核電站SF6報警探測器

核電站SF6報警探測器

SF6氣(qi)(qi)(qi)體(ti)泄(xie)漏監控(kong)子系(xi)統主要(yao)對SF6氣(qi)(qi)(qi)體(ti)為(wei)絕(jue)緣介質的(de)高壓(ya)電器(qi)設(she)備場(chang)所內進(jin)行環(huan)境監測。當場(chang)所內設(she)備發(fa)生(sheng)SF6氣(qi)(qi)(qi)體(ti)泄(xie)漏時，由于(yu)(yu)SF6氣(qi)(qi)(qi)體(ti)的(de)密度(du)(du)是空氣(qi)(qi)(qi)的(de)5倍，積(ji)累于(yu)(yu)底層空間，并造成局(ju)部(bu)缺氧，引(yin)起(qi)嚴重事故。為(wei)此：《電業(ye)安全工作規(gui)程》（發(fa)電廠和變(bian)電站部(bu)分）特別規(gui)定，工作人員進(jin)入(ru)SF6配電裝置室低位區或(huo)電纜溝進(jin)行工作必須保證SF6氣(qi)(qi)(qi)體(ti)濃度(du)(du)小于(yu)(yu)1000ppm，含氧量不低于(yu)(yu)18%及周圍環(huan)境相對濕(shi)度(du)(du)80%，同時必須開啟通風系(xi)統。SF6+O2雙(shuang)氣(qi)(qi)(qi)體(ti)探測器(qi)_SF6+O2氣(qi)(qi)(qi)體(ti)探測器(qi)_SF6+O2探測器(qi)_SF6+O2雙(shuang)氣(qi)(qi)(qi)體(ti)探頭(tou)_SF6+O2氣(qi)(qi)(qi)體(ti)探頭(tou)_sf6氣(qi)(qi)(qi)體(ti)檢測儀(yi)

雙(shuang)氣體檢測(ce)器主要由SF6傳(chuan)感器和O2傳(chuan)感器、溫(wen)濕度(du)傳(chuan)感器及CPU主控電路、通(tong)信(xin)模(mo)塊(kuai)(kuai)、電源(yuan)模(mo)塊(kuai)(kuai)等集成(cheng)在一(yi)個(ge)優質鋁型材一(yi)體化結構機(ji)箱內，完成(cheng)SF6濃度(du)、O2含量及溫(wen)濕度(du)的檢測(ce)。將檢測(ce)結果(guo)采(cai)用(yong)現場總(zong)線(xian)(RS-485)方式(shi)傳(chuan)輸給監控主機(ji)或PC機(ji)進行實時顯(xian)示(shi)。接線(xian)方式(shi)選(xuan)用(yong)可插拔式(shi)接線(xian)端(duan)(duan)子,電源(yuan)與通(tong)訊接線(xian)采(cai)用(yong)兩(liang)進兩(liang)出接線(xian)方式(shi),設(she)有接線(xian)端(duan)(duan)子護罩(zhao)，安全(quan)(quan)又可靠。是具有全(quan)(quan)數(shu)字傳(chuan)輸功(gong)能的新一(yi)代高精度(du)雙(shuang)氣體檢測(ce)檢測(ce)器。

