Carrier WeatherMaster 50HC04 Service And Maintenance Instructions page 70

Single package rooftop electric cooling unit with puron (r-410a) refrigerant
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Table Q — 50HC Size 06 Single Phase Humidi-MiZer 5-Ton Horizontal Supply
CFM
0.2
RPM
725
1500
765
1625
806
1750
847
1875
889
2000
931
2125
974
2250
1018
2375
1061
2500
CFM
1.2
RPM
1172
1500
1201
1625
1231
1750
1262
1875
2000
2125
2250
2375
2500
NOTE: For more information, see General Fan Performance Notes on
page 83.
Table R — 50HC Size 06 Single Phase Humidi-MiZer 5-Ton Vertical Supply
CFM
0.2
RPM
794
1500
840
1625
888
1750
936
1875
984
2000
1033
2125
1083
2250
1133
2375
1183
2500
CFM
1.2
RPM
1214
1500
1251
1625
1289
1750
1875
2000
2125
2250
2375
2500
NOTE: For more information, see General Fan Performance Notes on
page 83.
APPENDIX C — FAN PERFORMANCE
AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)
0.4
BHP
RPM
BHP
0.33
840
0.46
0.40
876
0.54
0.48
912
0.63
0.57
950
0.72
0.66
988
0.83
0.78
1027
0.95
0.90
1067
1.08
1.03
1107
1.23
1.19
1148
1.39
AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)
1.4
BHP
RPM
BHP
1.06
1239
1.23
1.16
1267
1.34
1.28
1296
1.46
1.41
AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)
0.4
BHP
RPM
BHP
0.41
902
0.55
0.49
945
0.64
0.59
988
0.75
0.70
1033
0.87
0.82
1078
1.00
0.96
1124
1.15
1.11
1170
1.32
1.28
1217
1.50
1.47
AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)
1.4
BHP
RPM
BHP
1.16
1277
1.33
1.30
1313
1.47
1.44
0.6
RPM
BHP
RPM
937
0.60
1023
970
0.68
1054
1004
0.78
1087
1039
0.88
1120
1075
1.00
1154
1112
1.13
1189
1149
1.27
1224
1187
1.43
1.6
RPM
BHP
RPM
1302
1.40
1329
1.52
Standard static 770-1175 RPM, 1.2 BHP max
Medium static 1035-1466 RPM, 1.5 BHP max
0.6
RPM
BHP
RPM
993
0.69
1074
1034
0.80
1113
1075
0.92
1153
1117
1.05
1193
1160
1.19
1235
1204
1.35
1248
1.53
1.6
RPM
BHP
RPM
1336
1.50
Standard static 770-1175 RPM, 1.2 BHP max
Medium static 1035-1466 RPM, 1.5 BHP max
70
0.8
1.0
BHP
RPM
0.75
1101
0.84
1131
0.94
1162
1.05
1194
1.18
1226
1.31
1260
1.46
1.8
2.0
BHP
RPM
0.8
1.0
BHP
RPM
0.85
1147
0.96
1185
1.09
1223
1.23
1263
1.39
1.8
2.0
BHP
RPM
BHP
0.90
1.00
1.11
1.23
1.36
1.50
BHP
BHP
1.00
1.13
1.26
1.41
BHP

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