39
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
NOTES:
1.
Boldface
indicates field-supplied drive required. (See Note 3.)
2. indicates high static motor and drive required.
3. Motor drive range is 860 to 1080 rpm for standard motors; 830 to 1130 rpm
for high-static motors. All other rpms require a field-supplied drive.
4. Values include losses for filters, unit casing, and wet coils. See page 49 for
accessory/FIOP static pressure information.
5. Maximum continuous bhp is 3.70 for standard motors, 5.25 for high-static
motors. 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 prema-
ture motor failure. Unit warranty will not be affected. See Evaporator-Fan
Motor Data tables on pages 47 and 48 for additional information.
6. Use of a field-supplied motor may affect wire sizing. Contact your Carrier
representative to verify.
7. Interpolation is permissible. Do not extrapolate.
LEGEND
NOTES:
1.
Boldface
indicates field-supplied drive required. (See Note 2.)
2. Standard drive range is 900 to 1260 rpm.
3. Values include losses for filters, unit casing, and wet coils. See page 49 for
accessory/FIOP static pressure information.
4. Maximum continuous bhp is 5.25 for standard 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 warranty
will not be affected. See Evaporator-Fan Motor Data table on page 47 for
additional information.
5. Use of a field-supplied motor may affect wire sizing. Contact your Carrier
representative to verify.
6. Interpolation is permissible. Do not extrapolate.
48HJ012 (10 TONS) — STANDARD AND HIGH-STATIC MOTOR (BELT DRIVE)
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
3000 556 0.65 624 0.81 682 0.95 737 0.99 745 1.04 750 1.12 809 1.24
875 1.40 899 1.56 950 1.92
3100 569 0.70 636 0.87 693 1.01 748 1.08 755 1.12 757 1.20
862 1.38 903 1.53 943 1.88 971 2.21
3200 583 0.76 649 0.94 705 1.08 758 1.17 787 1.30 769 1.36
905 1.52 971 1.86 982 2.19 992 2.41
3300 597 0.83 662 1.00 717 1.16 770 1.29 815 1.37 780 1.43
965 1.82 991 2.10 1000 2.40 1025 2.59
3400 611 0.90 675 1.08 730 1.23 781 1.41
830 1.50 838 1.63 992 2.11 1015 2.43 1030 2.62 1050 2.72
3500 625 0.97 688 1.15 742 1.32 792 1.49
840 1.64 860 1.85 1011 2.45 1028 2.62 1072 2.74 1099 2.90
3600 639 1.04 701 1.23 755 1.41 803 1.57
850 1.87 890 2.21 1026 2.55 1063 2.75 1095 2.89 1119 3.08
3700 729 1.36 790 1.58
847 1.79 902 2.06 955 2.29 1008 2.55 1060 2.80 1108 3.05
1152 3.27 1190 3.46
3800 745 1.46 805 1.69
861 1.89 915 2.17 967 2.41 1019 2.67 1070 2.94 1118 3.19
1163 3.44 1203 3.65
3900 761 1.56 820 1.80
875 2.01 928 2.29 979 2.55 1029 2.80 1079 3.07 1128 3.34
1173 3.60 1214 3.83
4000 777 1.67
836 1.92 889 2.14 941 2.40 991 2.68 1040 2.94 1089 3.22
1137 3.49 1183 3.76 1225 4.00
4100 793 1.79
851 2.05 904 2.27 955 2.52 1004 2.82 1052 3.08 1100 3.36
1147 3.65 1193 3.93 1236 4.19
4200 810 1.91
867 2.18 918 2.41 968 2.65 1017 2.96 1064 3.23 1110 3.51
1157 3.81 1202 4.09 1245 4.38
4300 826 2.04
