Carrier WeatherMaker 50KCQ A04 Series Service And Maintenance Instructions page 65

CFM 0.2
RPM
1200 630
1300 659
1400 689
1500 720
1600 752
1700 784
1800 816
1900 849
2000 882
CFM 1.2
RPM
1200 1104
1300 1125
1400 1147
1500 1170
1600 1193
1700 1216
1800 1240
1900 1265
2000 1290
Italics indicates field-supplied drive is required.
1. Recommend using field-supplied motor (HD58FE651 for 230-v and
460-v, HD58FE576 for
KR11AZ606), motor pulley (part number KR11HY213), and belt
(part number KR29AF043).
CFM 0.2
RPM
1200 682
1300 717
1400 753
1500 789
1600 826
1700 863
1800 901
1900 939
2000 978
CFM 1.2
RPM
1200 1128
1300 1155
1400 1183
1500 1212
1600 1241
1700 1271
1800 1301
1900 1331
2000 1362
Italics indicates field-supplied drive is required.
1. Recommend using field-supplied motor (HD58FE651 for 230-v and
460-v, HD58FE576 for
KR11AD561), motor pulley (part number KR11HY184), and belt
(part number KR29AF041).
APPENDIX C — FAN PERFORMANCE
Table K — 50KCQ A05 - 4 TON HORIZONTAL SUPPLY
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
BHP RPM BHP
0.20 755 0.31
0.24 781 0.36
0.28 808 0.40
0.33 836 0.46
0.38 864 0.52
0.44 893 0.58
0.50 922 0.65
0.58 952 0.73
0.66 982 0.82
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
BHP RPM BHP
0.84 1173 0.99
0.91 1194 1.06
0.98 1215 1.14
1.05 1237 1.22
1.13 1259 1.31
1.22 1282 1.40
1.32 1305 1.50
1.43 1329 1.61
1.54 1353 1.73
575-v), fan pulley (part
Table L — 50KCQ A05 - 4 TON VERTICAL SUPPLY
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
BHP RPM BHP
0.25 800 0.36
0.29 832 0.42
0.34 865 0.48
0.40 898 0.54
0.47 932 0.62
0.54 966 0.70
0.62 1001 0.79
0.71 1037 0.89
0.81 1073 0.99
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
BHP RPM BHP
0.89 1192 1.03
0.97 1219 1.12
1.06 1247 1.22
1.16 1275 1.32
1.26 1303 1.43
1.37 1332 1.55
1.50 1362 1.68
1.63 1392 1.82
1.77 1422 1.97
575-v), fan pulley (part
0.6
RPM BHP
859 0.43
883 0.48
908 0.53
933 0.59
960 0.66
986 0.73
1014 0.81
1042 0.90
1070 0.99
1.6
RPM BHP
1237 1.15
1258 1.23
1278 1.31
1299 1.39
1321 1.49
1344 1.59
1366 1.69
1390 1.81
1413 1.93
Medium static 920-1303 RPM, 1.5 HP
High static 1035-1466 RPM, 2.0 BHP max
number
0.6
RPM BHP
897 0.48
928 0.55
958 0.61
990 0.69
1022 0.77
1055 0.86
1088 0.96
1121 1.07
1156 1.18
1.6
RPM BHP
1252 1.18
1279 1.28
1306 1.38
1334 1.49
1362 1.61
1390 1.74
1419 1.87
1449 2.02
1478 2.18
Medium static 920-1303 RPM, 1.5 HP
High static 1035-1466 RPM, 2.0 BHP max
number
65
0.8
RPM BHP RPM
949 0.56 1030
972 0.61 1052
995 0.67 1075
1020 0.74 1098
1044 0.81 1121
1070 0.89 1146
1096 0.97 1171
1122 1.07 1196
1149 1.17 1222
1.8
RPM BHP RPM
1298 1.32 1356
1318 1.40 1375
1338 1.48 1395
1359 1.57 1416
1380 1.67 1437
1402 1.78 1458
1424 1.89 1480
1447 2.01 1502
1470 2.14 1525
0.8
RPM BHP RPM
982 0.61 1058
1011 0.68 1086
1041 0.76 1115
1071 0.84 1144
1102 0.93 1174
1133 1.03 1205
1165 1.13 1235
1197 1.25 1267
1230 1.37 1299
1.8
RPM BHP RPM
1309 1.34 1363
1336 1.44 1389
1362 1.55 1416
1389 1.67 1443
1417 1.79 1470
1445 1.93 1498
1474 2.07 1526
1503 2.22 —
1532 2.38 —
1.0
BHP
0.70
0.76
0.82
0.89
0.97
1.05
1.14
1.24
1.35
2.0
BHP
1.49
1.58
1.67
1.76
1.86
1.97
2.09
2.22
2.35
1.0
BHP
0.75
0.82
0.91
1.00
1.09
1.20
1.31
1.44
1.57
2.0
BHP
1.50
1.61
1.72
1.85
1.98
2.12
2.27
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