Carrier 48TFE008-014 - Manual (Page 28)

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Table 18 — Fan Performance, 48TF008 — Vertical Discharge Units (English)
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 492 to 700 rpm. All other rpms require
a field-supplied drive.
6. Maximum continuous bhp is 2.4. Extensive motor and electrical
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 premature
motor failure. Unit warranty will not be affected.
7. Interpolation is permissible. Do not extrapolate.
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
0.2 0.4 0.6 0.8
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
2200 506 0.52 586 0.72 656 0.95 718 1.18
2250 514 0.55 593 0.76 662 0.99 724 1.22
2300 521 0.56 600 0.79 668 1.02 730 1.26
2400 536 0.63 613 0.85 680 1.09 741 1.34
2500 551 0.69 626 0.93 693 1.17 753 1.43
2550 559 0.72 634 0.97 700 1.21 759 1.48
2600 567 0.75 641 1.00 706 1.25 764 1.52
2700 582 0.83 655 1.08 719 1.34 776 1.61
2800 598 0.90 670 1.17 732 1.43 789 1.71
2900 614 0.98 684 1.25 745 1.53 802 1.81
3000 630 1.07 699 1.35 759 1.63 815 1.92
3100 646 1.16 714 1.45 773 1.74 828 2.04
3200 662 1.26 729 1.55 787 1.86 841 2.16
3300 679 1.36 744 1.66 801 1.98 854 2.29
3400 695 1.47 759 1.78 816 2.10 867 2.42
3500 712 1.59 774 1.90 830 2.23 881 2.56
3600 729 1.71 790 2.03 845 2.37 895 2.71
3700 745 1.84 805 2.17 860 2.52 909 2.87
3750 754 1.91 813 2.24 868 2.59 917 2.95
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
1.0 1.2 1.4 1.6
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
2200 776 1.43 838 1.78 898 2.21 935 2.58
2250 781 1.78 841 1.81 902 2.25 939 2.60
2300 786 1.50 843 1.83 905 2.28 943 2.62
2400 796 1.59 849 1.88 910 2.31 952 2.74
2500 808 1.69 859 1.96 912 2.31 963 2.81
2550 814 1.74 864 2.01 915 2.34 968 2.81
2600 819 1.79 869 2.06 918 2.37 973 2.81
2700 831 1.89 880 2.17 927 2.47 976 2.84
2800 842 2.00 892 2.29 938 2.58 983 2.92
2900 854 2.11 903 2.42 949 2.71 993 3.03
3000 866 2.23 915 2.54 961 2.85 1003 3.17
3100 878 2.35 926 2.67 972 3.00 1015 3.32
3200 891 2.48 938 2.81 983 3.14 1026 3.47
3300 904 2.61 950 2.95 995 3.30 — —
3400 917 2.75 963 3.10 1007 3.45 — —
3500 930 2.90 976 3.25 — — — —
3600 943 3.05 988 3.41 — — — —
3700 956 3.22 — — — — — —
3750 963 3.30 — — — — — —
Bhp — Brake Horsepower at Motor Shaft
Rpm — Revolutions Per Minute of Blower Wheel