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產(chan)品(pin)型(xing)號(hao):PA7000I4-D4
廠商性質(zhi):生(sheng)產(chan)廠家
更新時間(jian):2025-11-29
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三(san)相電(dian)流(liu)表PA7000I4-D4// 三(san)相電(dian)流(liu)表PA7000I4-D4三(san)相電(dian)流(liu)表,電(dian)壓(ya)表,多(duo)功(gong)能(neng)表是(shi)壹種(zhong)用於(yu)電(dian)力質(zhi)量監測的理(li)想設備。儀表(biao)同(tong)時對電(dian)網(wang)中(zhong)電(dian)流(liu),電(dian)壓(ya),頻(pin)率,有(you)功(gong)功(gong)率,無(wu)功(gong)功(gong)率,現在功(gong)率,電(dian)能(neng),功(gong)率因(yin)數等進(jin)行(xing)測量外,還(hai)具有(you)對所測試(shi)電(dian)量可轉換成(cheng)4路(lu)或2路脈沖(chong)量輸出功(gong)能(neng)。適(shi)於變壓(ya)器,發電(dian)機(ji)組,電(dian)容(rong)器組合(he)電(dian)動(dong)機等(deng)的分布(bu)式(shi)檢測,電(dian)力電(dian)網(wang),自(zi)動化(hua)控(kong)制(zhi)系統(tong)的現場(chang)監測顯(xian)示。標(biao)準(zhun):GB/T 14913-2008
主(zhu)要(yao)技術指(zhi)標(biao):GB東(dong)啟 余
1接(jie)線(xian)方(fang)式:3p3w(三(san)相三(san)線(xian))或3p4w三(san)相四線(xian))
2 信(xin)號(hao)輸入
電(dian)流(liu):額(e)定(ding)輸入電(dian)流(liu)AC:1A 5
電(dian)壓(ya):額(e)定(ding)輸入電(dian)壓(ya)AC:100V 22V 380V
允(yun)許過(guo)量程(cheng):瞬時:電(dian)流(liu)10陪/5秒(miao), 電(dian)壓(ya)2倍/1秒(miao);持續(xu)1.2倍(bei)
3 串(chuan)行(xing)通(tong)訊(xun):RS485串行(xing)接口,modbus協(xie)議(yi), RTU格(ge)式, 通(tong)訊(xun)波特率(lv)4800,9600可選
4 電(dian)量測(ce)量範(fan)圍(wei)與精(jing)度
電(dian)流(liu):0~5A 0.5%
電(dian)壓(ya):0~450v 0.5%
有(you)功(gong)功(gong)率:0~9999.999999mw 0.5%
無(wu)功(gong)功(gong)率: 0~9999.999999mvar 0.5%
功(gong)率因(yin)數:0~1.000 0.5%
頻(pin)率:45~60hz +-0.1hz
有(you)功(gong)電(dian)能(neng)(以電(dian)度(du)積(ji)累(lei)和(he)顯(xian)示):0~9999999.99kwh 1.%
無(wu)功(gong)電(dian)能(neng)(以電(dian)度(du)積(ji)累(lei)和(he)顯(xian)示): 0~9999999.99kvarh 1.0%
5絕(jue)緣(yuan)強度(du): IEC60255-5 2kvrms-1min
6 環境(jing)承(cheng)受能(neng)力:工(gong)作(zuo) iec60068-1 和2 0℃~+55℃
儲(chu)存(cun) IEC60068-1和(he)2 -25℃~70℃
濕(shi)熱IEC60068-1-3 93%rh 40℃
7適(shi)用場(chang)合(he):無(wu)腐蝕(shi)性(xing)氣體(ti)及(ji)金(jin)屬(shu)粉塵,海拔(ba)高度<3000m
8 工(gong)作(zuo)電(dian)源(yuan)及功(gong)耗:AC(85~265)v或(100~275)v 8va

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