SATEC SA300 ezPAC Operation Manual - Manual (Page 106)

Chapter 8 Configuring Recorders Configuring the EN50160 Power Quality Recorder
106 SA300 Substation Automation Unit
The available options are listed in the following table.
Option Range Default Description
EN50160 Compliance Statistics
Evaluation Disabled,
Enabled Enabled Enables the EN50160 evaluation
Evaluation
Period
Daily, Weekly Weekly Defines the EN50160 statistics evaluation period
First Day of the
Week Sunday-
Saturday Sunday Defines the first day of the week for statistics evaluated
on a weekly basis
EN50160 Harmonics Survey
Evaluation Disabled,
Enabled
Enabled Enables the harmonics survey log
Evaluation
Period Daily, Weekly Weekly Defines the harmonics survey evaluation period
Rapid Voltage Changes
Repetition Rate 1-10 1 Defines the maximum repetition rate in variations per
hour (equal or less than) for rapid voltage changes.
Voltage changes at higher rates are not classified since
they will be subject for flicker.
Flicker
Pst Period 1-10 min 10 min Defines the period of time for the short-term flicker
evaluation. The standard setting of 10 minutes can be
temporarily changed in the device for testing purposes.
Harmonic Voltage
THD, up to
order
25-50 40 Defines the highest harmonic order included in the THD
evaluation.
Harmonics, up
to order 25-50 25 Defines the highest harmonic order for evaluation of the
harmonic voltages.
Interharmonic Voltage
Evaluation Disabled,
Enabled Disabled Enables the evaluation of the interharmonic voltages
THD, up to
order
25-50 40 Defines the highest interharmonic order included in the
THD evaluation.
Interharmonics,
up to order 25-50 25 Defines the highest harmonic order for evaluation of the
interharmonic voltages.