Vacon 20 CP, Installation, Technical And Maintenance Manual

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Mounting vacon • 28
Service support: find your nearest Vacon service center at www.vacon.com
3
3.5 Installation spacing
Enough free space shall be left around the AC drive to ensure sufficient air circulation and
cooling. Different acts of maintenance may also require a certain amount of free space.
The minimum clearances given in Table 7 must be respected. It is also important to ensure
that the temperature of the cooling air does not exceed the maximum environment tempera-
ture of the converter.
Contact our factory for more information on required clearances in different installations.
Table 7. Min. clearances around AC
drive.
A = Clearance left and right from the drive
B = Clearance above the drive
C = Clearance underneath the AC drive
Figure 14. Installation space.
Min clearance mm
Type A B C
All types 30 30 30
B
A A
C
A