濕(shi)(shi),同時(shi)(shi)聲(sheng)光(guang)報(bao)(bao)(bao)(bao)警(jing)(jing)器進(jin)入報(bao)(bao)(bao)(bao)警(jing)(jing)狀態(tai)(tai)，并能(neng)(neng)接收入口處人員(yuan)入室啟(qi)(qi)(qi)動風(feng)機(ji)(ji)進(jin)行通(tong)風(feng)的(de)功(gong)(gong)能(neng)(neng)。并可(ke)隨時(shi)(shi)接收一體(ti)化信息平臺的(de)訪問； 監控報(bao)(bao)(bao)(bao)警(jing)(jing)主(zhu)機(ji)(ji)的(de)液(ye)晶顯(xian)(xian)示(shi)屏(ping)(ping)顯(xian)(xian)示(shi)現(xian)場實時(shi)(shi)數(shu)據(ju)、歷(li)(li)史數(shu)據(ju)、歷(li)(li)史報(bao)(bao)(bao)(bao)警(jing)(jing)數(shu)據(ju)和(he)報(bao)(bao)(bao)(bao)警(jing)(jing)時(shi)(shi)間(jian)等(deng)各種(zhong)(zhong)參數(shu)；還可(ke)采(cai)用鍵盤/觸模屏(ping)(ping)實現(xian)項(xiang)目(mu)設(she)(she)置(zhi)(zhi)、時(shi)(shi)間(jian)設(she)(she)置(zhi)(zhi)、閥(fa)值(zhi)設(she)(she)置(zhi)(zhi)、定(ding)時(shi)(shi)采(cai)集(ji)設(she)(she)置(zhi)(zhi)、定(ding)時(shi)(shi)啟(qi)(qi)(qi)動風(feng)機(ji)(ji)設(she)(she)置(zhi)(zhi),還設(she)(she)有人體(ti)感應(ying)啟(qi)(qi)(qi)動液(ye)晶顯(xian)(xian)示(shi)屏(ping)(ping)背光(guang)及(ji)語音播報(bao)(bao)(bao)(bao)實時(shi)(shi)數(shu)據(ju)等(deng)多(duo)種(zhong)(zhong)配置(zhi)(zhi)和(he)管理功(gong)(gong)能(neng)(neng)。并能(neng)(neng)支(zhi)持外置(zhi)(zhi)顯(xian)(xian)示(shi)屏(ping)(ping)狀態(tai)(tai)顯(xian)(xian)示(shi)及(ji)語音播報(bao)(bao)(bao)(bao)功(gong)(gong)能(neng)(neng)；

DX6000H型SF6 在(zai)線監(jian)測(ce)(ce)報(bao)警(jing)系統適用(yong)于配電室、開關(guan)站、光伏(fu)發電廠、海上風電場、10KV、35KV、220KV開關(guan)柜、GIS室等場所；設(she)備監(jian)測(ce)(ce)精(jing)度高、范圍廣(guang)、功能全(quan)，具(ju)有(you)(you)良好的擴(kuo)展性 2.1 采用(yong)1024*600觸摸屏(ping)，全(quan)中(zhong)文菜單(dan)操(cao)作，界(jie)面(mian)友(you)好，操(cao)作簡(jian)單(dan)； 2.2 設(she)備集成三(san)組485接(jie)(jie)(jie)口，采用(yong)插(cha)拔(ba)式接(jie)(jie)(jie)線端子接(jie)(jie)(jie)線簡(jian)單(dan)，具(ju)有(you)(you)良好的抗干(gan)擾(rao)能力(li)，總線通訊，布線經濟，安裝方便； 2.3 三(san)組DC24V接(jie)(jie)(jie)口，可(ke)選配DC3.3V、DC5V、DC12V電壓輸出， 2.4 自動故障(zhang)檢(jian)測(ce)(ce)，并能用(yong)中(zhong)文顯示處(chu)準確的故障(zhang)部位及類型； 2.5 自動檢(jian)索探測(ce)(ce)器地址(zhi)及狀態，SF6/O2/溫濕度探測(ce)(ce)器在(zai)同一系統監(jian)控； 2.6 大容(rong)量(liang)儲(chu)存(cun)芯片，循環記(ji)錄報(bao)警(jing)信息，大可(ke)記(ji)錄50000條； 2.7 RS485上傳接(jie)(jie)(jie)口，標準modbus Rtu通訊協議(yi)。

