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46
FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 1075 to 1455 rpm. All other rpms require a field-
supplied drive.
See General Fan Performance notes on page 30.
NOTES:
1.
Boldface
indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
LEGEND
See General Fan Performance notes on page 30.
50TFQ005 (4 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
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
1200
708
0.26
256
836
0.36
359
941
0.47
464
1033
0.57
572
1116
0.69
683
1300
743
0.31
307
868
0.42
417
971
0.53
530
1062
0.65
645
1143
0.77
764
1400
780
0.37
364
900
0.49
483
1002
0.61
603
1091
0.73
726
1172
0.86
851
1500
816
0.43
428
934
0.56
556
1033
0.69
685
1121
0.82
815
1201
0.95
947
1600
854
0.50
501
968
0.64
638
1065
0.78
774
1152
0.92
912
1230
1.06
1052
1700
892
0.59
582
1002
0.73
728
1098
0.88
872
1183
1.02
1018
1260
1.17
1166
1800
930
0.68
672
1038
0.83
826
1131
0.99
980
1215
1.14
1134
1291
1.30
1289
1900
969
0.78
772
1073
0.94
935
1165
1.10
1097
1247
1.27
1259
1322
1.43
1422
2000
1008
0.89
881
1110
1.06
1054
1199
1.23
1224
1280
1.40
1395
1354
1.57
1566
50TFQ005 (4 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2
1.4
1.6
1.8
2.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
1200
1191
0.80
799
1261
0.92
917
1327
1.04
1039
1389
1.17
1165
1448
1.30
1293
1300
1218
0.89
885
1288
1.02
1010
1353
1.14
1138
1414
1.28
1270
1473
1.41
1404
1400
1246
0.99
980
1315
1.12
1111
1379
1.25
1246
1440
1.39
1383
1499
1.53
1523
1500
1274
1.09
1083
1342
1.23
1221
1406
1.37
1362
1467
1.51
1505
1525
1.66
1652
1600
1303
1.20
1194
1370
1.35
1339
1434
1.49
1487
1494
1.65
1637
1551
1.80
1790
1700
1332
1.32
1315
1399
1.48
1467
1462
1.63
1622
1522
1.79
1778
1579
1.95
1938
1800
1362
1.45
1446
1428
1.61
1605
1490
1.78
1767
1550
1.94
1930
1606
2.11
2096
1900
1392
1.60
1587
1458
1.76
1753
1519
1.93
1922
1578
2.10
2092
1634
2.28
2265
2000
1423
1.75
1738
1488
1.92
1912
1549
2.10
2088
1607
2.28
2266
—
—
—
Bhp
—
Brake Horsepower Input to Fan
Watts —
Input Watts to Motor
50TFQ006 (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
1.01
0.67
750
1.25
0.71
791
1.26
0.70
782
1.46
0.76
845
1.46
0.79
875
1.52
0.85
949
1600
0.82
0.70
780
1.09
0.74
824
1.11
0.74
821
1.32
0.79
883
1.33
0.82
913
1.41
0.89
988
1700
0.64
0.73
810
0.97
0.77
857
0.99
0.77
861
1.22
0.83
921
1.24
0.85
950
1.33
0.92
1027
1800
0.44
0.75
839
0.81
0.80
891
0.84
0.80
900
1.09
0.86
959
1.11
0.89
988
1.22
0.96
1066
1900
0.32
0.78
869
0.66
0.83
924
0.69
0.83
940
0.96
0.90
997
0.99
0.92
1025
1.11
0.99
1105
2000
0.21
0.81
899
0.47
0.86
957
0.51
0.86
979
0.80
0.93
1035
0.83
0.95
1063
0.97
1.03
1144
2100
0.13
0.83
929
0.32
0.89
990
0.36
0.89
1018
0.64
0.96
1073
0.71
0.99
1101
0.86
1.06
1183
2200
0.05
0.86
959
0.19
0.92
1023
0.21
0.92
1058
0.50
1.00
1111
0.58
1.02
1138
0.75
1.10
1222
2300
—
—
—
0.08
0.95
1057
0.08
0.95
1097
0.34
1.03
1149
0.39
1.06
1176
0.57
1.13
1261
2400
—
—
—
—
—
—
—
—
—
0.24
1.07
1187
0.29
1.09
1213
0.49
1.17
1300
2500
—
—
—
—
—
—
—
—
—
0.15
1.10
1225
0.15
1.12
1251
0.34
1.20
1340
Bhp
—
Brake Horsepower Input to Fan
ESP
—
External Static Pressure (in. wg)
Watts —
Input Watts to Motor
Performance data — 50TFQ (cont)
50
TF
Q
Summary of Contents for WEATHERMASTER 50HJQ016
Page 19: ...19 Base unit dimensions 50TFQ004 007 50TFQ ...
Page 20: ...20 Base unit dimensions 50TFQ008 012 50TFQ ...
Page 84: ...84 Base unit dimensions 50HJQ004 007 50HJQ ...
Page 85: ...85 Base unit dimensions 50HJQ008 012 50HJQ ...
Page 141: ...141 Typical wiring schematics 50HJQ 50HJQ016 460 v shown 50HJQ ...