Specifications

392856-YTG-C-0109
Johnson Controls Unitary Products 11
TABLE 6: SUPPLY AIR BLOWER PERFORMANCE (DM072 BELT DRIVE) - SIDE DUCT APPLICATION
Air
Flow
(CFM)
Available External Static Pressure - IWG
1
1. Blower performance includes gas heat exchangers and 1” filters. See STATIC RESISTANCE table for additional applications.
2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP.
3. kW = BHP x 0.932.
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Field Supplied Drive Standard Drive Option HIgh Static Drive Option
1600 811 0.64 895 0.71 974 0.79 1051 0.87 1125 0.96 1196 1.04 1264 1.13 1330 1.23 1393 1.32 1454 1.42
1800 857 0.80 940 0.87 1020 0.95 1097 1.03 1171 1.11 1242 1.20 1310 1.29 1375 1.38 1439 1.48 1500 1.58
2000 907 1.00 990 1.07 1070 1.15 1146 1.23 1220 1.31 1291 1.40 1359 1.49 1425 1.58 1488 1.68 1550 1.77
2200 960 1.24 1043 1.31 1123 1.39 1199 1.47 1273 1.55 1344 1.64 1412 1.73 1478 1.82 1541 1.92 1602 2.01
2400 1015 1.51 1099 1.59 1178 1.66 1255 1.74 1329 1.83 1400 1.92 1468 2.01 1534 2.10 1597 2.19 1658 2.29
2600 1074 1.83 1157 1.90 1237 1.98 1314 2.06 1387 2.14 1458 2.23 1526 2.32 1592 2.41 1656 2.51 1717 2.61
2800 1135 2.18 1218 2.25 1298 2.33 1375 2.41 1448 2.49 1519 2.58 1587 2.67 1653 2.76 1717 2.86 1778 2.96
3000 1198 2.56 1281 2.64 1361 2.71 1438 2.79 1511 2.88 1582 2.96 1651 3.05 1716 3.15 1780 3.24 - -
Field Supplied Drive
TABLE 7: SUPPLY AIR BLOWER PERFORMANCE (DM072 BELT DRIVE) - BOTTOM DUCT APPLICATION
Air
Flow
(CFM)
Available External Static Pressure - IWG
1
1. Blower performance includes gas heat exchangers and 1” filters. See STATIC RESISTANCE table for additional applications.
2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP.
3. kW = BHP x 0.932.
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Field Supplied Drive Standard Drive Option HIgh Static Drive Option
1600 807 0.65 897 0.72 984 0.79 1068 0.87 1148 0.95 1225 1.04 1300 1.13 1371 1.22 1440 1.31 1507 1.40
1800 856 0.80 947 0.87 1034 0.95 1118 1.02 1198 1.11 1275 1.19 1349 1.28 1421 1.37 1490 1.46 1557 1.56
2000 910 0.99 1001 1.06 1088 1.14 1172 1.22 1252 1.30 1329 1.39 1403 1.47 1475 1.56 1544 1.66 1611 1.75
2200 968 1.23 1059 1.30 1146 1.37 1229 1.45 1309 1.53 1387 1.62 1461 1.71 1533 1.80 1602 1.89 1668 1.99
2400 1029 1.50 1119 1.57 1206 1.65 1290 1.72 1370 1.81 1448 1.89 1522 1.98 1593 2.07 1663 2.16 1729 2.26
2600 1093 1.81 1183 1.88 1270 1.95 1354 2.03 1434 2.11 1511 2.20 1586 2.29 1657 2.38 1726 2.47 1793 2.57
2800 1159 2.15 1250 2.22 1337 2.29 1420 2.37 1500 2.46 1578 2.54 1652 2.63 1724 2.72 1793 2.81 - -
3000 1228 2.52 1318 2.59 1405 2.67 1489 2.75 1569 2.83 1646 2.91 1721 3.00 1792 3.09 - - - -
Field Supplied Drive
TABLE 8: SUPPLY AIR BLOWER PERFORMANCE (DM072 DIRECT DRIVE) SIDE DUCT APPLICATION
UNIT
TONNAGE
MOTOR
SPEED
AVAILABLE EXTERNAL STATIC PRESSURE - IWG
1
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
6
2
HI 2461 1480 2402 1440 2361 1395 2260 1350 2178 1305 2101 1260 2000 1205 1914 1155 1830 1110
1. Includes allowances for a wet evaporator coil, 1” filters, and the heat exchangers. Refer to STATIC RESISTANCES Table for resistance values.
2. Side Duct application (230/460/575 Volts)
TABLE 9: SUPPLY AIR BLOWER PERFORMANCE (DM072 DIRECT DRIVE) BOTTOM DUCT APPLICATION
UNIT
TONNAGE
MOTOR
SPEED
AVAILABLE EXTERNAL STATIC PRESSURE - IWG
1
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
6
2
HI 2375 1429 2318 1391 2279 1348 2181 1304 2102 1261 2028 1217 1931 1164 1848 1116 1767 1073
1. Includes allowances for a wet evaporator coil, 1” filters, and the heat exchangers. Refer to STATIC RESISTANCES Table for resistance values.
2. Bottom Duct application (230/460/575 Volts)
TABLE 10: BELT DRIVE RPM SELECTION
Size
(Tons)
HP
Max
BHP
Motor
Sheave
Blower
Sheave
5 Turns
Open
4 Turns
Open
3 Turns
Open
2 Turns
Open
1 Turn
Open
Fully
Closed
072
(6)
1.5 1.73 1VL44 AK56 930 995 1060 1130 1195 1260
3 3.45 1VP56 AK56 1325 1395 1460 1525 1590 1660