3 Ton Horizontal Supply; Available External Static Pressure (In. Wg); 3 Ton Vertical Supply - Carrier WeatherMaster 50HCQ Product Data

Table 35 – 50HCQA04
CFM 0.2
RPM BHP
900 574 0.13
975 597 0.15
1050 621 0.18
1125 646 0.20
1200 671 0.23
1275 696 0.26
1350 723 0.30
1425 749 0.34
1500 776 0.38
CFM 1.2
RPM BHP
900 1078 0.77
975 1093 0.80
1050 1108 0.84
1125 1123 0.88
1200 1140 0.92
1275 1157 0.97
1350 1174 1.02
1425 1192 1.08
1500 1210 1.14
Med Static Motor and Drive --- 819--- 1251 RPM, Max BHP 1.5
High Static Motor and Drive --- 1035--- 1466 RPM, Max BHP 2.0
Table 36 – 50HCQA04
CFM 0.2
RPM BHP
900 594 0.15
975 618 0.17
1050 642 0.19
1125 668 0.22
1200 695 0.25
1275 722 0.29
1350 750 0.33
1425 778 0.37
1500 807 0.42
CFM 1.2
RPM BHP
900 1180 0.86
975 1186 0.89
1050 1194 0.92
1125 1204 0.97
1200 1215 1.01
1275 1227 1.06
1350 1240 1.12
1425 1254 1.18
1500 1270 1.24
Med Static Motor and Drive --- 819--- 1251 RPM, Max BHP 1.5
High Static Motor and Drive --- 1035--- 1466 RPM, Max BHP 2.0
FAN PERFORMANCE (cont.)

AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)

0.4
RPM BHP RPM
707 0.23 817
727 0.25 835
747 0.28 853
768 0.31 872
790 0.34 892
812 0.38 912
835 0.42 933
859 0.46 955
883 0.51 977
AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)
1.4
RPM BHP RPM
1151 0.93 1220
1165 0.97 1233
1180 1.01 1247
1195 1.05 1261
1210 1.10 1276
1226 1.15 1292
1243 1.20 1308
1260 1.26 1325
1278 1.33 1342
AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)
0.4
RPM BHP RPM
740 0.25 867
758 0.28 881
777 0.30 896
797 0.34 912
818 0.37 930
841 0.41 949
864 0.46 968
888 0.50 989
913 0.56 1011
AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)
1.4
RPM BHP RPM
1269 1.05 1354
1275 1.08 1358
1281 1.12 1363
1289 1.16 1370
1298 1.21 1378
1309 1.26 1387
1321 1.32 1397
1333 1.38 1409
1347 1.45 1421
51

3 TON HORIZONTAL SUPPLY

0.6 0.8
BHP RPM
0.34 913
0.37 929
0.40 946
0.43 964
0.47 982
0.51 1001
0.55 1020
0.60 1040
0.65 1061
1.6 1.8
BHP RPM
1.11 1284
1.15 1297
1.19 1311
1.23 1325
1.28 1339
1.33 1354
1.39 1370
1.45 1386
1.52 1403

3 TON VERTICAL SUPPLY

0.6 0.8
BHP RPM
0.37 981
0.40 991
0.43 1003
0.47 1017
0.51 1032
0.55 1048
0.60 1065
0.65 1083
0.71 1103
1.6 1.8
BHP RPM
1.25 1434
1.29 1437
1.32 1441
1.37 1447
1.42 1454
1.47 1462
1.53 1471
1.59 1481
1.66 1492
Boldface --- Field --- supplied Drive
--- Outside operating range
1.0
BHP RPM BHP
0.47 999 0.61
0.50 1015 0.64
0.53 1030 0.68
0.57 1047 0.72
0.61 1064 0.76
0.65 1082 0.81
0.70 1100 0.86
0.75 1119 0.91
0.80 1138 0.97
2.0
BHP RPM BHP
1.30 1346 1.49
1.33 1358 1.53
1.38 1371 1.58
1.42 1385 1.62
1.47 1399 1.68
1.53 1414 1.73
1.59 1429 1.80
1.65 1444 1.86
1.72 1461 1.93
1.0
BHP RPM BHP
0.52 1084 0.68
0.55 1092 0.71
0.58 1102 0.75
0.62 1113 0.79
0.66 1126 0.83
0.71 1140 0.88
0.76 1155 0.93
0.81 1171 0.99
0.87 1188 1.05
2.0
BHP RPM BHP
1.47 1511 1.70
1.51 1513 1.74
1.54 1516 1.78
1.59 1520 1.82
1.64 1526 1.87
1.69 1533 1.92
1.75 1541 1.99
1.82 --- ---
1.89 --- ---