Carrier WEATHERMASTER 50HJQ004-016 Product Data page 120

Performance data — 50HJQ (cont)
50HJQ008 (7 1 / TONS) HIGH-STATIC MOTOR (BELT DRIVE)*
2
Airflow
0.2
(Cfm)
Rpm Bhp
2250 465 0.43
2300 471 0.45
2400 483 0.49
2500 495 0.54
2550 501 0.56
2600 507 0.59
2700 519 0.64
2800 532 0.70
2900 544 0.75
3000 557 0.82
3100 570 0.88
3200 583 0.95
3300 596 1.03
3400 609 1.10
3500 622 1.19
3600 635 1.27
3700 649 1.36
3750 655 1.41
1
50HJQ008 (7 / TONS) HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
2
Airflow
1.2
(Cfm)
Rpm Bhp
2250 806 1.60
2300 811 1.64
2400 819 1.71
2500 828 1.79
2550 832 1.83
2600 836 1.88
2700 845 1.96
2800 854 2.05
2900 864 2.15
3000 873 2.24
3100 882 2.35
3200 892 2.45
3300 901 2.56
3400 911 2.68
3500 921 2.80
3600 931 2.92
3700 941 3.05
3750 946 3.12
LEGEND
Bhp — Brake Horsepower Input to Fan
Watts — Input Watts to Motor
*Motor drive range: 860 to 1080 rpm. All other rpms require field-
supplied drive.
120
FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)
External Static Pressure (in. wg)
0.4
Watts Rpm Bhp Watts
402 555 0.64 596
421 560 0.66 618
461 571 0.71 665
503 581 0.77 715
526 587 0.79 740
549 592 0.82 767
597 603 0.88 823
649 614 0.95 882
703 625 1.01 944
761 637 1.08 1009
823 648 1.16 1079
888 660 1.23 1151
957 672 1.32 1228
1030 684 1.40 1308
1106 696 1.49 1392
1187 708 1.59 1481
1272 720 1.69 1573
1316 726 1.74 1621
External Static Pressure (in. wg)
1.4
Watts Rpm Bhp Watts
1494 856 1.87 1747
1528 860 1.91 1784
1599 868 1.99 1859
1672 877 2.08 1938
1710 881 2.12 1979
1749 885 2.17 2021
1830 894 2.26 2107
1914 903 2.36 2197
2002 912 2.46 2290
2093 921 2.56 2388
2189 930 2.67 2489
2288 939 2.78 2595
2391 948 2.90 2704
2499 958 3.02 2817
2610 967 3.15 2935
2726 977 3.28 3057
2847 987 3.41 3184
2908 992 3.48 3249
0.6
Rpm Bhp Watts Rpm
629 0.86 802 694
634 0.89 828 699
644 0.94 881 708
654 1.01 937 717
659 1.04 967 722
664 1.07 996 727
674 1.14 1059 737
684 1.21 1125 746
695 1.28 1194 756
705 1.36 1266 766
716 1.44 1342 776
727 1.53 1422 787
738 1.61 1506 797
749 1.71 1593 808
760 1.81 1685 818
771 1.91 1781 829
783 2.02 1881 840
789 2.07 1932 845
1.6
Rpm Bhp Watts Rpm
903 2.15 2009 947
907 2.20 2048 950
915 2.28 2129 958
923 2.37 2214 966
927 2.42 2258 971
931 2.47 2302 975
940 2.57 2394 983
948 2.67 2488 991
957 2.77 2587 1000
966 2.89 2691 1008
975 3.00 2798 1017
984 3.12 2909 1026
993 3.24 3024 1035
1002 3.37 3144 1044
1011 3.50 3268 1053
1021 3.64 3396 1062
1030 3.78 3529 1071
1035 3.86 3597 —
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 3.70.
3. See page 113 for General Fan Performance Notes.
0.8 1.0
Bhp Watts Rpm Bhp
1.10 1021 753 1.34
1.13 1050 757 1.38
1.19 1109 766 1.45
1.26 1171 775 1.52
1.29 1204 779 1.56
1.33 1237 784 1.60
1.40 1306 793 1.68
1.48 1378 803 1.76
1.56 1453 812 1.85
1.64 1533 822 1.94
1.73 1615 831 2.03
1.82 1702 841 2.13
1.92 1792 851 2.24
2.02 1887 861 2.35
2.13 1985 872 2.46
2.24 2088 882 2.58
2.35 2195 892 2.70
2.41 2250 897 2.76
1.8 2.0
Bhp Watts Rpm Bhp
2.45 2282 988 2.75
2.49 2323 992 2.80
2.58 2410 1000 2.89
2.68 2499 1008 3.00
2.73 2545 1012 3.05
2.78 2592 1016 3.10
2.88 2689 1024 3.21
2.99 2790 1032 3.32
3.10 2894 1041 3.44
3.22 3003 1049 3.56
3.34 3115 1057 3.69
3.47 3233 1066 3.82
3.60 3353 1075 3.96
3.73 3479 1084 4.10
3.87 3608 — —
4.01 3743 — —
4.16 3882 — —
— — — —
Watts
1252
1283
1348
1416
1452
1488
1563
1641
1723
1808
1897
1991
2088
2188
2294
2403
2517
2575
Watts
2564
2607
2698
2793
2842
2891
2993
3099
3209
3323
3441
3564
3690
3821
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