![background image](http://html1.mh-extra.com/html/carrier/48-50pg-series/48-50pg-series_controls-start-up-operation-service-and-troubleshooting-instructions_2560926154.webp)
154
Fan Performance — 50PG03 Horizontal 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
600
382
0.05
527
0.09
641
0.14
738
0.20
824
0.26
650
386
0.05
529
0.10
643
0.15
739
0.21
825
0.27
700
390
0.06
532
0.11
644
0.16
741
0.22
826
0.28
750
395
0.06
534
0.11
646
0.17
742
0.23
827
0.30
800
401
0.07
537
0.12
648
0.18
744
0.25
828
0.31
850
407
0.07
541
0.13
651
0.19
746
0.26
830
0.33
900
413
0.08
544
0.14
653
0.20
748
0.27
832
0.35
950
420
0.09
549
0.15
656
0.22
750
0.29
833
0.36
1000
427
0.09
553
0.16
659
0.23
752
0.30
835
0.38
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
600
902
0.32
973
0.38
1040
0.45
1102
0.52
1162
0.60
650
902
0.33
974
0.40
1040
0.47
1103
0.55
1162
0.62
700
903
0.35
975
0.42
1041
0.49
1104
0.57
1163
0.65
750
904
0.37
976
0.44
1042
0.52
1104
0.59
1164
0.67
800
906
0.39
977
0.46
1043
0.54
1105
0.62
1164
0.70
850
907
0.40
978
0.48
1044
0.56
1106
0.64
1165
0.73
900
908
0.42
979
0.50
1045
0.58
1107
0.67
1166
0.75
950
910
0.44
980
0.52
1046
0.61
1108
0.69
1167
0.78
1000
912
0.46
982
0.54
1048
0.63
1110
0.72
1168
0.81
LEGEND
Bhp ---
Brake Horsepower
NOTES:
1. Motor drive range is 482 to 736 rpm for low range motor/drive and 658 to 1001 rpm
for high range motor/drive. All other rpms require a field-supplied drive.
2. Maximum continuous bhp is 0.85 for low range motor/drive and 0.85 for high range
motor/drive.
3. See General Fan Performance Notes.
Fan Performance — 50PG04 Horizontal 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
900
413
0.08
544
0.14
653
0.20
748
0.27
832
0.35
950
420
0.09
549
0.15
656
0.22
750
0.29
833
0.36
1000
427
0.09
553
0.16
659
0.23
752
0.30
835
0.38
1050
435
0.10
558
0.17
663
0.24
755
0.32
838
0.40
1100
443
0.11
563
0.18
667
0.25
758
0.33
840
0.42
1150
451
0.12
569
0.19
671
0.27
761
0.35
843
0.43
1200
460
0.13
575
0.20
675
0.28
764
0.37
846
0.45
1250
469
0.14
581
0.22
680
0.30
768
0.38
849
0.47
1300
478
0.16
587
0.23
685
0.31
772
0.40
852
0.49
1350
488
0.17
594
0.25
690
0.33
776
0.42
855
0.51
1400
498
0.18
602
0.26
695
0.35
781
0.44
859
0.54
1450
508
0.20
609
0.28
701
0.37
785
0.46
863
0.56
1500
518
0.21
617
0.30
707
0.39
790
0.48
867
0.58
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
900
908
0.42
979
0.50
1045
0.58
1107
0.67
1166
0.75
950
910
0.44
980
0.52
1046
0.61
1108
0.69
1167
0.78
1000
912
0.46
982
0.54
1048
0.63
1110
0.72
1168
0.81
1050
913
0.48
983
0.57
1049
0.66
1111
0.75
1169
0.84
1100
915
0.50
985
0.59
1051
0.68
1112
0.77
—
—
1150
918
0.52
987
0.61
1052
0.71
1114
0.80
—
—
1200
920
0.54
989
0.64
1054
0.73
1115
0.83
—
—
1250
923
0.57
992
0.66
1056
0.76
—
—
—
—
1300
925
0.59
994
0.69
1058
0.79
—
—
—
—
1350
928
0.61
997
0.71
1061
0.82
—
—
—
—
1400
932
0.64
999
0.74
1063
0.85
—
—
—
—
1450
935
0.66
1002
0.77
—
—
—
—
—
—
1500
938
0.69
1005
0.80
—
—
—
—
—
—
LEGEND
Bhp ---
Brake Horsepower
NOTES:
1. Motor drive range is 482 to 736 rpm for low range motor/drive and 796 to 1128 rpm
for high range motor/drive. All other rpms require a field-supplied drive.
2. Maximum continuous bhp is 0.85 for low range motor/drive and 0.85 for high range
motor/drive.
3. 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...