Manual
ibaPQU-S
40
Issue 1.5
10.1.1
Overview of the modules in ibaPDA
Module
Characteristic values
Measurement interval
Half
period
200
ms
3 s
10
s
10
min
2 h
EN50160: Power
frequency
Frequency (reference signal, all voltage
inputs)
x
EN50160: Slow
supply voltage
variation
RMS value
(all voltage inputs)
x
EN50160:
Harmonic
voltage
Fundamental frequency, THD up to 40th
harmonic,
relative harmonic 1 - 50
(all voltage inputs)
x
EN50160: Mains
signalling
voltage
Fundamental frequency, DC component,
relative harmonic 1 - 50,
relative interharmonic 1 - 50
(all voltage inputs)
x
EN50160:
Voltage events
RMS value
(all voltage inputs)
x
EN50160: Flicker
severity
Long-term flicker calculation per phase
x
EN50160: Supply
voltage
unbalance
Calculation of the voltage balance for
the negative sequence component
x
Basic
Frequency (reference signal)
x
x
RMS value, peak value, rectified value,
frequency
(all voltage and current inputs)
x
x
Phase angle, form factor, crest factor
(peak factor)
(all voltage and current inputs)
x
Spectrum
Fundamental frequency, THD, DC
component, absolute or relative
harmonic 1 - 50, absolute or relative
interharmonic 1 - 50 (for one voltage or
current input)
x
x
x
x
x
Phasor
RMS value, phase angle, frequency (all
voltage and current inputs)
x
Power
Power and energy calculations per
phase and for the overall grid
x
Flicker severity
Flicker calculations per phase in
different time intervals
x
x
x
Asymmetry
Calculation of the symmetrical
components
x
Aggregation
User configurable
User configurable
Commutation
notches
Commutation notches per phase in
percent
x
Summary of Contents for ibaPQU-S
Page 6: ...Manual ibaPQU S 6 Issue 1 5 14 Index 125 15 Certificate 126 16 Support and contact 127...
Page 23: ...Manual Issue 1 5 23...
Page 90: ...Manual ibaPQU S 90 Issue 1 5 Distance between two ibaPQU S systems Dimensions in mm...
Page 91: ...Manual Issue 1 5 91 ibaPQU S and backplane Dimensions in mm...
Page 92: ...Manual ibaPQU S 92 Issue 1 5 Dimensions of ibaPADU S B1S with modules dimensions in mm...
Page 106: ...Manual ibaPQU S 106 Issue 1 5 12 3 2 3 Dimensions Dimensions in mm...
Page 126: ...Manual ibaPQU S 126 Issue 1 5 15 Certificate...