Fan Performance; Air Velocity Distributions - Fujitsu ASU18RLF Design & Technical Manual

5. Fan performance

5-1. Air velocity distributions

¢ Model: ASU18RLF
Measuring conditions
Top view
Vertical airflow direction louver: Up
Horizontal airflow direction louver: Center
Top view
Vertical airflow direction louver: Up
Horizontal airflow direction louver: Left & Right
Side view
Vertical airflow direction louver: Up
Horizontal airflow direction louver: Center
Fan speed
HIGH
(m)
(ft)
7 2
3 1
0 0
7 (2)
3 1
7 2
0 1 2
7
(ft)
(m)
10 3
7 2
3 (1)
7 (2)
3 1
0 0
3 1
7 (2)
3 (1)
7 2
10 3
0 1 2
7
(ft) (m)
10 3
7 2
7 (2)
3 (1)
3 1
0 0
0 1 2
7
- 9 -
Operation mode
3 (1) 2 (0.5)
3 4 5 6
14 20
2 (0.5)
2 (0.5)
3 4 5 6
14 20
2 (0.5)
3 4 5 6
14 20
FAN
Unit: ft/s (m/s)
(m)
7 8
(ft)
27
Unit: ft/s (m/s)
(m)
7 8
(ft)
27
Unit: ft/s (m/s)
(m)
7 8
(ft)
27