11
GROSS COOLING CAPACITIES (cont)
LEGEND
50XCA14 (12 TONS)
Entering
Condenser Air
AIR ENTERING EVAPORATOR — 80 F Edb (F) - CFM
6000 4800 3600
Air Entering Evaporator — Ewb (F)
ECT (F) CFM
57 62 67 75 57 62 67 75 57 62 67 75
BF 0.24 0.09 0.08 0.05 0.38 0.15 0.12 0.10 0.47 0.25 0.15 0.13
55
6000
TC 165.3 166.3 178.4 202.5 155.0 159.4 172.8 196.7 141.0 150.5 164.0 187.6
SHC 165.3 163.1 136.5 88.8 155.0 146.7 123.2 83.4 141.0 127.1 108.6 77.5
LDB 54.74 55.21 59.37 66.62 50.40 52.14 56.73 64.30 44.09 47.82 52.68 60.60
LWB 46.20 52.28 57.65 66.14 44.11 50.11 55.43 64.00 40.93 46.54 51.85 60.51
kW 6.11 6.13 6.21 6.39 6.05 6.08 6.17 6.34 5.97 6.02 6.11 6.27
8000
TC 165.8 166.9 179.2 204.0 155.5 159.9 173.5 197.8 141.3 150.8 164.6 188.6
SHC 165.8 163.7 136.8 89.3 155.5 147.0 123.5 83.8 141.3 127.2 108.8 77.8
LDB 54.66 55.13 59.33 66.54 50.31 52.08 56.69 64.23 44.01 47.81 52.63 60.51
LWB 46.17 52.24 57.60 66.07 44.07 50.07 55.38 63.93 40.89 46.51 51.79 60.42
kW 5.51 5.51 5.54 5.62 5.48 5.49 5.53 5.60 5.45 5.47 5.50 5.57
9500
TC 166.2 167.2 179.7 204.6 155.8 160.2 174.0 198.5 141.6 151.2 165.0 189.2
SHC 166.2 163.8 137.0 89.5 155.8 147.1 123.7 84.1 141.6 127.4 109.0 78.1
LDB 54.61 55.10 59.29 66.51 50.25 52.06 56.64 64.18 43.95 47.76 52.58 60.46
LWB 46.14 52.22 57.57 66.04 44.04 50.05 55.34 63.88 40.86 46.47 51.75 60.37
kW 5.24 5.24 5.26 5.32 5.23 5.24 5.25 5.30 5.22 5.22 5.24 5.28
75
6000
TC 155.1 155.3 165.2 187.7 145.8 148.1 160.3 182.7 133.1 140.1 152.7 174.9
SHC 155.1 155.3 131.2 83.8 145.8 141.1 118.0 78.5 133.1 122.0 103.6 72.7
LDB 56.31 56.40 60.17 67.37 52.15 53.20 57.71 65.22 46.11 49.13 53.94 61.79
LWB 46.94 52.99 58.41 66.85 44.96 51.05 56.36 64.88 41.97 47.77 53.05 61.65
kW 8.16 8.16 8.24 8.44 8.09 8.11 8.21 8.39 8.00 8.05 8.14 8.33
8000
TC 155.7 155.9 166.0 189.0 146.3 148.9 161.0 183.8 133.4 140.6 153.3 175.8
SHC 155.7 155.9 131.5 84.2 146.3 141.4 118.3 78.9 133.4 122.2 103.8 73.0
LDB 56.22 56.30 60.13 67.30 52.06 53.15 57.66 65.14 46.02 49.08 53.87 61.70
LWB 46.90 52.94 58.36 66.79 44.92 50.99 56.31 64.80 41.92 47.71 52.99 61.56
kW 7.45 7.46 7.49 7.58 7.43 7.44 7.47 7.56 7.39 7.41 7.45 7.53
9500
TC 156.1 156.2 166.6 189.8 146.7 149.2 161.6 184.6 133.7 141.0 153.8 176.4
SHC 156.1 156.2 131.8 84.5 146.7 141.5 118.5 79.2 133.7 122.4 104.0 73.3
LDB 56.15 56.26 60.09 67.26 51.99 53.12 57.61 65.09 45.95 49.02 53.82 61.64
LWB 46.87 52.92 58.33 66.75 44.89 50.97 56.27 64.76 41.89 47.67 52.94 61.51
kW 7.14 7.14 7.15 7.20 7.13 7.13 7.15 7.19 7.12 7.12 7.14 7.17
95
6000
TC 143.5 143.6 150.6 171.0 135.3 135.9 146.4 166.9 124.1 127.8 140.0 160.6
SHC 143.5 143.6 125.4 78.3 135.3 134.3 112.3 73.1 124.1 115.9 98.1 67.5
LDB 58.08 58.17 61.05 68.19 54.17 54.48 58.78 66.22 48.39 50.65 55.31 63.08
LWB 47.76 53.72 59.23 67.63 45.93 52.05 57.38 65.84 43.12 49.19 54.37 62.89
kW 10.55 10.55 10.61 10.80 10.48 10.48 10.57 10.77 10.39 10.27 10.52 10.71
8000
TC 144.1 144.3 151.6 172.4 135.8 136.7 147.1 168.1 124.3 129.2 140.6 161.3
SHC 144.1 144.3 125.8 78.7 135.8 134.6 112.6 73.5 124.3 116.6 98.3 67.7
LDB 57.98 58.07 60.98 68.13 54.07 54.44 58.73 66.15 48.35 50.48 55.25 63.01
