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核電站sf6濃度在線監測系統主機多少錢

發布時間:2024-02-07 03:30:26       發布人:dxdz  瀏覽量:

核電站sf6濃度在線監測系統主機多少錢

SF6氣(qi)體背景簡介六氟化(hua)硫(liu)(SF6)氣(qi)體由法(fa)(fa)國兩位化(hua)學家Moissan和(he)Lebeau于(yu)1900年合(he)成(cheng),它(ta)以(yi)其(qi)優異的絕(jue)緣(yuan)和(he)滅弧(hu)性(xing)能,在(zai)電力系統中得到(dao)廣泛應用。雖然(ran)在(zai)常態(tai)下(xia),SF6氣(qi)體是(shi)一(yi)種無(wu)色、無(wu)味、無(wu)毒的惰(duo)性(xing)氣(qi)體,但在(zai)高(gao)壓(ya)電弧(hu)的作(zuo)用下(xia),這種氣(qi)體會(hui)發生分解(jie),遇(yu)到(dao)水份后還(huan)會(hui)產生一(yi)些劇毒物質(zhi),如氟化(hua)亞硫(liu)酰(SOF2)、四(si)氟化(hua)硫(liu)(SF4)、二氟化(hua)硫(liu)(SF2)等,類(lei)似這些劇毒物質(zhi)即便是(shi)微量也能致人(ren)非命。當(dang)前(qian),SF6氣(qi)體在(zai)中、高(gao)壓(ya)設備中的大量使用,其(qi)安(an)全(quan)性(xing)已(yi)受到(dao)人(ren)們的普遍關注。針對SF6比(bi)空(kong)氣(qi)重(zhong),泄漏易(yi)(yi)聚集,易(yi)(yi)造成(cheng)低(di)層空(kong)間缺(que)氧,空(kong)氣(qi)含毒環境對人(ren)員的威脅等問題(ti),有關部門已(yi)制訂了一(yi)系列相(xiang)應的行(xing)業安(an)全(quan)法(fa)(fa)規

主(zhu)要(yao)功能監(jian)控(kong)報(bao)(bao)(bao)警(jing)(jing)(jing)主(zhu)機(ji)主(zhu)要(yao)用(yong)于對(dui)下采(cai)集實(shi)時(shi)(shi)數(shu)據(包括(kuo)控(kong)制(zhi)器在內),對(dui)這些數(shu)據進(jin)行分析和(he)管理,具(ju)有判(pan)斷現(xian)場(chang)數(shu)據是否(fou)超(chao)出設(she)定報(bao)(bao)(bao)警(jing)(jing)(jing)閥值(zhi)的功能,超(chao)出則(ze)進(jin)行報(bao)(bao)(bao)警(jing)(jing)(jing)輸出,啟動(dong)(dong)(dong)(dong)風(feng)機(ji)進(jin)行通風(feng)或啟動(dong)(dong)(dong)(dong)除濕進(jin)行除濕,同時(shi)(shi)聲光報(bao)(bao)(bao)警(jing)(jing)(jing)器進(jin)入(ru)報(bao)(bao)(bao)警(jing)(jing)(jing)狀態,并能接收入(ru)口(kou)處(chu)人員入(ru)室啟動(dong)(dong)(dong)(dong)風(feng)機(ji)進(jin)行通風(feng)的功能。并可(ke)隨時(shi)(shi)接收一體(ti)化信息平臺的訪問; 監(jian)控(kong)報(bao)(bao)(bao)警(jing)(jing)(jing)主(zhu)機(ji)的液晶(jing)顯(xian)示屏顯(xian)示現(xian)場(chang)實(shi)時(shi)(shi)數(shu)據、歷(li)史數(shu)據、歷(li)史報(bao)(bao)(bao)警(jing)(jing)(jing)數(shu)據和(he)報(bao)(bao)(bao)警(jing)(jing)(jing)時(shi)(shi)間等各(ge)種(zhong)參數(shu);還(huan)可(ke)采(cai)用(yong)鍵盤(pan)/觸模屏實(shi)現(xian)項目(mu)設(she)置(zhi)(zhi)、時(shi)(shi)間設(she)置(zhi)(zhi)、閥值(zhi)設(she)置(zhi)(zhi)、定時(shi)(shi)采(cai)集設(she)置(zhi)(zhi)、定時(shi)(shi)啟動(dong)(dong)(dong)(dong)風(feng)機(ji)設(she)置(zhi)(zhi),還(huan)設(she)有人體(ti)感應啟動(dong)(dong)(dong)(dong)液晶(jing)顯(xian)示屏背光及語音播報(bao)(bao)(bao)實(shi)時(shi)(shi)數(shu)據等多種(zhong)配置(zhi)(zhi)和(he)管理功能。并能支(zhi)持外(wai)置(zhi)(zhi)顯(xian)示屏狀態顯(xian)示及語音播報(bao)(bao)(bao)功能;