DX6000H型SF6 在(zai)線(xian)監(jian)(jian)測報(bao)(bao)警系(xi)統(tong)適用(yong)(yong)(yong)于配(pei)電(dian)(dian)室、開(kai)關(guan)站、光伏發電(dian)(dian)廠、海上(shang)風(feng)電(dian)(dian)場、10KV、35KV、220KV開(kai)關(guan)柜、GIS室等場所；設備監(jian)(jian)測精度(du)高、范圍廣(guang)、功能全(quan)，具(ju)有良(liang)好(hao)的(de)擴展性 2.1 采(cai)用(yong)(yong)(yong)1024*600觸摸屏，全(quan)中(zhong)文(wen)菜(cai)單操作，界面友(you)好(hao)，操作簡單； 2.2 設備集成三(san)組485接口，采(cai)用(yong)(yong)(yong)插拔式接線(xian)端子接線(xian)簡單，具(ju)有良(liang)好(hao)的(de)抗干擾能力，總線(xian)通訊(xun)，布線(xian)經濟，安裝方便(bian)； 2.3 三(san)組DC24V接口，可選(xuan)配(pei)DC3.3V、DC5V、DC12V電(dian)(dian)壓輸出， 2.4 自(zi)動(dong)故障檢(jian)測，并能用(yong)(yong)(yong)中(zhong)文(wen)顯示處準確的(de)故障部位(wei)及(ji)類型； 2.5 自(zi)動(dong)檢(jian)索探測器地(di)址及(ji)狀(zhuang)態，SF6/O2/溫濕度(du)探測器在(zai)同(tong)一系(xi)統(tong)監(jian)(jian)控； 2.6 大容量(liang)儲存芯(xin)片，循(xun)環記(ji)錄(lu)報(bao)(bao)警信息，大可記(ji)錄(lu)50000條； 2.7 RS485上(shang)傳接口，標準modbus Rtu通訊(xun)協議(yi)。

2.8 關鍵參數，加密設(she)定，防止(zhi)誤操(cao)作(zuo) 2.9 多可(ke)選配7組(zu)繼電(dian)器(qi)，繼電(dian)器(qi)控(kong)制(zhi)方(fang)式(shi)(shi)可(ke)軟件設(she)置(zhi) 2.10 具有 年-月-日(ri)-時(shi)-分(fen)-秒(miao)設(she)置(zhi)功(gong)能，并且(qie)帶有每周(zhou)七天(tian)分(fen)別顯(xian)示功(gong)能 壁掛(gua)式(shi)(shi)SF6氣(qi)(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)主(zhu)機_SF6氧氣(qi)(qi)一體(ti)(ti)(ti)式(shi)(shi)探測(ce)器(qi)_SF6泄漏(lou)在(zai)線(xian)監(jian)測(ce)報(bao)(bao)(bao)警(jing)(jing)系(xi)統_SF6氣(qi)(qi)體(ti)(ti)(ti)在(zai)線(xian)監(jian)測(ce)報(bao)(bao)(bao)警(jing)(jing)裝置(zhi)_SF6氣(qi)(qi)體(ti)(ti)(ti)在(zai)線(xian)監(jian)測(ce)報(bao)(bao)(bao)警(jing)(jing)系(xi)統 三章：主(zhu)要(yao)技術指標(biao) 3.1 壁掛(gua)式(shi)(shi)主(zhu)機技術指標(biao)（DX6000H型） 3.1.1 工作(zuo)電(dian)壓(ya)： AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出(chu)： RS485 modbus_RTU 協議輸(shu)出(chu) 3.1.3 工作(zuo)溫(wen)(wen)度(du)(du)： -20℃～+55℃ 3.1.4 工作(zuo)濕度(du)(du)： ≤93%RH  3.1.5 顯(xian)示方(fang)式(shi)(shi): 列表顯(xian)示,每頁顯(xian)示8組(zu)或(huo)10組(zu)數據(每組(zu)包括SF6/02/溫(wen)(wen)度(du)(du)/濕度(du)(du)四種(zhong)數據和(he)兩(liang)種(zhong)數據狀態(tai)) 3.1.6 上傳參數： 默(mo)認(ren)ID 1(可(ke)調)，默(mo)認(ren)波特率9600（可(ke)調） 3.1.7 人(ren)體(ti)(ti)(ti)感應(ying)(ying)：默(mo)認(ren)開啟(qi)感應(ying)(ying)亮(liang)(liang)屏(ping)功(gong)能 3.1.8 屏(ping)幕保護：默(mo)認(ren)開啟(qi)亮(liang)(liang)屏(ping)5分(fen)鐘后(hou)自動(dong)(dong)(dong)(dong)(dong)息(xi)屏(ping)，人(ren)體(ti)(ti)(ti)感應(ying)(ying)或(huo)觸(chu)摸可(ke)亮(liang)(liang)屏(ping) 3.1.9 排(pai)風(feng)(feng)功(gong)能：自動(dong)(dong)(dong)(dong)(dong)排(pai)風(feng)(feng)，定時(shi)排(pai)風(feng)(feng)，手(shou)(shou)動(dong)(dong)(dong)(dong)(dong)排(pai)風(feng)(feng)，延(yan)時(shi)排(pai)風(feng)(feng)，手(shou)(shou)動(dong)(dong)(dong)(dong)(dong)排(pai)風(feng)(feng)可(ke)設(she)置(zhi)低1s，大12H，自動(dong)(dong)(dong)(dong)(dong)排(pai)風(feng)(feng)分(fen)為12組(zu)，可(ke)設(she)置(zhi)開啟(qi)組(zu)數、開啟(qi)日(ri)期(qi)、開啟(qi)時(shi)間及啟(qi)動(dong)(dong)(dong)(dong)(dong)時(shi)間（啟(qi)動(dong)(dong)(dong)(dong)(dong)時(shi)間可(ke)更改）功(gong)能 sf6氣(qi)(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)裝置(zhi)_SF6氣(qi)(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)器(qi)_SF6報(bao)(bao)(bao)警(jing)(jing)裝置(zhi)_SF6報(bao)(bao)(bao)警(jing)(jing)主(zhu)機_SF6報(bao)(bao)(bao)警(jing)(jing)器(qi)。

