一、概述
DTSF6111三(san)(san)相四線(xian) DSSF6111三(san)(san)相三(san)(san)線(xian)電(dian)子式(shi)多費率電(dian)能表(biao)(尖峰平谷(gu)電表)是我(wo)公(gong)司開發的,具有分(fen)(fen)時計量(liang)用(yong)戶所用(yong)電(dian)(dian)能(neng)(neng)功(gong)能(neng)(neng),并可實現多種用(yong)電(dian)(dian)費率計費和集中抄表功(gong)能(neng)(neng)的電(dian)(dian)能(neng)(neng)計量(liang)電(dian)(dian)能(neng)(neng)表,該表技術性能(neng)(neng)符(fu)合GB/T17215.321-2008《1級和2級電(dian)(dian)子(zi)式交流有功(gong)電(dian)(dian)度表》和GB/T15284-2002《復費率(分(fen)(fen)時)電(dian)(dian)度表》國家(jia)標準的要(yao)求,適用(yong)于計量(liang)額定(ding)頻率為50Hz或60Hz三相交流有功(gong)電(dian)(dian)能(neng)(neng)。
二、功能及特點
具(ju)有(you)計量正(zheng)、反向(xiang)有(you)功(gong)電能(neng)功(gong)能(neng),反向(xiang)電能(neng)按正(zheng)向(xiang)電能(neng)累(lei)計,但(dan)反向(xiang)電能(neng)仍單獨存儲。無(wu)論是(shi)通信、時段切換(huan),正(zheng)、反向(xiang)有(you)功(gong)電能(neng)切換(huan),皆不會影響脈沖(chong)累(lei)計的準確性。
具(ju)有測量ZUI大需量的功能。
可進行(xing)4種(zhong)費率(尖、峰、平、谷)8個(ge)時段設(she)置(zhi),可跨越零點,時段狀態不會受斷、送(song)電及(ji)其他惡劣(lie)工(gong)作環境(jing)的影響而(er)改(gai)變。
電能(neng)量按(an)尖、峰(feng)(feng)、平、谷及總電量、反向(xiang)總、尖、峰(feng)(feng)、平、谷電量分別計量、存儲。
電表(biao)內能存儲前12個月(yue)的凍結數(shu)據,其中包括尖、峰、平、谷。電能量數(shu)據凍結日為(wei)每月(yue)1-28日內任意時日,默認為(wei)每月(yue)1日00:00。
電(dian)(dian)池采(cai)用(yong)針焊(han)式備用(yong)綠色環保鋰(li)電(dian)(dian)池,斷電(dian)(dian)后,備用(yong)鋰(li)電(dian)(dian)池至少可連續(xu)提供內置時(shi)鐘(zhong)正(zheng)常工作10年。
可通(tong)過紅外(wai)和RS-485通(tong)信接口(kou)完成編程和抄表(biao)操作。
電表(biao)具有有功電能(neng)指示燈、斷相(xiang)(xiang)指示燈及有電能(neng)脈沖輸出(chu);在三(san)相(xiang)(xiang)三(san)相(xiang)(xiang)的表(biao)中(zhong),B相(xiang)(xiang)斷相(xiang)(xiang)指示不(bu)工作。
電(dian)表采用LCD顯(xian)(xian)(xian)示方式,可循(xun)顯(xian)(xian)(xian)時(shi)(shi)間(jian)、日期、電(dian)量(liang)(liang)等(deng)參數,允(yun)許設置循(xun)顯(xian)(xian)(xian)時(shi)(shi)間(jian)和循(xun)顯(xian)(xian)(xian)內容(rong)(具體情況請參閱附錄)。電(dian)能量(liang)(liang)顯(xian)(xian)(xian)示位數為5位整數,1位小數。缺省 設置為全顯(xian)(xian)(xian),并且每(mei)項顯(xian)(xian)(xian)示時(shi)(shi)間(jian)為5s。
電(dian)表采用硬件(jian)時鐘電(dian)路。內置(zhi)時鐘具有(you)日歷計時、閏(run)年自動(dong)切換功能;
斷電(dian)后,所有(you)存儲數據不丟。反復斷電(dian)與上電(dian),電(dian)量及(ji)脈沖數不會有(you)變化。
產品(pin)型號
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規 格
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準確度
等(deng)級(ji)
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電能測試
脈沖常數
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DSSF6111
三(san)相三(san)線
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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(xiang)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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