Fan performance (cont.) – Bryant LEGACY LINE 580J User Manual
Page 57
57
FAN PERFORMANCE (cont.)
Table 49 – 580J*09
3 PHASE
8.5 TON HORIZONTAL SUPPLY
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
Field---Supplied Drive
1
Standard Static Option
Medium Static Option
2550
497
0.48
579
0.61
651
0.75
717
0.90
777
1.05
2763
524
0.58
602
0.72
671
0.87
735
1.03
794
1.19
2975
551
0.70
626
0.86
693
1.01
754
1.18
812
1.35
3188
580
0.84
651
1.00
716
1.17
775
1.34
831
1.52
3400
609
1.00
677
1.17
739
1.35
797
1.53
851
1.71
3613
638
1.17
703
1.35
763
1.54
819
1.73
871
1.93
3825
668
1.37
730
1.56
788
1.76
842
1.96
893
2.16
4038
698
1.59
758
1.79
813
2.00
866
2.20
915
2.42
4250
728
1.83
786
2.04
839
2.26
890
2.47
938
2.70
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
Medium Static Option
High Static Option
2550
833
1.21
886
1.38
936
1.56
984
1.74
1029
1.93
2763
849
1.36
900
1.53
950
1.72
996
1.90
1041
2.10
2975
865
1.52
916
1.70
964
1.89
1010
2.09
1054
2.29
3188
883
1.70
933
1.89
980
2.09
1025
2.29
1068
2.50
3400
902
1.90
950
2.10
996
2.30
1041
2.51
1083
2.73
3613
921
2.13
969
2.33
1014
2.54
1057
2.76
1099
2.98
2
3825
941
2.37
988
2.58
1032
2.80
1075
3.02
1116
3.25
4038
963
2.63
1008
2.86
1051
3.08
1093
3.31
1133
3.55
4250
984
2.92
1029
3.15
1071
3.39
1112
3.63
1152
3.87
NOTE: For more information, see General Fan Performance Notes.
Boldface indicates field---supplied drive is required.
1. Recommend using field---supplied fan pulley (part no. KR11AK012) and belt (part no. KR29AF055).
2. Recommend using field---supplied motor pulley (part no. KR11HY310), fan pulley (part no. KR11AZ002) and belt (part no. KR29AF054).
Table 50 – 580J*09
3 PHASE
8.5 TON VERTICAL SUPPLY
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
Standard Static Option
Medium Static Option
2550
526
0.51
600
0.65
666
0.79
727
0.93
783
1.07
2763
557
0.62
627
0.77
690
0.92
749
1.08
804
1.23
2975
588
0.75
655
0.91
716
1.08
772
1.24
825
1.40
3188
621
0.90
684
1.07
743
1.25
797
1.42
848
1.60
3400
653
1.06
714
1.25
770
1.44
822
1.62
872
1.81
3613
687
1.25
744
1.45
798
1.65
849
1.84
897
2.04
3825
720
1.45
775
1.67
827
1.88
876
2.09
922
2.30
4038
754
1.69
807
1.91
856
2.13
904
2.35
949
2.57
4250
788
1.94
839
2.17
886
2.41
932
2.64
976
2.88
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
Medium Static Option
High Static Option
2550
836
1.20
886
1.34
934
1.48
979
1.61
1022
1.74
2763
855
1.37
904
1.52
950
1.67
995
1.82
1037
1.97
2975
875
1.56
923
1.72
968
1.88
1012
2.04
1053
2.20
3188
897
1.77
943
1.94
987
2.11
1030
2.29
1071
2.46
3400
919
1.99
964
2.18
1007
2.36
1049
2.55
1089
2.73
1
3613
943
2.24
986
2.44
1029
2.63
1069
2.83
1108
3.02
3825
967
2.51
1010
2.71
1051
2.92
1090
3.13
1129
3.34
4038
992
2.80
1034
3.02
1074
3.24
1112
3.46
1150
3.68
4250
1018
3.11
1058
3.34
1097
3.57
---
---
---
---
NOTE: For more information, see General Fan Performance Notes.
Boldface indicates field supplied drive is required.
1. Recommend using field supplied motor pulley (part no. KR11HY310), fan pulley (part no. KR11AZ002) and belt (part no. KR29AF054).
580J