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43
Table 27 — Fan Performance, 50TFQ012 — Horizontal Discharge Units; High-Static Motor and Drive*
LEGEND
*Motor drive range: 830 to 1130 rpm. All other rpms require field-
supplied drive.
Refer to General Fan Performance Notes below.
NOTES:
1.
Boldface
indicates field-supplied drive is required.
2. Maximum continuous bhp is 5.25.
GENERAL NOTES FOR FAN PERFORMANCE DATA TABLES
1. Fan performance is based on clean filters and wet coil data.
2. Extensive motor and electrical testing on these units ensures
that the full range of the motor can be utilized with confidence.
Using 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 perfor-
mance Table 9.
3. Values include losses for filters, unit casing, and wet coils. See
Tables 11A and 11B for static pressure 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.
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
3000
523
0.58
541
592
0.73
680
657
0.88
825
718
1.05
977
775
1.22
1135
3100
536
0.63
587
603
0.78
730
666
0.94
879
726
1.11
1035
783
1.28
1196
3200
549
0.68
637
614
0.84
783
676
1.00
936
735
1.17
1096
790
1.35
1260
3300
562
0.74
689
626
0.90
839
686
1.07
996
743
1.24
1159
798
1.42
1328
3400
575
0.80
744
637
0.96
898
696
1.14
1059
752
1.31
1226
806
1.50
1398
3500
588
0.86
802
649
1.03
961
707
1.21
1125
762
1.39
1296
815
1.58
1472
3600
601
0.93
864
661
1.10
1026
717
1.28
1194
771
1.47
1369
823
1.66
1548
3700
614
1.00
929
673
1.17
1095
728
1.36
1267
781
1.55
1445
832
1.75
1629
3800
628
1.07
997
685
1.25
1167
739
1.44
1343
791
1.64
1525
841
1.84
1712
3900
641
1.15
1069
697
1.33
1243
750
1.53
1423
801
1.72
1608
850
1.93
1799
4000
655
1.23
1144
709
1.42
1322
761
1.61
1506
812
1.82
1695
860
2.03
1890
4100
668
1.31
1223
722
1.51
1405
773
1.71
1593
822
1.92
1786
870
2.13
1984
4200
682
1.40
1305
734
1.60
1492
784
1.80
1683
833
2.02
1880
880
2.23
2082
4300
696
1.49
1392
747
1.70
1582
796
1.91
1777
844
2.12
1979
890
2.34
2184
4400
710
1.59
1482
760
1.80
1677
808
2.01
1876
855
2.23
2081
900
2.46
2290
4500
723
1.69
1577
773
1.90
1775
820
2.12
1978
866
2.35
2187
910
2.57
2400
4600
737
1.80
1675
785
2.01
1877
832
2.24
2085
877
2.46
2297
921
2.70
2514
4700
751
1.91
1778
798
2.13
1984
844
2.35
2195
889
2.59
2412
932
2.82
2633
4800
765
2.02
1885
812
2.25
2095
856
2.48
2310
900
2.71
2531
942
2.95
2756
4900
779
2.14
1996
825
2.37
2210
869
2.61
2430
912
2.85
2654
953
3.09
2883
5000
793
2.26
2112
838
2.50
2330
881
2.74
2554
923
2.98
2782
965
3.23
3014
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
3000
830
1.39
1298
883
1.57
1466
934
1.76
1638
982
1.95
1815
1029
2.14
1996
3100
837
1.46
1363
889
1.65
1534
938
1.83
1710
986
2.03
1891
1033
2.23
2075
3200
843
1.53
1431
894
1.72
1606
944
1.91
1785
991
2.11
1969
1037
2.31
2157
3300
850
1.61
1502
901
1.80
1680
949
2.00
1863
996
2.20
2051
1041
2.40
2242
3400
858
1.69
1576
907
1.88
1758
955
2.09
1944
1001
2.29
2135
1046
2.50
2331
3500
865
1.77
1653
914
1.97
1838
961
2.18
2029
1007
2.38
2223
1051
2.60
2422
3600
873
1.86
1733
921
2.06
1922
967
2.27
2116
1012
2.48
2314
1056
2.70
2516
3700
881
1.95
1816
928
2.16
2010
974
2.37
2207
1019
2.58
2409
1062
2.80
2615
3800
889
2.04
1904
936
2.25
2100
981
2.47
2302
1025
2.69
2507
1068
2.91
2716
3900
898
2.14
1995
944
2.35
2195
988
2.57
2399
1032
2.80
2608
1074
3.03
2821
4000
907
2.24
2089
952
2.46
2293
996
2.68
2501
1038
2.91
2713
1080
3.14
2930
4100
916
2.35
2187
960
2.57
2395
1004
2.80
2607
1046
3.03
2822
1087
3.26
3042
4200
925
2.45
2289
969
2.68
2500
1011
2.91
2716
1053
3.15
2935
1094
3.39
3159
4300
934
2.57
2395
978
2.80
2610
1020
3.03
2828
1061
3.27
3052
1101
3.52
3279
4400
944
2.69
2504
986
2.92
2723
1028
3.16
2946
1068
3.40
3173
1108
3.65
3403
4500
954
2.81
2618
996
3.05
2840
1037
3.29
3067
1076
3.54
3297
1115
3.79
3531
4600
963
2.93
2736
1005
3.18
2962
1045
3.42
3192
1085
3.67
3426
1123
3.93
3664
4700
974
3.07
2858
1014
3.31
3088
1054
3.56
3322
1093
3.82
3560
1131
4.08
3801
4800
984
3.20
2985
1024
3.45
3219
1063
3.71
3456
1102
3.96
3697
1139
4.23
3943
4900
994
3.34
3116
1034
3.60
3353
1073
3.85
3594
1111
4.12
3839
1148
4.38
4088
5000
1005
3.49
3251
1044
3.74
3492
1082
4.01
3737
1119
4.27
3986
1156
4.55
4238
Bhp
—
Brake Horsepower Input to Fan
Watts —
Input Watts to Motor
Summary of Contents for 50TFQ008-012
Page 2: ...2 Fig 1 Roof Curb Details ...
Page 6: ...6 Fig 6 Base Unit Dimensions ...
Page 55: ......