Free Space Around The Unit - ABB ACS800 Hardware Manual

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Free space around the unit

Required free space around the drive to enable cooling air flow, service and
maintenance is shown below in millimetres and [inches]. When mounting IP 55 units
above one another, leave 200 mm (7.9 in.) free space above and below the unit.
50 [2.0]
200 [7.9]
50 [2.0]
50 [2.0] 50 [2.0] 50 [2.0]
300 [12]
50 [2.0]
IP 21 (UL 1)
IP 55 (UL 12)
Air flow (side view)
Mechanical installation