Settings; Main Settings - ABB SACE Tmax XT2 User Manual

Settings

31 - Main settings

Introduction All the following parameters are available directly or from the Settings menu in the conditions
envisaged by Ekip Touch based on the version and configuration described.
Please refer to the overview of the Settings menu on page 29 for a discussion of the parameters
in the menu but not described below:
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Configuration The Circuit breaker-Configuration menu is available with CB 3P, which allows activating the
presence of the external neutral sensor (described on page 204).
Activation of the configuration with external neutral (3P + N) enables:
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With CB 3P by default the parameter is set as: 3P.
Grid frequency Sets the system's grid frequency. Possible choices are 50 Hz and 60 Hz.
Ekip Touch is supplied with the parameter set according to the configuration ordered.
1SDH002031A1002 ECN000092998
Circuit breaker: Hardware Trip, T Protection, Neutral Protection
Phase sequence
Measurement range
Power Controller,
Load Shedding,
Network Analyzer
Datalogger
Dual Setting
Functions
WARNING! changes to the settings must be made without protection alarms
Histogram of the Ne phase on the Histograms page
Neutral current measurements
Submenu for configuring the Neutral protection
Logging of neutral current in case of TRIP
NOTE: measurements are performed according to the grid frequency set. An incorrect
parameter configuration can cause measurement and protection malfunctions
Rev. B
SACE Tmax XT2 – XT4 | 113