Bhp --
AIRFLOW
(Cfm)
9O0
950
1000
1050
1100
1150
1200
1250
1300
1350
1400
1450
1500
Table 8 -- Fan Performance -- 48PGF/N04 Vertical Units
0.2
Rpm Bhp Rpm
459 0.10 590
468 0.11 597
477 0.12 604
488 0.13 611
498 0.14 619
509 0.15 627
520 0.17 636
531 0.18 644
543 0.20 653
555 0.21 663
567 0.23 672
579 0.25 682
592 0.27 692
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4 0.6 0.8
Bhp
0.16
0.18
0.19
0.20
0.22
0.23
0.25
0.27
0.28
0.30
0.32
0.35
0.37
Rpm Bhp Rpm
698 0,24 792
704 0.25 797
710 0.27 802
716 0.26 807
722 0.30 813
729 0.32 819
736 0.34 825
743 0.36 831
751 0.38 838
759 0.40 845
767 0.42 852
775 0,45 859
784 0,47 867
Bhp
0.31
0.33
0.35
0.37
0.39
0.41
0.43
0.45
0.48
0.50
0.53
0.55
0.58
Bpm
876
881
885
89O
895
90O
906
911
917
923
930
936
943
1.0
Bhp
0.39
0.41
0,43
0.45
0.48
0,50
0.53
0.55
0.58
0,61
0.63
0.66
0,69
AIRFLOW
(Cfm)
Bpm
900 953
950 957
1000 961
1050 965
1100 970
1150 975
1200 980
1250 985
1300 990
1350 996
1400 1002
1450 1008
1500 1014
LEGEND
Brake Horsepower
Field-Supplied Motor Required
1.2
Bhp Bpm
0.47 1023
0.49 1027
0.52 1031
0.54 1035
0.57 1040
0.60 1044
0.62 1049
0.65 1054
0.68 1059
0.71 1064
0.74 1069
0.78 1075
0.81 1081
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4 1.6
Bhp
0.56
0.58
0.61
0.84
0.87
0.69
0.73
0.76
0.79
0,82
0.86
0.89
0.93
Rpm Bhp Rpm
1089 0,64 1151
1093 0,67 1155
1097 0,70 1159
1101 0,73 1162
1105 0,76 1166
1109 0,80 1171
1114 0,83 1175
1118 0,86 1179
1123 0,90 1184
1128 0,93 1188
1133 0,97 1193
1138 1,01 1198
1144 1,05 1203
NOTES:
1.8
Bhp
0.73
0.76
0.80
0.83
0.86
0.90
0.93
0.97
1.01
1.05
1,09
1.13
1.17
2.0
Bpm
1210
1214
1217
1221
1225
1229
1233
1237
1241
1248
1250
1255
1260
Bhp
0,82
0,86
0.89
0.93
0.97
1.00
1.04
1.08
1.12
1.17
1.21
1.25
1.30
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 page 35 for General Fan Performance Notes,
AIRFLOW
(Cfm)
1200
1300
1400
1500
1600
1700
1800
1900
2000
0.2
Table 9 -- Fan Performance -- 48PGD/L05 Vertical Units
Bpm Bhp Bpm
504 0.16 613
527 0.19 632
551 0.22 652
576 0.26 673
600 0.30 694
626 0.35 716
651 0.40 739
677 0.46 762
703 0.52 785
0.4
AVAILABLE EXTERNAL STATIC PRESSURE/in. W_l)
0.6 0.8
Bhp
0,23
0.27
0,31
0,35
0.40
0,45
0,51
0,57
0,64
Rpm
710
725
741
759
777
797
617
838
859
Bhp
0.31
0.35
0.40
0.44
0.50
0.55
0.62
0.69
0.76
Rpm
798
810
823
838
854
871
889
9O8
927
Bhp
0.40
0.44
0.49
0.54
0.60
0.66
0.73
0.80
0.88
Bpm
881
89O
9OO
912
926
941
957
974
992
1.0
Bhp
0,49
0,54
0,59
0,65
0,71
0.78
0.85
0.93
1.01
AIRFLOW
(Cfm)
1200
1300
1400
1500
1600
1700
1800
1900
2000
LEGEND
-- Bmke He_epewer
Bpm
957
964
973
983
994
1007
1021
1037
1053
1.2
Bhp
0.59
0.64
0.70
0.76
0.82
0.89
0.97
1.05
1.14
Bhp
High Range Motor/Drive Required
Field-Supplied Motor Required (Single Phase)
Bpm
1030
1035
1042
1050
1060
1071
1083
1097
1111
1.4
AVAILABLE EXTERNAL STATIC PRESSURE/in. w_l)
1.6 1.8
Bhp
0,70
0,75
0,81
0.87
0,94
1,02
1,10
1,18
1,27
Bpm
1098
1102
1107
1114
1122
1132
1143
1155
1168
NOTES:
Bhp
0.80
0.86
0.92
0.99
1.06
1.14
1.23
1,32
1.41
Bpm
1163
1166
1170
1176
1183
1191
1200
1211
1223
Bhp
0.91
0.98
1.04
1.12
1.19
1.27
1.36
1.45
1.55
2.0
Bpm Bhp
1225 1,03
1227 1,10
1231 1,17
1235 1,24
1241 1,32
1248 1,41
1256 1,50
1266 1,60
1276 1,70
1. Motor drive range is 598 to 910 rpm for low range motor/drive and 828 to
1173 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 1.60 (single
phase) and 2.40 (3 phase) for high range motor/drive.
3. See page 35 for General Fan Performance Notes.
24
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