Test; Presentation; Led Test; Battery Test - ABB SACE Emax 2 Installation, Operation And Maintenance Instructions For The Installer And The User

4 - Test

Presentation The Ekip TT, Ekip T&P and Ekip Bluetooth modules connected to the Ekip Dip trip unit allow you to perform
LED test The LED test can be performed directly on Ekip Dip:
Battery test The battery check is integrated in the LED test procedure, except for the battery error signal:
Protection test In order to perform the protection test, follow the instructions below:
Opening test The opening test can be performed directly on the trip unit or from Ekip Connect.
45 | © 2017 ABB | 1SDH000999R0002 - ECN000058721 - Rev. B
various tests:
• Trip unit LED test
• Check on the presence of the internal battery
• Circuit-breaker opening test (trip test)

• Protection test

Phase Operation
1 Connect a module to the front test connector of frontal test.
2 Press the iTest pushbutton for at least 6 seconds, but less than 9 seconds.
3 When the protection LEDs light up, trip unit the iTest pushbutton.
Check the following switch-on sequence:
• S, I, G LEDs on fixed
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• Led pre-alarm L and alarm L that alternate three times
• All the protection LEDs off
• If the battery is absent or not working, after iTest is pressed the error is signalled by five flashes of the
pre-alarm LED L.
• If the battery is present and working, the LED test proceeds as in the normal procedure.
Phase Operation
1 Make sure that the circuit-breaker is closed and that there are no primary currents.
2 Connect Ekip T&P or Ekip Bluetooth to the front test connector.
3 Start the communication with Ekip Connect.
Open the Information page and select the Test command, which opens the protection test
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page.
5 Set up the test as required and verify that the trip unit functions properly.
Further information on Ekip Connect is available on the web site http://www.abb.com/abblibrary/
DownloadCenter/, in particular with the manual 1SDH000891R0002.
To perform the test from the trip unit:
Phase Operation
1 Make sure that the circuit-breaker is closed and that there are no primary currents.
2 Connect a module to the front test connector of frontal test.
3 Press the iTest pushbutton for at least 9 seconds.
4 Check that the circuit-breaker opens and that the TU Reset button comes out
To perform the test from Ekip Connect:
Phase Operation
1 Make sure that the circuit-breaker is closed and that there are no primary currents.
2 Connect Ekip T&P or Ekip Bluetooth to the front test connector.
3 Start the communication with Ekip Connect.
4 Select the trip test command.
5 Check that the circuit-breaker opens and that the TU Reset button comes out
Further information on Ekip Connect is available on the web site http://www.abb.com/abblibrary/
DownloadCenter/, in particular with the manual 1SDH000891R0002.
ABB | SACE Emax 2
Ekip Dip protection trip unit | 3 - Measurements