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46
FAN PERFORMANCE
Table 20 – 50TC**04
1 PHASE
3 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
900
554
0.14
681
0.22
783
0.32
870
0.42
947
0.53
975
575
0.16
701
0.25
801
0.35
888
0.45
965
0.57
1050
597
0.18
721
0.28
821
0.38
906
0.49
983
0.61
1125
620
0.21
741
0.31
840
0.42
925
0.54
1001
0.66
1200
643
0.23
762
0.35
860
0.46
944
0.58
1020
0.71
1275
666
0.27
784
0.38
880
0.50
964
0.63
1039
0.76
1350
690
0.30
805
0.42
900
0.55
983
0.68
1058
0.82
1425
714
0.34
827
0.47
921
0.60
1003
0.74
1077
0.88
1500
738
0.38
849
0.52
942
0.66
1024
0.80
1097
0.95
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
Field Supplied Drive
2
900
1017
0.64
1082
0.76
1143
0.88
1200
1.01
1254
1.14
975
1035
0.68
1100
0.81
1160
0.93
1217
1.07
1271
1.20
1050
1053
0.73
1117
0.86
1177
0.99
1234
1.13
---
---
1125
1071
0.78
1135
0.92
1195
1.05
1251
1.19
---
---
1200
1089
0.84
1153
0.98
1212
1.12
---
---
---
---
1275
1107
0.90
1171
1.04
1230
1.19
---
---
---
---
1350
1126
0.96
1189
1.11
---
---
---
---
---
---
1425
1145
1.03
1208
1.18
---
---
---
---
---
---
1500
1164
1.10
---
---
---
---
---
---
---
---
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. KR11AG006) and belt (part no. KR30AE039).
2. Recommend using field---supplied motor pulley (part no. KR11HY161) and belt (part no. KR30AE035).
Table 21 – 50TC**04
1 PHASE
3 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
Field Supplied Drive
1
Standard Static Option
Medium Static Option
900
566
0.14
690
0.23
791
0.32
879
0.42
957
0.52
975
590
0.17
711
0.26
811
0.36
897
0.46
975
0.57
1050
615
0.19
733
0.29
831
0.39
916
0.50
993
0.62
1125
640
0.22
755
0.33
851
0.43
936
0.55
1012
0.67
1200
666
0.25
778
0.36
873
0.48
956
0.60
1031
0.72
1275
692
0.29
802
0.41
894
0.53
976
0.65
1051
0.78
1350
719
0.33
825
0.45
916
0.58
997
0.71
1071
0.84
1425
746
0.37
850
0.50
939
0.63
1019
0.77
1091
0.91
1500
774
0.42
875
0.55
962
0.69
1041
0.83
1112
0.98
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
Field Supplied Drive
2
900
1029
0.63
1095
0.75
1157
0.86
1216
0.99
1272
1.11
975
1046
0.68
1112
0.80
1174
0.92
1232
1.05
1287
1.18
1050
1064
0.73
1129
0.86
1190
0.98
1248
1.11
---
---
1125
1082
0.79
1147
0.92
1208
1.05
1265
1.18
---
---
1200
1100
0.85
1165
0.98
1225
1.12
---
---
---
---
1275
1119
0.91
1183
1.05
1243
1.19
---
---
---
---
1350
1139
0.98
1202
1.12
---
---
---
---
---
---
1425
1159
1.05
1221
1.20
---
---
---
---
---
---
1500
1179
1.13
---
---
---
---
---
---
---
---
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. KR11AG006) and belt (part no. KR30AE039).
2. Recommend using field---supplied motor pulley (part no. KR11HY161) and belt (part no. KR30AE035).
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 ...