SLX9000 Adjustable Frequency Drives User Manual
MN04003020E
For more information visit:
www.eaton.com
2-9
January 2009
Cooling
Forced air flow cooling is used.
Enough free space needs to be left above and below the drive to ensure sufficient air
circulation and cooling. You will find the required dimensions for free space in
Table 2-8
.
Figure 2-8: Installation Space
Table 2-8: Mounting Space Dimensions
Extra width is allowed to change the fan without disconnecting cables.
A
= clearance around the drive (see also
B
)
B
= clearance from one drive to another or distance to cabinet wall
C
= free space above the drive
D
= free space underneath the drive
Table 2-9: Required Cooling Air
Frame
Approximate Dimensions in Inches (mm)
A
B
C
D
MF4
.79 (20)
.79 (20)
3.94 (100)
1.97 (50)
MF5
.79 (20)
.79 (20)
4.72 (120)
2.36 (60)
MF6
1.18 (30)
.79 (20)
6.30 (160)
3.15 (80)
FR7
3.15 (80)
3.15 (80)
11.81 (300)
3.94 (100)
FR8
5.91 (150)
3.15 (80)
11.81 (300)
7.87 (200)
Frame
Cooling Air Required (cfm)
MF4
41
MF5
112
MF6
250
FR7
250
FR8
383
C
D
B
B
A
A
Summary of Contents for Cutler-Hammer SLX9000 Series
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