54
FAN PERFORMANCE (cont.)
Table 36 – 50TC**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
2550
438
0.39
523
0.50
595
0.64
658
0.78
716
0.94
2763
459
0.47
541
0.60
611
0.73
673
0.88
730
1.05
2975
481
0.56
560
0.70
628
0.84
689
1.00
745
1.16
3188
504
0.67
580
0.82
646
0.97
705
1.13
760
1.30
3400
526
0.80
600
0.95
664
1.11
722
1.27
776
1.45
3613
550
0.94
620
1.10
683
1.26
740
1.43
793
1.62
3825
573
1.09
641
1.26
702
1.43
758
1.61
810
1.80
4038
597
1.26
663
1.44
722
1.62
777
1.81
827
2.00
4250
621
1.45
685
1.64
743
1.83
796
2.02
845
2.22
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
769
1.11
819
1.30
865
1.49
909
1.70
951
1.92
2763
782
1.22
831
1.41
877
1.60
921
1.81
963
2.04
2975
796
1.34
845
1.53
890
1.73
933
1.94
974
2.16
3188
811
1.48
858
1.67
903
1.88
946
2.09
987
2.31
3400
826
1.63
873
1.83
917
2.04
959
2.25
1000
2.48
3613
842
1.81
888
2.01
932
2.22
973
2.44
1013
2.67
3825
858
2.00
903
2.20
946
2.42
988
2.64
1027
2.87
4038
875
2.20
919
2.41
962
2.63
1002
2.86
1041
3.10
4250
892
2.43
936
2.65
978
2.87
1018
3.10
1056
3.34
NOTE
: For more information, see General Fan Performance Notes on page 41.
Boldface
indicates field---supplied drive is required.
1. Recommend using field---supplied fan pulley (part no. KR11AK012) and belt (part no. KR30AE055).
Table 37 – 50TC**09
3 PHASE
8.5 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
Field Supplied Drive
1
Standard Static Option
Medium Static Option
2550
477
0.43
556
0.57
624
0.71
685
0.85
742
0.99
2763
503
0.52
578
0.67
644
0.82
704
0.97
759
1.13
2975
529
0.62
601
0.79
665
0.95
724
1.11
777
1.28
3188
556
0.74
625
0.92
687
1.09
744
1.26
796
1.44
3400
583
0.88
650
1.06
710
1.24
765
1.43
816
1.62
3613
611
1.03
675
1.22
733
1.42
787
1.61
836
1.81
3825
639
1.19
701
1.40
757
1.61
809
1.81
857
2.02
4038
668
1.38
727
1.60
781
1.81
832
2.03
879
2.25
4250
696
1.58
753
1.81
806
2.04
855
2.27
901
2.50
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
794
1.14
842
1.29
888
1.44
932
1.59
973
1.75
2763
810
1.28
858
1.44
903
1.60
946
1.77
987
1.93
2975
827
1.44
874
1.61
919
1.78
961
1.95
1001
2.13
3188
845
1.62
891
1.79
935
1.98
977
2.16
1017
2.34
3400
864
1.80
909
1.99
952
2.18
993
2.38
1033
2.57
3613
883
2.01
928
2.21
970
2.41
1010
2.61
1049
2.82
3825
903
2.23
947
2.44
988
2.65
1028
2.87
1066
3.08
4038
924
2.47
967
2.70
1008
2.92
1047
3.14
1084
3.37
4250
945
2.73
987
2.97
1027
3.20
1066
3.43
1103
3.67
2
NOTE
: For more information, see General Fan Performance Notes on page 41.
Boldface
indicates field---supplied drive is required.
1. Recommend using field---supplied fan pulley (part no. KR11AK012) and belt (part no. KR29AE055).
2. Recommend using field---supplied fan pulley (part no. KR11AZ002), motor pulley (part no. KR11HY310) and belt (part no.
KR29AF054).
50TC
Summary of Contents for 50TC Series
Page 23: ...23 CURBS WEIGHTS DIMENSIONS CHASSIS 1 C08529 Fig 1 Dimensions 50TC 04 07 50TC ...
Page 25: ...25 CURBS WEIGHTS DIMENSIONS CHASSIS 2 C08531 Fig 6 Dimensions 50TC 08 12 50TC ...
Page 27: ...27 CURBS WEIGHTS DIMENSIONS CHASSIS 3 C08533 Fig 11 Dimensions 50TC 14 50TC ...
Page 84: ...84 C08536 Fig 25 2 Stage Cooling Typical Power Diagram 50TC ...
Page 86: ...86 C08576 Fig 27 2 Stage Typical Wiring Diagram 50TC ...