Carrier 50KC04-06 Service And Maintenance Instructions

64Boldface indicates field-supplied drive is required.NOTES:1. For more information, see General Fan Performance Notes onpage 59.2. Recommend using field-supplied fan pulley (part numberKR11AZ506), motor pulley (part number KR11HY181), and belt(part number KR30AE041) with field-supplied drive.Boldface indicates field-supplied drive is required.NOTES:1. For more information, see General Fan Performance Notes onpage 59.2. Recommend using field-supplied fan pulley (part numberKR11AZ606) and belt (part number KR30AE037) with field-sup-plied drive.Table J — 50KC**05 4 Ton Vertical Supply (3 Phase)CFMAVAILABLE EXTERNAL STATIC PRESSURE (in. wg)0.2 0.4 0.6 0.8 1.0RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP900 695 0.25 818 0.37 930 0.51 1032 0.66 1126 0.83975 731 0.30 849 0.43 955 0.57 1053 0.72 1145 0.891050 769 0.36 880 0.49 982 0.63 1077 0.79 1166 0.971125 807 0.42 913 0.56 1011 0.71 1103 0.87 1188 1.051200 847 0.49 948 0.63 1042 0.79 1130 0.96 1213 1.141275 887 0.57 983 0.72 1073 0.88 1158 1.06 1239 1.241350 928 0.66 1020 0.82 1106 0.98 1188 1.16 1266 1.351425 969 0.76 1057 0.92 1140 1.09 1219 1.28 1295 1.481500 1010 0.87 1095 1.04 1175 1.21 1251 1.41 1325 1.61CFMAVAILABLE EXTERNAL STATIC PRESSURE (in. wg)1.2 1.4 1.6 1.8 2.0RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP900 1215 1.01 1298 1.21 1378 1.42 1454 1.64 1526 1.87975 1231 1.08 1313 1.28 1390 1.49 1465 1.71 1536 1.941050 1249 1.16 1329 1.36 1405 1.57 1478 1.79 1547 2.031125 1270 1.24 1347 1.45 1421 1.66 1492 1.89 — —1200 1292 1.34 1367 1.54 1440 1.76 1509 1.99 — —1275 1315 1.44 1389 1.65 1459 1.88 1527 2.11 — —1350 1341 1.56 1412 1.77 1481 2.00 1547 2.23 — —1425 1367 1.68 1437 1.90 1504 2.13 — — — —1500 1395 1.82 1463 2.04 1528 2.28 — — — —Medium static 920-1303 RPM, 1.7 BHP maxHigh static 1208-1550 RPM, 2.9 BHP maxTable K — 50KC**06 5 Ton Horizontal Supply (1 Phase)CFMAVAILABLE EXTERNAL STATIC PRESSURE (in. wg)0.2 0.4 0.6 0.8 1.0RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP900 725 0.33 840 0.46 937 0.60 1023 0.75 1101 0.90975 765 0.40 876 0.54 970 0.68 1054 0.84 1131 1.001050 806 0.48 912 0.63 1004 0.78 1087 0.94 1162 1.111125 847 0.57 950 0.72 1039 0.88 1120 1.05 1194 1.231200 889 0.66 988 0.83 1075 1.00 1154 1.18 1226 1.361275 931 0.78 1027 0.95 1112 1.13 1189 1.31 1260 1.501350 974 0.90 1067 1.08 1149 1.27 1224 1.46 — —1425 1018 1.03 1107 1.23 1187 1.43 — — — —1500 1061 1.19 1148 1.39 — — — — — —CFMAVAILABLE EXTERNAL STATIC PRESSURE (in. wg)1.2 1.4 1.6 1.8 2.0RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP900 1172 1.06 1239 1.23 1302 1.40 — — — —975 1201 1.16 1267 1.34 1329 1.52 — — — —1050 1231 1.28 1296 1.46 — — — — — —1125 1262 1.41 — — — — — — — —1200 — — — — — — — — — —1275 — — — — — — — — — —1350 — — — — — — — — — —1425 — — — — — — — — — —1500 — — — — — — — — — —Medium static 1035-1466 RPM, 1.5 BHP max