43MG.30.A7.02 - VLT
®
is a registered Danfoss trademark
To enable the VLT
®
to get rid of the
cooling air, there must be a free air space
both above and below the VLT
®
. The
minimum spacing requirements depend
on the VLT
®
type and enclosure.
Cooling
See the dimensioning tables.
The following applies to VLT
®
types 3002-
3052:
The following applies to VLT
®
types 3060-3150 with wall installation:
Enclosure grade A
IP 00 100 mm
IP 21 100 mm
IP 20 200 mm
IP 54 150 mm
Model 3002-3052
Note that the VLT
®
s can be installed
without side spacing, but it must be
possible to move the hinges freely.
The following applies to VLT
®
types 3100-3250 with floor installation:
Model A B
3100-3150 230 130
3200-3250 260 130
Note! The side spacing to the next VLT
®
must be 130 mm due to the base’s air
intake on the side.
VLT
®
types 3060-3250 are equipped with
a fan in the front door to cool the internal
components. A distance permitting free
opening of the door is sufficient in front of
the VLT
®
. See the section: “Door radius
VLT
®
3060-3250”.
Mechanical installation
Model A B
3060-3075 170 25
3100-3150 230 25
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