Final Checks - GE MiCOM P40 Agile Technical Manual

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Commissioning

MiCOM P40 Agile P442, P444

FINAL CHECKS

The tests are now complete.

Remove all test or temporary shorting leads, etc. If it has been necessary to disconnect any

of the external wiring from the relay in order to perform the wiring verification tests, it should

be ensured that all connections are replaced in accordance with the relevant external

connection or scheme diagram.

Ensure that the relay has been restored to service by checking that cell [0F0E:

COMMISSIONING TESTS, Test Mode] is set to 'Disabled'.

If the relay is in a new installation or the circuit breaker has just been maintained, the circuit

breaker maintenance and current counters should be zero. These counters can be reset

using cell [0608: CB CONDITION, Reset All Values]. If the required access level is not

active, the relay will prompt for a password to be entered so that the setting change can be

If an MMLG test block is installed, remove the MMLB01 test plug and replace the MMLG

cover so that the protection is put into service.

Ensure that all event records, fault records, disturbance records, alarms and LEDs have

been reset before leaving the relay.

If applicable, replace the secondary front cover on the relay.

P44x/EN CM/Hb6