Carrier 50TFQ004 Product Data page 34

Performance data (cont)
50TFQ009 (8 TONS)* — STANDARD MOTOR (BELT DRIVE)
Airflow
0.2
(Cfm)
Rpm Bhp Watts Rpm
2550 557 0.71 684
2600 565 0.74 708
2700 581 0.81 763
2800 597 0.89 827
2900 613 0.97 891
3000 629 1.06 965
3100 646 1.15 1039
3200 662 1.25 1123
3300 679 1.35 1207
3400 696 1.46 1301
3500 712 1.57 1396
3600 729 1.69 1499
3700 746 1.82 1613
3750 755 1.89 1674
3800 763 1.95 1726
780 2.09 1849
3900
4000 796 2.23 1971
4100 813 2.39 2110
4200 830 2.55 2249
4250 839 2.63 2317
50TFQ009 (8 TONS)* — STANDARD MOTOR (BELT DRIVE) (cont)
Airflow
1.4
(Cfm)
Rpm Bhp Watts Rpm
2550 908 2.24 1980
2600 913 2.29 2023
2700 924 2.40 2120
935 2.52 2223
2800
2900 946 2.65 2335
3000 957 2.78 2445
3100 968 2.91 2554
3200 980 3.04 2661
3300 991 3.18 2775
3400 1003 3.52 2886
1014 3.48 3009
3500
3600 — — —
3700 — — —
3750 — — —
3800 — — —
3900 — — —
4000 — — —
4100 — — —
4200 — — —
4250 — — —
LEGEND
— Brake Horsepower Input to Fan
Bhp
FIOP — Factory-Installed Option
Watts — Input Watts to Motor
*Motor drive range: 685 to 935 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.
34
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
External Static Pressure (in. wg)
0.4
Bhp Watts Rpm
633 0.94 867 697
703
639 0.97 891
652 1.04 948 717
665 1.12 1014 733
679 1.20 1081 745
694 1.29 1156 759
709 1.39 1241 772
724 1.50 1335 785
740 1.61 1430 798
756 1.73 1534 811
771 1.85 1639 824
787 1.98 1753 839
803 2.12 1875 854
811 2.20 1945 862
819 2.27 2006 869
835 2.42 2136 884
851 2.56 2257 900
867 2.74 2411 915
883 2.91 2554 931
892 3.00 2629 939
External Static Pressure (in. wg)
1.6
Bhp Watts Rpm
953 2.53 2232 1003
957 2.58 2275 1004
967 2.70 2377 1010
978 2.62 2479 1019
989 2.96 2595 1030
1000 3.09 2702 1040
1011 3.24 2832 —
1022 3.38 2933 —
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0.6 0.8
Bhp Watts Rpm Bhp Watts Rpm
1.18 1064 756 1.42 1267
1.22 1097 761 1.46 1301
1.31 1173 773 1.55 1378
1.40 1250 786 1.66 1473
1.50 1335 799 1.76 1560
1.59 1413 812 1.88 1665
1.70 1508 825 1.99 1761
1.80 1595 840 2.11 1866
1.91 1691 854 2.24 1980
2.02 1788 868 2.37 2093
2.14 1892 881 2.50 2206
2.27 2006 894 2.64 2326
2.42 2136 907 2.78 2445
2.49 2197 914 2.85 2504
2.56 2257 920 2.92 2562
2.72 2394 933 3.07 2686
2.89 2537 946 3.23 2815
3.06 2678 960 3.40 2948
3.24 2823 — —
3.34 2902 — —
1.8 2.0
Bhp Watts Rpm Bhp Watts
2.87 2521 1045 3.28 2854
2.91 2554 1050 3.31 2878
3.01 2637 1056 3.37 2925
3.13 2735 1061 3.41 3002
3.27 2847 — —
3.41 2956 — —
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3. Maximum usable watts input is 2120 and maximum continuous
bhp is 2.40. Extensive motor and electrical testing on these units
ensures that the full range of the motor can be utilized with confi-
dence. Using your fan motors up to the wattage ratings shown will
not result in nuisance tripping or premature motor failure. Unit war-
ranty will not be affected. For additional information on motor per-
formance refer to Indoor-Fan Motor Performance table on page 52.
4. Values include losses for filters, unit casing, and wet coils. See
page 49 for accessory/FIOP static pressure information.
5. Use of a field-supplied motor may affect wire sizing. Contact your
Carrier representative to verify.
6. Interpolation is permissible. Do not extrapolate.
1.0
Bhp Watts Rpm
811 1.69 1499 861
816 1.74 1543 866
827 1.83 1621 878
839 1.93 1709 889
850 2.04 1805 900
862 2.15 1901 911
875 2.28 2015 923
887 2.41 2128 934
900 2.54 2240 946
914 2.69 2369 959
928 2.84 2495 971
942 2.99 2620 984
956 3.15 2751 997
963 3.23 2815
970 3.31 2878
983 3.48 3009
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1.2
Bhp Watts
1.96 1735
2.01 1779
2.12 1875
2.23 1971
2.34 2067
2.46 2171
2.58 2275
2.71 2386
2.85 2504
3.00 2629
3.16 2759
3.32 2886
3.49 3017
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