Danfoss VLT 5000 Series Operating Instructions Manual page 43

Installation of VLT 5352-5552 380-500 V
and VLT 5402-5602 525-690 V Compact
Nema 1 (IP 21) and IP 54
Cooling
All units in the above-mentioned series require a
minimum space of 225 mm above the enclosure and
must be installed on a flat level surface. This applies
to both Nema 1 (IP 21) and IP 54 units.
Gaining access requires a minimum space of 579
mm in front of the frequency converter.
Filter mats in IP 54 units have to be changed regularly
depending on the operating environment.
42
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VLT 5000 Series
Side-by-side
Compact Nema 1 (IP 21) and IP 54
All Nema 1 (IP 21) and IP 54 units in the
above-mentioned series can be installed side by
side without any space between them, since these
units do not require cooling on the sides.
MG.51.A9.02 - VLT is a registered Danfoss trademark