Packaged Gas/Electric Rooftop Units - Trane

RT-PRC006-EN
Performance
Data
(3 - 5 Tons)
High Efficiency
Table PD-55 — Direct Drive Evaporator Fan Performance 3, 4 and 5 Ton YHC036A**H, YHC048A**H, YHC060A**H
— High Heat
External Static Pressure (Inches of Water) & Motor Power (Bhp) 1
Standard Motor Oversized Motor2 Unit High Speed Low Speed High Speed Low Speed
Tons Model No. CFM ESP BHP ESP BHP ESP BHP ESP BHP
960 0.74 0.36 0.56 0.28 0.89 0.38 0.82 0.35
1020 0.69 0.37 0.49 0.28 0.85 0.39 0.77 0.36
1080 0.65 0.38 0.44 0.29 0.82 0.41 0.74 0.38
1140 0.61 0.39 0.37 0.29 0.77 0.43 0.69 0.40
3
YHC036A**H
Horizontal Airflow
1200
1260
0.55
0.51
0.40
0.41
0.29
0.19
0.30
0.30
0.74
0.70
0.44
0.45
0.65
0.61
0.41
0.42
1320 0.46 0.42 0.10 0.31 0.67 0.47 0.57 0.44
1380 0.41 0.43 0.00 0.31 0.64 0.48 0.52 0.45
1440 0.34 0.44 — — 0.57 0.51 0.45 0.48
1280 0.85 0.53 0.74 0.47 1.11 0.67 0.90 0.56
1360 0.78 0.54 0.66 0.47 1.06 0.68 0.85 0.58
1440 0.71 0.54 0.60 0.48 1.01 0.70 0.80 0.60
1520 0.64 0.55 0.51 0.48 0.96 0.73 0.72 0.63
4
YHC048A**H
Horizontal Airflow
1600
1680
0.55
0.46
0.55
0.56
0.39
0.27
0.49
0.49
0.89
0.84
0.75
0.78
0.63
0.54
0.64
0.66
1760 0.37 0.56 0.12 0.50 0.79 0.82 0.37 0.68
1840 0.26 0.57 0.00 0.50 0.70 0.83 0.24 0.70
1920 0.16 0.57 — — 0.62 0.85 0.13 0.73
1600 0.94 0.78 0.84 0.64 1.27 0.90 1.13 0.85
1700 0.87 0.80 0.71 0.65 1.19 0.94 1.03 0.89
1800 0.82 0.85 0.60 0.65 1.11 0.98 0.92 0.91
1900 0.72 0.88 0.51 0.65 1.10 1.02 0.82 0.94
5
YHC060A**H
Horizontal Airflow
2000
2100
0.64
0.54
0.90
0.93
0.35
0.20
0.66
0.66
0.93
0.84
1.05
1.10
0.71
0.58
0.95
0.96
2200 0.41 0.94 0.05 0.67 0.73 1.12 0.37 0.96
2300 0.32 0.95 — — 0.63 1.17 0.13 0.97
2400 0.21 0.97 — — 0.50 1.20 — —
960 0.74 0.36 0.56 0.28 0.89 0.38 0.82 0.35
1020 0.69 0.37 0.49 0.28 0.85 0.39 0.77 0.36
1080 0.65 0.38 0.44 0.29 0.82 0.41 0.74 0.38
1140 0.61 0.39 0.37 0.29 0.77 0.43 0.69 0.40
3
YHC036A**H
Downflow Airflow
1200
1260
0.55
0.51
0.40
0.41
0.29
0.19
0.30
0.30
0.74
0.70
0.44
0.45
0.65
0.61
0.41
0.42
1320 0.46 0.42 0.10 0.31 0.67 0.47 0.57 0.44
1380 0.41 0.43 0.00 0.31 0.64 0.48 0.52 0.45
1440 0.34 0.44 — — 0.57 0.51 — —
1280 0.90 0.53 0.79 0.47 1.16 0.67 0.95 0.56
1360 0.83 0.54 0.71 0.47 1.11 0.68 0.90 0.58
1440 0.76 0.54 0.65 0.48 1.06 0.70 0.85 0.60
1520 0.69 0.55 0.56 0.48 1.01 0.73 0.77 0.63
4
YHC048A**H
Downflow Airflow
1600
1680
0.60
0.51
0.55
0.56
0.44
0.32
0.49
0.49
0.94
0.89
0.75
0.78
0.68
0.59
0.64
0.66
1760 0.42 0.56 0.17 0.50 0.84 0.82 0.42 0.68
1840 0.31 0.57 0.05 0.50 0.75 0.83 0.29 0.70
1920 0.21 0.57 — — 0.67 0.85 — —
1600 0.99 0.78 0.89 0.64 1.32 0.90 1.18 0.85
1700 0.92 0.80 0.76 0.65 1.24 0.94 1.08 0.89
1800 0.87 0.85 0.65 0.65 1.16 0.98 0.97 0.91
1900 0.77 0.88 0.56 0.65 1.15 1.02 0.87 0.94
5
YHC060A**H
Downflow Airflow
2000
2100
0.69
0.59
0.90
0.93
0.40
0.25
0.66
0.66
0.98
0.89
1.05
1.10
0.76
0.63
0.95
0.96
2200 0.46 0.94 0.10 0.67 0.78 1.12 0.42 0.96
2300 0.37 0.95 0.00 0.68 0.68 1.17 0.18 0.97
2400 0.26 0.97 — — 0.55 1.20 — —
Fan motor heat (MBH) = 3.72 x Fan Bhp + .24.
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.
Notes:
1. Data includes pressure drop due to wet coil and filters.
2. 5 Ton oversized motor peformance is with 12 x 11 FC Centrifugal blower fan.
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