Carrier WEATHERMASTER 50HJQ004-016 Product Data page 121

1
50HJQ009 (8 / TONS) STANDARD MOTOR (BELT DRIVE)*
2
Airflow
0.2
(Cfm)
Rpm Bhp
2500 462 0.37
2600 474 0.41
2700 486 0.45
2800 498 0.49
2900 510 0.53
3000 523 0.58
3100 536 0.63
3200 549 0.68
3300 562 0.74
3400 575 0.80
3500 588 0.86
3600 601 0.93
3700 614 1.00
3800 628 1.07
3900 641 1.15
4000 655 1.23
4100 668 1.31
4200 682 1.40
4300 696 1.49
1
50HJQ009 (8 / TONS) STANDARD MOTOR (BELT DRIVE)* (cont)
2
Airflow
1.2
(Cfm)
Rpm Bhp
2500 804 1.09
2600 809 1.14
2700 813 1.20
2800 819 1.26
2900 824 1.32
3000 830 1.39
3100 837 1.46
3200 843 1.53
3300 850 1.61
3400 858 1.69
3500 865 1.77
3600 873 1.86
3700 881 1.95
3800 889 2.04
3900 898 2.14
4000 907 2.24
4100 916 2.35
4200 925 2.45
4300 934 2.57
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.
FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)
0.4
Watts Rpm Bhp Watts
348 541 0.50 467
381 551 0.54 505
417 561 0.58 545
456 571 0.63 587
497 581 0.68 632
541 592 0.73 680
587 603 0.78 730
637 614 0.84 783
689 626 0.90 839
744 637 0.96 898
802 649 1.03 961
864 661 1.10 1026
929 673 1.17 1095
997 685 1.25 1167
1069 697 1.33 1243
1144 709 1.42 1322
1223 722 1.51 1405
1305 734 1.60 1492
1392 747 1.70 1582
1.4
Watts Rpm Bhp Watts
1013 861 1.25 1164
1065 864 1.31 1219
1119 869 1.37 1277
1176 873 1.43 1337
1235 878 1.50 1400
1298 883 1.57 1466
1363 889 1.65 1534
1431 894 1.72 1606
1502 901 1.80 1680
1576 907 1.88 1758
1653 914 1.97 1838
1733 921 2.06 1922
1816 928 2.16 2010
1904 936 2.25 2100
1995 944 2.35 2195
2089 952 2.46 2293
2187 960 2.57 2395
2289 969 2.68 2500
2395 978 2.80 2610
External Static Pressure (in. wg)
0.6
Rpm Bhp Watts
614 0.64 594
622 0.68 635
630 0.73 679
639 0.78 725
648 0.83 774
657 0.88 825
666 0.94 879
676 1.00 936
686 1.07 996
696 1.14 1059
707 1.21 1125
717 1.28 1194
728 1.36 1267
739 1.44 1343
750 1.53 1423
761 1.61 1506
773 1.71 1593
784 1.80 1683
796 1.91 1777
External Static Pressure (in. wg)
1.6
Rpm Bhp Watts
915 1.41 1319
918 1.48 1378
921 1.54 1439
925 1.61 1503
929 1.68 1569
934 1.76 1638
938 1.83 1710
944 1.91 1785
949 2.00 1863
955 2.09 1944
961 2.18 2029
967 2.27 2116
974 2.37 2207
981 2.47 2302
988 2.57 2399
996 2.68 2501
1004 2.80 2607
— — —
— — —
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
681 0.78 728 744
688 0.83 773 750
695 0.88 820 756
702 0.93 870 762
710 0.99 922 768
718 1.05 977 775
726 1.11 1035 783
735 1.17 1096 790
743 1.24 1159 798
752 1.31 1226 806
762 1.39 1296 815
771 1.47 1369 823
781 1.55 1445 832
791 1.64 1525 841
801 1.72 1608 850
812 1.82 1695 860
822 1.92 1786 870
833 2.02 1880 880
844 2.12 1979 890
1.8
Rpm Bhp Watts Rpm
967 1.59 1479 1017
969 1.65 1541 1018
972 1.72 1606 1021
975 1.79 1673 1023
978 1.87 1742 1026
982 1.95 1815 1029
986 2.03 1891 1033
991 2.11 1969 1037
996 2.20 2051 1041
1001 2.29 2135 1046
1007 2.38 2223 1051
1012 2.48 2314 1056
1019 2.58 2409 1062
1025 2.69 2507 —
1032 2.80 2608 —
— — — —
— — — —
— — — —
— — — —
1.0
Bhp Watts
0.93 868
0.98 916
1.04 967
1.09 1020
1.15 1076
1.22 1135
1.28 1196
1.35 1260
1.42 1328
1.50 1398
1.58 1472
1.66 1548
1.75 1629
1.84 1712
1.93 1799
2.03 1890
2.13 1984
2.23 2082
2.34 2184
2.0
Bhp Watts
1.76 1642
1.83 1708
1.90 1776
1.98 1847
2.06 1920
2.14 1996
2.23 2075
2.31 2157
2.40 2242
2.50 2331
2.60 2422
2.70 2516
2.80 2615
— —
— —
— —
— —
— —
— —
121