Carrier 40VML007-024, Installation And Maintenance Instructions Manual

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6
Fig. 5 —Size 0015 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.)
0.04 H 528 0.01 459 0.04 390 0.07
0.08 H 528 0.05 459 0.08 390 0.11
0.12 H 528 0.08 459 0.12 390 0.15
0.16 H 528 0.12 459 0.16 390 0.19
0.20 H 528 0.16 459 0.20 390 0.23
LEGEND
ESP — External Static Pressure
H-S — High Speed
L-S — Low Speed
M-S — Medium Speed
SP — Static Pressure
0
0.04
0.08
0.12
0.16
0.2
0.24
0.28
200 250 300 350 400 450 500 550 600
H-S
H-S
H-S
M-S
M-S
M-S
L-S
L-S
L-S
Fan Curve Characteristics
Airflow (cfm)
External
Static Pressure (in. wg)
459
Lower limit of ESP
(Min. ESP)
Lowe
SP)
r limit of ESP
(Rating
E
(Ra
ting
Upper limit of ESP
ESP)
(
r lim
M
Low ax
e
ESP)
it of ESP
(Min.
(
per lim
ESP
Upper limit of ESP
)
Up Max E
S
P
)
it of ESP
Fig. 6 —Size 018 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.)
0.04 H 610 0.00 530 0.04 451 0.07
0.08 H 610 0.04 530 0.08 451 0.11
0.12 H 610 0.08 530 0.12 451 0.16
0.16 H 610 0.12 530 0.16 451 0.20
0.20 H 610 0.16 530 0.20 451 0.24
LEGEND
ESP
—
External Static Pressure
H-S
—
High Speed
L-S
—
Low Speed
M-S
—
Medium Speed
SP
—
Static Pressure
0
0.04
0.08
0.12
0.2
0.16
0.24
0.28
250 350 450 550 650
Fan Curve Characteristics
Airflow (cfm)
External
Static Pressure (in. wg)
530
H-S
H-S
H-S
M-S
M-S
M-S
L-S
L-S
L-S
Lower limit of ESP
(Min. ESP)
Low
SP)
er limit of ESP
(Rating
E
(Rating Upper limit of ESP
ESP)
(M
Low ax E
SP)
er limit of ESP
ESP)
Upper limit of ESP
(
er lim
(Min.
M
Upp ax E
S
P
)
it of ESP