Drive Configuration With Reduced Components - ABB DCS800 Hardware Manual

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Drive configuration with reduced components

Converters D1...D4 (400...500V) using 'on board' field exciters
Converters D5 (400...500V) using FEX-425-Int field exciter
Wiring the drive according to this diagram gives the same control performance, but a lower degree of
flexibility. Dynamic Braking keeps the main contactor K1 in state ON during braking.
Planning the electrical installation
3ADW000194R0201 DCS800 Hardware Manual e b