Phase Converter Unit (Pcu) - ABB ACS5000 User Manual

3.3. Phase converter unit (PCU)

All frame sizes use three primary phase converter units, each supplying one motor
phase.
In frame size 1 and 2, one primary phase converter unit represents a complete
functional assembly.
In frame size 3 and 4, one primary and one secondary phase converter unit
(connected via DC link) represent a complete functional assembly.
Transformer cable connection
The back left part of the primary phase converter unit contains the terminals for
the transformer cables (Fig. 3-6:1 and Fig. 3-8:1).
Depending on the cable entry ordered, the unit comes with a top or bottom cable
entry.
For information on the dimensions and the busbar arrangement, see "Appendix C -
Mechanical drawings".
PRODUCT
ACS5000W
DOCUMENT KIND
User manual
POWER ELECTRONICS AND CABINET FEATURES
DOCUMENT ID.
3BHS799208 E01
REV. LANG. PAGE
F en 35/178