132
20.3 Fan Performance
20.3.1 CS-Z25UD3EAW
Test Report
Tap
Static Pressure
(Pa)
Airflow
(m
3
/min)
Lo
-0.1 10.37
2.2 10.09
14.4 8.45
23.4 6.89
30.4 5.54
37.1 4.35
Me
-0.1 11.73
7.4 10.82
19.6 9.40
28.4 8.00
35.3 6.75
40.9 5.73
44.1 4.66
Tap
Static Pressure
(Pa)
Airflow
(m
3
/min)
Hi
0.1 13.10
14.2 11.66
26.0 10.37
35.2 9.12
43.5 7.98
49.1 6.97
52.7 6.13
54.5 5.22
Hi Fan (Hi
Static P
selected)
-0.1 15.04
41.2 10.78
50.5 9.59
57.4 8.48
63.1 7.49
67.0 6.73
71.2 5.99
Fan Performance Curve
0
10
20
30
40
50
60
70
80
456789101112131415
Hi
Me
Lo
Hi Fan (Hi Static P selected)
Static Pressure Upper Limit
Static Pressure Lower Limit
Poly. (Static Pressure Upper Limit)
Poly. (Static Pressure Lower Limit)
Static pressure (Pa)
Air Flow (m
3
/min)
P-Q chart
Static Pressure Upper Limit Static Pressure Lower Limit
Static
Pressure (Pa)
Airflow
(m
3
/min)
RPM
Static
Pressure (Pa)
Airflow
(m
3
/min)
Static
Pressure (Pa)
Airflow
(m
3
/min)
63 7.5 Hi Fan (Hi Static P selected) 1260 43 10.5 10 14.2
50 6.7 Hi Fan (Rated) 1100 25 10.5 5 12.6
39 6.0 Me Fan (Rated) 990 20 9.3 2 11.5
32 5.4 Lo Fan (Rated) 880 15 8.2 0 10.4