Meter Test Bench for Three Phase Energy Meter

SP-6303
Three Phase Energy Meter Test Bench1.1 Feature and function
1) Equipped with electronic phantom load power source, assuring high stability, security and large output capacity.
2)Automatic adjustment of current measurement range. Fault self-detection in voltage amplifier and current amplifier.
3) Equipped with RS-232C interface, can be operated from software.
4) Test results can be saved to database, can be inquired from database and can be export to EXCEL file and then printed out.
3. Technical specification
Specification of phantom load power source:
Power and consumption:
Power supply: 3P4W 3x220V±10%
Max consumption: 6000VACurrent source:
Output current: 3x0.1A-3x100A
Adjusting resolution: 0.01% (min. 0.0001A)
Power factor: 0~3600; resolution: 0.10
Output frequency: 45Hz~65Hz;
THD(sine wave output): <1.0%
Stability of current during sine wave output:
0.1% (180s)
Output wave: sine wave
2-21 harmonic wave, total should be less than 40%
Odd harmonic waveform
Sub harmonic waveform
Output capacity: 50VA per meter position(max)Voltage source:
Output voltage: 3x30V - 3x400V
Load: The Load could be resistor / inductive / capacitive(<4uF)
Adjusting resolution: 0.01% (min. 0.1V)
Output frequency: 45Hz~65Hz;
THD (sine wave output): <1.0%
Voltage stability of power source during sine wave output:
0.1% (180s)
Output wave: sine wave
2-21 harmonic wave, total should be less than 40%
Output capacity: 15VA per meter positionError Calculator Technical specification
Impulse of tested meter could be: TTL / OC / Optical head
Max. frequency of impulse could be: 200Hz
Error display range: 0.001%-99.99%