Deviation of the airflow rate on the am4024(e) – Kontron AM4024e User Manual
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D R A F T — F O R I N
T E R N A L U S E O N L Y
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User Guide
AM4024(E)
The following table indicates the deviation of the airflow rate on the AM4024(E) module.
Note:
The AM4024(E) module has an airflow rate deviation of max. ± 5.0% of the average value
of the four thermal zones (max. ± 25% is allowed).
Positive deviation means increased airflow.
Negative deviation means decreased airflow.
Note:
The AM4024(E) module provides an open area of 40%. According to the PICMG AMC.0 Spec-
ification, an open area of 20 to 70% perpendicular to the airflow path is recommended.
.
Table 40: Deviation of the Airflow Rate on the AM4024(E)
VOLUMETRIC
FLOW RATE [CFM]
PRESSURE DROP [N/m²]
ZONE A
ZONE B
ZONE C
ZONE D
5
-1.6%
-2.5%
-0.7%
4.7%
10
-0.9%
-2.2%
-0.9%
4.0%
15
-0.6%
-2.1%
-1.2%
3.9%
20
-0.6%
-1.9%
-1.0%
3.5%
25
-0.5%
-1.9%
-1.2%
3.6%
30
-0.4%
-1.9%
-1.2%
3.5%
35
-0.3%
-1.9%
-1.2%
3.4%
40
-0.3%
-1.8%
-1.3%
3.3%