1. Accuracy class:0.05/0.1/0.2

2.Reference standard meter: HS-5100 single phase wide-range standard meter    accuracy class:0.05/0.1 Multi-path voltage transformer: accuracy class:0.01,rated load per path:10VA

3.Voltage Output:220V(240V option),output range:0-125%, ajusting fineness:0.01% full range

4.Current Output:0.1-100A(200A optional),output range:0-120%, ajusting fineness:0.0001A(min)

5.Phase angle:0-360° ajusting fineness:0.01°

6.Frequency:45Hz-65Hz, ajusting fineness:0.01Hz

7.Output waveform distortion: Both voltage and current<0.5%

8.Output voltage,current and power stability:<0.05%/3min

9.Output capacity: Current 1000VA(120A),voltage 400VA(24 meters testing stations) when the number of meters to be tested increases, its maximum load can be extended to current 1800VA, and voltage 1000VA

10.Load characteristics: resistive,inductive and capacitive( less than 4 uF)

11. Starting current output:5mA(Min),accuracy:5%,starting power: accuacy 5%

12. Number of energy meters to be tested:24/48(standard),also3/60 meter testing stations are available

13.Testing functions:accuracy testing,creep testing(on load testing),starting up testing,harmonic testing, repeatability testing,error testing etc.

14. Input power supply:220VAC±10%,50Hz, Max.power consumption :1500VA(24 meters testing stations)