Carrier 48TC series, Service And Maintenance Instructions, Page: 87 / 112

87
Boldface indicates alternate standard static drive package is required.
Italics indicate high static drive package with different motor pulley is
required (all voltages).
Table J — 48TCF*24 Vertical Supply (20 tons)
CFM
AVAILABLE 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
6000 620 1.53 689 1.84 752 2.16 810 2.49 865 2.83
6500 660 1.88 725 2.22 785 2.56 841 2.92 894 3.28
7000 701 2.29 762 2.65 819 3.02 873 3.40 923 3.78
7500 742 2.76 800 3.15 855 3.54 906 3.94 955 4.34
8000 784 3.30 839 3.71 891 4.12 940 4.55 987 4.97
8500 826 3.90 879 4.33 928 4.78 975 5.22 1021 5.67
9000 869 4.57 919 5.03 966 5.50 1011 5.97 1055 6.44
9500 911 5.32 959 5.81 1005 6.30 1048 6.79 1090 7.29
10000 954 6.15 1000 6.66 1044 7.18 1086 7.70 1126 8.22
CFM
AVAILABLE 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
6000 917 3.18 967 3.54 1015 3.91 1061 4.30 1105 4.69
6500 944 3.65 992 4.03 1038 4.42 1083 4.82 1126 5.23
7000 972 4.17 1018 4.57 1063 4.98 1106 5.40 1148 5.83
7500 1001 4.76 1046 5.18 1090 5.61 1131 6.05 1172 6.49
8000 1032 5.41 1076 5.85 1117 6.30 1158 6.76 — —
8500 1064 6.13 1106 6.59 1147 7.07 1186 7.54 — —
9000 1097 6.92 1138 7.41 1177 7.90 — — — —
9500 1131 7.79 1170 8.30 — — — — — —
10000 1166 8.75 — — — — — — — —
Standard static: 690-863 rpm, 4.9 max BHP
Medium static: 835-1021 rpm
Voltage: 208v / 230v / 460v / 575v
Max BHP: 6.5 / 6.9 / 7.0 / 8.3
High static: 941-1176 rpm
Voltage: 208v / 230v / 460v / 575v
Max BHP: 10.5 / 11.9 / 11.9 / 11.0
APPENDIX C — FAN PERFORMANCE