ABB PCS100 AVC-40 Manual page 9

PCS100 AVC-40 Commissioning Checklist
10. Check the Auxiliary Master Module is correctly connected to the power wiring and the
communications ribbon cable is fully bedded.
11. Check the GDM is correctly connected to the power wiring and the communications
ribbon cable is fully bedded.
12. Check there is no cooling air path blockage at front and rear (at least 200mm) of the
Controller Enclosure
13. Check the environment is suitable for the PCS100 AVC-40's IP20 rating, i.e. water or
excessive dust is not able to enter the PCS100 AVC-40 enclosures.
14. Check fuses:
F1 12A Auxiliary Master Module
F2 12A Auxiliary Master Module
F3 Auxiliary Master Module – NOT USED
F8 6A Auxiliary Master Module
F4/F5 20A located in the Transformer Enclosure for large systems.
Transformer enclosure Circuit Breaker: check short circuit protection I3 (magnetic)
setting is as per the current listed in the following table. Note: if the CB does not have
the exact I3 current setting shown in the table, then the CB I3 should be set to the next
higher setting.
Overload protection (thermal) by the CB is not required as it is provided by the
inverters. If the CB has overload protection set it to maximum.
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