Page 74 - MCCB-XT2-XT4

ABB | SACE Tmax XT

Synchrocheck With regard to closing the interconnection switch, the Ekip Synchrocheck module recognizes and
reports whether there are synchronism conditions between two independent voltage sources (example:
generator + grid).
A description of the module, the protection function and performance is given in the chapter dedicated
to the modules (page 159).

Programmable Functions and Eight commands are available, with activation that can be programmed on the basis of signals or events.
Commands Distributed among different Ekip Touch menus, the commands are:
Name Description Path (page)
External Trip Sends a TRIP command
Trip RESET Reset of the trip signal Advanced - Functions
(27)
Turn on SET B Changes the protections set, from Set A to Set B
It activates 2I protection, if configured for this Advanced - Functions -
2I Mode
function 2I Menu (42)
Measurements - Energy
RESET Energy Resets the energy meters
(28)
YO Command Sends an open command (1) Settings - Functions (
YC Command Sends a close command (1) 29)
Changes the configuration, from Remote to
LOCAL Switch On Settings - Modules
Local
Signaling RESET Reset the contacts of the signalling modules -Functions (29)

(1) the MOE-E storage command must be present
Parameters
Each command provides two programming parameters:

Parameter Description Default
Event or several command activation events (up to eight, in AND
Function or OR logic configuration). The Custom configuration can be Deactivated
programmed via Ekip Connect.
This is the minimum time the expected event must be present in
Delay order to activate the command; the value is given in seconds and 0 s
can be set within a range: 0 s to 100 s, in 0.1 s steps

IMPORTANT: the commands are sent if all the operating conditions expected by the unit
are present (connections, power supplies, alarms, etc.)

72 | © 2022 ABB | 1SDH002031A1002 - ECN000212994 Protections | 10 - Additional protections and functions