Cooling Requirements; General Cooling Requirements; Cooling Of Fr4 To Fr9 - Danfoss Vacon NXP Series Operating Manual

Operating guide | VACON® NXS/NXP Air-cooled
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A Loadability
Illustration 9: Loadability in High Altitudes
For permitted maximum altitudes, see
For information on option boards and I/O signals and relay outputs, see VACON

5.2 Cooling Requirements

5.2.1 General Cooling Requirements

The AC drive produces heat in operation. The fan moves air and decreases the temperature of the drive. Make sure that there is
sufficiently free space around the drive.
Make sure that the temperature of the cooling air does not go above the maximum ambient operating temperature or below the
minimum ambient operating temperature of the drive.

5.2.2 Cooling of FR4 to FR9

If many AC drives are installed above each other, the necessary free space is C + D (see
from the lower drive goes to a different direction than the air intake of the top drive.
Danfoss A/S © 2018.06
12.8 VACON NXP Technical Data.
A
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NX I/O Boards User Manual.
illustration 10). Make also sure that the outlet air
Mounting the Unit
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