Performance Data - 3, 4, 5 Ton High Efficiency - Trane Voyager Manual

Performance
Data
Table 46-1 Evaporator Fan Performance 3, 4 And 5 Ton
YCD037C, YC 049C, YC 061C
Unit
Tons Model No. CFM
900
1000
1100
3 1200
YCD037C (L,H) 1300
1400
1500
1200
1300
1400
1500
YCD049C (L,H) 1600
1700
1800
1900
2000
4
1200
1300
1400
1500
YCH049C (L,H) 1600
1700
1800
1900
2000
1600
1700
1800
1900
YCD061C (L,H) 2000
2100
2200
2300
2400
5
1600
1700
1800
1900
YCH061C (L,H) 2000
2100
2200
2300
2400
Fan motor heat (MBH) = 4.39 x Fan Bhp.
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: NOTES: NOTES: NOTES: NOTES:
1. Data includes pressure drop due to wet coil and filters.
Denotes either 230 volt or 460 volt.
46
3, 4, 5 Ton
High Efficiency
External Static Pressure (Inches of Water) & Motor Power (Bhp)
Standard Motor
High Speed Low Speed
ESP BHP ESP
0.82 0.28 0.73
0.77 0.30 0.65
0.70 0.32 0.58
0.63 0.34 0.46
0.56 0.36 0.32
0.45 0.38 —
0.34 0.40 —
0.83 0.48 0.78
0.81 0.49 0.72
0.77 0.50 0.64
0.73 0.52 0.56
0.68 0.54 0.48
0.62 0.56 0.33
0.56 0.58 —
0.50 0.60 —
0.44 0.62 —
0.82 0.45 0.71
0.77 0.46 0.64
0.72 0.48 0.59
0.65 0.49 0.54
0.60 0.50 0.44
0.55 0.52 0.34
0.48 0.54 0.20
0.40 0.56 —
0.32 0.58 —
0.76 0.58 0.69
0.71 0.59 0.63
0.66 0.61 0.55
0.60 0.63 0.47
0.54 0.66 0.38
0.47 0.69 0.28
0.39 0.71 0.15
0.30 0.73 —
0.22 0.76 —
0.78 0.58 0.71
0.74 0.59 0.66
0.69 0.62 0.60
0.64 0.64 0.54
0.58 0.66 0.45
0.52 0.68 0.36
0.44 0.70 0.24
0.36 0.73 —
0.26 0.76 —
1
Oversized Motor
BHP ESP BHP
0.26 — —
0.28 1.55 0.61
0.30 1.40 0.63
0.33 1.23 0.66
0.38 1.04 0.69
— 0.84 0.73
— 0.58 0.77
0.35 — —
0.37 1.58 0.74
0.39 1.48 0.77
0.42 1.40 0.80
0.44 1.31 0.83
0.49 1.23 0.86
— 1.13 0.90
— 1.05 0.93
— 0.95 0.97
0.32 1.55 0.75
0.34 1.49 0.77
0.36 1.43 0.79
0.39 1.35 0.81
0.41 1.29 0.83
0.43 1.21 0.86
0.47 1.12 0.90
— 1.03 0.93
— 0.93 0.96
0.46 1.41 0.82
0.48 1.34 0.86
0.50 1.27 0.90
0.52 1.21 0.93
0.55 1.15 0.96
0.59 1.06 1.01
0.62 0.96 1.05
— 0.84 1.09
— 0.73 1.13
0.46 1.42 0.83
0.48 1.37 0.86
0.50 1.30 0.90
0.52 1.24 0.93
0.56 1.17 0.97
0.59 1.10 1.01
0.63 1.04 1.05
— 0.94 1.09
— 0.84 1.13