Carrier TJE Air Conditioner User Manual


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Table 14 — Fan Performance 48TJ006 — Vertical Discharge Units, Standard Motor
LEGEND
NOTES:
1. Values include losses for filters, unit casing, and wet coils. See
Table 7 for accessory/FIOP static pressure information.
2. 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 wattage ratings shown will not result in
nuisance tripping or premature motor failure. Unit warranty will not
be affected. See Table 6 — Motor Data for Additional information.
3. Use of a field-supplied motor may affect wire sizing. Contact your
Carrier representative for details.
Table 15 — Fan Performance 48TJ006 — Vertical Discharge Units, Alternate Motor
LEGEND
*Motor drive range is 900 to 1300 rpm. All other rpms require a field-
supplied drive.
NOTES:
1.
Boldface
indicates field-supplied drive is required.
2. indicates field-supplied motor and drive are required.
3. Values include losses for filters, unit casing, and wet coils. See
Table 7 for accessory/FIOP static pressure information.
4. Maximum continuous bhp is 1.30 for single-phase units and 2.40
for 3-phase units and the maximum continuous watts are 2120.
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 wattage ratings shown will not result in
nuisance tripping or premature motor failure. Unit warranty will not
be affected. See Table 6 — Motor Data for additional information.
5. Use of a field-supplied motor may affect wire sizing. Contact your
Carrier representative for details.
6. Interpolation is permissible. Do not extrapolate.
48TJ006 (5 TONS) — STANDARD MOTOR (DIRECT DRIVE)
Airflow
(Cfm)
Low Speed Medium Speed High Speed
208 V 230,460,575 V 208 V 230,460,575 V 208 V 230,460,575 V
Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts Esp Bhp Watts
1500
0.69 0.67 750 1.01 0.71 791 1.00 0.70 782 1.20 0.76 845 1.22 0.79 875 1.28 0.85 949
1600
0.49 0.70 780 0.85 0.74 824 0.85 0.74 821 1.06 0.79 883 1.09 0.82 913 1.17 0.89 988
1700
0.29 0.73 810 0.70 0.77 857 0.70 0.77 861 0.93 0.83 921 0.97 0.85 950 1.06 0.92 1027
1800
0.09 0.75 839 0.54 0.80 891 0.55 0.81 900 0.80 0.86 959 0.84 0.89 988 0.95 0.96 1066
1900
———0.39 0.83 924 0.40 0.84 940 0.67 0.90 997 0.72 0.92 1025 0.84 0.99 1105
2000
———0.23 0.86 957 0.25 0.88 979 0.54 0.93 1035 0.59 0.95 1063 0.73 1.03 1144
2100
———0.08 0.89 990 0.10 0.91 1018 0.41 0.96 1073 0.46 0.99 1101 0.62 1.06 1183
2200
—————————0.28 1.00 1111 0.34 1.02 1138 0.51 1.10 1222
2300
—————————0.15 1.03 1149 0.21 1.06 1176 0.40 1.13 1261
2400
—————————0.02 1.07 1187 0.09 1.09 1213 0.29 1.17 1300
2500
———————————————0.18 1.20 1340
Bhp —
Brake Horsepower Input to Fan
Esp —
External Static Pressure (in. wg)
FIOP —
Factory-Installed Option
48TJ006 (5 TONS) — ALTERNATE MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.1 0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1500 729 0.36 368 788 0.42 429 896 0.56 572
981 0.69 705 1070 0.85 869 1144 1.01 1032
1600 770 0.42 429 826 0.49 501
930 0.64 654 1015 0.78 797 1098 0.94 961 1173 1.11 1134
1700 811 0.50 511 864 0.57 582
964 0.72 736 1051 0.88 899 1124 1.03 1053 1203 1.21 1237
1800 852 0.58 593
903 0.66 674 999 0.82 838 1085 0.98 1001 1155 1.13 1155 1231 1.32 1349
1900 893 0.68 695
942 0.76 777 1035 0.92 940 1119 1.10 1124 1191 1.26 1288 1288 1.43 1461
2000
935 0.78 797 982 0.87 889 1070 1.04 1063 1153 1.22 1247 1227 1.40 1431 1287 1.57 1604
2100
977 0.89 910 1022 0.99 1012 1107 1.17 1196 1187 1.35 1380 1260 1.54 1574
1323 1.72 1758
2200
1019 1.02 1042 1063 1.12 1145 1144 1.30 1328 1222 1.49 1523 1294 1.70 1737
1359 1.89 1931
2300
1061 1.16 1185 1104 1.26 1288 1182 1.47 1502 1258 1.65 1686
1328 1.80 1901 1393 2.07 2115
2400
1103 1.30 1328 1145 1.41 1441 1220 1.61 1645 1293 1.80 1860
1362 2.03 2074 1426 2.26 2310
2500
1145 1.46 1492 1186 1.57 1604 1259 1.78 1819
1329 2.00 2044 1397 2.22 2269
1460 2.45 2504
48TJ006 (5 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1500
1226 1.19 1216
1301 1.46 1492 1380 1.69 1757
1600
1242 1.28 1308
1318 1.49 1523 1392 1.78 1800
1700
1270 1.39 1420
1335 1.58 1615 1408 1.80 1850
1800
1300 1.52 1553
1361 1.71 1747 1423 1.91 1952
1900 1329 1.64 1676 1391 1.80 1891 1448 2.05 2095
2000 1355 1.77 1809 1420 1.99 2034 1477 2.21 2258
2100 1381 1.91 1952 1449 2.14 2167
———
2200 1413 2.08 2126 1474 2.30 2350
———
2300 1449 2.26 2310
——————
2400
1485 2.47 2524 ——————
2500
—————————
Bhp —
Brake Horsepower Input to Fan
FIOP —
Factory-Installed Option
Watts —
Input Watts to Motor
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