Mechanical installation
31
Cooling air flow
Provide the drive with the amount of clean cooling air given in chapter Technical
data section IEC data or NEMA data.
Cable channel in the floor below the cabinet
A cable channel can be constructed below the 400 mm wide middle part of the
cabinet. The cabinet weight lies on the two 100 mm wide transverse sections which
the floor must carry.
Viewed from above
Side view
This area can be used for a
cable channel
With heavy
cabinets,
support the
structural C-
sections from
below.
Prevent the cooling air flow from the cable channel to
the cabinet by bottom plates. To ensure the degree of
protection for the cabinet use the original bottom plates
delivered with the unit. With user-defined cable entries
take care of the degree of protection, fire protection and
EMC compliance.
Cables
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