Energy meter test bench

SP-6103 

Single Phase Energy Meter Test Bench 

1.1  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 be saved to database, can be inquired from database and can be printed out. 

3. Technical specification 

  Power supply: 220V+10%, 50Hz/60Hz

  Maximum power consumption: 1000VA (reference for 24 positions)

Phantom load power source Technical specification

◆Voltage output: 1x 30V (AC) – 1 x 300V (AC);

       Resolving power: 0.01% of current range

◆Current output: 0.001A (AC) – 100A (AC)

       Resolving power:  0.01% of current range (min 0.0001A) 

◆ Phase shift range: 0-360°

Resolving power: 0.1°

◆Frequency output: 45Hz – 65Hz

      Resolving power: 0.01Hz

• ◆ Waveform distortion (sine wave output):

voltage < 0.5%

current < 0.5%

• ◆ Stability of power source (sine wave output): < 0.1% (180s)

• ◆ Load can be resistance / inductor or capacitance(<4uF)

◆ Output waveform: sine waveform

• ◆ Output capacity: 

Voltage source: 300VA-1500VA(dependent on meter positions)

           Current source: 300VA-2500VA(dependent on meter positions)

Error 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%