Supply Air Blower Performance Ch060-120, 5 To 10 Ton Horizontal Models - York CH060 Technical Manual

271846-YTG-B-0208
TABLE 3: SUPPLY AIR BLOWER PERFORMANCE CH060-120, 5 TO 10 TON HORIZONTAL MODELS
MODEL # SUPPLY CFM
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1800 846
CH060 2000 917
994
2200
3000 810
851
CH096 3200
892
3400
927
3600
1012 1.40 1085 1.56 1153 1.73 1220 1.89 1283 2.06 1345 2.23 1405 2.41 1464 2.59 1522 2.78
CH120 4000
1100 1.83 1166 2.00 1230 2.18 1292 2.37 1351 2.55 1410 2.74 1466 2.92
4400
NOTE:
1. At higher evaporator airflows, and wet bulb conditions condensate carry-over may occur. Adjust airflow downward as necessary.
2. Values include pressure drop from wet coil and clean filters.
3. Shaded areas indicate oversize motors.
Johnson Controls Unitary Products
EXTERNAL STATIC PRESSURE - Inches W.C.
0.2 0.4 0.6
0.41 936 0.48 1024 0.56 1107 0.64 1195 0.74 1259 0.82 1325 0.90 1400 0.99
0.54 999 0.62 1079 0.71 1157 0.79 1233 0.89 1305 0.98
0.70 1069 0.79 1142 0.88 1214 0.98
0.65 900 0.78 986 0.91 1066 1.04 1143 1.17 1221 1.32 1294 1.48 1363 1.63 1433 1.79
0.78 938 0.91 1018 1.04 1095 1.18 1170 1.32 1236 1.42 1305 1.56 1380 1.74 1447 1.90
0.91 974 1.05 1051 1.19 1125 1.33 1196 1.48 1266 1.64 1320 1.81 1390 1.90
1.05 1006 1.20 1081 1.34 1152 1.50 1220 1.65 1287 1.81 1353 1.98 1405 2.07 1472 2.17
0.8 1.0 1.2
- - - -
1.8
1.4 1.6
RPM BHP
-
- - - - -
- - - - -
-
- - -
-
-
-
-
-
7