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Satec PM172E Quick Start Guide

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PM172 Quick Start Guide
10
Series PM172 Powermeters
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. The table below lists the available options.
4. Press ESC to exit the menu.
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 ×1, ×10 ×1 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
15 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)
Ì Always specify the wiring mode and transformer ratings prior to setting up setpoints and analog outputs.
Ì 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.

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Satec PM172E Specifications

General IconGeneral
BrandSatec
ModelPM172E
CategoryMeasuring Instruments
LanguageEnglish

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