Section 6
Testing IED operation
6.7
Testing the protection functionality
Each protection function must be tested individually by secondary injection.
•
Verify operating levels (trip) and timers.
•
Verify alarm and blocking signals.
•
Use the disturbance handling tool in PCM600 to evaluate that the protection function has
received the correct data and responded correctly (signaling and timing).
•
Use the event viewer tool in PCM600 to check that only expected events have occurred.
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Line distance protection REL650
Commissioning manual