Page 163 - MCCB-XT2-XT4

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LEDs Description
Signals the on status and correct communication with Ekip Touch:
• off: module off
• on steady or flashing synchronized with the Power led of Ekip Touch: module
Power
on and communication with Trip unit present, flashing not synchronized with
the Power led of Ekip Touch (two fast flashes per second): module on and
communication with Trip unit absent
Indicate the status of the contacts of each output:
• off: contact open
• on: contact closed
O SC
NOTE: The LED displays the state of the output: it can indicate
synchronization OK or KO, depending on the contact rest configuration
(normally open or closed)

Configurations via menu The specific configuration area will activate in the Advanced - Synchrocheck menu if the Ekip Synchrocheck
module is detected correctly by Ekip Touch.
Parameter Description Default
Activates/deactivates the protection and its availability in the
Enable Off
parameters menu
Dead bar option On = busbar activated; Off = dead busbar present Off
Maximum external voltage (with dead busbar and configuration:
Udead Threshold Normal is the first synchronism condition)
(2)
(1)(2) The value is given as both absolute value (V) and relative value (Un) 0.2 Un
and can be set within the range: 0.02 Un to 2 Un, in 0.001 Un steps
Minimum voltage for starting monitoring of external voltage (with
busbar activated) or internal voltage (with dead busbar and Normal
Ulive Threshold (2)(3) configuration) 0.5 Un
The value is given as both absolute value (V) and relative value (Un)
and can be set within the range: 0.5 Un to 1.1 Un, in 0.001 Un steps
Minimum time within which the Ulive Threshold condition must be
obtained in order to activate voltage monitoring
Stability Time 1 s
The value is given in seconds and can be set within the range: 100
ms to 30 s, in 1 ms steps
Maximum difference between internal and external voltage (first
synchronism condition)
Delta Voltage 0.12 Un
The value is given as both absolute value (V) and relative value (Un)
and can be set within the range: 0.02 Un to 0.12 Un, in 0.001 Un steps
Maximum difference between internal and external frequency
(second synchronism condition)
Delta frequency (4) 0.1 Hz
The value is given in Hertz and can be set within the range: 0.1 Hz to
1 Hz in 0.1 Hz steps
Maximum difference between internal and external phase (third
synchronism condition)
Delta phase (4) 50 °
The value is given in degrees and can be set within the range: 5° to
50° in 5° steps
With dead busbar and generator:
• Reversed = Ekip Synchrocheck/external contacts connected to the
Dead bar
configuration generator Standard
• Normal = Ekip Synchrocheck/external contacts connected to the
grid
Enables automatic synchronism control to be activated:
Auto Live-dead • Manual = Ekip Touch considers the Dead bar option parameter
detect • Automatic = Ekip Touch automatically assesses the configuration Manual
to be actuated between the dead busbar and active busbar
Configuration for detecting dead busbar:
• Manual = Ekip Touch considers the Dead bar configuration
Auto Deadbar
detect parameter Manual
• Automatic = Ekip Touch automatically assesses the configuration
to be actuated between: Reversed and Normal
Rated voltage Un of installation; the value is given as absolute value
Primary voltage 100 V
(V) and can be set within the range: 100 V to 1150 V in variable steps.

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161 | © 2022 ABB | 1SDH002031A1002 - ECN000212994 External electronic accessories | 14 - Ekip Synchrocheck