4 Measured Quantities and Recording
4.1 Power Quality Measuring System and Recording System
37
SICAM Q100, 7KG95xx, Device Manual
E50417-H1040-C522-A4, Edition 03.2018
*
)
For detailed information on the load profile, refer to chapter 5.
The respective measuring interval of the recording is time-stamped to enable a correct time evaluation.
Fault recorder
Voltages,
Currents,
Binary
Voltage/current/binary
variation triggers,
acquisition of sampled values
(max. 3 s)
Analyzing the causes of
power quality problems
Mains signalling
voltage recorder
Mains signalling
voltages on the supply
voltage
Mains signalling voltage
triggers, start time, aquisition of
10/12 cycle voltages (max.
2 min)
Monitoring of the mains
signalling voltage according
to EN 50160
Load profile re-
cording *
)
Load profile
Method Fixed Block or
method Rolling Block
Determining the load profile
for supply and consumption
of electric power
Table 4-2
Recording Measured Values (cont.)
Recording
Measured quantity
Storage interval/storage
method
Application