90
80
70
60
50
40
30
20
10
0
(%)
Drive Derating
0 25 50 75 100 125 150 175 225
130BB190.10
200
Pressure Change
Figure 3.5 F-Frame Derating vs. Pressure Change Drive Air
Flow: 580 cfm (985 m
3
/h)
3.3.2 Lifting
Lift the adjustable frequency drive using the dedicated
lifting eyes. For all D-frames, use a bar to avoid bending
the lifting holes of the adjustable frequency drive.
Figure 3.6 Recommended Lifting Method, Frame Size D13
Figure 3.7 Recommended Lifting Method, Frame Size E9
WARNING
The lifting bar must be able to handle the weight of the
adjustable frequency drive. See for the weight of the
dierent frame sizes. Maximum diameter for bar is 1 in
[2.5 cm]. The angle from the top of the adjustable
frequency drive to the lifting cable should be 60° or
greater.
1 Lifting holes for the lter
2 Lifting holes for the adjustable frequency drive
Figure 3.8 Recommended Lifting Method, Frame Size F18
NOTICE!
A spreader bar is also an acceptable way to lift the F-
frame.
NOTICE!
The F18 pedestal is packaged separately and included in
the shipment. Mount the adjustable frequency drive on
the pedestal in its nal location. The pedestal allows
proper airow and cooling.
Installation
VLT
®
AutomationDrive FC 302 Low Harmonic Drive
132–630 kW
24 Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322
33