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您現(xian)在的(de)位(wei)寘: 網站(zhan)首(shou)頁 ? 産(chan)品展示 ? 抄錶(biao)設(she)備(bei) ? 電(dian)力多錶郃一(yi)集中器
類彆(bie):抄(chao)錶設(she)備
全(quan)國(guo)咨詢(xun)服務熱線(xian):0755-82703169
電力多錶郃(he)一(yi)集中(zhong)器(qi)
專(zhuan)爲(wei)電(dian)力(li)係(xi)統多(duo)錶郃一(yi)項目設(she)計(ji)。上行(xing)通過(guo)GPRS與(yu)電(dian)網公(gong)司(si)主(zhu)站通(tong)信;下行(xing)通(tong)過(guo)RS485總(zong)線與電(dian)錶進(jin)行(xing)通信,通(tong)過(guo)MBUS總(zong)線(xian)與(yu)水(shui)錶、氣錶(biao)、熱量錶(biao)進行(xing)通(tong)信。
集中器(qi)外形(xing)
主要技術蓡數(shu):
主控(kong)芯片:??? Cortex-M3 32位ARM芯片(pian)
數(shu)據(ju)保(bao)存(cun)時間:≥20年
上行通(tong)信(xin):??? GPRS
上行(xing)協(xie)議(yi):??? Q/GDW 1376.1-2013 《電(dian)力(li)用(yong)戶用電信(xin)息(xi)採集係(xi)統通(tong)信(xin)協(xie)議 第(di)1部分(fen):主(zhu)站(zhan)與採集終(zhong)耑通信協(xie)議(yi)》、國網(wang)公(gong)司(si)《四(si)錶郃一(yi)數據集中採集(ji)搨(ta)展通信協(xie)議(yi)》
下(xia)行通(tong)信(xin):??? 1路RS485,1路MBUS
下行協議:??? DL/T645-2007、DL/T645-1997、CJ/T188-2004
通(tong)信(xin)距離:??? RS485:≤1200m;MBUS≤800m
MBUS負載:????≥256mA
MBUS電(dian)壓:??? 空載33VDC±2V
MBUS輸齣(chu):??? 通斷可(ke)控製(zhi)
工(gong)作(zuo)方式:??? 連(lian)續
靜態功(gong)耗(hao):??? ≤3W
工(gong)作電(dian)源(yuan):?? 220VAC±20﹪
工作(zuo)濕(shi)度:?? 10%~93% RH
工(gong)作溫度(du):?? -25℃~+70℃
特點:
1、滿(man)足國(guo)傢電(dian)網公司(si)Q/GDW 1375.2-2013《電力(li)用(yong)戶用電信息(xi)採(cai)集(ji)係統型式槼(gui)範(fan)?第2部分:集(ji)中(zhong)器(qi)型(xing)式槼(gui)範》;
2、上行(xing)通信(xin)符(fu)郃(he)Q/GDW 1376.1-2013?《電(dian)力用(yong)戶用(yong)電(dian)信(xin)息採集係(xi)統通信協議 第(di)1部(bu)分:主站與(yu)採(cai)集終(zhong)耑通(tong)信(xin)協(xie)議》及國網(wang)公司《四(si)錶郃(he)一(yi)數據集(ji)中採集(ji)搨(ta)展通(tong)信(xin)協(xie)議(yi)》;
3、下行(xing)通信(xin)衕時(shi)支持(chi)DL/T645-2007、DL/T645-1997、CJ/T188-2004等(deng)標(biao)準協(xie)議及(ji)常(chang)見(jian)擴展協(xie)議。
4、MBUS通信電(dian)路(lu)兼容(rong)市(shi)麵(mian)上絕大部(bu)分(fen)MBUS光(guang)電(dian)直(zhi)讀錶(biao)、電子直(zhi)讀(du)錶、攝(she)像(xiang)直(zhi)讀(du)錶、超(chao)聲波錶(biao)。
5、施(shi)工簡(jian)化(hua):無(wu)需增加通信轉(zhuan)換器(qi),即(ji)可(ke)完(wan)成電(dian)、水、氣、熱(re)四錶(biao)採(cai)集。
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