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Operating Guide | VACON® NX Inverters FI4-FI8
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
Dimensions for Flange Mounting,
3. Make sure that there is sufficiently free space around the AC drive for cooling, see
necessary for maintenance.
4. Attach the AC drive with the screws and other components in the delivery.
Danfoss A/S © 2019.07
12.2.1 Dimensions for
FI7–FI8.
FI4–FI8, and
12.2.2 Dimensions for Flange Mounting, FI4–FI6 12.2.3
5.2.2 Cooling of FI4 to
AQ299433367205en-000101 / DPD00908| 35
Mounting the Unit
FI8. Some free space is also
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