ACS550-01-015A-4+B055 AC drives IGBT module blown
can anyone please assist with a service manula or circuit diagram for this unit.
i have 4 diodes blown close to the IGBT module, designators: V24, V26, V28, V31 as well as V22 and V22. i cannot see the part number code writtten on the diodes.
also parts numbers for opto isolator drivers H1, H2 and H3
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