89
Table L — 48TCF*30 Vertical Supply (27.5 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
8250
791 2.86 852 3.28 908 3.72 960 4.16 1010 4.60
8950 848 3.57 905 4.03 958 4.50 1008 4.97 1055 5.45
9650
906 4.39 959 4.89 1009 5.39 1057 5.89 1102 6.41
10300 959 5.26 1010 5.79 1058 6.33 1104 6.87 1147 7.41
11000
1018 6.33 1066 6.90 1111 7.47 1155 8.04 1197 8.62
11700 1076 7.54 1122 8.14 1165 8.74 1207 9.35 1247 9.96
12400
1135 8.90 1178 9.53 1220 10.17 1260 10.82 1299 11.46
13050
1190 10.30 1231 10.97 1271 11.64 — — — —
13750 1249 11.97 1289 12.67 — — — — — —
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
1056 5.05 1101 5.51 1144 5.98 1185 6.45 1225 6.93
8950
1100 5.93 1144 6.42 1185 6.92 1225 7.42 1264 7.93
9650 1146 6.92 1187 7.45 1228 7.98 1266 8.51 — —
10300
1189 7.96 1229 8.51 1268 9.07 — — — —
11000
1237 9.20 1276 9.79 — — — — — —
11700 1286 10.58 — — — — — — — —
12400 — — — — — — — — — —
13050 — — — — — — — — — —
13750 — — — — — — — — — —
Standard static: 751-954 rpm
Voltage: 208v / 230v / 460v / 575v
Max BHP: 6.5 / 6.9 / 7.0 / 8.3
Medium static: 973-1175 rpm
Voltage: 208v / 230v / 460v / 575v
Max BHP: 10.5 / 11.9 / 11.9 / 11.0
High static: 1015-1300 rpm
Voltage: 208v / 230v / 460v / 575v
Max BHP: 11.9 / 12.9 / 12.9 / 14.1
Operation point is covered by high static. Confirm max BHP
coverage based on unit voltage selected.
APPENDIX C — FAN PERFORMANCE
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