182
Fan Performance — 50PM16 Horizontal Supply / Return Units
CFM
Available External Static Pressure (in. wg)
0.2
0.4
0.6
0.8
1.0
RPM
BHP
Drive
RPM
BHP
Drive
RPM
BHP
Drive
RPM
BHP
Drive
RPM
BHP
Drive
4500
533
1.09
E
603
1.31
E
664
1.53
E
724
1.76
E
784
2.01
E
4800
558
1.25
E
626
1.48
E
685
1.71
E
742
1.95
E
798
2.20
E
5100
584
1.43
E
650
1.68
E
707
1.91
E
761
2.15
E
813
2.40
E
5400
610
1.63
E
674
1.88
E
729
2.13
E
781
2.38
E
831
2.63
E
5700
636
1.85
E
698
2.11
E
753
2.36
E
802
2.62
E
850
2.88
E
6000
663
2.09
E
723
2.35
E
776
2.62
E
825
2.88
E
871
3.14
E
6300
690
2.35
E
748
2.62
E
800
2.89
E
847
3.16
E
892
3.43
E
6600
717
2.62
E
773
2.90
E
824
3.18
E
870
3.46
E
914
3.73
E
6900
744
2.92
E
799
3.20
E
849
3.49
E
894
3.77
E
936
4.06
E
7200
772
3.24
E
825
3.52
E
873
3.82
E
918
4.11
E
959
4.40
F
7500
800
3.58
E
850
3.86
E
898
4.16
E
942
4.47
F
982
4.77
F
CFM
Available External Static Pressure (in. wg)
1.2
1.4
1.6
1.8
2.0
RPM
BHP
Drive
RPM
BHP
Drive
RPM
BHP
Drive
RPM
BHP
Drive
RPM
BHP
Drive
4500
845
2.29
E
907
2.59
E
970
2.93
E
---
---
---
---
---
---
4800
854
2.47
E
912
2.76
E
970
3.08
E
1028
3.42
E
---
---
---
5100
866
2.67
E
920
2.96
E
974
3.26
E
1029
3.60
E
1084
3.95
E
5400
881
2.89
E
931
3.18
E
981
3.48
E
1033
3.80
E
1085
4.14
E
5700
898
3.14
E
945
3.42
E
992
3.72
E
1040
4.03
E
1089
4.36
F
6000
916
3.41
E
960
3.69
E
1005
3.98
E
1050
4.29
F
1096
4.61
F
6300
935
3.70
E
978
3.98
E
1021
4.27
F
1063
4.57
F
1106
4.89
F
6600
956
4.01
E
997
4.29
F
1037
4.59
F
1078
4.89
F
1119
5.20
F
6900
977
4.34
F
1017
4.63
F
1056
4.92
F
1095
5.23
F
1133
5.54
F
7200
999
4.69
F
1037
4.99
F
1075
5.28
F
1112
5.59
F
1150
5.90
G
7500
1021
5.07
F
1059
5.37
F
1095
5.67
F
1131
5.98
G
1167
6.29
G
LEGEND
BHP
---
Brake Horsepower (motor input to fan)
RPM
---
Revolutions Per Minute (fan speed)
Drive
---
Motor & Pulley Drive Option Based on 460V motor maximum BHP. See
notes on this page.
NOTES
:
Grey Cells --- Indicates field--- supplied pulley change required.
Do not exceed listed motor maximum BHP value.
Motor Drive Ranges
(E)
Low Range:
208/230 and 460V --- RPM Range --- 685 to 939, Maximum BHP --- 4.26
575V --- RPM Range --- 751 to 954, Maximum BHP --- 5.75
(F)
Mid--- Low Range:
All voltages, RPM Range --- 949 to 1206, Maximum BHP --- 5.75
(G) Mid--- High Range:
All voltages, RPM Range --- 941 to 1176, Maximum BHP --- 8.63
(H)
High Range: Not Used
See General Notes for Fan Performance Data Tables.
