26
RT-PRC005-EN
Performance
Data
(3, 4, 5 Ton)
Standard Efficiency
Table PD-20— Direct Drive Evaporator Fan Performance
3, 4 and 5 Ton TSC036A, TSC048A, TSC060A
External Static Pressure (Inches of Water) & Motor Power (Bhp)
1
Standard Motor
Oversized Motor
Unit
High Speed
Low Speed
High Speed
Low Speed
Tons
Model No. CFM
ESP
BHP
ESP
BHP
ESP
BHP
ESP
BHP
960
0.81
0.36
0.61
0.28
0.96
0.39
0.89
0.35
1020
0.77
0.37
0.57
0.28
0.94
0.41
0.86
0.47
1080
0.73
0.38
0.50
0.29
0.91
0.43
0.82
0.39
1140
0.69
0.39
0.42
0.29
0.88
0.44
0.77
0.40
3
TSC036A
1200
0.66
0.40
0.34
0.30
0.84
0.45
0.74
0.41
Horizontal 1260
0.60
0.41
0.26
0.30
0.80
0.46
0.70
0.42
1320
0.55
0.42
0.14
0.31
0.75
0.48
0.65
0.44
1380
0.49
0.42
0.05
0.31
0.70
0.49
0.59
0.45
1440
0.44
0.43
—
—
0.64
0.52
0.54
0.48
1280
0.93
0.53
0.81
0.47
1.20
0.67
0.99
0.56
1360
0.87
0.54
0.75
0.47
1.15
0.68
0.94
0.58
1440
0.80
0.54
0.68
0.48
1.10
0.70
0.88
0.60
1520
0.73
0.55
0.60
0.48
1.05
0.73
0.81
0.63
4
TSC048A
1600
0.66
0.55
0.51
0.49
1.00
0.75
0.74
0.64
Horizontal 1680
0.57
0.56
0.38
0.49
0.95
0.78
0.65
0.66
1760
0.47
0.56
0.23
0.50
0.90
0.82
0.50
0.68
1840
0.37
0.57
0.13
0.50
0.83
0.83
0.35
0.70
1920
0.27
0.57
—
—
0.75
0.85
0.25
0.73
1600
0.90
0.78
0.82
0.64
1.20
0.90
1.05
0.85
1700
0.85
0.82
0.68
0.65
1.15
0.94
0.95
0.89
1800
0.80
0.85
0.56
0.65
1.05
0.98
0.85
0.91
1900
0.70
0.88
0.46
0.65
0.98
1.02
0.75
0.94
5
TSC060A
3
2000
0.60
0.90
0.30
0.66
0.90
1.05
0.65
0.95
Horizontal 2100
0.50
0.93
0.14
0.66
0.80
1.10
0.50
0.96
2200
0.40
0.95
0.05
0.67
0.70
1.12
0.35
0.96
2300
0.30
0.97
—
—
0.60
1.17
0.15
0.97
2400
0.20
1.00
—
—
0.48
1.20
—
—
960
0.86
0.36
0.61
0.28
1.01
0.39
0.89
0.35
1020
0.82
0.37
0.62
0.28
0.99
0.41
0.91
0.47
1080
0.78
0.38
0.55
0.29
0.96
0.43
0.87
0.39
1140
0.74
0.39
0.47
0.29
0.93
0.44
0.82
0.40
3
TSC036A
1200
0.71
0.40
0.39
0.30
0.89
0.45
0.79
0.41
Downflow
1260
0.65
0.41
0.31
0.30
0.85
0.46
0.75
0.42
1320
0.60
0.42
0.19
0.31
0.80
0.48
0.70
0.44
1380
0.54
0.42
0.10
0.31
0.75
0.49
0.64
0.45
1440
0.49
0.43
—
—
0.69
0.52
0.59
0.48
1280
0.98
0.53
0.86
0.47
1.25
0.67
1.04
0.56
1360
0.92
0.54
0.80
0.47
1.20
0.68
0.99
0.58
1440
0.85
0.54
0.73
0.48
1.15
0.70
0.93
0.60
1520
0.78
0.55
0.65
0.48
1.10
0.73
0.86
0.63
4
TSC048A
1600
0.71
0.55
0.56
0.49
1.05
0.75
0.79
0.64
Downflow
1680
0.62
0.56
0.43
0.49
1.00
0.78
0.70
0.66
1760
0.52
0.56
0.28
0.50
0.95
0.82
0.55
0.68
1840
0.42
0.57
0.18
0.50
0.88
0.83
0.40
0.70
1920
0.32
0.57
—
—
0.80
0.85
—
—
1600
0.95
0.78
0.87
0.64
1.25
0.90
1.10
0.85
1700
0.90
0.82
0.73
0.65
1.20
0.94
1.00
0.89
1800
0.85
0.85
0.61
0.65
1.10
0.98
0.90
0.91
1900
0.75
0.88
0.51
0.65
1.03
1.02
0.80
0.94
5
TSC060A
3
2000
0.65
0.90
0.35
0.66
0.95
1.05
0.70
0.95
Downflow
2100
0.55
0.93
0.19
0.66
0.85
1.10
0.55
0.96
2200
0.45
0.95
0.10
0.67
0.75
1.12
0.40
0.96
2300
0.35
0.97
—
—
0.65
1.17
0.20
0.97
2400
0.25
1.00
—
—
0.53
1.20
—
—
Fan motor heat (MBH) = 3.72 x Fan Bhp + .24.
Trane’s 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 performance is with 12 x 11 FC blower wheel.
3. YSC060AK uses a 1.0 hp direct drive motor and 12x11 FC centrifugal blower wheel. Refer to oversized motor column for the standard
motor performance data.
