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1MRK 511 409-UUS Rev. K
Section 4
4.1
Factory and site acceptance testing
Testing the proper IED operation is carried out at different occasions, for example:
•
Acceptance testing
•
Commissioning testing
•
Maintenance testing
This manual describes the workflow and the steps to carry out the commissioning testing.
Factory acceptance testing (FAT) is typically done to verify that the IED and its corresponding
configuration meet the requirements of the utility or industry. This test is the most complex and in depth,
as it is done to familiarize the user with a new product or to verify a new configuration. The complexity of
this testing depends on several factors, such as:
•
New IED type
•
New configuration
•
Modified configuration
Site acceptance testing (SAT or commissioning testing) is typically done to verify that the installed IED is
correctly set and connected to the power system. SAT requires that the acceptance testing has been
performed and that the application configuration is verified.
Maintenance testing is a periodic verification that the IED is healthy and has correct settings, depending
on changes in the power system. There are also other types of maintenance testing.
4.2
Commissioning checklist
Before starting up commissioning at site, check that the following items are available.
•
Single line diagram
•
Protection block diagram
•
Circuit diagram
•
Setting list and configuration
•
RJ-45 Ethernet cable (CAT 5)
•
Three-phase test kit or other test equipment depending on the complexity of the configuration and
functions to be tested.
•
PC with PCM600 installed along with the connectivity packages corresponding to the IEDs to be
tested.
•
Administration rights on the PC, to set up IP addresses
•
Product documentation (engineering manual, installation manual, commissioning manual, operation
manual, technical manual and communication protocol manual)
Phasor measurement unit RES670
Commissioning manual
Starting up
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Section 4
Starting up
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