Precision AC Energy Meter Calibration Equipment 20A Energy Accumulation

Basic Information

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Accuracy:	0.05%, 0.1%	Display:	6”TFT (640×480)
Power Supply:	220V±10%, 50/60Hz	Communication Port:	RS232
Test Voltage:	5-480V	Harmonic:	2nd-63st
Test Current:	5mA-20A	Frequency:	45-65Hz
Dimension:	220×138×61mm	Weight:	1.7kg
Function:	Energy Accumulation
High Light:	AC Energy Meter Calibration Equipment , Energy Meter Calibration Equipment 20A , Energy Accumulation Meter Calibration Equipment

FEATURES

Three phase active or reactive electricity energy meter;
Calibrate three phase, single phase, active or reactive meter error;
Measure U(voltage) of three phase or single phase;
Measure I(current) of three phase or single phase;
Measure active power of three phase or single phase;
Measure reactive power of three phase or single phase;
Measure apparent power of three phase or single phase;
Measure power factor of three phase or single phase;
Measure phase angle between voltage and current;
Measure frequency of power line;
Display vector diagram;
Display waveform of U and I;
Analyze and display content of harmonic of U and I;
Store and display measured data;
Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp;
Measure CT variable ratio;
Measure the ratio or lag-angle of low-voltage transformer.
Adopt 32 bit ARM processor, multi-channel 16 bit precision A/D convertor, high resolution TFT color LCD;
Inner equipped with 0.01% wide-range current transformer and can be equipped with various type current clamps, wide range of measurement and high veracity.
Low consumption circuit design, high energy Li batter supply, intellectual power management software, which make the instrument can continuously work up to 10 hours.