2.8 關(guan)鍵(jian)參數(shu)(shu)，加密(mi)設定(ding)(ding)，防止誤操(cao)作 2.9 多可(ke)(ke)選配7組(zu)繼(ji)電(dian)器(qi)(qi)，繼(ji)電(dian)器(qi)(qi)控制方(fang)式(shi)可(ke)(ke)軟件設置(zhi)(zhi) 2.10 具有(you) 年-月-日(ri)(ri)-時(shi)-分(fen)(fen)-秒設置(zhi)(zhi)功能(neng)，并且帶有(you)每周七天分(fen)(fen)別顯(xian)示(shi)功能(neng) 壁掛式(shi)SF6氣(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)(bao)警(jing)主(zhu)(zhu)(zhu)機_SF6氧氣(qi)一體(ti)(ti)式(shi)探測(ce)器(qi)(qi)_SF6泄漏在(zai)線監測(ce)報(bao)(bao)(bao)(bao)(bao)警(jing)系統(tong)_SF6氣(qi)體(ti)(ti)在(zai)線監測(ce)報(bao)(bao)(bao)(bao)(bao)警(jing)裝置(zhi)(zhi)_SF6氣(qi)體(ti)(ti)在(zai)線監測(ce)報(bao)(bao)(bao)(bao)(bao)警(jing)系統(tong) 三章(zhang)：主(zhu)(zhu)(zhu)要技術指標 3.1 壁掛式(shi)主(zhu)(zhu)(zhu)機技術指標（DX6000H型） 3.1.1 工(gong)作電(dian)壓(ya)： AC220V±15%,50Hz±1% 3.1.2 信(xin)號(hao)輸出(chu)： RS485 modbus_RTU 協(xie)議輸出(chu) 3.1.3 工(gong)作溫度(du)(du)： -20℃～+55℃  3.1.4 工(gong)作濕度(du)(du)： ≤93%RH 3.1.5 顯(xian)示(shi)方(fang)式(shi): 列表顯(xian)示(shi),每頁顯(xian)示(shi)8組(zu)或(huo)10組(zu)數(shu)(shu)據(每組(zu)包括SF6/02/溫度(du)(du)/濕度(du)(du)四種數(shu)(shu)據和兩(liang)種數(shu)(shu)據狀態) 3.1.6 上傳(chuan)參數(shu)(shu)： 默認(ren)ID 1(可(ke)(ke)調)，默認(ren)波特率(lv)9600（可(ke)(ke)調） 3.1.7 人體(ti)(ti)感(gan)應(ying)：默認(ren)開啟(qi)感(gan)應(ying)亮(liang)(liang)屏功能(neng) 3.1.8 屏幕保護：默認(ren)開啟(qi)亮(liang)(liang)屏5分(fen)(fen)鐘后自動(dong)息屏，人體(ti)(ti)感(gan)應(ying)或(huo)觸摸可(ke)(ke)亮(liang)(liang)屏 3.1.9 排(pai)(pai)風功能(neng)：自動(dong)排(pai)(pai)風，定(ding)(ding)時(shi)排(pai)(pai)風，手(shou)動(dong)排(pai)(pai)風，延時(shi)排(pai)(pai)風，手(shou)動(dong)排(pai)(pai)風可(ke)(ke)設置(zhi)(zhi)低1s，大(da)12H，自動(dong)排(pai)(pai)風分(fen)(fen)為12組(zu)，可(ke)(ke)設置(zhi)(zhi)開啟(qi)組(zu)數(shu)(shu)、開啟(qi)日(ri)(ri)期、開啟(qi)時(shi)間及啟(qi)動(dong)時(shi)間（啟(qi)動(dong)時(shi)間可(ke)(ke)更改）功能(neng) sf6氣(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)(bao)警(jing)裝置(zhi)(zhi)_SF6氣(qi)體(ti)(ti)報(bao)(bao)(bao)(bao)(bao)警(jing)器(qi)(qi)_SF6報(bao)(bao)(bao)(bao)(bao)警(jing)裝置(zhi)(zhi)_SF6報(bao)(bao)(bao)(bao)(bao)警(jing)主(zhu)(zhu)(zhu)機_SF6報(bao)(bao)(bao)(bao)(bao)警(jing)器(qi)(qi)。

SF6行(xing)(xing)業(ye)安全法規摘錄(lu) ■191條(tiao) 裝(zhuang)(zhuang)有(you)SF6設備的配(pei)電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)(shi)(shi)和SF6氣(qi)體(ti)(ti)實驗(yan)室(shi)(shi)(shi)，必(bi)須(xu)裝(zhuang)(zhuang)設強(qiang)力(li)通(tong)風(feng)裝(zhuang)(zhuang)置(zhi)。風(feng)口應設置(zhi)在室(shi)(shi)(shi)內低(di)部(bu)。■192條(tiao) 在室(shi)(shi)(shi)內，設備充裝(zhuang)(zhuang)SF6氣(qi)體(ti)(ti)時(shi)，周圍環境相對濕(shi)度(du)應≤80%，同時(shi)必(bi)須(xu)開啟通(tong)風(feng)系(xi)統，并避免SF6氣(qi)體(ti)(ti)漏泄到工(gong)作區(qu)。工(gong)作區(qu)空氣(qi)中(zhong)SF6氣(qi)體(ti)(ti)含量不得超過1000ppm。■196條(tiao) 工(gong)作人(ren)員進(jin)入(ru)SF6配(pei)電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)(shi)(shi)，必(bi)須(xu)先通(tong)風(feng)15min，并用檢(jian)漏儀測量SF6氣(qi)體(ti)(ti)含量。盡量避免一(yi)人(ren)進(jin)入(ru)SF6配(pei)電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)(shi)(shi)進(jin)行(xing)(xing)巡(xun)視，不準一(yi)人(ren)進(jin)入(ru)從事檢(jian)修工(gong)作。■198條(tiao) 進(jin)入(ru)SF6配(pei)電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)(shi)(shi)低(di)位區(qu)或(huo)電(dian)纜溝進(jin)行(xing)(xing)工(gong)作應先檢(jian)測含氧量（不低(di)于(yu)18%）和SF6氣(qi)體(ti)(ti)含量是否(fou)合格