73
Table G — 50LC**14 — 12.5 Ton Vertical Supply
Boldface
indicates field-supplied drive is re
q
uired (Standard motor,
motor pulley P/N KR11HY163,
b
lower pulley P/N KR51BM415,
b
elt P/N
KR29AF049) for the 36
8
-509 rpm range.
Table H — 50LC**14 — 12.5 Ton Horizontal Supply
Boldface
indicates field-supplied drive is re
q
uired (Standard motor,
motor pulley P/N KR11HY163,
b
lower pulley P/N KR51BM415,
b
elt P/N
KR29AF049) for the 36
8
-509 rpm range.
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
3750
413
0.41
514
0.61
600
0.82
673
1.03
738
1.25
4063
429
0.49
526
0.70
610
0.93
684
1.15
749
1.39
4375
447
0.57
539
0.80
621
1.04
694
1.28
759
1.53
4688
466
0.67
553
0.91
633
1.16
705
1.42
769
1.69
5000
485
0.78
568
1.03
645
1.30
716
1.57
779
1.85
5313
505
0.90
584
1.16
659
1.44
727
1.74
790
2.03
5625
525
1.04
600
1.31
672
1.61
739
1.91
801
2.22
5938
546
1.20
618
1.48
687
1.78
752
2.10
813
2.42
6250
568
1.37
636
1.66
702
1.97
765
2.30
825
2.64
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
3750
797
1.46
851
1.68
901
1.90
948
2.12
992
2.34
4063
807
1.62
861
1.85
912
2.09
958
2.32
1003
2.56
4375
818
1.78
872
2.03
922
2.28
969
2.53
1013
2.79
4688
828
1.95
882
2.22
932
2.49
979
2.76
1024
3.03
5000
838
2.14
892
2.42
942
2.70
990
2.99
1034
3.28
5313
848
2.33
902
2.63
952
2.93
1000
3.23
1045
3.54
5625
859
2.54
912
2.85
963
3.17
1010
3.49
1055
3.81
5938
870
2.75
923
3.09
973
3.42
1020
3.76
1065
4.10
6250
881
2.99
934
3.34
983
3.69
1030
4.04
1075
4.39
STD Static (498-676 rpm) 2.9 Max BHP
MID Static (682-861 rpm) 4.9 Max BHP
HIGH Static (782-963 rpm) 7.4 Max BHP
ULTRA HIGH Static (933-1113 rpm) 9.9 Max BHP
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
3750
426
0.62
513
1.01
584
1.43
645
1.88
700
2.36
4063
445
0.72
530
1.13
600
1.58
661
2.05
715
2.55
4375
465
0.83
547
1.27
617
1.74
677
2.24
731
2.75
4688
485
0.95
565
1.41
633
1.91
693
2.43
747
2.97
5000
506
1.09
584
1.58
650
2.09
709
2.64
762
3.21
5313
527
1.25
602
1.75
668
2.29
726
2.86
779
3.45
5625
549
1.42
622
1.95
686
2.51
743
3.10
795
3.72
5938
571
1.61
641
2.16
704
2.74
760
3.36
812
4.00
6250
593
1.82
661
2.39
722
3.00
778
3.64
829
4.30
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
3750
749
2.85
794
3.36
836
3.88
875
4.42
913
4.98
4063
764
3.06
809
3.60
851
4.15
891
4.71
928
5.29
4375
780
3.29
825
3.85
867
4.42
906
5.01
944
5.62
4688
795
3.54
840
4.12
882
4.71
922
5.33
959
5.95
5000
811
3.79
856
4.40
898
5.02
937
5.65
974
6.31
5313
827
4.06
871
4.69
913
5.34
953
6.00
990
6.67
5625
843
4.35
887
5.00
929
5.67
968
6.36
1005
7.06
5938
859
4.66
903
5.33
945
6.03
984
6.73
1021
7.46
6250
876
4.98
919
5.68
961
6.40
1000
7.13
1037
7.87
STD Static (498-676 rpm) 2.9 Max BHP
MID Static (682-861 rpm) 4.9 Max BHP
HIGH Static (782-963 rpm) 7.4 Max BHP
ULTRA HIGH Static (933-1113 rpm) 9.9 Max BHP
APPENDIX C — FAN PERFORMANCE
Summary of Contents for 50LC 14
Page 26: ...26 Fig 34 50LC 14 26 Control Wiring Diagram...
Page 27: ...27 Fig 35 50LC 14 26 RTU Open Control Wiring Diagram...
Page 28: ...28 Fig 36 50LC 14 20 208 230V 3 Phase Power Wiring Diagram...
Page 29: ...29 Fig 37 50LC 24 26 208 230V 3 Phase Power Wiring Diagram...
Page 30: ...30 Fig 38 50LC 14 26 460V 575V 3 Phase Power Wiring Diagram...