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Table 12 — Fan Performance, 48TF008 — 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 8.2 to 11.7 r/s. All other speeds require
a field-supplied drive.
6. Maximum continuous BkW is 1.79. 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
R/s BkW R/s BkW R/s BkW R/s BkW
1150
8.8 0.45 10.1 0.62 11.2 0.79
12.2 0.96
1200
9.0 0.47 10.3 0.65 11.4 0.82
12.4 1.02
1275
9.3 0.53 10.5 0.70 11.6 0.89
12.6 1.08
1300
9.6 0.58 10.8 0.78
11.9 0.96 12.8 1.17
1400
9.9 0.63 11.1 0.85
12.1 1.02 13.1 1.26
1450
10.1 0.68 11.3 0.86
12.3 1.09 13.2 1.29
1500
10.4 0.78 11.5 0.96
12.6 1.18 13.5 1.38
1550
10.7 0.81
11.8 1.06 12.8 1.25 13.7 1.48
1600
11.0 0.90
12.0 1.10 13.0 1.35 14.0 1.56
1650
11.3 0.99
12.4 1.22 13.3 1.43 14.2 1.67
1700
11.5 1.06
12.6 1.30 13.6 1.54 14.4 1.78
1750 11.8 1.16 12.9 1.38 13.8 1.65
14.7 1.88
1800 12.2 1.24 13.2 1.49 14.1 1.75
14.9 2.00
1850 12.4 1.35 13.4 1.60
14.4 1.84 15.1 2.10
1900 12.8 1.47 13.7 1.70
14.6 1.97 15.4 2.24
AIRFLOW
(L/s)
EXTERNAL STATIC PRESSURE (Pa)
250
300 350
400
R/s BkW R/s BkW R/s BkW R/s BkW
1150 13.2 1.15 14.1 1.39 15.1 1.73
15.8 1.96
1200 13.3 1.21 14.1 1.41 15.2 1.76
15.9 2.00
1275 13.5 1.28 14.3 1.46 15.3 1.76
16.1 2.17
1300 13.8 1.37 14.6 1.55 15.2 1.72
16.3 2.17
1400 14.0 1.45 14.7 1.65
15.5 1.84 16.5 2.10
1450 14.1 1.53 14.9 1.73
15.6 1.88 16.7 2.10
1500 14.4 1.61
15.2 1.84 15.8 2.04 16.4 2.18
1550 14.5 1.72
15.4 1.95 16.1 2.15 16.5 2.34
1600
14.8 1.80 15.6 2.07 16.3 2.29 17.0 2.49
1650
15.0 1.92 15.8 2.15 16.6 2.42 17.2 2.66
1700
15.2 2.01 16.0 2.27 16.7 2.56 17.5 2.80
1750
15.5 2.14 16.2 2.41 16.9 2.65 17.6 2.92
1800
15.7 2.24 16.4 2.52 17.2 2.82 ——
1850
15.9 2.37 16.7 2.66 17.4 2.92 ——
1900
16.2 2.51 16.9 2.78 ————
BkW —
Fan Input kW x Motor Efficiency
R/s —
Revolutions Per Second of Blower Wheel