![background image](http://html.mh-extra.com/html/carrier/aquazone-50psd006/aquazone-50psd006_installation-and-service-instructions-manual_2563404031.webp)
31
Table 12 —
PSC Blower Motor Performance Data
LEGEND
NOTES:
1. Shaded areas denote ESP where operation is not recommended.
2. Units factory shipped on medium speed. Other speeds require field
selection.
3. All airflow is rated and shown above at the lower voltage if unit is dual
voltage rated, e.g., 208 v for 208/230 v units.
4. Only two-speed fan (high and medium) available on 575 v units.
5. Data for units 006-012 not available at time of printing.
Table 13 —
PSC Blower Motor Performance Data for 50PS Units with HWR
LEGEND
NOTES:
1. For units with HWR coil applications, calculate face velocity of the enter-
ing air. From the data table, find ESP for reheat application. The loss
includes wet coil loss.
2. Data for units 006-012 not available at time of printing.
50PS
UNIT
SIZE
RATED
AIRFLOW
MIN
CFM
FAN
SPEED
AIRFLOW (cfm) AT EXTERNAL STATIC PRESSURE (in. wg)
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.60
0.70
0.80
0.90
1.00
018
600
450
HI
704
708
711
702
693
692
690
683
675
658
640
598
515
MED
602
601
599
590
581
583
585
579
573
560
547
492
LO
531
529
527
522
517
512
506
501
495
479
462
HS HI
894
886
877
859
841
827
812
786
760
744
728
659
HS MED
765
760
755
747
738
725
711
690
668
654
640
602
HS LO
683
672
661
649
636
616
596
584
571
560
549
024
850
600
HI
965
960
954
943
931
923
914
898
882
862
842
794
725
635
MED
841
833
825
817
809
800
790
777
763
747
731
686
623
LO
723
715
707
703
698
689
680
668
656
642
627
HS HI
1271
1250
1229
1207
1185
1164
1143
1118
1093
1061
1029
953
875
753
HS MED
1048
1037
1025
1016
1007
994
981
962
943
915
886
822
731
626
HS LO
890
887
884
879
874
865
855
842
829
809
789
726
660
030
950
750
HI
1271
1250
1229
1207
1185
1164
1143
1118
1093
1061
1029
953
875
753
MED
1048
1037
1025
1016
1007
994
981
962
943
915
886
822
LO
890
887
884
879
874
865
855
842
829
809
789
HS HI
1439
1411
1383
1355
1327
1297
1266
1232
1198
1160
1122
1041
943
830
HS MED
1186
1174
1162
1151
1140
1126
1112
1089
1065
1039
1013
946
870
762
HS LO
1039
1038
1036
1028
1020
1009
997
983
968
946
923
866
798
036
1250
900
HI
1411
1407
1402
1390
1378
1370
1361
1326
1290
1248
1205
1083
942
MED
1171
1164
1156
1145
1133
1113
1092
1064
1035
997
958
LO
983
967
950
943
936
936
HS HI
1648
1633
1617
1597
1576
1557
1537
1493
1448
1397
1345
1207
1051
957
HS MED
1344
1335
1325
1312
1299
1276
1253
1220
1186
1143
1099
1007
903
HS LO
1141
1128
1115
1106
1097
1077
1057
1031
1005
966
926
042
1400
1050
HI
1634
1626
1618
1606
1594
1583
1571
1539
1507
1464
1420
1265
1078
MED
1332
1323
1314
1298
1282
1263
1243
1206
1169
1115
1060
LO
1130
1109
1088
1086
1084
1066
1048
1052
1055
HS HI
1798
1781
1764
1738
1711
1688
1665
1630
1595
1555
1514
1420
1239
HS MED
1384
1382
1379
1375
1371
1356
1341
1318
1294
1261
1227
HS LO
1091
1088
1084
1081
1078
1069
1060
048
1600
1200
HI
1798
1781
1764
1738
1711
1688
1665
1630
1595
1555
1514
1420
1239
MED
1384
1382
1379
1375
1371
1356
1341
1318
1294
1261
1227
LO
HS HI
2011
1977
1942
1923
1903
1841
1778
1755
1732
1689
1645
1520
1431
1307
1211
HS MED
1881
1858
1834
1807
1780
1746
1711
1676
1640
1604
1567
1469
1378
1286
HS LO
1738
1716
1694
1673
1651
1634
1617
1584
1551
1508
1465
1390
1321
1228
060
1950
1500
HI
2311
2306
2300
2290
2279
2268
2257
2233
2209
2175
2140
2088
1990
1901
1856
1752
MED
2058
2049
2039
2028
2016
2000
1983
1966
1949
1935
1920
1874
1807
1750
1670
1582
LO
1868
1863
1858
1858
1858
1848
1838
1822
1806
1799
1792
1749
1699
1636
1570
HS HI
2510
2498
2486
2471
2455
2440
2424
2401
2377
2348
2318
2247
2161
2078
1986
1855
HS MED
2171
2167
2162
2162
2162
2158
2153
2135
2117
2101
2085
2024
1971
1891
1823
1691
HS LO
2010
2008
2006
2006
2006
2006
2006
1992
1977
1962
1947
1892
1851
1782
1705
1600
070
2100
1800
HI
2510
2498
2486
2471
2455
2440
2424
2401
2377
2348
2318
2247
2161
2078
1986
1855
MED
2171
2167
2162
2162
2162
2158
2153
2135
2117
2101
2085
2024
1971
1891
1823
LO
2010
2008
2006
2006
2006
2006
2006
1992
1977
1962
1947
1892
1851
ESP —
External Static Pressure
HS
—
High Static
COIL
FACE VELOCITY
FPM
UNITS WITH REHEAT ESP LOSS
018
in. wg
024,030
in. wg
036
in. wg
042,048
in. wg
060,070
in. wg
200
0.037
0.033
0.031
0.028
0.026
250
0.052
0.046
0.042
0.038
0.034
300
0.077
0.066
0.059
0.051
0.044
350
0.113
0.096
0.085
0.073
0.061
400
0.181
0.160
0.145
0.131
0.117
450
0.242
0.226
0.215
0.205
0.194
500
0.360
0.345
0.335
0.326
0.316
ESP
—
External Static Pressure
HWR —
Hot Water Reheat