Installation Sequence; Installation Sequence For Wall-Mounted Ac Drives; Installation Sequence For Standalone Ac Drives - Danfoss VACON NXS Series Operating Manual

Operating Guide | VACON® NXS/NXP Air-cooled

5.3 Installation Sequence

5.3.1 Installation Sequence for Wall-mounted AC Drives

Context:
Use these instructions to install the VACON
Procedure
1. Select the mounting option:
- Horizontal
If the drive is installed in a horizontal position, there is no protection against drops of water that fall vertically.
- Vertical
- Flange mounting
The AC drive can also be installed into the cabinet wall with a flange mounting option (throughhole mounting). With the flange
mounting, the protection rating of the power unit is IP54 (UL Type 12) and the protection rating of the control unit is IP21
(UL Type 1).
2. Check the dimensions of the AC drive, see
3. Make sure that there is sufficiently free space around the AC drive for cooling, see
also necessary for maintenance.
4. Attach the AC drive with the screws and other components in the delivery.

5.3.2 Installation Sequence for Standalone AC Drives

Context:
Use these instructions to install the standalone AC drive.
Danfoss A/S © 2020.02
®
NX Wall-mounted AC Drive or VACON
12.2.1 List of Dimension Information.
®
NX Inverter FI4–FI8.
5.2.2 Cooling of FR4 to FR9. Some free space is
AQ275638903263en-000301 / DPD00910| 39
Mounting the Unit