Carrier 40VMM007A 3 Series - Fan Curve Characteristics

6
FAN CURVE CHARACTERISTICS (CONT.)
0.00
0.04
0.08
0.12
0.16
0.20
0.24
0.28
0.32
0.36
180 220 260 300
External static pressure (in WG)
Fan Characteristics Curve
Air Flow (CFM)
H
-
Speed
M
-
Speed
L
-
Speed
H
-
Speed
M
-
Speed
L
-
Speed
H
-
Speed
Upper Limit of ESP
(Rating ESP)
Lower Limit of ESP
(Rating ESP)
Upper Limit of ESP
(Min ESP)
Upper Limit of ESP (Max ESP)
Lower Limit of ESP (Max ESP)
Lower Limit of ESP
(ESP ESP)
M
-
Speed
L
-
Speed
Fig. 4 —Size 007A Fan Curves
ESP
FAN
SPEED
RANGE OF AVAILABLE AIRFLOW RATE IN
H-SPEED
Max Point Mid Point Min Point
Max
CFM
SP
(in.)
Mid
CFM
SP
(in.)
Min
CFM
SP
(in.)
0.08 H 299 0.07 260 0.08 221 0.09
0.16 H 299 0.14 260 0.16 221 0.18
0.24 H 299 0.22 260 0.24 221 0.27
0.32 H 299 0.29 260 0.32 221 0.34
LEGEND
ESP — External Static Pressure
SP — Static Pressure
Fig. 5 —Size 009A Fan Curves
ESP
FAN
SPEED
RANGE OF AVAILABLE AIRFLOW RATE IN
H-SPEED
Max Point Mid Point Min Point
Max
CFM
SP
(in.)
Mid
CFM
SP
(in.)
Min
CFM
SP
(in.)
0.00 H 391 0.00 340 0.00 289 0.01
0.04 H 391 0.00 340 0.04 289 0.07
0.08 H 391 0.04 340 0.08 289 0.11
0.12 H 391 0.09 340 0.12 289 0.15
0.16 H 391 0.14 340 0.16 289 0.18
0.20 H 391 0.18 340 0.20 289 0.22
0.24 H 391 0.20 340 0.24 289 0.27
0.28 H 391 0.24 340 0.28 289 0.31
0.32 H 391 0.30 340 0.32 289 0.32
LEGEND
ESP — External Static Pressure
SP — Static Pressure
0
0.04
0.08
0.12
0.16
0.2
0.24
0.28
0.32
0.36
150 200 250 300 350 400 450
External static pressure(in.WG)
Air flow (CFM)
H-Speed
M-Speed
L -Speed
Lower limite of ESP (Rating ESP)
Lower limite of
ESP (Min ESP)
H-Speed
M-Speed
L -Speed
L -Speed
H-Speed
M-Speed
340
Fan Characteristics
Curve