77
APPENDIX A BLOWER PERFORMANCE DATA
RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP
1200 580 34 0.19 691 40 0.24 796 46 0.32 887 51 0.37 971 56 0.50
1400 639 43 0.25 742 49 0.31 839 54 0.40 923 59 0.45 1001 64 0.61
1600 699 53 0.33 793 58 0.39 882 63 0.50 959 67 0.55 1032 71 0.74
1800 758 62 0.44 844 66 0.50 925 71 0.63 995 75 0.68 1062 79 0.91
2000 818 71 0.58 895 75 0.63 968 80 0.78 1031 83 0.83 1093 87 1.11
2200 877 80 0.77 946 84 0.80 1012 88 0.97 1067 90 1.01 1123 95 1.35
2400 937 90 1.01 997 90 1.02 1055 97 1.21 1103 99 1.23 1154 103 1.65
RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP
1200 609 33 0.19 727 39 0.24 840 45 0.32 937 50 0.40 1028 55 0.47
1400 671 42 0.25 780 48 0.31 885 53 0.40 975 58 0.49 1059 62 0.56
1600 732 51 0.32 834 56 0.40 930 61 0.49 1012 66 0.60 1091 70 0.67
1800 794 60 0.42 887 65 0.50 975 69 0.61 1050 74 0.73 1123 78 0.80
2000 856 69 0.54 940 73 0.64 1019 78 0.77 1088 82 0.89 1154 86 0.96
2200 918 78 0.70 993 82 0.81 1064 86 0.95 1125 90 1.08 1186 93 1.15
2400 980 87 0.91 1047 90 1.03 1109 94 1.19 1163 97 1.32 1217 101 1.38
6 TON
MODELS : DHG0723W,DHG0724W & DHG0727W WITH DDC CONTROLS
HIGH STATIC
DOWN FLOW
RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP
1200 583 19 0.20 675 22 0.25 777 27 0.31 864 31 0.36 942 34 0.45
1400 643 27 0.25 730 30 0.32 826 34 0.38 908 38 0.43 982 41 0.55
1600 703 35 0.32 786 37 0.40 875 41 0.48 952 44 0.53 1021 47 0.67
1800 764 42 0.40 841 45 0.51 925 48 0.60 996 51 0.65 1061 54 0.81
2000 824 50 0.51 897 52 0.65 974 55 0.74 1041 58 0.79 1101 61 0.99
2200 884 57 0.65 952 60 0.83 1023 62 0.93 1085 65 0.97 1140 67 1.21
2400 944 65 0.83 1007 67 1.05 1073 70 1.16 1129 72 1.18 1180 74 1.48
2600 1005 72 1.05 1063 74 1.33 1122 77 1.44 1173 79 1.44 1220 81 1.81
2800 1065 80 1.34 1118 82 1.70 1171 84 1.80 1217 86 1.76 1259 87 2.21
3000 1125 87 1.70 1174 89 2.16 1220 90 2.24 1261 93 2.15 1299 94 2.70
RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP
1200 1015 35 0.55 1079 38 0.57 1139 38 0.70 1199 41 0.81 1252 44 0.81
1400 1051 42 0.66 1112 44 0.67 1170 45 0.82 1228 48 0.95 1280 51 0.93
1600 1088 49 0.79 1145 51 0.79 1201 52 0.97 1258 55 1.12 1309 57 1.07
1800 1124 55 0.94 1178 58 0.93 1232 59 1.14 1287 62 1.31 1338 64 1.23
2000 1160 62 1.13 1211 65 1.09 1263 66 1.33 1316 69 1.54 1367 71 1.42
2200 1197 69 1.35 1245 71 1.28 1294 73 1.56 1346 75 1.81 1395 77 1.63
2400 1233 76 1.61 1278 78 1.50 1325 80 1.84 1375 82 2.12 1424 84 1.88
2600 1269 83 1.93 1311 85 1.76 1356 87 2.15 1404 89 2.20 1453 90 2.30
2800 1305 90 2.31 1344 90 2.06 1387 94 2.53 1434 96 2.92 1482 97 2.48
3000 1342 97 2.77 1377 98 2.42 1418 101 2.97 1463 103 3.42 1511 104 2.85
HORIZONTAL FLOW
RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP
1200 604 18 0.19 711 22 0.24 821 26 0.33 913 30 0.38 993 33 0.43
1400 668 25 0.25 769 29 0.30 872 33 0.41 959 37 0.46 1034 40 0.52
1600 732 33 0.32 827 36 0.38 923 40 0.51 1005 43 0.56 1075 46 0.62
1800 796 40 0.40 884 43 0.47 975 47 0.64 1052 50 0.69 1116 53 0.74
2000 859 48 0.51 942 51 0.58 1026 54 0.80 1098 57 0.84 1157 59 0.88
2200 923 55 0.65 1000 58 0.73 1077 61 1.00 1144 63 1.03 1198 66 1.06
2400 987 63 0.82 1058 65 0.91 1129 68 1.24 1190 70 1.26 1239 72 1.27
2600 1051 70 1.05 1115 73 1.13 1180 75 1.55 1236 77 1.53 1280 79 1.52
2800 1115 78 1.33 1173 80 1.41 1231 82 1.93 1282 84 1.87 1321 85 1.82
3000 1178 85 1.69 1231 87 1.75 1283 89 2.40 1328 90 2.29 1362 92 2.18
RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP RPM DDC % BHP
1200 1076 34 0.57 1144 37 0.60 1208 37 0.74 1272 40 0.85 1327 43 0.89
1400 1113 41 0.68 1178 43 0.71 1240 44 0.87 1303 47 1.00 1358 50 1.05
1600 1151 47 0.82 1213 50 0.83 1272 51 1.02 1333 54 1.18 1389 56 1.23
1800 1189 54 0.98 1247 57 0.98 1305 58 1.20 1364 61 1.38 1421 63 1.44
2000 1227 61 1.17 1282 63 1.15 1337 65 1.41 1394 67 1.62 1452 69 1.69
2200 1264 68 1.40 1316 70 1.34 1370 72 1.66 1425 74 1.90 1483 75 1.98
2400 1302 74 1.68 1350 76 1.58 1402 78 1.94 1455 81 2.23 1514 82 2.33
2600 1340 81 2.01 1385 83 1.85 1434 85 2.28 1486 87 2.62 1545 88 2.73
2800 1377 88 2.41 1419 90 2.17 1467 92 2.68 1516 94 3.07 1577 95 3.21
3000 1415 95 2.89 1454 96 2.55 1499 99 3.14 1547 101 3.60 1608 101 3.76
MODELS : DHG0723D,DHG0724D & DHG0727D WITH DDC CONTROLS
CFM
Shaded area indicates air flow below 1800 SCFM (300 SCFM/ton) that is not recommended for High Stage cooling or heang.
Valid motor operang range for DDC% seng is 20 - 90.
CFM
Shaded area indicates air flow below 1800 SCFM (300 SCFM/ton) that is not recommended for High Stage cooling or heang.
Valid motor operang range for DDC% seng is 20 - 90.
CFM
CFM
Shaded area indicates air flow below 1800 SCFM (300 SCFM/ton) that is not recommended for High Stage cooling or heang.
Valid motor operang range for DDC% seng is 20 - 90.
CFM
Shaded area indicates air flow below 1800 SCFM (300 SCFM/ton) that is not recommended for High Stage cooling or heang.
Valid motor operang range for DDC% seng is 20 - 90.
CFM