DX6000H型SF6 在(zai)線(xian)監(jian)測報(bao)警系統適用(yong)(yong)于(yu)配電(dian)室、開(kai)(kai)關(guan)站(zhan)、光伏發電(dian)廠、海上(shang)風電(dian)場、10KV、35KV、220KV開(kai)(kai)關(guan)柜(ju)、GIS室等(deng)場所;設(she)備監(jian)測精度高、范圍廣、功能全,具DX良(liang)好(hao)(hao)(hao)的擴展(zhan)性 2.1 采用(yong)(yong)1024*600觸摸屏,全中(zhong)文菜單操作,界面友(you)好(hao)(hao)(hao),操作簡單; 2.2 設(she)備集(ji)成三組(zu)485接(jie)口(kou),采用(yong)(yong)插拔式接(jie)線(xian)端子接(jie)線(xian)簡單,具DX良(liang)好(hao)(hao)(hao)的抗干擾能力(li),總線(xian)通訊,布(bu)線(xian)經濟(ji),安裝方便; 2.3 三組(zu)DC24V接(jie)口(kou),可(ke)選配DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自動故(gu)障檢測,并能用(yong)(yong)中(zhong)文顯示(shi)處準確(que)的故(gu)障部位及類型; 2.5 自動檢索探測器地(di)址及狀態,SF6/O2/溫濕(shi)度探測器在(zai)同一系統監(jian)控; 2.6 大(da)容量儲存芯片,循環記錄報(bao)警信(xin)息(xi),大(da)可(ke)記錄50000條; 2.7 RS485上(shang)傳接(jie)口(kou),標準modbus Rtu通訊協議。

2.8 關鍵(jian)參數(shu)(shu)(shu),加密設(she)(she)定,防止(zhi)誤操作 2.9 多可(ke)選配(pei)7組(zu)(zu)繼電(dian)器,繼電(dian)器控制方式(shi)可(ke)軟件設(she)(she)置(zhi) 2.10 具DX 年-月-日-時(shi)-分(fen)(fen)(fen)-秒設(she)(she)置(zhi)功(gong)能(neng)(neng),并且(qie)帶DX每周七天(tian)分(fen)(fen)(fen)別(bie)顯(xian)示功(gong)能(neng)(neng) 壁掛(gua)式(shi)SF6氣體(ti)(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)主(zhu)(zhu)機(ji)_SF6氧氣一體(ti)(ti)(ti)(ti)(ti)式(shi)探測(ce)器_SF6泄(xie)漏在(zai)線監(jian)測(ce)報(bao)(bao)(bao)警(jing)系(xi)(xi)統_SF6氣體(ti)(ti)(ti)(ti)(ti)在(zai)線監(jian)測(ce)報(bao)(bao)(bao)警(jing)裝(zhuang)置(zhi)_SF6氣體(ti)(ti)(ti)(ti)(ti)在(zai)線監(jian)測(ce)報(bao)(bao)(bao)警(jing)系(xi)(xi)統 三章:主(zhu)(zhu)要(yao)技術指標 3.1 壁掛(gua)式(shi)主(zhu)(zhu)機(ji)技術指標(DX6000H型(xing)) 3.1.1 工作電(dian)壓(ya): AC220V±15%,50Hz±1% 3.1.2 信號(hao)輸出(chu): RS485 modbus_RTU 協議輸出(chu) 3.1.3 工作溫(wen)度: -20℃~+55℃ 3.1.4 工作濕度: ≤93%RH 3.1.5 顯(xian)示方式(shi): 列表顯(xian)示,每頁顯(xian)示8組(zu)(zu)或10組(zu)(zu)數(shu)(shu)(shu)據(ju)(每組(zu)(zu)包括SF6/02/溫(wen)度/濕度四種數(shu)(shu)(shu)據(ju)和兩種數(shu)(shu)(shu)據(ju)狀態(tai)) 3.1.6 上傳參數(shu)(shu)(shu): 默(mo)認ID 1(可(ke)調(diao)),默(mo)認波特率(lv)9600(可(ke)調(diao)) 3.1.7 人體(ti)(ti)(ti)(ti)(ti)感(gan)應(ying):默(mo)認開啟(qi)(qi)(qi)感(gan)應(ying)亮屏(ping)(ping)功(gong)能(neng)(neng) 3.1.8 屏(ping)(ping)幕保護:默(mo)認開啟(qi)(qi)(qi)亮屏(ping)(ping)5分(fen)(fen)(fen)鐘后自動(dong)息(xi)屏(ping)(ping),人體(ti)(ti)(ti)(ti)(ti)感(gan)應(ying)或觸摸(mo)可(ke)亮屏(ping)(ping) 3.1.9 排(pai)風(feng)(feng)功(gong)能(neng)(neng):自動(dong)排(pai)風(feng)(feng),定時(shi)排(pai)風(feng)(feng),手(shou)動(dong)排(pai)風(feng)(feng),延時(shi)排(pai)風(feng)(feng),手(shou)動(dong)排(pai)風(feng)(feng)可(ke)設(she)(she)置(zhi)低1s,大(da)12H,自動(dong)排(pai)風(feng)(feng)分(fen)(fen)(fen)為12組(zu)(zu),可(ke)設(she)(she)置(zhi)開啟(qi)(qi)(qi)組(zu)(zu)數(shu)(shu)(shu)、開啟(qi)(qi)(qi)日期、開啟(qi)(qi)(qi)時(shi)間及啟(qi)(qi)(qi)動(dong)時(shi)間(啟(qi)(qi)(qi)動(dong)時(shi)間可(ke)更改)功(gong)能(neng)(neng) sf6氣體(ti)(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)裝(zhuang)置(zhi)_SF6氣體(ti)(ti)(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)器_SF6報(bao)(bao)(bao)警(jing)裝(zhuang)置(zhi)_SF6報(bao)(bao)(bao)警(jing)主(zhu)(zhu)機(ji)_SF6報(bao)(bao)(bao)警(jing)器。

