變電站sf6濃度監測系統

變電站sf6濃度監測系統

SF6氣(qi)(qi)(qi)體(ti)(ti)泄(xie)漏監控子(zi)系統(tong)主(zhu)要對SF6氣(qi)(qi)(qi)體(ti)(ti)為絕緣介(jie)質的(de)(de)高壓電(dian)(dian)器(qi)設(she)備(bei)(bei)場所(suo)內進(jin)行(xing)環境監測。當場所(suo)內設(she)備(bei)(bei)發生SF6氣(qi)(qi)(qi)體(ti)(ti)泄(xie)漏時，由于(yu)SF6氣(qi)(qi)(qi)體(ti)(ti)的(de)(de)密度是空氣(qi)(qi)(qi)的(de)(de)5倍，積累(lei)于(yu)底層(ceng)空間，并造成局部缺氧，引起嚴重事(shi)故。為此：《電(dian)(dian)業(ye)安全工(gong)作規(gui)程》（發電(dian)(dian)廠(chang)和(he)變(bian)電(dian)(dian)站部分）特別規(gui)定，工(gong)作人員進(jin)入SF6配電(dian)(dian)裝(zhuang)置室低(di)位區或電(dian)(dian)纜溝進(jin)行(xing)工(gong)作必(bi)須保證SF6氣(qi)(qi)(qi)體(ti)(ti)濃度小于(yu)1000ppm，含氧量不低(di)于(yu)18%及周(zhou)圍(wei)環境相對濕度80%，同時必(bi)須開(kai)啟通風系統(tong)。SF6+O2雙(shuang)氣(qi)(qi)(qi)體(ti)(ti)探測器(qi)_SF6+O2氣(qi)(qi)(qi)體(ti)(ti)探測器(qi)_SF6+O2探測器(qi)_SF6+O2雙(shuang)氣(qi)(qi)(qi)體(ti)(ti)探頭_SF6+O2氣(qi)(qi)(qi)體(ti)(ti)探頭_sf6氣(qi)(qi)(qi)體(ti)(ti)檢測儀

顯(xian)示屏由(you)控(kong)(kong)制單(dan)元、通信單(dan)元、人(ren)(ren)體感應(ying)(ying)啟動顯(xian)示及(ji)(ji)(ji)語(yu)音播(bo)報單(dan)元組成，當人(ren)(ren)體感應(ying)(ying)器感應(ying)(ying)到(dao)人(ren)(ren)身(shen)啟動信息(xi)，將啟動信息(xi)通過(guo)485總(zong)線傳輸給監(jian)控(kong)(kong)主(zhu)機(ji)，由(you)監(jian)控(kong)(kong)主(zhu)機(ji)控(kong)(kong)制顯(xian)示單(dan)元顯(xian)示室內(nei)SF6高值(zhi)及(ji)(ji)(ji)對(dui)應(ying)(ying)機(ji)號(hao)和O2低值(zhi)及(ji)(ji)(ji)對(dui)應(ying)(ying)機(ji)號(hao)，后顯(xian)示室內(nei)是否安(an)全，同時(shi)語(yu)音播(bo)報顯(xian)示內(nei)容。專為(wei)多個(ge)入口而設計，一般(ban)安(an)裝在場所入口處，為(wei)工作(zuo)人(ren)(ren)員在進入每個(ge)入口時(shi)都能及(ji)(ji)(ji)時(shi)播(bo)報和顯(xian)示場所內(nei)狀態和安(an)全情況。

DX6000H型(xing)SF6 在(zai)線監(jian)測(ce)報警系統(tong)適用(yong)(yong)(yong)于配電(dian)室、開(kai)關(guan)站、光伏(fu)發電(dian)廠(chang)、海(hai)上(shang)風電(dian)場、10KV、35KV、220KV開(kai)關(guan)柜、GIS室等場所；設備(bei)(bei)監(jian)測(ce)精度(du)(du)高、范圍廣、功能全，具有良好的(de)擴展性 2.1 采(cai)用(yong)(yong)(yong)1024*600觸(chu)摸(mo)屏，全中文(wen)菜單操(cao)作，界面(mian)友(you)好，操(cao)作簡單； 2.2 設備(bei)(bei)集成三組(zu)485接(jie)(jie)(jie)(jie)口(kou)，采(cai)用(yong)(yong)(yong)插拔式(shi)接(jie)(jie)(jie)(jie)線端子接(jie)(jie)(jie)(jie)線簡單，具有良好的(de)抗干擾能力，總線通(tong)訊，布線經濟，安裝方便； 2.3 三組(zu)DC24V接(jie)(jie)(jie)(jie)口(kou)，可(ke)選配DC3.3V、DC5V、DC12V電(dian)壓輸出， 2.4 自(zi)動故障檢測(ce)，并能用(yong)(yong)(yong)中文(wen)顯(xian)示處(chu)準(zhun)確(que)的(de)故障部位及(ji)(ji)類(lei)型(xing)； 2.5 自(zi)動檢索探測(ce)器地址及(ji)(ji)狀(zhuang)態，SF6/O2/溫濕度(du)(du)探測(ce)器在(zai)同(tong)一(yi)系統(tong)監(jian)控； 2.6 大(da)容量儲存芯(xin)片，循(xun)環記(ji)錄報警信息，大(da)可(ke)記(ji)錄50000條； 2.7 RS485上(shang)傳(chuan)接(jie)(jie)(jie)(jie)口(kou)，標準(zhun)modbus Rtu通(tong)訊協議(yi)。

