ABB DCS550 - Cabinet Installation

20
Mechanical installation
3ADW000379R0501 DCS550 Manual e e
Cabinet installation
The required distance between parallel units is five millimeters (0.2 in.) in installations without front cover. The
cooling air entering the unit must not exceed +40°C (+104°F).
Preventing cooling air recirculation
Unit above another
Prevent air recirculation inside and outside the cabinet
Lead the exhaust cooling air away from the unit
above. Distances see chapter Dimensions.
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Hot area
Cool area
Main air flow in
Air baffle plates
Main air flow out
max.+40°C
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Air baffle plate
Airflow