4
MOUNTING
4.1
GENERAL INFORMATION ABOUT MOUNTING
Install the AC drive in vertical or horizontal position on the wall. If you install the drive in a
horizontal position, there is no protection against drops of water that fall vertically.
You can also install the AC drive into the cabinet wall with a flange mounting option (through-
hole mounting). With the flange mounting, the enclosure class of the power unit is IP54 (UL
Type 12) and the enclosure class of the control unit is IP21 (UL Type 1).
Attach the AC drive with the screws and other components that you received in the delivery.
Make sure that there is sufficiently free space around the AC drive for cooling, see 4.5
Cooling. Also make sure that the mounting surface is sufficiently flat.
For the dimensions of the wall-mounted and flange-mounted Vacon NX AC drives, see the
chapters below.
The sizes FR10 to FR11 are standalone AC drives. The enclosures have fixing holes. For
dimensions, see Chapter 4.4.1 Standalone (FR10 and FR11).
VACON · 28
MOUNTING
4
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