Lenze EVF9383 - Manual (Page 54)

Installing of the standard device
Basic devices in the power range 250 ... 400 kW
Drilling the holes into the mounting plate
4
4.3
4.3.2
l
4.3−2 EDSVF9383V EN 7.1−04/2012
4.3.2 Drilling the holes into the mounting plate
Assembly space Minimum clearance
Left/right of other controllers 30 mm
Left/right of a non−heat−conducting wall 100 mm
Top/bottom 200 mm
Comply with the clearances given to ensure a sufficient cooling of the
controller. When using an air lock, different clearances apply (see Mounting
Instructions for the air lock).
a
a1 a1
a1 a1
a3 a3
a2 a2
a2 a2
d
b
93vec079
Fig. 4.3−2 Bore holes in the mounting plate for fixing the controller
a a1 a2 a3 b d
550 mm 450 mm 340 mm 225 mm 1005 mm 9 mm (24x)
1. Mark the bore holes on the mounting plate according to the figure.
2. Drill the holes into the mounting plate.