Product data

106
FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)
LEGEND
Refer to this page or general Fan Performance notes.
NOTES:
1. Boldface indicates a field-supplied drive is required. (See Note 4.)
2. indicates field-supplied motor and drive are required.
3. Maximum continuous bhp is 4.20 with standard motor.
4. Standard motor drive range: 860 to 1080 rpm. All other rpms
require field-supplied drive.
GENERAL NOTES FOR FAN PERFORMANCE TABLES
1. Extensive motor and electrical testing on these units ensures that
the full range of the motor can be utilized with confidence. Using
your fan motors up to the wattage ratings shown will not result in
nuisance tripping or premature motor failure. Unit warranty will not
be affected. For additional information on motor performance, refer
to Indoor-Fan Motor Performance table on page 110.
2. Values include losses for filters, unit casing, and wet coils. See
page 107 for accessory/FIOP static pressure information.
3. Use of a field-supplied motor may affect wire sizing. Contact your
Carrier representative for details.
4. Interpolation is permissible. Do not extrapolate.
50HJQ012 (10 TONS) — STANDARD MOTOR (BELT DRIVE)
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
3000 459 0.35595 0.74 657 0.88 716 1.05 770 1.24
3100 478 0.46 605 0.79 667 0.94 725 1.10 779 1.30
3200 500 0.57 615 0.85 679 1.01 734 1.16 787 1.36
3300 519 0.62 625 0.90691 1.08 744 1.23 7961.43
3400 5370.69 6370.97 702 1.16 753 1.30 805 1.50
3500 561 0.77 647 1.03 712 1.23 762 1.38 814 1.57
3600 592 0.86 658 1.10 721 1.30773 1.47 823 1.65
3700 607 0.97 670 1.18 7321.37 782 1.56 833 1.73
3800 621 1.05 681 1.25 742 1.45 795 1.66 842 1.82
3900 6361.13 693 1.32 751 1.53 808 1.76 851 1.92
4000 650 1.21 705 1.40 761 1.61 819 1.86 861 2.02
4100 665 1.30 717 1.48 772 1.71 8301.96 871 2.13
4200 680 1.39 728 1.57 783 1.81 839 2.05 883 2.25
4300 6961.49 739 1.66 7941.91 848 2.14 896 2.38
4400 711 1.60 750 1.75 805 2.02 857 2.24 908 2.51
4500 727 1.70 762 1.85 817 2.12 867 2.35 919 2.63
4600 742 1.82 774 1.96 828 2.23 877 2.46 929 2.75
4700 758 1.94 786 2.07 840 2.34 888 2.59 938 2.87
4800 773 2.06 799 2.18 852 2.46 899 2.72 947 2.98
4900 789 2.19 812 2.30 863 2.57 910 2.86 957 3.11
5000 805 2.32 826 2.43 875 2.70 921 2.99 966 3.24
50HJQ012 (10 TONS) — STANDARD MOTOR (BELT DRIVE) (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
3000 822 1.44 872 1.69 919 1.88 950 1.70 962 1.82
3100 829 1.50 882 1.73 932 2.00 965 1.80 971 1.95
3200 8371.56 886 1.78 943 2.06 978 1.91 984 2.07
3300 845 1.63 892 1.85 947 2.10 988 2.05 995 2.20
3400 853 1.71 899 1.93 951 2.17 995 2.17 1008 2.32
3500 862 1.78 907 2.01 959 2.24 1000 2.33 1021 2.47
3600 871 1.86 915 2.09 965 2.32 1005 2.46 1036 2.59
3700 879 1.95 927 2.17 973 2.38 1013 2.57 1046 2.73
3800 889 2.03 934 2.26 980 2.48 1022 2.69 1058 2.87
3900 898 2.12 942 2.36 987 2.59 1030 2.81 1068 3.01
4000 908 2.21 950 2.46 994 2.70 1037 2.92 1077 3.14
4100 917 2.32 960 2.55 1001 2.81 1045 3.04 1085 3.21
4200 925 2.44 969 2.65 1009 2.92 1051 3.17 1092 3.40
4300 935 2.56 979 2.77 1018 3.03 1058 3.29 1100 3.53
4400 945 2.68 988 2.89 1028 3.14 1066 3.41 1106 3.67
4500 955 2.82 996 3.02 1037 3.25 1074 3.54 11133.81
4600 967 2.96 1005 3.16 1046 3.38 1084 3.66 1121 3.95
4700 980 3.11 1015 3.30 1056 3.52 1093 3.79 1129 4.09
4800 992 3.26 1025 3.45 1064 3.67 11033.92
1137 4.22
4900 1003 3.41 1036 3.61 1073 3.83 1112 4.07
1147 4.36
5000 1014 3.56 1049 3.79 1083 4.00
1121 4.23 1157 4.50
Bhp — Brake Horsepower Input to Fan
Performance data (cont)
50TFQ004-01250HJQ004-012