Carrier WeatherMaster 50HCQ04-12 Service And Maintenance Instructions page 46

CFM
0.2 0.4
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
900
574 0.13 707
975 597 0.15 727
1050 621 0.18 747
1125 646 0.20 768
1200 671 0.23 790
1275 696 0.26 812
1350 723 0.30 835
1425 749 0.34 859
1500 776 0.38 883
LEGEND
— Med Static Motor and Drive - 819-1251 RPM, Max BHP 1.5 (motor is new 1.7 HP)
— High Static Motor and Drive - 1035-1466 RPM, Max BHP 2.0 (motor is 2.4 HP)
CFM
0.2 0.4
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
900
594 0.15 740
975 618 0.17 758
1050 642 0.19 777
1125 668 0.22 797
1200 695 0.25 818
1275 722 0.29 841
1350 750 0.33 864
1425 778 0.37 888
1500 807 0.42 913
LEGEND
— Med Static Motor and Drive - 819-1251 RPM, Max BHP 1.5 (motor is new 1.7 HP)
— High Static Motor and Drive - 1035-1466 RPM, Max BHP 2.0 (motor is 2.4 HP)
BOLD — Field-supplied drive recommended using field supplied fan pulley (part no. KR11AZ606) motor pulley (part no. KR11HY191),
and belt (KR29AF043)
APPENDIX C — FAN PERFORMANCE (cont)
Table I — 50HCQA04 3 Ton Horizontal Supply
Available External Static Pressure (in. wg)
0.6 0.8
0.23 817 0.34 913 0.47
0.25 835 0.37 929 0.50 1015 0.64 1093 0.80
0.28 853 0.40 946 0.53 1030 0.68 1108 0.84
0.31 872 0.43 964 0.57 1047 0.72 1123 0.88
0.34 892 0.47 982 0.61 1064 0.76 1140 0.92
0.38 912 0.51 1001 0.65 1082 0.81 1157 0.97
0.42 933 0.55 1020 0.70 1100 0.86 1174 1.02
0.46 955 0.60 1040 0.75 1119 0.91 1192 1.08
0.51 977 0.65 1061 0.80 1138 0.97 1210 1.14
Table J — 50HCQA04 3 Ton Vertical Supply
Available External Static Pressure (in. wg)
0.6 0.8
0.25 867 0.37 981 0.52 1084 0.68 1180 0.86
0.28 881 0.40 991 0.55 1092 0.71 1186 0.89
0.30 896 0.43 1003 0.58 1102 0.75 1194 0.92
0.34 912 0.47 1017 0.62 1113 0.79 1204 0.97
0.37 930 0.51 1032 0.66 1126 0.83 1215 1.01
0.41 949 0.55 1048 0.71 1140 0.88 1227 1.06
0.46 968 0.60 1065 0.76 1155 0.93 1240 1.12
0.50 989 0.65 1083 0.81 1171 0.99 1254 1.18
0.56 1011 0.71 1103 0.87 1188 1.05 1270 1.24
1.0 1.2
RPM
999 0.61 1078 0.77 1151
1165
1180
1195
1210
1226
1243
1260
1278
1.0 1.2
RPM
1269
1275
1281
1289
1298
1309
1321
1333
1347
46
1.4 1.6 1.8
BHP RPM BHP RPM BHP RPM BHP
0.93 1220 1.11 1284 1.30 1346 1.49
0.97 1233 1.15 1297 1.33 1358 1.53
1.01 1247 1.19 1311 1.38 1371 1.58
1.05 1261 1.23 1325 1.42 1385 1.62
1.10 1276 1.28 1339 1.47 1399 1.68
1.15 1292 1.33 1354 1.53 1414 1.73
1.20 1308 1.39 1370 1.59 1429 1.80
1.26 1325 1.45 1386 1.65 1444 1.86
1.33 1342 1.52 1403 1.72 1461 1.93
1.4 1.6 1.8
BHP RPM BHP RPM BHP RPM BHP
1.05 1354 1.25 1434 1.47 1511 1.70
1.08 1358 1.29 1437 1.51 1513 1.74
1.12 1363 1.32 1441 1.54 1516 1.78
1.16 1370 1.37 1447 1.59 1520 1.82
1.21 1378 1.42 1454 1.64 1526 1.87
1.26 1387 1.47 1462 1.69 1533 1.92
1.32 1397 1.53 1471 1.75 1541 1.99
1.38 1409 1.59 1481 1.82
1.45 1421 1.66 1492 1.89
2.0
2.0
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