Carrier WEATHERMASTER 50HJQ004-016 Product Data page 119

1
50HJQ008 (7 / TONS) STANDARD 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
50HJQ008 (7 1 / TONS) STANDARD 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 — —
3700 — —
3750 — —
LEGEND
Bhp — Brake Horsepower Input to Fan
Watts — Input Watts to Motor
*Motor drive range: 730 to 950 rpm. All other rpms require field-
supplied drive.
FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)
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
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 — — —
2610 — — —
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External Static Pressure (in. wg)
0.6
Rpm Bhp Watts
629 0.86 802
634 0.89 828
644 0.94 881
654 1.01 937
659 1.04 967
664 1.07 996
674 1.14 1059
684 1.21 1125
695 1.28 1194
705 1.36 1266
716 1.44 1342
727 1.53 1422
738 1.61 1506
749 1.71 1593
760 1.81 1685
771 1.91 1781
783 2.02 1881
789 2.07 1932
External Static Pressure (in. wg)
1.6
Rpm Bhp Watts
903 2.15 2009
907 2.20 2048
915 2.28 2129
923 2.37 2214
927 2.42 2258
931 2.47 2302
940 2.57 2394
948 2.67 2488
957 2.77 2587
966 2.89 2691
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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
Rpm Bhp Watts Rpm
694 1.10 1021 753
699 1.13 1050 757
708 1.19 1109 766
717 1.26 1171 775
722 1.29 1204 779
727 1.33 1237 784
737 1.40 1306 793
746 1.48 1378 803
756 1.56 1453 812
766 1.64 1533 822
776 1.73 1615 831
787 1.82 1702 841
797 1.92 1792 851
808 2.02 1887 861
818 2.13 1985 872
829 2.24 2088 882
840 2.35 2195 892
845 2.41 2250 897
1.8
Rpm Bhp Watts Rpm
947 2.45 2282 988
950 2.49 2323 992
958 2.58 2410 1000
966 2.68 2499 —
971 2.73 2545 —
975 2.78 2592 —
983 2.88 2689 —
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1.0
Bhp Watts
1.34 1252
1.38 1283
1.45 1348
1.52 1416
1.56 1452
1.60 1488
1.68 1563
1.76 1641
1.85 1723
1.94 1808
2.03 1897
2.13 1991
2.24 2088
2.35 2188
2.46 2294
2.58 2403
2.70 2517
2.76 2575
2.0
Bhp Watts
2.75 2564
2.80 2607
2.89 2698
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