Calculated Parameters
Power/Energy – 1 Second sampling
Real Power (W) – P: meets 0.2S requirements, range probe dep.
Apparent Power (VA) – S: meets 0.2S requirements, range probe dep.
Reactive Power (var) – Q: meets 0.2S requirements, range probe dep.
Power Factor (W/VA) -”true” 1 to 0 to 1
Displacement PF -1 to 0 to +1
Demand (in W): meets 0.2S requirements, range probe dep.
Energy (in Wh): meets 0.2S requirements, range probe dep.
Distortion – 200ms, 3 sec, 10 min windows
Vthd: 0-100%, +/- 5% for V>=1% Vnom,
V Ind Harm: DC, 2-127, +/- 5% for V>=1% Vnom
Ithd: 0-100%, +/- 5% for V>=1% Vnom,
I Ind Harm: DC, 2-63, +/- 5% for V>=1% Vnom
Misc.
Pst – 10 minutes: 0.2-10, +/- 0.05 @ Pst=1 (50/60Hz only)
Plt – 2 hours: 0.2-10, +/- 0.05 @ Pst=1 (50/60Hz only)