Power supply
Single phase AC 85-265V, frequency 50/60Hz
Voltage output Range(U1,U2,U3)
0-500V; 0-600V
Active power output stability
<0.01%RG/120s
Reactive power output stability
<0.02%RG/120s
Active power measuring accuracy
0.05%RG or 0.02%RG
Reactive power measuring accuracy
0.1%RG
Apparent power measuring accuracy
0.05%RG or 0.02%RG