Danfoss iC7 Series Installation Manual page 5

Installation Guide | iC7 Series Air-cooled LCL Filter OF7Z3
6. Mount the top front bracket.
7.
Attach the LC Filter and AFE module to the front brackets at the top and bottom.
Cooling Requirements
2.4
The maximum ambient operating temperature of the LCL Filter is 40 °C (104 °F), with derating up to 55 °C (131 °F).
The product requires forced air cooling. Make sure that the cooling airflow through the filter is sufficient. The minimum airflow is 3 m/s
(10 ft/s).
1
3
2
Figure 6: Airflow Through the LCL Filter
1 Air outlet from the top
3 Optional air inlet from the front (available if the plate
below the terminals is removed)
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2 Air inlet from the bottom
AN447722806364en-000201 / 172K1109B |
Mechanical Installation
5