8 Testing the trip unit and the circuit breaker
8.1 Testing (remote) of the circuit-breaker via USB/PXPM
8.1 Testing (remote) of the circuit-breaker via USB/PXPM
8.2 Testing the ground-fault releases - primary injection
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The protection function uses the Power Xpert Protection Manager
software to control the testing via the USB communication.
The test mode of the PXPM software allows users to start the trip test,
to monitor the process and to record the results. The test results can be
printed out and saved in PDF format.
Most local and national building codes require that all ground fault protection
systems be subjected to performance testing when first installed.
Such testing must be performed in accordance with the applicable local and
national regulations.
You can also use the Power Xpert Protection Manager software to save
and print a copy of the circuit-breaker settings for your testing records.
PXR Electronic trip unit 01/21 MN012005EN www.eaton.com