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Table 14 — Fan Performance, 48TF014 — Vertical Discharge Units (SI)
LEGEND
NOTES:
1.
Boldface
indicates field-supplied drive required. (See Note 5.)
2. indicates field-supplied motor and drive are required.
3. Values include losses for filters, unit casing, and wet coils.
4. Use of a field-supplied motor may affect wire sizing. Contact
your Carrier representative to verify.
5. Standard drive range is 12.0 to 15.0 r/s. All other speeds
require a field-supplied drive.
6. Maximum continuous BkW is 2.76. Extensive motor and electri-
cal testing on these units ensures that the full range of the
motor can be utilized with confidence. Using the fan motors up
to the ratings shown will not result in nuisance tripping or pre-
mature motor failure. Unit warranty will not be affected.
7. Interpolation is permissible. Do not extrapolate.
AIRFLOW
(L/s)
EXTERNAL STATIC PRESSURE (Pa)
50
100 150
200
250
R/s BkW R/s BkW R/s BkW R/s BkW R/s BkW
1900
12.5 1.10 13.5 1.27 14.4 1.42
15.3 1.63 16.1 1.81
1950
12.7 1.18 13.7 1.36 14.6 1.52
15.5 1.73 16.4 1.92
2000
13.0 1.27 14.0 1.46 14.9 1.62
15.7 1.81 16.6 2.02
2050
13.3 1.36 14.3 1.56
15.1 1.72 16.0 1.91 16.8 2.14
2100
13.6 1.46 14.5 1.66
15.4 1.84 16.2 2.01 17.0 2.25
2150
13.9 1.56 14.8 1.78
15.7 1.95 16.5 2.13 17.3 2.37
2250
14.2 1.67
15.1 1.89 15.9 2.07 16.7 2.24 17.5 2.48
2300
14.5 1.78
15.4 2.00 16.2 2.19 17.0 2.37 17.7 2.60
2350
14.8 1.89
15.7 2.13 16.4 2.32 17.2 2.51 18.0 2.72
2400
15.0 2.01
15.9 2.25 16.7 2.46 17.5 2.64
18.2 2.85
2450 15.4 2.16 16.2 2.38 17.0 2.60
17.7 2.79 18.5 2.99
2500 15.7 2.28 16.5 2.52 17.3 2.75
18.0 2.95 18.7 3.13
2550 15.9 2.43 16.8 2.65
17.5 2.90 18.2 3.10 18.0 3.29
2600 16.2 2.58
17.1 2.81 17.8 3.05 18.5 3.26 19.2 3.47
2650 16.5 2.72
17.3 2.95 18.1 3.22 18.8 3.43 19.4 3.64
2700
16.8 2.89 17.6 3.12 18.4 3.39 19.0 3.60 19.7 3.83
2750
17.1 3.05 17.9 3.28 18.7 3.56 19.3 3.80 20.0 4.01
2800
17.4 3.21 18.2 3.45 18.9 3.74 19.6 3.98 20.2 4.19
2850
17.7 3.40 18.5 3.64 19.2 3.93 19.9 4.18 20.5 4.41
2900
18.0 3.57 18.8 3.81 19.5 4.11 20.2 4.37 ——
2950
18.3 3.76 19.1 4.02 19.8 4.29 —— — —
3000
18.6 3.96 19.4 4.21 20.1 4.51 —— — —
3050
18.9 4.15 19.6 4.40 ——————
3100
19.2 4.38 ————————
AIRFLOW
(L/s)
EXTERNAL STATIC PRESSURE (Pa)
300
350 400
450
500
R/s BkW R/s BkW R/s BkW R/s BkW R/s BkW
1900 17.0 2.00 17.9 2.21 18.7 2.39 19.4 2.58 20.1 2.74
1950 17.2 2.11 18.0 2.31 18.8 2.51 19.6 2.71
20.3 2.88
2000 17.4 2.22 18.2 2.43 19.0 2.63
19.8 2.84 20.5 3.02
2050 17.6 2.33 18.4 2.54 19.2 2.76
19.9 2.97 20.7 3.17
2100 17.8 2.45 18.6 2.66
19.3 2.89 20.1 3.10 20.8 3.32
2150 18.0 2.59
18.8 2.79 19.5 3.01 20.3 3.24 21.0 3.46
2250 18.2 2.71
19.0 2.93 19.7 3.15 20.4 3.37 21.2 3.60
2300
18.5 2.85 19.2 3.05 19.9 3.29 20.6 3.52 21.3 3.76
2350
18.7 2.99 19.4 3.21 20.1 3.43 20.8 3.67 21.5 3.92
2400
18.9 3.12 19.6 3.36 20.3 3.59 21.0 3.82 21.7 4.08
2450
19.2 3.27 19.8 3.53 20.5 3.74 21.2 3.99 ——
2500
19.4 3.38 20.1 3.67 20.7 3.93 21.4 4.15 ——
2550
19.6 3.54 20.3 3.83 21.0 4.09 21.6 4.33 ——
2600
19.9 3.69 20.5 4.01 21.2 4.27 —— — —
2650
20.1 3.86 20.8 4.16 21.4 4.44 —— — —
2700
20.4 4.03 21.0 4.32 ——————
2750
20.6 4.21 ————————
2800
20.9 4.40 ————————
2850
——————————
2900
——————————
2950
——————————
3000
——————————
3050
——————————
3100
——————————
BkW —
Fan Input kW x Motor Efficiency
R/s —
Revolutions Per Second of Blower Wheel