Default Cooling - Danfoss iC7-60EA3N05-206A Operating Manual

iC7-Automation Air-cooled Enclosed Drives
Operating Guide
Some free space in front of the drive is also necessary for maintenance. It must be possible to open the cabinet door. 2 or more
drives can be installed side by side.
All the product variants have a segregated cooling channel. The air flow enters the segregated cooling channel through the front
grill or the back grill of the plinth. There is an auxiliary cooling channel for the control compartment. There are 3 cooling methods
available:
•

Default cooling

• Cooling air output flange option
• Back-channel cooling option
The air must move freely and efficiently through the cabinet and the drive. Make sure that the hot air goes out of the cabinet and
does not come back into the cabinet.
Make sure that the temperature of the cooling air does not become higher than the maximum ambient operating temperature or
lower than the minimum ambient operating temperature of the drive.
Table 6: Air Flow of Different Fans of the Cabinet
Cabinet Main cooling channel [m
FE9 340 (200)
FE10 340 (200)
AE10, IE10 2706 (1623)
AE11, IE11 2706 (1623)
2 x AE10, 2 x IE10 5520 (3246)
2 x AE11, 2 x IE11 5520 (3246)
5.3.2 Default Cooling
Make sure that there is sufficiently free space above the cabinet. The minimum distance includes the lifting bars on top of the cabi-
net. Also make sure that there are no obstacles that can stop the airflow.
Table 7: Minimum Space above the Cabinet
Drive
FE9, FE10
AE10, AE11, IE10, IE11
Danfoss A/S © 2023.09
3
/hr (cfm)] Auxiliary cooling channel [m
102 + 2 x 265 (60 + 2 x 156)
204 + 3 x 185 (120 + 3 x 109)
1050 (618)
1480 (871)
2530 (1489)
2745 (1615)
Minimum space above the cabinet
mm
225
200
Mechanical Installation
3
/hr (cfm)]
in
8.9
7.9
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