Danfoss VLT AHF 005 Design Manual page 26

Requirements for Installati...
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4 4
2
1 Outlet for outgoing airflow
2 Inlet for ingoing airflow
3 AHF filter
Illustration 4.9 Wrong Installation - Airflow Bypassing the Filter
- Side View
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®
VLT Advanced Harmonic Filter AHF 005/AHF 010
Correct installation
Illustration 4.10 shows a filter installed in a narrow cabinet.
Here, the airflow is not able to bypass the filter, and air
baffles are therefore not required.
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1
2
3
Illustration 4.10 Correct Installation in Narrow Cabinets -
Airflow Passing Through the Filter
Illustration 4.11 and Illustration 4.12 show correct instal-
lation in deep/wide cabinets. Here, the air baffles guide the
airflow through the filter and provides cooling.
Danfoss A/S © 10/2016 All rights reserved.
1
2
Outlet for outgoing airflow
Inlet for ingoing airflow
AHF filter
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MG80C502