LWB 47.71 53.68 59.17 67.57 45.88 51.98 57.33 65.77 43.10 49.02 54.31 62.83
kW 9.79 9.79 9.82 9.90 9.76 9.77 9.80 9.88 9.73 9.74 9.78 9.85
9500
TC 144.6 144.8 152.1 173.3 136.2 137.0 147.7 168.9 124.7 129.4 141.2 162.0
SHC 144.6 144.8 126.0 79.1 136.2 134.8 112.9 73.8 124.7 116.7 98.6 68.0
LDB 57.90 58.00 60.96 68.08 53.98 54.40 58.68 66.10 48.26 50.44 55.18 62.95
LWB 47.68 53.65 59.15 67.53 45.84 51.96 57.28 65.72 43.05 49.00 54.25 62.77
kW 9.44 9.44 9.45 9.49 9.43 9.43 9.44 9.48 9.43 9.43 9.44 9.47
105
6000
TC 137.3 137.4 142.6 162.4 129.7 129.6 138.8 158.6 119.0 122.1 133.3 152.6
SHC 137.3 137.4 122.2 75.6 129.7 129.6 109.3 70.4 119.0 113.2 95.4 64.7
LDB 59.03 59.12 61.53 68.60 55.24 55.38 59.36 66.74 49.70 51.34 55.99 63.77
LWB 48.20 54.11 59.68 68.04 46.44 52.56 57.93 66.34 43.77 49.83 55.05 63.57
kW 11.85 11.85 11.90 12.09 11.78 11.78 11.87 12.05 11.68 11.71 11.82 12.00
8000
TC 137.7 137.8 143.7 163.6 130.0 130.3 139.5 159.4 119.2 122.8 133.6 153.3
SHC 137.7 137.8 122.6 75.9 130.0 130.3 109.5 70.6 119.2 113.5 95.4 64.9
LDB 58.96 59.05 61.47 68.56 55.18 55.24 59.31 66.70 49.65 51.27 55.99 63.72
LWB 48.17 54.08 59.62 67.98 46.41 52.50 57.88 66.29 43.74 49.75 55.02 63.51
kW 11.08 11.08 11.11 11.19 11.06 11.06 11.09 11.17 11.02 11.03 11.07 11.15
9500
TC 138.2 138.4 144.1 164.3 130.5 130.6 140.2 160.2 119.6 123.1 134.2 154.0
SHC 138.2 138.4 122.8 76.1 130.5 130.6 109.8 70.9 119.6 113.6 95.6 65.1
LDB 58.88 58.97 61.44 68.52 55.09 55.19 59.25 66.65 49.54 51.23 55.92 63.66
LWB 48.13 54.05 59.59 67.95 46.37 52.47 57.83 66.25 43.69 49.72 54.96 63.46
kW 10.73 10.73 10.74 10.77 10.72 10.72 10.73 10.76 10.71 10.72 10.73 10.75
115
6000
TC 130.4 130.5 134.2 152.8 123.4 123.5 130.6 149.5 113.4 115.2 125.4 144.1
SHC 130.4 130.5 118.8 72.5 123.4 123.5 106.0 67.4 113.4 109.7 92.0 61.7
LDB 60.08 60.16 62.04 69.07 56.44 56.54 59.97 67.31 51.12 52.21 56.84 64.51
LWB 48.67 54.53 60.14 68.48 47.00 53.04 58.51 66.89 44.46 50.60 55.85 64.28
kW 13.18 13.18 13.22 13.39 13.12 13.12 13.18 13.36 13.02 13.04 13.14 13.31
8000
TC 130.8 130.9 135.3 154.0 123.7 123.8 131.6 150.2 113.6 116.0 126.1 144.8
SHC 130.8 130.9 119.2 72.8 123.7 123.8 106.4 67.5 113.6 110.0 92.2 61.9
LDB 60.02 60.10 61.98 69.03 56.39 56.48 59.89 67.28 51.07 52.13 56.78 64.47
LWB 48.65 54.51 60.08 68.43 46.98 53.02 58.44 66.85 44.44 50.51 55.78 64.23
kW 12.45 12.45 12.47 12.54 12.42 12.42 12.45 12.52 12.38 12.39 12.43 12.50
9500
TC 131.4 131.5 135.8 154.5 124.2 124.3 132.1 151.0 114.0 116.3 126.7 145.4
SHC 131.4 131.5 119.4 73.0 124.2 124.3 106.6 67.8 114.0 110.2 92.5 62.1
LDB 59.93 60.01 61.95 69.00 56.29 56.39 59.86 67.23 50.96 52.09 56.70 64.41
LWB 48.61 54.47 60.05 68.40 46.93 52.98 58.41 66.80 44.39 50.48 55.72 64.18
kW 12.10 12.10 12.11 12.13 12.10 12.10 12.11 12.13 12.08 12.09 12.10 12.12
BF — Bypass Factor EWB — Entering Wet Bulb (F) SHC — Sensible Capacity (1000 Btu/hr)
ECT — Entering Condenser Temperature (F) LDB — Leaving Dry Bulb (F) TC — Total Capacity (1000 Btu/hr)
EDB — Entering Dry Bulb (F) LWB — Leaving Wet Bulb (F) kW — Compressor Motor Power Input (kilowatts)
