Specificaton:
Three Phase Energy Meter Test Bench Single Phase Energy Meter Test Bench
Accuracy class:
0.1/0.2/0.3
0.1/0.2/0.5
Voltage range:
3?7.7/100(V),3?20/380(V)
3?30/400(V) ?40/450(V)
fine adjustment: 0-120%
0-220V(230,240V option);
range: 0-120% fine adjustment: 0.01%
Current range:
3?-100(A)
fine adjustment: 0-120% rated value
0-100A; (option for 200A)
fine adjustment: 0.0001A (min)
Frequency:
45Hz-65Hz fine adjustment:0.1Hz
45Hz-65Hz fine adjustment:0.1Hz
Phase:
0.0°-360.0° fine adjustment:0.1°
0-360° fine adjustment:0.1°
Stability of power output:
voltage, current, pf ≤0.1% (3minutes)
<0.05% (180S)
Deviation coefficient of power:
≤1%
voltage/ current < 0.5%
Working power:
220V,230,240 ± 10% 50Hz or 60Hz
220V,230,240 ± 10% 50Hz or 60Hz
Operation environment:
20°C ± 5°C humidity ≤75%
20°C ± 5°C humidity ≤75%
Output capacity:(24 meters)
voltage:750VA current: 1300VA
current:800VA(120A),voltage:400VA
Max. power consumption:
3000VA (24 meters)
1500VA (24 meters)
load
capacitance, resistance, inductance (≤4 μ F)
capacitance, resistance, inductance(≤4 μ F)
Starting current output
1mA (min) accuracy: 5%, starting power: accuracy 10%
1mA (min), accuracy: 5%, starting power: accuracy 10%
No. of calibrated energy meter:
24 (6/12/24/32/40/48 on requested)
24(6/12/24/32/40/48 on requested)