SATEC PTS175 Quick Start - Manual (Page 10)

PM175 Quick Start Guide
To change the option:
1. Press the SELECT button to activate the lower window.
2. Use the UP and DOWN arrow buttons to select the desired
option.
3. Press ENTER to confirm your changes and to store your new
setting, or press ESC to discard changes.
4. Press ESC to exit the menu.
The table below lists the available options.
Label Parameter Options Default Description
ConF Wiring connection
(configuration) mode
3OP2
4LN3
3DIR2
4LL3
3OP3
3LN3
3LL3
3BLN3
3BLL3 4Ln3 The wiring connection of the device
Pt PT ratio 1.0-6500.0 1.0 The phase potential transformer’s
primary to secondary ratio
Pt.F PT Ratio multiplier Ч1, Ч10 Ч1 PT Ratio multiplication factor. Used
in extra high voltage networks to
accommodate the PT ratio for 500
kV and higher networks.
U.SEC Nominal secondary
voltage
10-690 V 120 V The nominal secondary line-to-
neutral (in configurations with a
neutral wire) or line-to-line voltage
(in 3OP2, 3OP3 and 3DIR modes)
voltage. Used as a reference
voltage for the EN50160 evaluation.
Ct CT primary current 1-20,000 A 5 A The primary rating of the phase
current transformer
d.P Power block demand
period
1, 2, 3, 5,
10, 15, 20,
30, 60 min,
E=external
sync
30 min The length of the demand period for
power demand calculations. If the
external synchronization is selected,
a pulse front on the digital input
DI1 denotes the start of the
demand interval.
nd.P The number of
blocks in the sliding
window
1-15 1 The number of blocks to be
averaged for sliding window
demands
Ad.P Ampere, volt and
THD demand period
0-1800 sec 900 sec The length of the demand period for
ampere, volt and THD demand
calculations
Freq Nominal frequency 50,60 Hz 60 Hz The nominal line frequency
LoAd Maximum demand
load current
0-10000 A 0 The maximum demand load current
(0 = CT primary)

Always specify the wiring mode and transformer ratings prior to setting up setpoints and analog outputs.

The maximum value for the product of the phase CT primary current and PT ratio is 57,500,000. If the product is
greater, power readings are zeroed.
BG0456 REV.A2 10