Carrier 48/50PG Series Controls, Start-Up, Operation, Service And Troubleshooting Instructions page 154

AIRFLOW
0.2
(Cfm)
Rpm
600
382
650
386
700
390
750
395
800
401
850
407
900
413
950
420
1000
427
AIRFLOW
1.2
(Cfm)
Rpm
600
902
650
902
700
903
750
904
800
906
850
907
900
908
950
910
1000
912
LEGEND
Bhp --- Brake Horsepower
AIRFLOW
0.2
(Cfm)
Rpm
900
413
950
420
1000
427
1050
435
1100
443
1150
451
1200
460
1250
469
1300
478
1350
488
1400
498
1450
508
1500
518
AIRFLOW
1.2
(Cfm)
Rpm
900
908
950
910
1000
912
1050
913
1100
915
1150
918
1200
920
1250
923
1300
925
1350
928
1400
932
1450
935
1500
938
LEGEND
Bhp --- Brake Horsepower
Fan Performance — 50PG03 Horizontal Units
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
Bhp Rpm Bhp
0.05 527 0.09
0.05 529 0.10
0.06 532 0.11
0.06 534 0.11
0.07 537 0.12
0.07 541 0.13
0.08 544 0.14
0.09 549 0.15
0.09 553 0.16
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
Bhp Rpm Bhp
0.32 973 0.38
0.33 974 0.40
0.35 975 0.42
0.37 976 0.44
0.39 977 0.46
0.40 978 0.48
0.42 979 0.50
0.44 980 0.52
0.46 982 0.54
Fan Performance — 50PG04 Horizontal Units
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
Bhp Rpm Bhp
0.08 544 0.14
0.09 549 0.15
0.09 553 0.16
0.10 558 0.17
0.11 563 0.18
0.12 569 0.19
0.13 575 0.20
0.14 581 0.22
0.16 587 0.23
0.17 594 0.25
0.18 602 0.26
0.20 609 0.28
0.21 617 0.30
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
Bhp Rpm Bhp
0.42 979 0.50
0.44 980 0.52
0.46 982 0.54
0.48 983 0.57
0.50 985 0.59
0.52 987 0.61
0.54 989 0.64
0.57 992 0.66
0.59 994 0.69
0.61 997 0.71
0.64 999 0.74
0.66 1002 0.77
0.69 1005 0.80
0.6 0.8
Rpm Bhp Rpm
641 0.14 738
643 0.15 739
644 0.16 741
646 0.17 742
648 0.18 744
651 0.19 746
653 0.20 748
656 0.22 750
659 0.23 752
1.6 1.8
Rpm Bhp Rpm
1040 0.45 1102
1040 0.47 1103
1041 0.49 1104
1042 0.52 1104
1043 0.54 1105
1044 0.56 1106
1045 0.58 1107
1046 0.61 1108
1048 0.63 1110
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.
0.6 0.8
Rpm Bhp Rpm
653 0.20 748
656 0.22 750
659 0.23 752
663 0.24 755
667 0.25 758
671 0.27 761
675 0.28 764
680 0.30 768
685 0.31 772
690 0.33 776
695 0.35 781
701 0.37 785
707 0.39 790
1.6 1.8
Rpm Bhp Rpm
1045 0.58 1107
1046 0.61 1108
1048 0.63 1110
1049 0.66 1111
1051 0.68 1112
1052 0.71 1114
1054 0.73 1115
1056 0.76 —
1058 0.79 —
1061 0.82 —
1063 0.85 —
— — —
— — —
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.
154
1.0
Bhp Rpm Bhp
0.20 824 0.26
0.21 825 0.27
0.22 826 0.28
0.23 827 0.30
0.25 828 0.31
0.26 830 0.33
0.27 832 0.35
0.29 833 0.36
0.30 835 0.38
2.0
Bhp Rpm Bhp
0.52 1162 0.60
0.55 1162 0.62
0.57 1163 0.65
0.59 1164 0.67
0.62 1164 0.70
0.64 1165 0.73
0.67 1166 0.75
0.69 1167 0.78
0.72 1168 0.81
1.0
Bhp Rpm Bhp
0.27 832 0.35
0.29 833 0.36
0.30 835 0.38
0.32 838 0.40
0.33 840 0.42
0.35 843 0.43
0.37 846 0.45
0.38 849 0.47
0.40 852 0.49
0.42 855 0.51
0.44 859 0.54
0.46 863 0.56
0.48 867 0.58
2.0
Bhp Rpm Bhp
0.67 1166 0.75
0.69 1167 0.78
0.72 1168 0.81
0.75 1169 0.84
0.77 — —
0.80 — —
0.83 — —
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