Meter Test bench

2. 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 power source:
Power and consumption:
Power supply: 3P4W 3x220V±10％
Max consumption: 6000VA

Current source:
Output current: 3×0.1A-3×100A
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)