SF6行業安全法規摘錄 ■191條(tiao) 裝(zhuang)有SF6設備的(de)配(pei)電(dian)裝(zhuang)置(zhi)(zhi)(zhi)室(shi)(shi)和(he)SF6氣(qi)(qi)體(ti)實驗室(shi)(shi)，必(bi)(bi)須裝(zhuang)設強力通(tong)(tong)(tong)風(feng)(feng)裝(zhuang)置(zhi)(zhi)(zhi)。風(feng)(feng)口應(ying)設置(zhi)(zhi)(zhi)在室(shi)(shi)內低部。■192條(tiao) 在室(shi)(shi)內，設備充裝(zhuang)SF6氣(qi)(qi)體(ti)時(shi)(shi)，周(zhou)圍環(huan)境相對濕度應(ying)≤80%，同(tong)時(shi)(shi)必(bi)(bi)須開啟通(tong)(tong)(tong)風(feng)(feng)系統，并(bing)避免(mian)SF6氣(qi)(qi)體(ti)漏(lou)泄到工(gong)作(zuo)(zuo)區(qu)(qu)。工(gong)作(zuo)(zuo)區(qu)(qu)空(kong)氣(qi)(qi)中SF6氣(qi)(qi)體(ti)含(han)(han)量(liang)(liang)不(bu)(bu)得超過1000ppm。■196條(tiao) 工(gong)作(zuo)(zuo)人員進(jin)入SF6配(pei)電(dian)裝(zhuang)置(zhi)(zhi)(zhi)室(shi)(shi)，必(bi)(bi)須先(xian)通(tong)(tong)(tong)風(feng)(feng)15min，并(bing)用檢漏(lou)儀測量(liang)(liang)SF6氣(qi)(qi)體(ti)含(han)(han)量(liang)(liang)。盡(jin)量(liang)(liang)避免(mian)一人進(jin)入SF6配(pei)電(dian)裝(zhuang)置(zhi)(zhi)(zhi)室(shi)(shi)進(jin)行巡視，不(bu)(bu)準(zhun)一人進(jin)入從事檢修工(gong)作(zuo)(zuo)。■198條(tiao) 進(jin)入SF6配(pei)電(dian)裝(zhuang)置(zhi)(zhi)(zhi)室(shi)(shi)低位區(qu)(qu)或電(dian)纜溝進(jin)行工(gong)作(zuo)(zuo)應(ying)先(xian)檢測含(han)(han)氧量(liang)(liang)（不(bu)(bu)低于(yu)18%）和(he)SF6氣(qi)(qi)體(ti)含(han)(han)量(liang)(liang)是(shi)否(fou)合格