Carrier WEATHERMASTER 50HJQ004-016 Product Data page 44

Performance data — 50TFQ (cont)
50TFQ004 (3 TONS) — STANDARD MOTOR (DIRECT DRIVE)
Airflow
(Cfm)
ESP
900 0.72
1000 0.67
1100 0.61
1200 0.57
1300 0.51
1400 0.44
1500 0.39
LEGEND
Bhp — Brake Horsepower Input to Fan
ESP — External Static Pressure (in. wg)
Watts — Input Watts to Motor
50TFQ004 (3 TONS) — ALTERNATE MOTOR (BELT DRIVE)*
Airflow
0.2
(Cfm)
Rpm Bhp
900 607 0.14
1000 640 0.18
1100 674 0.21
1200 708 0.26
1300 743 0.31
1400 780 0.37
1500 816 0.43
50TFQ004 (3 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)
Airflow
1.2
(Cfm)
Rpm Bhp
900 1114 0.59
1000 1139 0.65
1100 1165 0.72
1200 1191 0.80
1300 1218 0.89
1400 1246 0.99
1500 — —
LEGEND
Bhp — Brake Horsepower Input to Fan
Watts — Input Watts to Motor
*Motor drive range: 760 to 1000 rpm. All other rpms require a field-supplied drive.
50TFQ004 (3 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
0.2
(Cfm)
Rpm Bhp
900 607 0.14
1000 640 0.18
1100 674 0.21
1200 708 0.26
1300 743 0.31
1400 780 0.37
1500 816 0.43
50TFQ004 (3 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
1.2
(Cfm)
Rpm Bhp
900 1114 0.59
1000 1139 0.65
1100 1165 0.72
1200 1191 0.80
1300 1218 0.89
1400 1246 0.99
1500 1274 1.09
LEGEND
Bhp — Brake Horsepower Input to Fan
Watts — Input Watts to Motor
*Motor drive range: 1075 to 1455 rpm. All other rpms require a field-supplied
drive.
44
FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS
Low Speedq
208 v 230, 460, 575 v
Bhp Watts ESP
0.21 253 0.75
0.23 270 0.69
0.24 287 0.63
0.26 304 0.58
0.27 321 0.53
0.29 338 0.46
0.30 355 0.41
0.4
Watts Rpm Bhp Watts
142 745 0.22 221
174 775 0.26 261
212 805 0.31 307
256 836 0.36 359
307 868 0.42 417
364 900 0.49 483
428 934 0.56 556
1.4
Watts Rpm Bhp Watts
582 1186 0.69 684
648 1210 0.76 754
720 1236 0.84 832
799 1261 0.92 917
885 — — —
980 — — —
— — — —
0.4
Watts Rpm Bhp Watts
142 745 0.22 221
174 775 0.26 261
212 805 0.31 307
256 836 0.36 359
307 868 0.42 417
364 900 0.49 483
428 934 0.56 556
1.4
Watts Rpm Bhp Watts
582 1186 0.69 684
648 1210 0.76 754
720 1236 0.84 832
799 1261 0.92 917
885 1288 1.02 1010
980 1315 1.12 1111
1083 1342 1.23 1221
Bhp Watts ESP
0.23 277 0.73
0.25 292 0.70
0.26 307 0.64
0.27 323 0.56
0.29 338 0.53
0.30 354 0.47
0.31 369 0.43
See General Fan Performance notes on page 30.
External Static Pressure (in. wg)
0.6
Rpm Bhp Watts
856 0.31 304
884 0.35 351
912 0.41 404
941 0.47 464
971 0.53 530
1002 0.61 603
1033 0.69 685
External Static Pressure (in. wg)
1.6
Rpm Bhp Watts
1253 0.79 789
1277 0.87 865
1302 0.95 948
— — —
— — —
— — —
— — —
See General Fan Performance notes on page 30.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 1.00.
External Static Pressure (in. wg)
0.6
Rpm Bhp Watts
856 0.31 304
884 0.35 351
912 0.41 404
941 0.47 464
971 0.53 530
1002 0.61 603
1033 0.69 685
External Static Pressure (in. wg)
1.6
Rpm Bhp Watts
1253 0.79 789
1277 0.87 865
1302 0.95 948
1327 1.04 1039
1353 1.14 1138
1379 1.25 1246
1406 1.37 1362
See General Fan Performance notes on page 30.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
High Speed
208 v 230, 460, 575 v
Bhp Watts ESP
0.26 307 0.76
0.27 321 0.71
0.28 335 0.65
0.29 349 0.59
0.31 364 0.54
0.32 378 —
0.33 392 —
0.8
Rpm Bhp Watts Rpm
952 0.39 393 1037
978 0.45 446 1062
1005 0.51 506 1089
1033 0.57 572 1116
1062 0.65 645 1143
1091 0.73 726 1172
1121 0.82 815 1201
1.8
Rpm Bhp Watts Rpm
1316 0.90 898 —
1340 0.98 979 —
— — — —
— — — —
— — — —
— — — —
— — — —
0.8
Rpm Bhp Watts Rpm
952 0.39 393 1037
978 0.45 446 1062
1005 0.51 506 1089
1033 0.57 572 1116
1062 0.65 645 1143
1091 0.73 726 1172
1121 0.82 815 1201
1.8
Rpm Bhp Watts Rpm
1316 0.90 898 1375
1340 0.98 979 1399
1364 1.07 1068 1423
1389 1.17 1165 1448
1414 1.28 1270 1473
1440 1.39 1383 1499
1467 1.51 1505 1525
Bhp Watts
0.31 363
0.32 374
0.33 385
0.34 397
0.34 408
— —
— —
1.0
Bhp Watts
0.49 485
0.55 545
0.61 611
0.69 683
0.77 764
0.86 851
0.95 947
2.0
Bhp Watts
— —
— —
— —
— —
— —
— —
— —
1.0
Bhp Watts
0.49 485
0.55 545
0.61 611
0.69 683
0.77 764
0.86 851
0.95 947
2.0
Bhp Watts
1.02 1010
1.10 1097
1.20 1191
1.30 1293
1.41 1404
1.53 1523
1.66 1652