2.8 關(guan)鍵參數(shu)(shu)，加密設(she)定(ding)，防止誤操作 2.9 多可(ke)(ke)選配7組(zu)(zu)繼(ji)電(dian)(dian)器(qi)，繼(ji)電(dian)(dian)器(qi)控制方(fang)式可(ke)(ke)軟件(jian)設(she)置(zhi) 2.10 具有 年(nian)-月-日-時(shi)(shi)-分(fen)-秒設(she)置(zhi)功(gong)(gong)(gong)能，并且帶有每周七(qi)天(tian)分(fen)別顯示功(gong)(gong)(gong)能 壁(bi)掛式SF6氣(qi)體(ti)報(bao)(bao)(bao)警(jing)(jing)主機_SF6氧氣(qi)一體(ti)式探測(ce)器(qi)_SF6泄漏在線(xian)監測(ce)報(bao)(bao)(bao)警(jing)(jing)系(xi)統(tong)_SF6氣(qi)體(ti)在線(xian)監測(ce)報(bao)(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體(ti)在線(xian)監測(ce)報(bao)(bao)(bao)警(jing)(jing)系(xi)統(tong) 三章：主要技(ji)術(shu)指(zhi)標 3.1 壁(bi)掛式主機技(ji)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： -20℃～+55℃ 3.1.4 工(gong)(gong)作濕度： ≤93%RH 3.1.5 顯示方(fang)式: 列(lie)表顯示,每頁(ye)顯示8組(zu)(zu)或(huo)10組(zu)(zu)數(shu)(shu)據(ju)(ju)(每組(zu)(zu)包括SF6/02/溫度/濕度四種(zhong)數(shu)(shu)據(ju)(ju)和兩種(zhong)數(shu)(shu)據(ju)(ju)狀態) 3.1.6 上傳(chuan)參數(shu)(shu)： 默認(ren)ID 1(可(ke)(ke)調(diao)(diao))，默認(ren)波特率9600（可(ke)(ke)調(diao)(diao)） 3.1.7 人體(ti)感應(ying)：默認(ren)開(kai)啟(qi)(qi)(qi)感應(ying)亮屏功(gong)(gong)(gong)能 3.1.8 屏幕保護：默認(ren)開(kai)啟(qi)(qi)(qi)亮屏5分(fen)鐘后(hou)自(zi)動(dong)(dong)(dong)息屏，人體(ti)感應(ying)或(huo)觸摸可(ke)(ke)亮屏 3.1.9 排(pai)(pai)風(feng)功(gong)(gong)(gong)能：自(zi)動(dong)(dong)(dong)排(pai)(pai)風(feng)，定(ding)時(shi)(shi)排(pai)(pai)風(feng)，手動(dong)(dong)(dong)排(pai)(pai)風(feng)，延時(shi)(shi)排(pai)(pai)風(feng)，手動(dong)(dong)(dong)排(pai)(pai)風(feng)可(ke)(ke)設(she)置(zhi)低(di)1s，大12H，自(zi)動(dong)(dong)(dong)排(pai)(pai)風(feng)分(fen)為12組(zu)(zu)，可(ke)(ke)設(she)置(zhi)開(kai)啟(qi)(qi)(qi)組(zu)(zu)數(shu)(shu)、開(kai)啟(qi)(qi)(qi)日期(qi)、開(kai)啟(qi)(qi)(qi)時(shi)(shi)間(jian)及啟(qi)(qi)(qi)動(dong)(dong)(dong)時(shi)(shi)間(jian)（啟(qi)(qi)(qi)動(dong)(dong)(dong)時(shi)(shi)間(jian)可(ke)(ke)更改(gai)）功(gong)(gong)(gong)能 sf6氣(qi)體(ti)報(bao)(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體(ti)報(bao)(bao)(bao)警(jing)(jing)器(qi)_SF6報(bao)(bao)(bao)警(jing)(jing)裝(zhuang)置(zhi)_SF6報(bao)(bao)(bao)警(jing)(jing)主機_SF6報(bao)(bao)(bao)警(jing)(jing)器(qi)。

六氟化(hua)硫報警(jing)(jing)器是我公(gong)司科研人員根據市場需求研制成功(gong)的新一代科技電子產品，嚴格設(she)計制造，探測器內(nei)的檢測傳感(gan)器采(cai)用進口傳感(gan)器作為(wei)檢測元件，靈敏度(du)高，響應(ying)速度(du)塊，當報警(jing)(jing)器探測到環境中的六氟化(hua)硫氣體(ti)濃(nong)度(du)達到或超(chao)過(guo)預設(she)置報警(jing)(jing)點(dian)時，控制主機(ji)立即(ji)發出聲光報警(jing)(jing)，同時可啟(qi)動排風裝置，已(yi)達到安全之目(mu)的。