Multi-Function 220VAC, 10%, 50Hz 1-PH Energy electric Meter Test Bench equipment

Multi-Function 220VAC, ± 10%, 50Hz 1-PH Energy electric Meter Test Bench equipment 

Accuracy class: 0.1/0.05 
Single phase wide-measurement range standard energy meter 
3~60 Meter could be tested 

1.Multi-path voltage transformer: Accuracy class: 0.01; Rated load per path: 10VA 
2. Voltage range: 220V(240V option), Output range: 0~125%, Resolution: 0.01%full range 
3. Current measurement range: 0.1~100A(200A option), Output range: 0~120%, Resolution: 0.0001A(minimum) 
4. Phase angle: 0~360° , Resolution of phase angle setting: 0.01° 
5. Frequency: 45Hz~65Hz, Resolution: 0.01Hz 
6. Output waveform distortion: Both voltage and current< 0.5% 
7. Output voltage, current and power stability: < 0.05% 
8. Output capacity: Current: 1, 000VA(120A); Voltage: 400VA(24 meter testing positions) 
If necessary, the maximum load can be extended to Current: 1, 800VA and Voltage: 1, 000VA 
9. Harmonic wave output: 2-21st sub-harmonic wave, content< 40%; 
3rd, 5th and 7th superposed sub-harmonic wave, content< 10% each; 
Control of conduction angle(odd sub-harmonic wave); Control of wave group(sub-harmonic wave) 
10. Load characteristics: Resistive, inductive and capacitive(less than 4uF) 
11. Starting current output: 5mA(minimum); Accuracy: 5%; Starting power: Accuracy 5% 
12. Energy meter testing positions: 24/48 standard; 3 to 60 meter positions also available 
13. Testing functions: Accuracy testing, Creep testing(no load testing), Starting up testing, Harmonic testing, Repeatability testing, Influencing testing, Dial testing and etc 
14. Input power supply: 220VAC, ± 10%, 50Hz; 
Max power consumption: 1, 500VA(24 meter testing positions) 
15. Tests: Demand test; Frequency impact test; Voltage impact test; Second pulse clock precision test; GPS clock synchronization; Constant calibration; Combined error test; Various register checking; RS485 communication port test 
Dimension: 
Integral Type