Table of Contents
Advertisement
15.1.5 Computations
Computations
voltage, current
flicker
frequency
harmonics
interharmonics
symmetry
power, energy
trigger
voltage events
Evaluations / Standards
Technical specs and terminal configuration
RMS-values Curve plots
(reduced RMS values)
short-term and long-term flicker
momentary flicker value and maximum
50 Hz
60 Hz
voltage, current, power, cos phi
up to the 50th,THD
up to 10 frequencies
10 Hz to 3000 Hz, resolution: 5 Hz
zero-, positive-, negative phase sequence
system
single- or multi-wire, overall system,
4 quadrant measurement
for voltage and current –
RMS-trigger, curve shape trigger
signal frequency trigger
(e.g. ripple control signals)
overvoltage, dips, outages,
rapid voltage fluctuations
slow voltage fluctuations
Voltage quality as per EN 501606
Data search and data comparison
across multiple measurements
Moving RMS value with each half-
period over one period
One data point at least per 24 h
optional
40 Hz to 57.5 Hz
50 Hz to 69 Hz
active, reactive, apparent power
power factor
active, reactive, apparent energy
amount of triggered recordings
limited only by the memory card
used
IEC 61000-4-30, -15, -7
Power calculation as per
DIN 40110-1 and –2
Power Quality Recorder SICAM Q80 7KG8080, Operating instruction
E50417-B1074-C419-A2, Release 12.01.2015
E-75
Advertisement
Table of Contents