SF6行業安(an)全法規摘錄(lu) ■191條(tiao) 裝(zhuang)(zhuang)(zhuang)有SF6設備(bei)的配電(dian)裝(zhuang)(zhuang)(zhuang)置室(shi)(shi)和(he)SF6氣體(ti)實驗室(shi)(shi),必須裝(zhuang)(zhuang)(zhuang)設強(qiang)力(li)通風裝(zhuang)(zhuang)(zhuang)置。風口應(ying)(ying)設置在室(shi)(shi)內(nei)低(di)部。■192條(tiao) 在室(shi)(shi)內(nei),設備(bei)充裝(zhuang)(zhuang)(zhuang)SF6氣體(ti)時,周圍環境(jing)相對濕(shi)度應(ying)(ying)≤80%,同時必須開啟(qi)通風系(xi)統,并避(bi)(bi)免(mian)SF6氣體(ti)漏泄到工作(zuo)區(qu)(qu)。工作(zuo)區(qu)(qu)空氣中SF6氣體(ti)含量(liang)不得(de)超過1000ppm。■196條(tiao) 工作(zuo)人(ren)(ren)員進(jin)(jin)(jin)入(ru)SF6配電(dian)裝(zhuang)(zhuang)(zhuang)置室(shi)(shi),必須先通風15min,并用檢漏儀測量(liang)SF6氣體(ti)含量(liang)。盡量(liang)避(bi)(bi)免(mian)一人(ren)(ren)進(jin)(jin)(jin)入(ru)SF6配電(dian)裝(zhuang)(zhuang)(zhuang)置室(shi)(shi)進(jin)(jin)(jin)行巡(xun)視,不準一人(ren)(ren)進(jin)(jin)(jin)入(ru)從事檢修(xiu)工作(zuo)。■198條(tiao) 進(jin)(jin)(jin)入(ru)SF6配電(dian)裝(zhuang)(zhuang)(zhuang)置室(shi)(shi)低(di)位區(qu)(qu)或電(dian)纜溝進(jin)(jin)(jin)行工作(zuo)應(ying)(ying)先檢測含氧量(liang)(不低(di)于18%)和(he)SF6氣體(ti)含量(liang)是否合格

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