Carrier 50TFQ004 Product Data page 27

50TFQ005 (4 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
0.2
(Cfm)
Rpm Bhp
1200 665 0.25
1300 699 0.30
1400 735 0.36
1500 770 0.42
1600 835 0.49
1700 873 0.57
1800 881 0.66
1900 919 0.75
2000 958 0.86
50TFQ005 (4 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
1.2
(Cfm)
Rpm Bhp
1200 1083 0.74
1300 1121 0.89
1400 1153 1.00
1500 1180 1.13
1600 1207 1.25
1700 1235 1.37
1800 1263 1.49
1294 1.63
1900
2000 1325 1.78
LEGEND
— Brake Horsepower Input to Fan
Bhp
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 casings, and wet coils. See
page 49 for accessory/FIOP static pressure information.
50TFQ006 (5 TONS) — STANDARD MOTOR (DIRECT DRIVE)
Low Speed
Airflow
208 v
(Cfm)
ESP Bhp Watts
0.88 0.67 750
1500
1600 0.68 0.70 780
1700 0.51 0.73 810
1800 0.35 0.75 839
0.26 0.78 873
1900
2000 0.18 0.81 905
2100 0.08 0.84 940
2200 — —
2300 — —
— —
2400
2500 — —
LEGEND
Bhp — Brake Horsepower Input to Fan
ESP — External Static Pressure (in. wg)
— Factory-Installed Option
FIOP
Watts — Input Watts to Motor
NOTES:
1. Values include losses for filters, unit casing, and wet coils. See
page 49 for accessory/FIOP static pressure information.
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
0.4
Watts Rpm Bhp Watts
263 779 0.36 378
315 809 0.42 441
378 840 0.48 504
441 873 0.55 578
515 907 0.63 662
599 941 0.72 757
693 976 0.81 851
788 1011 0.92 967
904 1046 1.03 1082
1.4
Watts Rpm Bhp Watts
778 1134 0.80 935
935 1171 0.94 988
976 1210 1.12 1071
1081 1241 1.27 1215
1196 1269 1.40 1339
1310 1296 1.53 1463
1425 1323 1.57 1597
1559 1351 1.81 1731
1702 1362 1.97 1884
230, 460, 575 v
ESP Bhp Watts ESP
1.20 0.71 791 1.19
1.04 0.74 824 1.04
0.89 0.77 857 0.89
0.73 0.80 891 0.74
0.58 0.83 924 0.59
0.42 0.86 957 0.44
0.27 0.89 990 0.29
— 0.19 0.92 1023 0.19
— 0.11 0.95 1056 0.11
— 0.03 0.98 1096 0.04
— — — — —
External Static Pressure (in. wg)
0.6
Rpm Bhp Watts
872 0.48 504
902 0.55 578
933 0.62 651
963 0.69 725
993 0.77 787
1024 0.87 889
1057 0.97 991
1091 1.08 1104
1125 1.21 1237
External Static Pressure (in. wg)
1.6
Rpm Bhp Watts
1185 0.88 965
1219 1.00 999
1257 1.17 1105
1295 1.37 1294
1326 1.54 1454
1354 1.70 1605
1381 1.85 1757
1408 2.00 1889
1436 2.16 2040
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 Performance
table on page 52 for additional information.
4. Use of a field-supplied motor may affect wire sizing. Contact your
Carrier representative for details.
5. Interpolation is permissible. Do not extrapolate.
Medium Speed
208 v 230, 460, 575 v
Bhp Watts ESP Bhp
0.70 782 1.36 0.76
0.74 821 1.22 0.79
0.77 861 1.09 0.83
0.81 900 0.96 0.86
0.84 940 0.86 0.90
0.88 979 0.73 0.93
0.91 1018 0.59 0.96
0.93 1035 0.46 1.00
0.97 1076 0.34 1.03
1.00 1113 0.19 1.07
— — 0.09 1.10
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. For additional information on motor performance, refer
to Indoor-Fan Motor Performance table on page 52.
3. Use of a field-supplied motor may affect wire sizing. Contact your
Carrier representative for details.
0.8
Rpm Bhp Watts Rpm
957 0.60 630 1028
984 0.67 704 1058
1011 0.75 788 1086
1041 0.84 858 1113
1072 0.93 950 1141
1103 1.04 1063 1171
1132 1.14 1165 1202
1162 1.25 1277 1232
1195 1.38 1410 1262
1.8
Rpm Bhp Watts Rpm
1331 0.99 1000 1374
1268 1.10 1029 1309
1307 1.25 1190 1349
1339 1.43 1350 1382
1376 1.65 1558 1420
1407 1.84 1738 1452
1436 2.02 1907 1482
—
1463 2.19 2068
1489 2.36 2229 —
High Speed
208 v
Watts ESP Bhp Watts
845 1.38 0.79 875
883 1.25 0.82 913
921 1.13 0.85 950
959 1.00 0.89 988
997 0.88 0.92 1025
1035 0.78 0.95 1063
1073 0.63 0.99 1101
1111 0.49 1.02 1138
1149 0.41 1.06 1176
1187 0.22 1.09 1213
1225 0.12 1.12 1251
1.0
Bhp Watts
0.69 725
0.80 841
0.89 885
0.99 985
1.09 1084
1.20 1194
1.32 1313
1.45 1442
1.58 1572
2.0
Bhp Watts
1.09 1083
1.21 1203
1.37 1367
1.57 1564
1.81 1805
2.02 2013
2.22 2210
— —
— —
230, 460, 575 v
ESP Bhp Watts
1.44 0.85 949
1.33 0.89 988
1.22 0.92 1027
1.11 0.96 1066
1.00 0.99 1105
0.92 1.03 1144
0.81 1.06 1183
0.69 1.10 1222
0.59 1.13 1261
0.43 1.17 1300
0.34 1.20 1340
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