Fan Curve Characteristics - Carrier 40VMH024 Installation And Maintenance Instructions Manual

FAN CURVE CHARACTERISTICS

Fig. 5 —Size 024
Range of Available Airflow Rate in H-Speed
Fan
Max Point
ESP
Speed
SP
Max
CFM
(in.)
0.20 0.15
0.24 0.19
0.28 0.23
0.32 0.27
0.36 0.31
0.40 0.35
0.44 0.38
0.48 0.42
H 845
0.52 0.46
0.56 0.50
0.60 0.54
0.64 0.58
0.68 0.62
0.72 0.66
0.76 0.70
0.80 0.74
LEGEND
ESP - External Static Pressure
SP - Static Pressure
Rating Point Min Point
Mid SP Min SP
CFM (in.) CFM (in.)
0.20 0.25
0.24 0.29
0.28 0.33
0.32 0.37
0.36 0.41
0.40 0.45
0.44 0.48
0.48 0.52
735 625
0.52 0.56
0.56 0.60
0.60 0.64
0.64 0.68
0.68 0.73
0.72 0.77
0.76 0.81
0.80 0.85
Fig. 6 —Size 030
Range of Available Airflow Rate in H-Speed
Fan
Max Point
ESP
Speed
Max
CFM
0.20
0.24
0.28
0.32
0.36
0.40
0.44
0.48
H 1117
0.52
0.56
0.60
0.64
0.68
0.72
0.76
0.80
LEGEND
ESP - External Static Pressure
SP - Static Pressure
7
Rating Point Min Point
SP Mid SP Min
(in.) CFM (in.) CFM
0.10 0.20
0.14 0.24
0.18 0.28
0.22 0.32
0.26 0.36
0.30 0.40
0.34 0.44
0.38 0.48
971 852
0.42 0.52
0.46 0.56
0.50 0.60
0.55 0.64
0.59 0.68
0.63 0.72
0.67 0.76
0.71 0.80
SP
(in.)
0.28
0.32
0.36
0.40
0.44
0.48
0.52
0.56
0.60
0.64
0.68
0.72
0.76
0.81
0.84
0.88