Carrier 50TFQ004 Product Data page 39

50TFQ005 (4 TONS) — ALTERNATE MOTOR (BELT DRIVE)*
Airflow
0.1
(Cfm)
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1200 514 0.15 158 590
1300 545 0.18 189 615
1400 577 0.21 221 642
1500 609 0.26 273 670
1600 642 0.30 315 699
1700 675 0.36 378 728
1800 709 0.41 431 759
1900 743 0.48 504 790
2000 778 0.55 578 836
50TFQ005 (4 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)
Airflow
1.0
(Cfm)
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1200 999 0.66 674 1018 0.67
1300 1025 0.74 756 1058 0.79
1400 1042 0.81 828 1080 0.88
1500 1060 0.88 899 1098 0.96
1600 1080 0.95 971 1117 1.04 1058
1700 1101 1.03 1053 1137 1.12 1139
1800 1122 1.11 1134 1157 1.20 1226
1900 1143 1.21 1237 1179 1.30 1328
1165 1.31 1339 1200 1.40 1431
2000
LEGEND
Bhp — Brake Horsepower Input to Fan
FIOP — Factory-Installed Option
Watts — Input Watts to Motor
*Motor drive range: 835 to 1185 rpm. All other rpms require field-supplied drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. indicates field-supplied motor and drive are required.
50TFQ005 (4 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
0.2
(Cfm)
Rpm Bhp
1200 641 0.23
1300 673 0.28
1400 705 0.33
1500 738 0.38
1600 772 0.44
1700 806 0.51
1800 841 0.59
1900 876 0.68
2000 912 0.77
50TFF005 (4 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
1.2
(Cfm)
Rpm Bhp
1200 1106 0.87
1300 1128 0.91
1400 1139 1.01
1500 1162 1.09
1600 1185 1.20
1700 1215 1.31
1800 1243 1.43
1900 1271 1.56
2000 1298 1.69
LEGEND
Bhp — Brake Horsepower Input to Fan
FIOP — Factory-Installed Option
Watts — Input Watts to Motor
*Motor drive range: 1075 to 1455 rpm. All other rpms require field-supplied drive.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Values include losses for filters, unit casing, and wet coils. See page 49 for
accessory/FIOP static pressure information.
FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)
0.2 0.3
0.20 210 657 0.25
0.23 242 680 0.29
0.27 284 704 0.33
0.31 326 729 0.38
0.36 378 755 0.43
0.42 441 782 0.49
0.48 504 810 0.55
0.55 578 838 0.62
0.62 651 875 0.70
External Static Pressure (in. wg)
1.1 1.2
685 1036 0.68
807 1090 0.84
899 1118 0.95
981 1136 1.04 1063
1153 1.12 1140
1172 1.20 1226
1192 1.29 1318
1214 1.39 1420
1235 1.49 1523
0.4
Watts Rpm Bhp Watts
242 761 0.34 357
294 788 0.39 410
347 817 0.45 473
399 847 0.51 536
462 877 0.58 609
536 908 0.66 693
620 939 0.75 788
714 971 0.84 883
809 1004 0.94 988
1.4
Watts Rpm Bhp Watts
889 1134 0.98 998
930 1183 1.10 1052
1012 1218 1.14 1090
1114 1228 1.24 1186
1226 1250 1.35 1291
1339 1276 1.48 1415
1461 1303 1.61 1540
1594 1330 1.74 1664
1727 1358 1.89 1808
External Static Pressure (in. wg)
0.4
263 723 0.30 315 828 0.42
305 744 0.35 368 849 0.47
347 766 0.39 410 870 0.52
394 788 0.44 462 892 0.58
447 811 0.49 515 913 0.64
510 836 0.55 578 935 0.71
578 860 0.62 651 957 0.78
651 886 0.69 725 980 0.86
730 913 0.77 809 1004 0.94
1.4
695 1073 0.71 756 1109 0.75
858 1121 0.87 832 1159 0.90
971 1175 1.06 1014 1206 1.09 1042
1205 1.19 1138 1258 1.30 1243
1224 1.29 1234 1287 1.45 1387
1241 1.38 1320 1307 1.56 1492
1258 1.48 1415 1323 1.67 1597
1279 1.58 1511 1341 1.78 1702
1300 1.69 1616 1361 1.90 1817
3. Maximum usable watts input is 1000 and maximum continuous bhp is 1.00.
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. For additional information on
motor performance, refer to Indoor-Fan Motor Performance table on page 52.
4. Values include losses for filters, unit casing, and wet coils. See page 49 for
accessory/FIOP static pressure information.
5. Interpolation is permissible. Do not extrapolate.
6. Use of a field-supplied motor may affect wire sizing. Contact your Carrier rep-
resentative for details.
External Static Pressure (in. wg)
0.6
Rpm Bhp Watts
859 0.46 483
887 0.52 546
914 0.59 620
940 0.65 683
967 0.73 767
997 0.81 851
1026 0.91 956
1056 1.01 1061
1087 1.12 1177
External Static Pressure (in. wg)
1.6
Rpm Bhp Watts
1189 1.12 1138
1226 1.23 1215
1286 1.34 1282
1303 1.40 1339
1319 1.51 1444
1334 1.64 1569
1359 1.78 1702
1386 1.93 1846
1413 2.08 1989
3. Maximum continuous bhp is 2.4 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 Indoor-Fan Motor Perfor-
mance table on page 52 for additional information.
4. Interpolation is permissible. Do not extrapolate.
5. Use of a field-supplied motor may affect wire sizing. Contact your Carrier rep-
resentative for details.
0.6 0.7
441 876 0.49 510
494 895 0.54 562
546 915 0.59 620
609 936 0.65 683
672 957 0.72 751
746 979 0.79 825
820 1001 0.86 904
904 1023 0.95 993
988 1046 1.03 1082
1.6 1.8
794 1138 0.79 851
918 1193 0.95 976
1244 1.12 1138
1289 1.34 1282
1337 1.56 1492
1366 1.73 1655
1385 1.86 1779
1402 1.98 1894
1419 2.10 2008
0.8
Rpm Bhp Watts Rpm
943 0.58 609 1030
968 0.65 683 1044
996 0.72 757 1069
1095
1024 0.81 851
1051 0.89 935 1123
1077 1.01 1030 1151
1104 1.07 1124 1178
1132 1.18 1240 1204
1162 1.30 1366 1231
1.8
Rpm Bhp Watts Rpm
1245 1.21 1358 1292
1297 1.35 1406 1346
1320 1.48 1463 1370
1343 1.60 1530 1393
1382 1.68 1607 1434
1398 1.80 1722 1451
1418 1.95 1865 1471
1439 2.11 2018 1493
1466 2.27 2171 —
0.8
924 0.55 578
940 0.60 630
959 0.66 693
980 0.72 757
1001 0.79 830
1023 0.86 904
1044 0.94 988
1066 1.03 1082
1088 1.12 1177
1.0
Bhp Watts
0.70 695
0.77 736
0.86 838
0.95 930
1.05 1073
1.15 1185
1.26 1318
1.37 1502
1.48 1604
2.0
Bhp Watts
1.35 1345
1.51 1500
1.65 1645
1.79 1778
1.88 1867
2.01 2001
2.18 2167
2.36 2345
— —
39