一(yi)、概(gai)述(shu)
DDSY1009單(shan)相(xiang)遠(yuan)程(cheng)費(fei)控(kong)智(zhi)能(neng)電(dian)表(biao),是(shi)我(wo)公(gong)司(si)優(you)化(hua)國(guo)網(wang)單(shan)相(xiang)費(fei)控(kong)電(dian)表(biao)設(she)計(ji),性(xing)能(neng)指(zhi)標(biao)符(fu)合(ge)國(guo)標(biao)GB/T 17215.321-2008、GB/T 17215.322-2008和(hu)電(dian)力(li)行(hang)業(ye)標(biao)準(zhun)DL/T614-2007對(dui)電(dian)能(neng)表(biao)的(di)各(ge)項(xiang)技(ji)術(zhu)要(yao)求(qiu)。具(ju)有(you)RS485通(tong)訊(xun)接(jie)口(kou)及(ji)紅(hong)外(wai)通(tong)訊(xun)接(jie)口(kou),內(nei)置(zhi)大(dai)功(gong)率(shuai)磁(ci)保(bao)持(chi)繼(ji)電(dian)器(qi)實(shi)現(xian)費(fei)控(kong)管(guan)理(li),具(ju)有(you)大(dai)屏(bing)幕(mu)LCD顯(xian)示(shi)的(di)智(zhi)能(neng)電(dian)表(biao)。
用(yong)於(yu)新(xin)建(jian)或(huo)改(gai)造(zao)學(xue)生(sheng)公(gong)寓(yu)、居(ji)民(min)小(xiao)區(ou)、商(shang)業(ye)綜(zeng)合(ge)體(ti)的(di)電(dian)能(neng)計(ji)量(liang),實(shi)現(xian)遠(yuan)程(cheng)抄(chao)表(biao),預(yu)繳(jiao)電(dian)費(fei)、低(di)量(liang)提(ti)示(shi)、欠(qian)費(fei)停(ting)電(dian),有(you)效(xiao)解(xie)決(jue)收(shou)費(fei)難(nan)題(ti),具(ju)有(you)限(xian)流(liu)控(kong)製(zhi)、負(fu)載(zai)識(zhi)別(bie)等(deng)安(an)全(quan)用(yong)電(dian)管(guan)理(li)功(gong)能(neng),解(xie)除(chu)安(an)全(quan)用(yong)電(dian)隱(yin)患(huan)。
二(er)、功(gong)能(neng)特(te)點(dian)
1、電(dian)表(biao)專(zhuan)用(yong)MCU芯(xin)片(pian)及(ji)高(gao)品(pin)質(zhi)元(yuan)器(qi)件(jian),計(ji)量(liang)精(jing)度(duo)高(gao)於(yu)1.0級(ji),具(ju)有(you)高(gao)靈(ling)敏(min)度(duo)、寬(kuan)負(fu)荷(he)、邏(luo)輯(ji)防(fang)潛(qian)等(deng)特(te)點(dian)。
2、國(guo)網(wang)標(biao)準(zhun)表(biao)殼(qiao),大(dai)屏(bing)幕(mu)LCD顯(xian)示(shi),實(shi)時(shi)顯(xian)示(shi)總(zong)用(yong)電(dian)量(liang)、已(yi)用(yong)電(dian)量(liang)、剩(sheng)餘(yu)電(dian)量(liang)等(deng)重(chong)點(dian)數(shuo)據(ju)。
3、具(ju)有(you)RS-485通(tong)訊(xun)接(jie)口(kou),光(guang)電(dian)隔(ge)離(li),有(you)效(xiao)防(fang)止(zhi)雷(lei)擊(ji)、浪(lang)湧(chong)等(deng)破(po)壞(huai)性(xing)幹(gan)擾(rao),大(dai)大(dai)降(xiang)低(di)維(wei)護(hu)難(nan)度(duo)。
