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75
Italics
indicate high static drive package with different motor pulley is
required.
Table L —
50TC-*21 Horizontal Supply/Return (17.5 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
5250
525
1.48
595
2.00
658
2.57
715
3.18
767
3.82
5700
558
1.80
624
2.35
684
2.95
739
3.58
790
4.26
6150
591
2.16
654
2.74
711
3.37
764
4.04
814
4.75
6550
621
2.54
681
3.14
736
3.80
788
4.50
836
5.23
7000
656
3.01
712
3.65
765
4.33
815
5.06
862
5.82
7450
690
3.54
744
4.21
795
4.93
843
5.68
888
6.47
7900
726
4.14
777
4.84
825
5.59
872
6.37
916
7.19
8300
757
4.72
806
5.45
853
6.23
898
7.04
940
7.89
8750
793
5.45
840
6.21
885
7.02
928
7.86
—
—
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
5250
816
4.49
861
5.20
904
5.92
945
6.68
984
7.45
5700
838
4.96
882
5.70
925
6.46
965
7.24
1003
8.04
6150
861
5.48
904
6.25
946
7.04
986
7.85
—
—
6550
882
5.99
925
6.78
966
7.60
—
—
—
—
7000
906
6.61
948
7.43
988
8.28
—
—
—
—
7450
931
7.30
973
8.15
—
—
—
—
—
—
7900
958
8.05
—
—
—
—
—
—
—
—
8300
—
—
—
—
—
—
—
—
—
—
8750
—
—
—
—
—
—
—
—
—
—
Standard static 622-822 rpm, 3.7 max BHP
Medium static 713-879 rpm, 4.9 max BHP
High static 835-1021 rpm
Voltage: 208v / 230v / 460v / 575v
Max BHP: 6.5 / 6.9 / 7.0 / 8.3
Operation point is covered by high static drive. Confirm max
BHP coverage based on unit voltage selected.
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: ......