ABB ACS2000 DFE User Manual page 40

40 ACS2000 DFE UM 3BHS360367 ZAB E01 REV. K
—
2.6 Cooling system
The standard drive and the standard integrated transformer are each
equipped with fan units, whose number depends on the frame size.
2.6.1 Fan unit configurations
—
References
Optionally, the drive and the integrated trans-
—
former can have a redundant fan configuration,
2-14 Fan units
ensuring full operation in the event of fan failure.
• ACS2000 drives with output power of 1 MVA are
associated with smaller fan units:
• ACS2000 drives with output power of 2 to 4
MVA are associated with larger fan units:
—
2-14
Fan units have slightly different dimen-
sions depending on the output power of
the drive; the design and technical fea-
tures are anyway the same.
877 × 653 × 448 mm
957 × 764 × 486 mm