Carrier WEATHERMASTER 50HJQ004-016 Product Data page 33

50TFQ006 (5 TONS) — STANDARD MOTOR (DIRECT DRIVE)
Low Speed
Airflow
208 v
(Cfm)
ESP Bhp Watts
1500 0.88 0.67 750
1600 0.68 0.70 780
1700 0.51 0.73 810
1800 0.35 0.75 839
1900 0.26 0.78 873
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)
Watts — Input Watts to Motor
50TFQ006 (5 TONS) — ALTERNATE MOTOR AND BELT DRIVE*
Airflow
0.2
(Cfm)
Rpm Bhp
1500 807 0.42
1600 847 0.49
1700 887 0.57
1800 928 0.66
1900 969 0.76
2000 1010 0.87
2100 1052 0.99
2200 1095 1.12
2300 1137 1.26
2400 1180 1.41
2500 1223 1.58
50TFQ006 (5 TONS) — ALTERNATE MOTOR AND BELT DRIVE* (cont)
Airflow
1.2
(Cfm)
Rpm Bhp
1500 1270 1.24
1600 1292 1.34
1700 1315 1.44
1800 1341 1.56
1900 1367 1.68
2000 1395 1.82
2100 1424 1.97
2200 1454 2.13
2300 1485 2.30
2400 — —
2500 — —
LEGEND
Bhp — Brake Horsepower Input to Fan
Watts — Input Watts to Motor
*Motor drive range: 878 to 1192 rpm. All other rpms require a field-
supplied drive.
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
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
— — — —
0.4
Watts Rpm Bhp Watts
369 913 0.56 489
432 948 0.63 557
501 983 0.72 632
579 1020 0.82 715
666 1057 0.92 808
761 1095 1.04 909
866 1133 1.16 1019
981 1173 1.30 1140
1105 1212 1.45 1271
1241 1252 1.61 1412
1388 1293 1.78 1565
1.4
Watts Rpm Bhp Watts
1091 1347 1.45 1269
1174 1367 1.54 1356
1267 1389 1.65 1451
1368 1412 1.77 1556
1478 1437 1.90 1670
1598 1463 2.04 1794
1728 1490 2.20 1928
1869 1518 2.36 2073
2020 — — —
— — — —
— — — —
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
See General Fan Performance notes on page 30.
External Static Pressure (in. wg)
0.6
Rpm Bhp Watts
1011 0.71 621
1042 0.79 694
1073 0.88 774
1106 0.98 863
1140 1.09 960
1175 1.21 1066
1211 1.35 1182
1247 1.49 1308
1284 1.65 1445
1322 1.81 1592
1360 1.99 1751
External Static Pressure (in. wg)
1.6
Rpm Bhp Watts
1421 1.66 1458
1440 1.76 1547
1459 1.88 1646
1481 2.00 1753
1504 2.13 1871
1528 2.28 1998
— — —
— — —
— — —
— — —
— — —
See General Fan Performance notes on page 30.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 1.30 for single-phase units and 2.40
for three-phase units.
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
0.8
Rpm Bhp Watts Rpm
1103 0.87 766 1188
1130 0.96 843 1213
1158 1.06 928 1239
1188 1.16 1021 1266
1219 1.28 1123 1295
1251 1.41 1234 1325
1285 1.54 1355 1355
1319 1.69 1486 1387
1353 1.85 1628 1420
1389 2.03 1781 1454
1425 2.22 1945 —
1.8
Rpm Bhp Watts Rpm
1492 1.89 1657 1561
1509 1.99 1748 1576
1527 2.11 1849 1593
1547 2.23 1960 —
1569 2.37 2080 —
— — — —
— — — —
— — — —
— — — —
— — — —
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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
1.0
Bhp Watts
1.05 923
1.14 1003
1.24 1092
1.35 1189
1.48 1296
1.61 1411
1.75 1537
1.91 1673
2.07 1820
2.25 1977
— —
2.0
Bhp Watts
2.13 1865
2.23 1959
2.35 2062
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