Itest Pushbutton; Test Connector - ABB SACE Emax 2 Series Installation, Operation And Maintenance Instructions

iTest pushbutton The iTest push-button is useful for three operations:
Test connector The test connector allows the connection of Ekip TT, Ekip T&P and Ekip Bluetooth modules, in
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• Perform tests (circuit-breaker opening command and LED test).
• Reset the signal for intervention of the protection as a result of a trip.
• With the release off, check the information relating to the switch-off or tripping event.
NOTE: pressing iTest with the release off, for approximately 4 seconds switches on:
• the Power LED, if the release is off due to an energy drop(primary current less than
the minimum level of operation, removal of auxiliary power supply with air circuit-
breaker, etc...).
• the protection tripped LED if the release is off due to a protection trip.
order to perform the following operations:
• Temporary energizing of the release to check the status, and perform the opening test
(option possible with all the front interface modules).
• Analysis, supervision and setting of additional parameters through external communication
test units (Ekip T&P, Ekip Bluetooth).
ABB | SACE Emax 2
Ekip Dip protection release | 1 - Operator interface