Carrier 50TFQ004 Product Data page 32

Performance data (cont)
50TFQ008 (7 1 / TONS)* — STANDARD MOTOR AND DRIVE AND ALTERNATE DRIVE (BELT DRIVE)
2
Airflow
0.2
(Cfm)
Rpm Bhp Watts Rpm
2250 511 0.52 539
2300 518 0.55 562
2400 534 0.61 607
2500 549 0.67 653
2550 557 0.71 684
2600 565 0.74 708
2700 581 0.81 763
2800 597 0.89 827
613 0.97 891
2900
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
729 1.69 1499
3600
3700 746 1.85 1613
3750 755 1.89 1674
1
50TFQ008 (7 / TONS)* — STANDARD MOTOR AND DRIVE AND ALTERNATE DRIVE (BELT DRIVE)
2
(cont)
Airflow
1.4
(Cfm)
Rpm Bhp Watts
884 1.97 1744
2250
2300 885 2.00 1770
2400 892 2.08 1840
2500 902 2.18 1927
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 3.32 2886
1014 3.48 3009
3500
3600 — —
3700 — —
3750 — —
LEGEND
Bhp — Brake Horsepower Input to Fan
FIOP — Factory-Installed Option
Watts — Input Watts to Motor
*Standard motor drive range: 590 to 840 rpm. Alternate 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.
32
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
0.4
Bhp Watts Rpm
592 0.74 708 659
599 0.77 731 665
613 0.84 787 677
627 0.90 835 690
633 0.94 867 697
639 0.97 891 703
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
External Static Pressure (in. wg)
1.6
Rpm Bhp Watts Rpm
937 2.33 2058
939 2.36 2084
944 2.40 2119
949 2.48 2188 1002
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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External Static Pressure (in. wg)
0.6 0.8
Bhp Watts Rpm Bhp
0.95 875 722 1.19
0.98 899 727 1.22
1.06 965 738 1.30
1.14 1031 750 1.38
1.18 1064 756 1.42
1.22 1097 761 1.46
1.31 1173 773 1.55
1.40 1250 786 1.66
1.50 1335 799 1.76
1.59 1413 812 1.88
1.70 1508 825 1.99
1.80 1595 840 2.11
1.91 1691 854 2.24
2.02 1788 868 2.37
2.14 1892 881 2.50
2.21 2006 894 2.64
2.42 2136 907 2.78
2.49 2197 914 2.85
1.8
Bhp Watts Rpm Bhp
947 2.66 2343 1022 3.10
979 2.69 2369 1025 3.12
987 2.76 2428 1039 3.20
2.84 2495 1041 3.25
2.87 2521 1045 3.28
2.91 2554 1050 3.31
3.01 2637 1056 3.37
3.13 2735 1061 3.47
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 for details.
6. Interpolation is permissible. Do not extrapolate.
1.0
Watts Rpm Bhp Watts Rpm
1072 778 1.43 1275
1097 783 1.47 1310
1165 794 1.55 1378
1233 805 1.64 1456
1267 811 1.69 1499
1301 816 1.74 1543
1378 827 1.83 1621
1473 839 1.93 1709
1560 850 2.04 1805
1665 862 2.15 1901
1761 875 2.28 2015
1866 887 2.41 2128
1980 900 2.54 2240
2093 914 2.69 2369
2206 928 2.84 2495
2326 942 2.99 2620
2445 956 3.15 2751
2504 963 3.23 2815
2.0
Watts
2710
2727
2791
2831
2854
2878
2925
3002
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1.2
Bhp Watts
829 1.68 1491
834 1.72 1526
844 1.81 1604
855 1.91 1691
861 1.96 1735
866 2.01 1779
878 2.12 1875
889 2.23 1971
900 2.34 2067
911 2.46 2171
923 2.58 2275
934 2.71 2386
946 2.85 2504
959 3.00 2629
971 3.16 2759
984 3.22 2886
997 3.49 3017
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