Carrier 48TFE008-014 - Manual (Page 29)

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Table 19 — Fan Performance, 48TF012 — 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 571 to 779 rpm. All other speeds
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 1.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
3000 592 0.76 661 0.93 722 1.09 779 1.26 829 1.42
3100 607 0.83 676 1.01 734 1.17 791 1.34 840 1.51
3200 622 0.90 690 1.09 746 1.25 803 1.43 852 1.60
3300 638 0.98 705 1.17 759 1.33 815 1.52 864 1.70
3400 653 1.06 719 1.26 772 1.43 826 1.62 876 1.81
3500 669 1.15 733 1.35 786 1.53 838 1.72 888 1.91
3600 684 1.24 747 1.44 800 1.64 850 1.82 900 2.03
3700 700 1.33 760 1.54 814 1.75 863 1.92 912 2.14
3800 715 1.43 774 1.64 828 1.86 875 2.04 924 2.26
3900 731 1.54 787 1.74 843 1.98 888 2.16 936 2.30
4000 747 1.65 801 1.85 857 2.10 902 2.30 948 2.51
4100 763 1.76 816 1.97 872 2.23 916 2.44 960 2.64
4200 778 1.88 831 2.10 886 2.36 929 2.58 972 2.78
4300 794 2.00 846 2.23 900 2.50 943 2.73 985 2.93
4400 810 2.13 861 2.37 913 2.64 958 2.89 999 3.09
4500 826 2.27 876 2.52 927 2.78 973 3.04 1012 3.26
4600 842 2.41 892 2.67 940 2.92 987 3.21 — —
4700 858 2.55 907 2.83 954 3.08 1002 3.38 — —
4800 874 2.70 922 2.99 968 3.24 — — — —
4900 890 2.86 938 3.16 — — — — — —
5000 906 3.03 953 3.33 — — — — — —
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
3000 880 1.58 924 1.73 970 1.89 1019 2.00 1066 2.30
3100 890 1.68 935 1.84 977 2.00 1026 2.17 1070 2.44
3200 900 1.77 946 1.95 987 2.11 1029 2.28 1075 2.51
3300 910 1.88 957 2.06 998 2.23 1037 2.40 1082 2.58
3400 921 1.98 967 2.17 1009 2.35 1047 2.53 1087 2.70
3500 933 2.10 976 2.29 1020 2.48 1058 2.66 1095 2.84
3600 945 2.22 986 2.41 1030 2.61 1069 2.80 1106 2.98
3700 957 2.34 998 2.54 1039 2.74 1081 2.94 1117 3.13
3800 969 2.47 1010 2.67 1049 2.87 1091 3.08 1128 3.29
3900 981 2.60 1022 2.81 1060 3.02 1100 3.23 — —
4000 993 2.74 1034 2.96 1072 3.17 1110 3.38 — —
4100 1005 2.88 1046 3.11 1084 3.32 — — — —
4200 1016 3.03 1058 3.26 — — — — — —
4300 1028 3.17 — — — — — — — —
4400 1040 3.32 — — — — — — — —
4500 — — — — — — — — — —
4600 — — — — — — — — — —
4700 — — — — — — — — — —
4800 — — — — — — — — — —
4900 — — — — — — — — — —
5000 — — — — — — — — — —
Bhp — Brake Horsepower at Motor Shaft
Rpm — Revolutions Per Minute of Blower Wheel