Carrier 50TFQ004 Product Data page 35

50TFQ009 (8 1 / TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
2
Airflow
0.2
(Cfm)
Rpm Bhp
2550 559 0.72
2600 567 0.76
2700 582 0.83
2800 598 0.90
2900 614 0.98
3000 630 1.07
3100 646 1.16
3200 662 1.26
3300 679 1.36
3400 695 1.47
3500 712 1.59
3600 729 1.71
3700 745 1.84
3750 754 1.91
3800 762 1.98
3900 779 2.12
4000 796 2.27
4100 813 2.42
4200 830 2.59
4250 839 2.68
50TFQ009 (8 1 / TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
2
Airflow
1.2
(Cfm)
Rpm Bhp
2550 864 2.01
2600 869 2.06
2700 880 2.17
892 2.29
2800
2900 903 2.42
3000 915 2.54
3100 926 2.67
3200 938 2.81
3300 950 2.95
3400 963 3.10
976 3.25
3500
3600 988 3.41
3700 992 3.59
3750 999 3.68
3800 1006 3.77
3900 1017 4.07
4000 — —
4100 — —
4200 — —
4250 — —
LEGEND
Bhp — Brake Horsepower Input to Fan
FIOP — Factory-Installed Option
Watts — Input Watts to Motor
*Motor drive range: 860 to 1080 rpm. All other rpms require field-
supplied drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. indicates field-supplied motor and drive are required.
3. Values include losses for filters, unit casings, and wet coils. See
page 49 for accessory/FIOP static pressure information.
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
0.4
Watts Rpm Bhp Watts
692 634 0.97 891
716 641 1.00 916
779 655 1.08 981
835 670 1.17 1056
899 684 1.25 1123
973 690 1.35 1207
1047 714 1.45 1292
1131 729 1.55 1378
1216 744 1.66 1473
1310 759 1.78 1578
1413 774 1.90 1683
1517 790 2.03 1796
1630 805 2.17 1919
1691 813 2.24 1980
1753 821 2.31 2041
1875 836 2.46 2171
2006 852 2.61 2300
2136 868 2.78 2445
2283 884 2.95 2587
2360 890 3.04 2661
1.4
Watts Rpm Bhp Watts
1779 915 2.34 2067
1823 918 2.37 2093
1919 927 2.47 2180
2023 938 2.58 2275
2136 949 2.71 2386
2240 961 2.85 2504
2352 972 3.00 2629
2470 983 3.14 2743
2587 995 3.30 2870
2710 1007 3.45 2987
2831 1007 3.56 3137
2956 1019 3.74 3292
3161 1023 3.94 3467
3240 1030 4.04 3554
3318 1038 4.14 3640
3580 — — —
— — — —
— — — —
— — — —
— — — —
External Static Pressure (in. wg)
0.6
Rpm Bhp Watts
700 1.21 1089
706 1.25 1123
719 1.34 1199
732 1.43 1275
745 1.53 1361
759 1.63 1147
773 1.74 1543
787 1.86 1648
801 1.98 1753
816 2.10 1958
830 2.23 1971
845 2.37 2093
860 2.52 2223
868 2.59 2283
875 2.66 2343
890 2.82 2479
905 2.98 2612
920 3.15 2751
935 3.33 2894
965 3.88 3412
External Static Pressure (in. wg)
1.6
Rpm Bhp Watts
968 2.81 2479
973 2.81 2487
976 2.84 2495
983 2.92 2562
993 3.03 2653
1003 3.17 2767
1016 3.32 2886
1026 3.47 3002
1022 3.58 3146
1034 3.74 3289
1034 3.85 3399
1047 4.05 3566
— — —
— — —
— — —
— — —
— — —
— — —
— — —
— — —
4. Maximum continuous bhp is 3.7 and the maximum continuous
watts are 3313. Extensive motor and electrical testing on these
units ensures that the full range of the motor can be utilized with
confidence. Using your fan motors up to the wattage ratings shown
will not result in nuisance tripping or premature motor failure. Unit
warranty will not be affected. See Indoor-Fan Motor Performance
table on page 52 for additional information.
5. Use of a field-supplied motor may affect wire sizing. Contact your
Carrier representative for details.
6. Interpolation is permissible. Do not extrapolate.
0.8
Rpm Bhp Watts Rpm
759 1.48 1318 814
764 1.52 1353 819
776 1.61 1430 831
789 1.71 1517 842
802 1.81 1604 854
816 1.92 1700 866
828 2.04 1805 878
841 2.16 1910 891
904
854 2.29 2023
867 2.42 2136 917
881 2.56 2257 930
895 2.71 2386 943
909 2.87 2521 956
917 2.95 2587 963
924 3.03 2653 970
938 3.19 2783 981
953 3.37 2925 996
974 3.74 3294 —
990 3.96 3482 —
— — — —
1.8
Rpm Bhp Watts Rpm
991 3.02 2654 1012
996 3.02 2654 1017
999 3.05 2682 1021
1006 3.13 2758 1028
1017 3.25 2862 1038
1027 3.40 2994 1049
1040 3.56 3136 1062
1050 3.72 3277 1073
1046 3.84 3377 1069
1059 4.01 3530 —
1058 4.15 3648 —
— — — —
— — — —
— — — —
— — — —
— — — —
— — — —
— — — —
— — — —
— — — —
1.0
Bhp Watts
1.74 1543
1.79 1587
1.89 1674
2.00 1770
2.11 1866
2.23 1971
2.35 2076
2.48 2188
2.61 2300
2.75 2420
2.90 2546
3.05 2670
3.22 2807
3.30 2870
3.38 2933
3.65 3209
3.85 3390
— —
— —
— —
2.0
Bhp Watts
3.21 2827
3.21 2827
3.25 2857
3.34 2938
3.46 3048
3.62 3189
3.80 3340
3.97 3491
4.09 3597
— —
— —
— —
— —
— —
— —
— —
— —
— —
— —
— —
35