UI2020 高电参数测量仪电参数功率表高功率计伏达

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宁波高新区伏道商贸有限公司

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经营模式：工厂

主营产品：ROHS测试仪;电磁兼容测试系列;电学测试系列;传统灯具测光系列;LED专用检测系列;磁性材料测试系列;功率器件测试系列;安规测试系列等

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详细介绍

◆ 高 High Accuracy

◆ 线路滤波功能 Wire filtering function

◆ 快速数据更新 Fast Data Refresh

◆ 谐波测量功能 Harmonic Test Function

◆ 积分功能 Integrating Function

输入Input

Item	Voltage V	Current A
Input circuit te	Resistive voltage divider	Pure resistance sampling
Rated inputs	10/15/30/60/100/150/300/600	Direct input : 1/2/5/10/15/30 External shunt input : 50/100/200mV
Input impedance	2MΩ	Direct input : 6mΩ External shunt input : 20kΩ
Frequency	DC , 2Hz-195Hz
A/D converter	Resolution : 16 bits ; Maximum conversion rate : 100 K
Range switching	Manual/auto switching
Measurement mode	RMS/MEAN/DC
Continuous maximum allowable input	The peak voltage is 1400 V	Direct input The peak current is 60 A

Accuracy

Conditions	Voltage/Current	Power
Humidity:30 to 75%RH Temperature:23&plun;5℃ Supply voltage:220V&plun;5% Input waveform:Sine wave Amplitude from:10% to 100% of present range Common mode:0V Power factor:CosΦ=1 CF=3 Line fitter OFF	DC:&plun;(0.04%of reading+0.08%of range+1di) 2Hz≤f≤45Hz:&plun;(0.03%of reading+0.05%of range+1di) 45Hz≤f≤65Hz:&plun;(0.03%of reading+0.03%of range+1 di) 65Hz≤f≤195Hz:&plun;(0.05%of reading+0.1%of range+1 di)	DC:&plun;(0.08%of reading+0.16%ofrange+1di) 2Hz≤f≤45Hz:&plun;(0.05%of reading+0.05%of range+1di) 45Hz≤f≤65Hz:&plun;(0.04%of reading+0.04%of range+1 di) 65Hz≤f≤195Hz:&plun;(0.05%of reading+0.1%of range+1 di)