Carrier WEATHERMASTER 50HJQ004-016 Product Data page 108

Performance data — 50HJQ (cont)
50HJQ009 (8 1 / TONS) STANDARD MOTOR (BELT DRIVE)*
2
Airflow
0.2
(Cfm)
Rpm Bhp
2500 489 0.41
2600 502 0.45
2700 515 0.50
2800 529 0.55
2900 542 0.59
3000 556 0.65
3100 569 0.70
3200 583 0.76
3300 597 0.83
3400 611 0.89
3500 625 0.96
3600 639 1.04
3700 654 1.11
3800 668 1.20
3900 683 1.28
4000 697 1.37
4100 712 1.47
4200 726 1.57
4300 741 1.67
50HJQ009 (8 1 / TONS) STANDARD MOTOR (BELT DRIVE)* (cont)
2
Airflow
1.2
(Cfm)
Rpm Bhp
2500 791 1.06
2600 799 1.12
2700 808 1.19
2800 817 1.26
2900 827 1.34
3000 836 1.42
3100 846 1.50
3200 856 1.58
3300 866 1.67
3400 876 1.76
3500 886 1.86
3600 897 1.96
3700 907 2.06
3800 918 2.17
3900 929 2.28
4000 940 2.40
4100 951 2.52
4200 962 2.65
4300 973 2.78
LEGEND
Bhp — Brake Horsepower Input to Fan
Watts — Input Watts to Motor
*Motor drive range: 840 to 1085 rpm. All other rpms require field-
supplied drive.
108
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
External Static Pressure (in. wg)
0.4
Watts Rpm Bhp Watts
386 564 0.54 506
424 576 0.59 548
465 587 0.64 594
508 599 0.69 642
555 611 0.74 693
604 623 0.80 748
656 636 0.86 805
712 648 0.93 865
770 661 1.00 929
832 674 1.07 996
898 687 1.14 1066
967 700 1.22 1140
1040 713 1.31 1218
1116 726 1.39 1299
1197 739 1.48 1385
1281 753 1.58 1474
1370 766 1.68 1567
1462 780 1.79 1665
1559 794 1.89 1767
External Static Pressure (in. wg)
1.4
Watts Rpm Bhp Watts
988 837 1.19 1112
1049 845 1.26 1177
1113 854 1.34 1245
1179 863 1.41 1316
1249 872 1.49 1390
1322 881 1.57 1467
1398 890 1.66 1547
1477 899 1.75 1631
1559 909 1.84 1718
1645 919 1.94 1808
1734 929 2.04 1902
1827 939 2.14 2000
1924 949 2.25 2101
2025 959 2.37 2207
2130 970 2.48 2316
2238 980 2.61 2429
2351 991 2.73 2547
2468 1002 2.86 2668
2589 — — —
0.6
Rpm Bhp Watts Rpm
629 0.67 625 688
640 0.72 672 697
650 0.77 723 707
661 0.83 776 718
672 0.89 832 728
684 0.95 891 738
695 1.02 953 749
707 1.09 1018 760
718 1.17 1086 771
730 1.24 1158 782
742 1.32 1233 794
754 1.41 1312 805
767 1.50 1395 817
779 1.59 1481 828
792 1.69 1572 840
804 1.79 1666 852
817 1.89 1764 864
830 2.00 1866 876
843 2.12 1973 889
1.6
Rpm Bhp Watts Rpm
881 1.33 1236 922
889 1.40 1306 930
897 1.48 1378 938
905 1.56 1454 946
914 1.64 1532 954
923 1.73 1613 963
932 1.82 1698 972
941 1.92 1786 980
950 2.01 1878 989
960 2.12 1972 998
969 2.22 2071 1008
979 2.33 2173 1017
989 2.44 2279 1027
999 2.56 2389 1036
1009 2.68 2502 1046
1019 2.81 2620 —
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NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.90.
3. See page 113 for General Fan Performance Notes.
0.8 1.0
Bhp Watts Rpm Bhp
0.80 745 741 0.93
0.85 797 750 0.99
0.91 852 760 1.05
0.98 910 769 1.12
1.04 970 779 1.19
1.11 1034 789 1.26
1.18 1100 799 1.34
1.26 1170 809 1.42
1.33 1244 820 1.50
1.42 1320 831 1.59
1.50 1400 841 1.68
1.59 1484 852 1.78
1.69 1571 863 1.87
1.78 1662 874 1.98
1.88 1758 886 2.08
1.99 1857 897 2.20
2.10 1960 909 2.31
2.22 2067 920 2.43
2.34 2179 932 2.56
1.8 2.0
Bhp Watts Rpm Bhp
1.46 1362 962 1.60
1.54 1436 969 1.68
1.62 1513 977 1.77
1.71 1592 985 1.86
1.80 1675 993 1.95
1.89 1761 1001 2.05
1.98 1849 1010 2.15
2.08 1942 1018 2.25
2.19 2038 1027 2.36
2.29 2137 1036 2.47
2.40 2240 1045 2.58
2.52 2347 1054 2.70
2.63 2457 1063 2.83
2.76 2571 — —
2.88 2690 — —
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Watts
866
923
982
1044
1109
1177
1249
1323
1401
1483
1567
1656
1748
1844
1943
2048
2155
2268
2384
Watts
1490
1568
1648
1732
1819
1909
2002
2099
2199
2303
2410
2521
2636
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