Design and Technical Manual

5. Fan performance
5-1. Air velocity distributions
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Model: AUU9RLF
• Air velocity distribution
Measuring conditions
Fan speed Operation mode
HIGH FAN
Top view
Vertical airflow direction louver: Up
7 (2.0)
7 (2.0)
7 (2.0)
7 (2.0)
3 (1.0)
3 (1.0)
3 (1.0)
3 (1.0)
2 (0.5)
2 (0.5)
2 (0.5)
2 (0.5)
1 (0.25)
1 (0.25)
1 (0.25)
1 (0.25)
Unit: ft/s (m/s)
(m)(ft)
00
3
3
7
7
10
10
13
13
1
1
2
2
3
3
4
4
(m)
(ft)
0
0
11
33771010 1313
2233 44
Side view
Vertical airflow direction louver: Up
7 (2.0)
3 (1.0)
2 (0.5) 2 (0.5)
1 (0.25) 1 (0.25)
Unit: ft/s (m/s)
(m)(ft)
0
0
3
7
9
1
2
2.7
(m)
(ft)
0
0
11
33771010 1313
2233 44
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5-1. Air velocity distributions 5. Fan performance
CASSETTE TYPE AUU09-18RLF CASSETTE TYPE AUU09-18RLF