Fan Performance — 50PM and PG20 — Horizontal Supply/Return Units
Airflow
(Cfm)
Available External Static Pressure (in. wg)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
5000
575
1.37
642
1.61
700
1.84
754
2.08
808
2.33
5500
619
1.71
682
1.96
737
2.21
788
2.45
837
2.71
6000
663
2.09
723
2.35
E
776
2.62
E
825
2.88
E
871
3.14
6500
708
2.53
765
2.80
816
3.08
863
3.35
906
3.63
7000
E
753
3.02
E
807
3.30
857
3.59
902
3.88
944
4.17
7500
800
3.58
850
3.86
898
4.16
942
4.47
982
4.77
8000
847
4.20
894
4.48
940
4.80
F
982
5.11
F
1022
5.43
8500
894
4.88
939
5.17
F
982
5.49
1024
5.82
1062
6.14
9000
G
941
5.63
G
983
5.92
G
1025
6.24
G
1065
6.58
G
1103
6.92
Airflow
(Cfm)
Available External Static Pressure (in. wg)
1.2
1.4
1.6
1.8
2.0
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
5000
862
2.60
917
2.89
972
3.20
1028
3.53
1084
3.89
5500
E
886
2.97
E
935
3.25
985
3.55
1035
3.87
1086
4.21
6000
916
3.41
960
3.69
F
1005
3.98
F
1050
4.29
F
1096
4.61
6500
949
3.90
990
4.19
1032
4.48
1073
4.78
1114
5.10
7000
F
984
4.46
F
1023
4.75
1062
5.04
1100
5.34
1139
5.66
7500
1021
5.07
1059
5.37
1095
5.67
G
1131
5.98
G
1167
6.29
8000
1059
5.74
1095
6.05
G
1130
6.36
1165
6.67
1199
6.99
8500
1099
6.47
G
1133
6.79
1167
7.11
1200
7.43
H
1232
7.76
9000
G
1138
7.26
1172
7.59
H
1205
7.93
H
1237
8.26
1268
8.59
LEGEND
Bhp
--- Brake Horsepower Input to Fan
Boldface
indicates field--- supplied drive required.
NOTES
:
1. Motor drive ranges:
(E)
Low Range: 685--- 939 rpm, 4.26 Bhp (208/230 and 460--- v), 751--- 954, 575 Bhp
(575--- v)
(F)
Mid-Low Range: 949 to 1206 rpm, 5.75 Bhp
(G)
Mid-High Range: 941 to 1176 rpm, 8.63 Bhp
(H)
High Range: 1014 to 1297 rpm, 11.50 Bhp
All other rpms require field--- supplied drive.
2. See General Fan Performance Notes.
48/
50P
G
and
P
M
Summary of Contents for 48/50PG Series
Page 32: ...32 C07009 Fig 20 Air Baffle Dimensions 48 50PG03 16 48 50PG and PM...
Page 33: ...33 C08077 Fig 21 Air Baffle Dimensions 48 50PG20 28 and 48 50PM16 28 48 50PG and PM...
Page 58: ...58 C08549 Fig 28 48PG03 16 Control Wiring Schematic 48 50PG and PM...
Page 59: ...59 C08550 Fig 29 50PG03 16 Control Wiring Schematic 48 50PG and PM...
Page 64: ...64 C08471 Fig 34 Typical 48PG and PM16 28 Control Schematic 48PM16 28 Shown 48 50PG and PM...
Page 66: ...66 C08557 Fig 36 Typical 50PG and PM16 28 Control Schematic 50PG20 28 Shown 48 50PG and PM...
Page 68: ...68 C08558 Fig 38 Typical 48 50PG and PM16 28 Power Schematic 48 50PM16 28 Shown 48 50PG and PM...
Page 72: ...72 C08565 Fig 42 Typical 48 50PG20 28 Component Arrangement 48 50PG20 24 Shown 48 50PG and PM...
Page 73: ...73 C08067 Fig 43 48 50PM16 28 Component Arrangement 48 50PG and PM...
Page 74: ...74 C08562 Fig 44 48 50PM16 28 with Humidi MiZert Component Arrangement 48 50PG and PM...
Page 208: ...208 48 50PG and PM...