4、有(you)定(ding)時(shi)開(kai)電(dian)、關(guan)電(dian),按(an)設(she)定(ding)時(shi)間(jian)表(biao)自(zi)動(dong)開(kai)關(guan)電(dian)及(ji)過(guo)載(zai)關(guan)電(dian),分(fen)時(shi)限(xian)流(liu)功(gong)能(neng)。
5、識(zhi)別(bie)惡(wu)性(xing)負(fu)載(zai)並(bing)自(zi)動(dong)拉(la)閘(zha)關(guan)電(dian),惡(wu)性(xing)負(fu)載(zai)功(gong)率(shuai)區(ou)間(jian)可(ke)設(she),識(zhi)別(bie)時(shi)段(duan)可(ke)設(she)。
6、過(guo)先(xian)進(jin)的(di)波(bo)形(xing)識(zhi)別(bie)技(ji)術(zhu),有(you)效(xiao)監(jian)測(ce)反(fan)限(xian)電(dian)插(cha)座(zuo)的(di)使(shi)用(yong),解(xie)決(jue)目(mu)前(qian)高(gao)校(jiao)公(gong)寓(yu)中(zhong)普(pu)遍(bian)存(cun)在(zai)的(di)反(fan)限(xian)電(dian)插(cha)座(zuo)的(di)濫(lan)用(yong)現(xian)象(xiang)。
7、內(nei)置(zhi)硬(ying)件(jian)時(shi)鍾(zhong),多(duo)個(ge)費(fei)率(shuai)時(shi)段(duan)、閏(run)年(nian)、閏(run)月(yue)自(zi)動(dong)轉(zhuan)換(huan),數(shuo)據(ju)定(ding)時(shi)凍(dong)結(jie)、瞬(shun)時(shi)凍(dong)結(jie)、約(yao)定(ding)凍(dong)結(jie)和(hu)日(ri)凍(dong)結(jie)。
8、測(ce)量(liang)、記(ji)錄(lu)、當(dang)前(qian)模(mu)塊(kuai)電(dian)表(biao)的(di)電(dian)壓(ya)、電(dian)流(liu)、功(gong)率(shuai)、功(gong)率(shuai)因(yin)素(su);記(ji)錄(lu)清(qing)零(ling)、較(jiao)時(shi)、遠(yuan)程(cheng)拉(la)閘(zha)、遠(yuan)程(cheng)合(ge)閘(zha)等(deng)事(shi)件(jian)功(gong)能(neng)。
9、嵌(kan)入(ru)式(shi)軟(ruan)件(jian)功(gong)能(neng)強(jiang)大(dai),存(cun)儲(chu)運(yun)行(hang)數(shuo)據(ju)及(ji)係(ji)統(tong)設(she)定(ding)參(shen)數(shuo),可(ke)在(zai)脫(tuo)網(wang)時(shi)獨(du)立(li)運(yun)行(hang),實(shi)現(xian)管(guan)理(li)功(gong)能(neng),嚴(yan)格(ge)的(di)密(mi)碼(ma)驗(yan)證(zheng)和(hu)安(an)全(quan)認(ren)證(zheng),數(shuo)據(ju)傳(zhuan)輸(shu)安(an)全(quan)可(ke)靠(kao)。
10、內(nei)置(zhi)LORA無(wu)線(xian)通(tong)訊(xun)模(mu)塊(kuai),實(shi)現(xian)無(wu)線(xian)遠(yuan)程(cheng)抄(chao)表(biao)及(ji)控(kong)製(zhi)功(gong)能(neng)。
三(san)、技(ji)術(zhu)規(gui)格(ge)
1、參(shen)比(bi)電(dian)壓(ya):220V/230V±20%
2、頻(pin)率(shuai):50Hz
3、電(dian)流(liu)規(gui)格(ge):10(40)A,10(60)A
4、功(gong)耗(hao):≤1W/6VA
5、時(shi)鍾(zhong)誤(wu)差(chai):≤0.5s/d(25℃)
6、啟(qi)動(dong)電(dian)流(liu):≤0.4%Ib
7、環(huan)境(jing)溫(wen)度(duo):-25℃~55℃;
8、環(huan)境(jing)濕(shi)度(duo):<90%rh,無(wu)結(jie)露
9、規(gui)格(ge)尺(che)寸(cun):160*112*58mm