一、概述
DTSF6111三(san)相四線(xian) DSSF6111 三(san)相三(san)線(xian)電子式多(duo)費率電能表(尖峰平(ping)谷電表),具有分時計量用(yong)(yong)(yong)戶所(suo)用(yong)(yong)(yong)電(dian)(dian)(dian)能功(gong)能,并可(ke)實現多種用(yong)(yong)(yong)電(dian)(dian)(dian)費率(lv)計費和集(ji)中抄表功(gong)能的電(dian)(dian)(dian)能計量電(dian)(dian)(dian)能表,該表技(ji)術性能符合GB/T17215.321-2008《1級(ji)和2級(ji)電(dian)(dian)(dian)子式交流(liu)有功(gong)電(dian)(dian)(dian)度表》和GB/T15284-2002《復費率(lv)(分時)電(dian)(dian)(dian)度表》國家標(biao)準(zhun)的要求(qiu),適用(yong)(yong)(yong)于(yu)計量額(e)定(ding)頻率(lv)為50Hz或60Hz三相交流(liu)有功(gong)電(dian)(dian)(dian)能。
二、功能及特點
具有(you)計量正(zheng)(zheng)、反(fan)(fan)向(xiang)(xiang)(xiang)有(you)功電(dian)(dian)能(neng)(neng)功能(neng)(neng),反(fan)(fan)向(xiang)(xiang)(xiang)電(dian)(dian)能(neng)(neng)按正(zheng)(zheng)向(xiang)(xiang)(xiang)電(dian)(dian)能(neng)(neng)累計,但(dan)反(fan)(fan)向(xiang)(xiang)(xiang)電(dian)(dian)能(neng)(neng)仍單獨存儲(chu)。無論是通(tong)信、時段切換,正(zheng)(zheng)、反(fan)(fan)向(xiang)(xiang)(xiang)有(you)功電(dian)(dian)能(neng)(neng)切換,皆不(bu)會影(ying)響(xiang)脈沖累計的(de)準(zhun)確性。
具(ju)有測量ZUI大需量的功能。
可進行4種費(fei)率(lv)(尖、峰、平、谷)8個(ge)時段設置,可跨(kua)越零(ling)點,時段狀(zhuang)態(tai)不會受斷、送(song)電及其他(ta)惡劣工作環境的影響而改變。
電(dian)能量(liang)按(an)尖(jian)(jian)、峰、平、谷及總電(dian)量(liang)、反向總、尖(jian)(jian)、峰、平、谷電(dian)量(liang)分別計(ji)量(liang)、存(cun)儲。
電表內能(neng)存儲前12個月(yue)的(de)凍(dong)結數據,其中包括尖、峰、平、谷。電能(neng)量(liang)數據凍(dong)結日(ri)(ri)(ri)為每月(yue)1-28日(ri)(ri)(ri)內任意(yi)時日(ri)(ri)(ri),默認為每月(yue)1日(ri)(ri)(ri)00:00。
電池(chi)采(cai)用(yong)針焊式備用(yong)綠色環保鋰(li)電池(chi),斷電后(hou),備用(yong)鋰(li)電池(chi)至少可(ke)連續提供內置時鐘正常工作10年(nian)。
可通過紅外和RS-485通信(xin)接(jie)口完成編程和抄表操作(zuo)。
電表(biao)具有(you)有(you)功電能(neng)指示燈(deng)、斷相指示燈(deng)及有(you)電能(neng)脈沖輸出;在三相三相的(de)表(biao)中,B相斷相指示不工(gong)作。
電(dian)表采用(yong)LCD顯(xian)示(shi)方(fang)式,可循顯(xian)時間、日期、電(dian)量等(deng)參數(shu),允(yun)許設置循顯(xian)時間和循顯(xian)內(nei)容(具體情況(kuang)請參閱附錄)。電(dian)能(neng)量顯(xian)示(shi)位數(shu)為5位整數(shu),1位小數(shu)。缺(que)省(sheng) 設置為全(quan)顯(xian),并(bing)且每項顯(xian)示(shi)時間為5s。
電(dian)表采用(yong)硬件時鐘(zhong)電(dian)路。內置(zhi)時鐘(zhong)具有日(ri)歷計時、閏年自動切換(huan)功能;
斷電(dian)后,所有存儲(chu)數(shu)據(ju)不丟失。反復(fu)斷電(dian)與上電(dian),電(dian)量及(ji)脈沖數(shu)不會有變化。
產品(pin)型號
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規 格
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準確度
等級
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電能測試
脈沖(chong)常(chang)數
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DSSF6111
三相三線(xian)
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3×100V
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3×1.5(6)A
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1.0
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6400imp/kWh
6400imp/kvarh
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DTSF6111
三相四線
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3×220/380V
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3×1.5(6)A
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1.0
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6400imp/kWh
6400imp/kvarh
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3×5(20)A
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1.0
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3200imp/kWh
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3×5(50)A
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1.0
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3200imp/kWh
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3×10(40)A
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1.0
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1600imp/kWh
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3×15(60)A
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1.0
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1600imp/kWh
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3×20(80)A
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1.0
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800imp/kWh
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3×30(100)A
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1.0
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800imp/kWh
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