Cooling; Dimensions, Weights And Noise; Degrees Of Protection - ABB ACS550-02 User Manual

184

Cooling

Free space around the unit

Dimensions, Weights and Noise

The dimensions and mass for the ACS550 depend on the frame size and enclosure
type, refer to
dimensional drawings for ACS550 drives is located in the ACS550 Technical
Reference Manual.
Frame size
mm
R7 1507
R8 2024

Degrees of Protection

Available enclosures:
• IP 21 / UL type 1 enclosure. The site must be free of airborne dust, corrosive
gases or liquids, and conductive contaminants such as condensation, carbon
dust, and metallic particles.
• IP 54 / UL type 12 enclosure. This enclosure provides protection from airborne
dust and light sprays or splashing water from all directions.
Technical Data
Method Internal fan, flow direction from bottom to top.
See table on page 25 for required free space around the unit.
Dimension Drawings
IP21
H W
in mm in
59.33 250 9.84
79.68 347 13.66
Cooling Specifications
on page 188 and 189
D
mm in
520 20.47
617 24.29
. A complete set of
Weight Noise
kg lb dB
195 420 71
375 827 72