883 2.32 933 2.55 982 2.79 1030 3.11 1076 3.40 1121 3.67
1167 3.97 1212 4.27 1255 4.56
4400
842 2.17 898 2.46 948 2.70 996 2.93 1043 3.25 1088 3.56
1133 3.84 1178 4.14 1222 4.44 1265 4.74
4500
859 2.31 914 2.60 962 2.85 1010 3.09 1056 3.40
1101 3.73
1144 4.00 1188 4.31 1232 4.62 1274 4.93
4600
876 2.45 930 2.76 977 3.01 1024 3.26 1070 3.55
1114 3.90
1157 4.19 1199 4.49 1242 4.81 1284 5.13
4700
892 2.60 945 2.91 992 3.18 1039 3.43
1083 3.71 1126 4.07
1169 4.38 1210 4.68 1252 5.00
——
4800
909 2.77 961 3.07 1008 3.36 1053 3.61
1097 3.88
1140 4.25 1181 4.58 1222 4.87 1263 5.20
——
4900
926 2.93 977 3.24 1024 3.54
1068 3.80 1111 4.06
1153 4.41 1194 4.77 1234 5.09
————
5000
942 3.11 993 3.41
1039 3.73 1080 3.99 1125 4.25
1166 4.59 1207 4.97
——————
Bhp —
Brake Horsepower Input to Fan
FIOP —
Factory-Installed Option
48HJ014 (12
1
/
2
TONS) — STANDARD MOTOR (BELT DRIVE)
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
3700
——————902 2.06 955 2.29 1008 2.55 1060 2.80 1108 3.05 1152 3.27 1190 3.46
3800
————
861 1.89
915 2.17 967 2.41 1019 2.67 1070 2.94 1118 3.19 1163 3.44 1203 3.65
3900
————
875 2.01
928 2.29 979 2.55 1029 2.80 1079 3.07 1128 3.34 1173 3.60 1214 3.83
4000
————
889 2.14
941 2.40 991 2.68 1040 2.94 1089 3.22 1137 3.49 1183 3.76 1225 4.00
4100
————904 2.27 955 2.52 1004 2.82 1052 3.08 1100 3.36 1147 3.65 1193 3.93 1236 4.19
4200
——
867 2.18
918 2.41 968 2.65 1017 2.96 1064 3.23 1110 3.51 1157 3.81 1202 4.09 1245 4.38
4300
——
883 2.32
933 2.55 982 2.79 1030 3.11 1076 3.40 1121 3.67 1167 3.97 1212 4.27 1255 4.56
4400
——
898 2.46
948 2.70 996 2.93 1043 3.25 1088 3.56 1133 3.84 1178 4.14 1222 4.44
1265 4.74
4500
——914 2.60 962 2.85 1010 3.09 1056 3.40 1101 3.73 1144 4.00 1188 4.31 1232 4.62
1274 4.93
4600 876 2.45
930 2.76 977 3.01 1024 3.26 1070 3.55 1114 3.90 1157 4.19 1199 4.49 1242 4.81
1284 5.13
4700 892 2.60
945 2.91 992 3.18 1039 3.43 1083 3.71 1126 4.07 1169 4.38 1210 4.68 1252 5.00 ——
4800
909 2.77 961 3.07 1008 3.36 1053 3.61 1097 3.88 1140 4.25 1181 4.58 1222 4.87
1263 5.20
——
4900
926 2.93 977 3.24 1024 3.54 1068 3.80 1111 4.06 1153 4.41 1194 4.77 1234 5.09 ————
5000
942 3.11 993 3.41 1039 3.73 1080 3.99 1125 4.25 1166 4.59 1207 4.97 ——————
5100
959 3.29 1009 3.60 1055 3.92 1097 4.19 1139 4.46 1180 4.78 1220 5.18 ——————
5200
976 3.47 1025 3.78 1071 4.12 1112 4.40 1153 4.67 1194 4.98 ————————
5300
993 3.67 1041 3.98 1086 4.33 1127 4.61 1168 4.90 1208 5.19 ————————
5400
1010 3.87 1057 4.18 1102 4.54 1142 4.84 1182 5.13 ——————————
5500
1027 4.07 1073 4.39 1118 4.76 1157 5.07 ————————————
5600
1043 4.29 1090 4.61 1133 4.99 ——————————————
5700
1060 4.51 1106 4.83 1149 5.22 ——————————————
5800
1077 4.74 1122 5.07 ————————————————
5900
1094 4.98 ——————————————————
6000
1111 5.22 ——————————————————
6100
————————————————————
6200
————————————————————
Bhp —
Brake Horsepower Input to Fan
FIOP —
Factory-Installed Option
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