IBA PQU-S, Руководство пользователя, Страница: 36 / 116

Manual ibaPQU-S
36
Issue 1.3
chapter 10.3.9
“Basic submodule“ and following.

Basic, values for each input:
- RMS value, peak value, rectified value, frequency (measurement interval 200
ms and half period)
- phase, form factor, crest factor (peak factor) (measurement interval 200 ms)

Phasor, values for each input:
- RMS value, phase angle, frequency (measurement interval 200 ms)
- used for phasor diagram display (current and voltage values of the 3 phases)

Power:
values per phase:
- active power, apparent power, reactive power, fundamental reactive power,
distorsion power, peak power
- active energy, apparent energy, reactive energy, fundamental reactive energy,
distortion energy
- power factor, cos phi
Values for the overall grid (3/4 conductor system)
- active power, reactive power, apparent power, distorsion power
- active energy, apparent energy, reactive energy, fundamental reactive energy
distortion energy
- power factor

Aggregation:
- user-configurable module

Spectrum, harmonic values for a selectable input:
measurement adjustable from 200 ms to 2 h:
- relative or absolute harmonic 1
– 50
- relative or absolute interharmonic 1
– 50
- phase of harmonic 1 - 50
- THD
- Interference factor (TIF, THFF)
- Level of the mains signalling voltage