Fan Performances At Varying Static Pressures - Carrier 40MBDQ09 3 Series Installation Instructions Manual

FAN PERFORMANCES AT VARYING STATIC PRESSURES

Size
9
12
18
24
36
48
58
Factory Setting
System Size
CFM
High
CMH
CFM
Medium
CMH
CFM
Low
CMH
Table 6 – Static Pressure at the Rated Point and Static Pressure Range
Static Pressure at Rated Point
Units SP1
In. WG 0.068
Pa 17
In. WG 0.064
Pa 16
In. WG 0.096
Pa 24
In. WG 0.10
Pa 25
In. WG 0.168
Pa 42
In. WG 0.18
Pa 45
In. WG .296
Pa 74
√
Table 7 – Airflow at Rated Point
9 12
353 353
600 600
282 282
480 480
176 176
300 300
SP2 SP3 SP4
0.104 0.128 0.176
26 32 44
0.10 0.136 0.20
25 34 50
0.168 0.288 0.392
42 72 98
0.216 0.336 0.528
54 84 132
0.312 0.48 0.62
78 120 155
0.404 0.616 0.64
101 154 160
0.416 .584 0.8
104 146 200
Airflow at Rated Point
18 24
529 776
900 1,320
450 694
765 1,180
370 435
630 740
13
Static Pressure Range
0~0.20
(0~50)
0~0.20
(0~50)
0~0.40
(0~100)
0~0.64
(0~160)
0~0.64
(0~160)
0~0.64
(0~160)
0~0.80
(0~200)
36 48
1,082 1,229 2,157
1,840 2,090 3,665
912 1,032 1,710
1,550 1,755 2,906
703 715 1,262
1,195 1,215 2,145
58