Table 13 — Fan Performance, 50HJ014 — Horizontal Discharge Units
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
3700 ——————————
3800 ——————————
3900 ——————————
4000 ————————861 2.02
4100 ————————871 2.13
4200 ————————883 2.25
4300 ————————896 2.38
4400 ————————9082.51
4500 ——————867 2.35 919 2.63
4600 ——————877 2.46 929 2.75
4700 ——————888 2.59 938 2.87
4800 ——————899 2.72 947 2.98
4900 ————863 2.57 910 2.86 957 3.11
5000 ————875 2.70 921 2.99 966 3.24
5100 ————887 2.83 932 3.13 976 3.38
5200 ————898 2.96 943 3.28 987 3.53
5300 ——868 2.85 909 3.09 955 3.42 998 3.69
5400 869 2.92 882 3.01 920 3.24 967 3.57 1009 3.86
5500 885 3.09 897 3.17 932 3.38 978 3.72 1029 4.03
5600 901 3.26 911 3.33 943 3.54 990 3.87 1031 4.20
5700 917 3.44 926 3.50 956 3.70 1002 4.03 1042 4.38
5800 933 3.62 941 3.68 968 3.87 1013 4.20 1053 4.56
5900 949 3.81 956 3.87 981 4.05 1025 4.37 1065 4.74
6000 965 4.01 972 4.06 995 4.23 1037 4.55 1076 4.92
6100 981 4.21 987 4.26 1008 4.42 1042 4.73 1088 5.10
6200 997 4.42 1002 4.46 1022 4.62 1058 4.91 — —
6300 1014 4.64 1018 4.68 1036 4.83 1070 5.11 — —
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
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 1113 3.81
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 1103 3.92 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
5100 1024 3.71 1061 3.96 1093 4.17 1129 4.40 1166 4.66
5200 1033 3.84 1073 4.14 1103 4.34 1138 4.58 1175 4.82
5300 1042 3.98 1084 4.31 1115 4.53 1148 4.76 1184 5.01
5400 1051 4.14 1095 4.49 1128 4.74 1158 4.95 1193 5.20
5500 1061 4.30 1105 4.66 1140 4.94 1168 5.15 — —
5600 1071 4.46 1114 4.81 1152 5.14 ————
5700 1081 4.64 1123 4.98 ——————
5800 1092 4.84 1132 5.15 ——————
5900 1103 5.04 ————————
6000 1114 5.24 ————————
6100 ——————————
6200 ——————————
6300 ——————————
LEGEND
Bhp — Brake Horsepower Input to Fan
NOTES:
1. Boldface indicates alternate drive is required. (See Note 6.)
2. indicates alternate motor and drive cannot be used.
3 Maximum continuous bhp is 5.25 with standard motor and 4.20
with alternate motor. 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 ratings shown will not
result in nuisance tripping or premature motor failure. Unit war-
ranty will not be affected.
4 Values include losses for filters, unit casing, and wet coils.
5 Use of a field-supplied motor may affect wire sizing. Contact
Carrier representative to verify.
6 Standard motor drive range: 900 to 1260 rpm.Alternate motor drive
range: 860 to 1080 rpm. All other rpms require field-supplied drive.
7. Interpolation is permissible. Do not extrapolate.
25
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