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72
Boldface
indicates alternate standard static drive package is required.
Italics
indicate high static drive package with different motor pulley is
required.
Underscore indicates operation point is covered by medium static drive.
Confirm max BHP coverage based on unit voltage selected.
Table I —
50TC-*28 Vertical Supply/Return (25 tons)
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
7500
555
1.35
664
1.85
744
2.29
812
2.70
872
3.12
8150
579
1.62
690
2.19
771
2.68
838
3.14
898
3.60
8750
599
1.89
714
2.54
795
3.08
863
3.59
923
4.08
9400
619
2.20
739
2.96
822
3.56
889
4.12
949
4.65
10000
635
2.50
762
3.38
846
4.04
914
4.65
974
5.23
10650
649
2.82
787
3.86
872
4.61
940
5.28
1000
5.91
11250
653
3.09
808
4.35
895
5.17
965
5.90
1025
6.58
11900
647
3.31
831
4.91
921
5.83
991
6.63
1051
7.37
12500
641
3.51
851
5.46
943
6.48
1015
7.34
1075
8.14
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
7500
927
3.53
978
3.94
1026
4.36
1071
4.79
1114
5.21
8150
953
4.04
1003
4.49
1051
4.94
1096
5.39
1138
5.85
8750
977
4.56
1027
5.04
1074
5.53
1119
6.01
1161
6.49
9400
1003
5.18
1053
5.70
1100
6.21
1144
6.73
1186
7.25
10000
1028
5.80
1077
6.35
1124
6.90
1168
7.45
—
—
10650
1054
6.52
1104
7.12
1150
7.71
—
—
—
—
11250
1079
7.24
1128
7.88
1174
8.51
—
—
—
—
11900
1105
8.07
1155
8.76
—
—
—
—
—
—
12500
1130
8.90
1179
9.63
—
—
—
—
—
—
Standard static 717-911 rpm, 4.9 max BHP
Medium static 913-1116 rpm
Voltage: 208v / 230v / 460v / 575v
Max BHP: 6.5 / 6.9 / 7.0 / 8.3
High static 941-1176 rpm
Voltage: 208v / 230v / 460v / 575v
Max BHP: 10.5 / 11.9 / 11.9 / 11.0
APPENDIX C
—
FAN DATA
Summary of Contents for WeatherMaker 50TC 17-30 Series
Page 34: ...34 Fig 48 RTU Open Overlay for Economizer Wiring ...
Page 35: ...35 Fig 49 VFD Overlay for W2770 Controller Wiring ...
Page 80: ...80 Fig C 50TC 17 28 Control Wiring Diagram APPENDIX D WIRING DIAGRAMS ...
Page 81: ...81 Fig D 50TC 30 Control Wiring Diagram 208 230 3 60 Units APPENDIX D WIRING DIAGRAMS ...
Page 82: ...82 Fig E 50TC 30 Control Wiring Diagram 460 3 60 575 3 60 Units APPENDIX D WIRING DIAGRAMS ...
Page 83: ...83 Fig F 50TC 17 30 Power Wiring Diagram 208 230 3 60 Units APPENDIX D WIRING DIAGRAMS ...
Page 84: ...84 Fig G 50TC 17 30 Power Wiring Diagram 460 3 60 575 3 60 Units APPENDIX D WIRING DIAGRAMS ...
Page 89: ...89 Fig L 50TC PremierLink System Wiring Diagram APPENDIX D WIRING DIAGRAMS ...
Page 90: ...90 Fig M 50TC RTU Open Wiring Diagram APPENDIX D WIRING DIAGRAMS ...
Page 91: ...91 Fig N 50TC SAV VFD System Wiring Diagram APPENDIX D WIRING DIAGRAMS ...
Page 93: ......