Trane Precedent User Manual

RT-PRC006-EN72
Performance
Data
(10 Ton)
High Efficiency
Table PD-84 — Belt Drive Evaporator Fan Performance — 10-Ton — YHC120A3,A4,AW *L,M — Low and Medium Heat — Horizontal Airflow
External Static Pressure (Inches of Water)
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3-HP Standard Motor & Field Supplied
Low Static Drive (1)
3200 — — 777 1.15 814 1.28 853 1.42 895 1.59 936 1.76 973 1.93 1008 2.09 1037 2.24 1064 2.38
3600 819 1.42 857 1.57 890 1.71 922 1.85 957 2.02 994 2.20 1032 2.39 1067 2.58 1099 2.77 1131 2.96
4000 902 1.91 936 2.07 968 2.23 998 2.39 1027 2.55 1058 2.73 1091 2.93 1124 3.14 1158 3.36 1189 3.57
4400 986 2.50 1016 2.68 1047 2.86 1075 3.03 1101 3.20 1128 3.39 1155 3.58 1186 3.80 1217 4.03 1246 4.25
4800 1070 3.22 1098 3.40 1127 3.60 1153 3.79 1178 3.98 1203 4.17 1227 4.37 1251 4.57 1279 4.80 1307 5.05
5-HP Oversized Motor & Drive
Table PD-84 — Continued
External Static Pressure (Inches of Water)
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3-HP Standard Motor & Drive
3200 1090 2.53 1115 2.67 1139 2.81 1161 2.95 1183 3.09 1205 3.23 1225 3.37 1246 3.51 1265 3.65 1284 3.78
3600 1157 3.13 1181 3.29 1205 3.45 1228 3.61 1250 3.77 1272 3.93 1293 4.09 1312 4.24 1331 4.40 1351 4.56
4000 1218 3.78 1246 3.99 1271 4.18 1294 4.36 1317 4.55 1338 4.72 1360 4.91 1379 5.07 1398 5.25 1418 5.43
4400 1276 4.49 1304 4.73 1333 4.97 1359 5.20 1383 5.42 1405 5.62 ————————
4800 1336 5.30 1363 5.56 — — — — — — — — ————————
5-HP Oversized Motor & Drive
For Standard Evaporator Fan Speed (RPM), reference Table PD-86.
Notes:
Data includes pressure drop due to standard filters and wet coils.
No accessories or options are included in pressure drop data.
Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories
3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.475.
5-HP Fan Motor Heat (MBH) = 2.950 x Fan BHP+.470.
1. Field Supplied Motor Sheave 1VM50 x 7/8 inch, Fan Sheave AK89, and Belt AX40 required.
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full
horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
3-HP Standard Motor& Drive
Table PD-85 — Belt Drive Evaporator Fan Performance — 10-Ton — YHC120A3,A4,AW *H— High Heat —Horizontal Airflow
External Static Pressure (Inches of Water)
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3-HP Standard Motor & Field Supplied 3-HP Standard Motor & Drive
Low Static Drive (1)
3200 785 1.18 821 1.31 861 1.46 903 1.62 944 1.80 981 1.96 1014 2.12 1043 2.27 1070 2.41 1095 2.55
3600 874 1.64 907 1.78 939 1.93 977 2.11 1014 2.30 1050 2.49 1084 2.69 1115 2.87 1144 3.05 1169 3.21
4000 964 2.21 994 2.37 1023 2.53 1053 2.71 1087 2.91 1121 3.12 1154 3.33 1185 3.55 1215 3.76 1242 3.96
4400 1055 2.91 1082 3.08 1109 3.25 1135 3.43 1164 3.64 1194 3.86 1225 4.09 1255 4.32 1284 4.56 1312 4.79
4800 1146 3.74 1171 3.92 1196 4.11 1220 4.31 1244 4.51 1271 4.73 1298 4.97 1327 5.22 1354 5.47 1382 5.74
5-HP Oversized Motor & Drive
Table PD-85 — Continued
External Static Pressure (Inches of Water)
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3-HP Standard Motor & Drive
3200 1120 2.70 1143 2.84 1166 2.98 1188 3.12 1208 3.25 1229 3.39 1249 3.53 1269 3.67 1289 3.82 1308 3.96
3600 1194 3.37 1217 3.53 1240 3.69 1262 3.85 1282 4.01 1303 4.17 1322 4.32 1341 4.48 1361 4.64 1378 4.79
4000 1269 4.16 1292 4.34 1314 4.52 1335 4.70 1356 4.88 1377 5.06 1397 5.24 1415 5.41 — — — —
4400 1339 5.02 1365 5.25 1388 5.47 1410 5.67 — — — — ————————
4800 — — — — — — — — — — — — ————————
5-HP Oversized Motor & Drive
For Standard Evaporator Fan Speed (RPM), reference Table PD-86.
Notes:
Data includes pressure drop due to standard filters and wet coils.
No accessories or options are included in pressure drop data.
Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories
3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.475.
5-HP Fan Motor Heat (MBH) = 2.950 x Fan BHP+.470.
1. Field Supplied Motor Sheave 1VM50 x 7/8 inch, Fan Sheave AK89, and Belt AX40 required
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full
horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

Trane Precedent Specifications

General

Refrigerant	R-410A
Type	Packaged
Stages	Single
Voltage	208/230V or 460V
Heating Options	Electric or Gas