Carrier 50TC-D25 - Page 63

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APPENDIX III. FAN PERFORMANCE (CONT)
Table 18 – 50TC−D30 VERTICAL SUPPLY / RETURN 27.5 TON
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
8250 620 1.85 705 2.31 778 2.77 843 3.22 903 3.68
8800 650 2.18 731 2.67 802 3.16 866 3.64 925 4.13
9350 679 2.54 758 3.07 828 3.59 890 4.10 948 4.62
9900 710 2.95 786 3.51 853 4.06 915 4.60 971 5.15
10450 740 3.40 814 3.99 879 4.57 939 5.15 995 5.73
11000 771 3.90 842 4.52 906 5.14 965 5.75 1020 6.35
11550 802 4.45 871 5.10 933 5.75 991 6.39 1044 7.03
12100 833 5.04 900 5.73 961 6.41 1017 7.09 1070 7.76
12650 865 5.70 930 6.42 989 7.13 1044 7.84 1095 8.54
13200 897 6.40 959 7.16 1017 7.90 1071 8.64 1121 9.38
13750 929 7.17 990 7.96 1046 8.74 1098 9.51 1148 10.27
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
8250 959 4.14 1011 4.61 1059 5.08 1106 5.56 1150 6.05
8800 980 4.62 1031 5.11 1080 5.61 1126 6.12 1169 6.63
9350 1002 5.14 1052 5.66 1100 6.18 1146 6.72 1189 7.25
9900 1024 5.70 1074 6.25 1121 6.80 1166 7.36 1209 7.92
10450 1047 6.30 1096 6.88 1143 7.47 1187 8.05 1230 8.64
11000 1071 6.96 1119 7.57 1165 8.18 1209 8.79 1251 9.41
11550 1095 7.66 1142 8.30 1188 8.94 1231 9.58 1273 10.23
12100 1119 8.42 1166 9.09 1211 9.76 1253 10.43 1295 11.10
12650 1144 9.24 1190 9.93 1234 10.63 1276 11.33 ---- ----
13200 1169 10.10 1215 10.83 1258 11.56 1300 12.29 ---- ----
13750 1195 11.03 1240 11.79 1282 12.55 ---- ---- ---- ----
Std Static Motor and Drive - 751-954 RPM, Max BHP 6.5 Medium Static Motor and Drive - 920-1190 RPM, Max BHP 10.5
High Static Motor & Drive - 1116-1400 RPM, Max BHP 11.9 ---- Outside operating range
Boldface - Field Supplied Drive ITALIC - Field Supplied Motor