Danfoss VLT 3500 HVAC, Руководство пользователя

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VLT
®
3500 HVAC
MG.35.B1.02 – VLT is a registered Danfoss trademark
■
Model B (A) Top A (Bottom)
3542-3562 25 170 170
3575-3600 25 170 170
3625-3700 25 230 230
For VLT type 3625-3800 HVAC installed on the floor
the following applies:
Model A B
3625-3700 230 130
3750-3800 260 130
The sidewards distance to the next VLT 3500 HVAC
must be 130 mm to allow the base to take in air at
the side. VLT type 3575-3800 HVAC has a fan in the
front door which cools down the internal components.
A distance which allows free opening of the door is
sufficient in front of the frequency converter.
See the section: Door radius VLT 3575-3800 HVAC.
Cooling
To enable the frequency converter to get rid of the
cooling air, there must be a free air space above and
below the unit.
The minimum distance of this air space depends on
the frequency converter model and the enclosure.
For VLT type 3502-3562 HVAC the following applies:
For VLT type 3575-3700 HVAC, 380/500 V and VLT
type 3542-3562, 230 V, which are wall-mounted, the
following applies:
Enclosure A
IP 00 150 mm
IP 21 150 mm
IP 20 200 mm
IP 54 150 mm
2.3 Mechanical installation
Please note that the frequency converter
can be installed without any free space to
the sides; however, the hinges must be
able to move freely;
(Distance B).