Fan Performance; Air Velocity And Temperature Distributions - Fujitsu ABYG18KRTA Design & Technical Manual

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5. Fan performance

5-1. Air velocity and temperature distributions

¢ Model: ABYG18KRTA
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
Side view
Vertical airflow direction louver: Down
Horizontal airflow direction louver: Center
5-1. Air velocity and temperature distributions
Fan speed
HIGH
(m)
4
3
2
1
1.0
2.0
0
1
2
3
4
0
1
2
3
4
5
(m)
4
3
2
1
2.0
0
2.0
1
2
3
4
0
1
2
3
4
5
(m)
2.7
2.0
2
1
0
0
1
2
3
4
5
(m)
2.7
2.0
2
1.0
1
0
0
1
2
3
4
5
- 18 -
Operation mode
FAN
0.25
0.5
(m)
6
7
8
9
10
11
12
0.25
0.5
1.0
1.0
0.5
0.25
(m)
6
7
8
9
10
11
12
0.25
1.0
0.5
(m)
6
7
8
9
10
11
12
0.25
0.5
(m)
6
7
8
9
10
11
12
5. Fan performance

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