Carrier WEATHERMASTER 50HJQ004-016 Product Data page 106

Performance data — 50HJQ (cont)
50HJQ008 (7 1 / TONS) STANDARD MOTOR (BELT DRIVE)*
2
Airflow
0.2
(Cfm)
Rpm Bhp
2250 511 0.53
2300 519 0.56
2400 534 0.61
2500 550 0.67
2550 558 0.71
2600 565 0.74
2700 581 0.81
2800 597 0.89
2900 613 0.97
3000 630 1.06
3100 646 1.15
3200 663 1.25
3300 679 1.35
3400 696 1.46
3500 713 1.58
3600 729 1.70
3700 746 1.83
3750 755 1.89
1
50HJQ008 (7 / TONS) STANDARD MOTOR (BELT DRIVE)* (cont)
2
Airflow
1.2
(Cfm)
Rpm Bhp
2250 832 1.71
2300 837 1.75
2400 847 1.83
2500 857 1.92
2550 862 1.97
2600 867 2.02
2700 878 2.12
2800 889 2.23
2900 900 2.34
3000 912 2.46
3100 923 2.58
3200 935 2.71
3300 947 2.84
3400 — —
3500 — —
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.
106
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
External Static Pressure (in. wg)
0.4
Watts Rpm Bhp Watts
492 591 0.73 680
518 597 0.76 709
571 611 0.82 768
629 624 0.89 832
660 631 0.93 866
691 638 0.97 901
758 652 1.04 974
829 667 1.13 1051
905 681 1.22 1133
985 696 1.31 1220
1071 711 1.41 1313
1162 726 1.51 1411
1259 741 1.62 1514
1361 756 1.74 1623
1469 772 1.86 1737
1583 787 1.99 1857
1703 803 2.13 1985
1766 811 2.20 2051
External Static Pressure (in. wg)
1.4
Watts Rpm Bhp Watts
1592 882 1.99 1855
1630 886 2.03 1896
1710 896 2.12 1980
1794 905 2.22 2069
1838 910 2.27 2114
1884 915 2.32 2162
1978 926 2.42 2261
2077 936 2.54 2365
2181 947 2.65 2474
2290 958 2.78 2588
2406 969 2.90 2708
2526 — — —
2652 — — —
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0.6
Rpm Bhp Watts Rpm
660 0.95 885 722
666 0.98 916 727
678 1.05 982 739
690 1.13 1051 750
697 1.17 1088 756
703 1.21 1125 762
716 1.29 1204 774
729 1.38 1287 786
742 1.48 1376 799
756 1.58 1469 811
770 1.68 1568 824
784 1.79 1672 837
798 1.91 1781 851
812 2.03 1896 864
827 2.16 2017 878
841 2.30 2144 892
856 2.44 2277 906
864 2.52 2346 913
1.6
Rpm Bhp Watts Rpm
928 2.29 2131 973
933 2.33 2174 977
942 2.43 2262 986
951 2.52 2355 995
956 2.58 2403 999
961 2.63 2453 —
971 2.74 2556 —
981 2.86 2664 —
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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
1.19 1106 779 1.44
1.22 1140 784 1.48
1.30 1210 795 1.56
1.38 1285 805 1.64
1.42 1324 811 1.69
1.46 1365 816 1.73
1.55 1449 828 1.83
1.65 1538 839 1.93
1.75 1632 851 2.04
1.86 1731 863 2.15
1.97 1835 875 2.27
2.09 1944 888 2.39
2.21 2060 900 2.52
2.34 2181 913 2.66
2.48 2308 926 2.80
2.62 2441 — —
2.77 2580 — —
2.84 2653 — —
1.8 2.0
Bhp Watts Rpm Bhp
2.59 2420 — —
2.64 2463 — —
2.74 2556 — —
2.84 2653 — —
2.90 2704 — —
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Watts
1342
1378
1453
1533
1574
1617
1707
1801
1900
2004
2114
2229
2351
2478
2610
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