12
GROSS COOLING CAPACITIES (cont)
LEGEND
50XCA16 (15 TONS)
Entering
Condenser Air
AIR ENTERING EVAPORATOR — 80 F Edb (F) - CFM
7500 6000 4500
Air Entering Evaporator — Ewb (F)
ECT (F) CFM
57 62 67 75 57 62 67 75 57 62 67 75
BF 0.26 0.06 0.05 0.03 0.39 0.15 0.08 0.06 0.48 0.26 0.11 0.09
55
6000
TC 203.8 204.2 216.8 245.4 191.2 194.5 210.3 239.1 173.8 183.8 200.2 228.8
SHC 203.8 204.1 172.7 109.9 191.2 185.0 154.6 102.7 173.8 159.1 135.2 94.9
LDB 55.09 55.18 59.12 66.76 50.79 51.89 56.64 64.53 44.59 47.79 52.78 60.98
LWB 46.37 52.47 57.93 66.44 44.30 50.43 55.77 64.34 41.19 46.96 52.26 60.92
kW 8.70 8.72 8.96 9.57 8.43 8.50 8.83 9.44 8.09 8.28 8.63 9.22
8000
TC 205.2 205.4 219.2 249.0 192.4 196.1 212.5 242.3 174.8 184.8 201.7 231.5
SHC 205.2 205.4 173.6 111.0 192.4 185.8 155.5 103.8 174.8 159.5 135.8 95.9
LDB 54.92 55.02 59.01 66.62 50.60 51.77 56.50 64.37 44.40 47.70 52.67 60.78
LWB 46.29 52.40 57.82 66.30 44.21 50.32 55.64 64.18 41.09 46.86 52.13 60.73
kW 7.91 7.92 8.14 8.64 7.72 7.77 8.04 8.53 7.44 7.60 7.86 8.35
9500
TC 206.2 206.4 220.2 250.6 193.2 196.8 213.4 243.6 175.4 185.6 202.7 232.6
SHC 206.2 206.4 174.0 111.5 193.2 186.1 155.9 104.3 175.4 160.0 136.3 96.3
LDB 54.80 54.91 58.96 66.55 50.49 51.72 56.44 64.30 44.27 47.61 52.57 60.70
LWB 46.23 52.36 57.77 66.24 44.15 50.28 55.58 64.11 41.02 46.79 52.05 60.65
kW 7.61 7.61 7.82 8.25 7.42 7.48 7.72 8.17 7.18 7.32 7.56 8.00
75
6000
TC 190.2 190.4 199.8 226.8 179.0 180.0 194.2 221.2 163.3 169.9 185.3 212.2
SHC 190.2 190.4 165.9 103.7 179.0 177.2 148.1 96.6 163.3 152.4 128.7 88.8
LDB 56.75 56.85 59.94 67.50 52.66 53.06 57.62 65.45 46.74 49.14 54.08 62.18
LWB 47.15 53.17 58.71 67.15 45.21 51.39 56.73 65.23 42.29 48.25 53.51 62.09
kW 10.80 10.80 11.03 11.69 10.54 10.56 10.89 11.55 10.18 10.33 10.69 11.33
8000
TC 191.6 191.8 202.1 229.7 180.1 181.6 195.9 223.8 164.1 171.3 186.8 214.4
SHC 191.6 191.8 166.8 104.6 180.1 178.0 148.7 97.4 164.1 153.0 129.3 89.7
LDB 56.58 56.67 59.83 67.39 52.48 52.95 57.53 65.32 46.57 49.01 53.96 62.02
LWB 47.07 53.10 58.60 67.04 45.12 51.28 56.63 65.10 42.20 48.12 53.39 61.94
kW 9.93 9.93 10.12 10.63 9.72 9.75 10.01 10.52 9.44 9.57 9.84 10.35
9500
TC 192.6 192.8 203.1 231.5 180.9 182.3 197.1 225.5 164.7 171.9 187.8 215.9
SHC 192.6 192.8 167.2 105.2 180.9 178.4 149.2 98.0 164.7 153.3 129.8 90.2
LDB 56.46 56.56 59.78 67.31 52.36 52.88 57.45 65.23 46.44 48.95 53.86 61.92
LWB 47.01 53.05 58.56 66.97 45.07 51.24 56.56 65.02 42.14 48.07 53.31 61.84
kW 9.55 9.55 9.72 10.19 9.37 9.39 9.62 10.09 9.12 9.23 9.48 9.93
95
6000
TC 175.5 175.6 181.6 205.9 165.6 165.8 176.7 201.3 151.6 155.4 169.3 194.0
SHC 175.5 175.6 158.6 96.9 165.6 165.8 141.0 89.9 151.6 145.3 122.0 82.4
LDB 58.55 58.65 60.82 68.31 54.70 54.80 58.68 66.45 49.11 50.56 55.43 63.47
LWB 47.98 53.91 59.52 67.93 46.18 52.31 57.74 66.20 43.47 49.58 54.84 63.35
kW 13.24 13.25 13.41 14.07 12.98 12.99 13.28 13.94 12.62 12.72 13.08 13.74
8000
TC 176.7 176.8 183.6 208.6 166.5 166.7 178.4 203.8 152.3 156.5 170.4 195.9
SHC 176.7 176.8 159.4 97.7 166.5 166.7 141.8 90.7 152.3 145.8 122.4 83.0
LDB 58.41 58.50 60.72 68.21 54.56 54.66 58.57 66.33 48.97 50.46 55.34 63.34
LWB 47.91 53.85 59.44 67.83 46.12 52.25 57.65 66.08 43.41 49.48 54.74 63.22
kW 12.31 12.31 12.45 12.97 12.11 12.11 12.35 12.87 11.82 11.90 12.19 12.71
9500
TC 177.6 177.8 184.5 210.3 167.3 167.5 179.2 205.3 152.9 157.0 171.4 197.3
SHC 177.6 177.8 159.8 98.4 167.3 167.5 142.1 91.3 152.9 146.1 122.9 83.5
LDB 58.29 58.38 60.68 68.14 54.44 54.54 58.52 66.25 48.85 50.40 55.24 63.24
LWB 47.86 53.81 59.40 67.76 46.06 52.20 57.60 66.00 43.35 49.43 54.66 63.13
kW 11.89 11.90 12.02 12.49 11.71 11.72 11.92 12.39 11.46 11.53 11.79 12.25
105
6000
TC 167.5 167.7 171.7 194.9 158.3 158.5 167.1 190.6 145.3 147.3 160.4 184.2
SHC 167.5 167.7 154.6 93.4 158.3 158.5 137.3 86.4 145.3 141.4 118.3 79.1
LDB 59.52 59.61 61.30 68.74 55.81 55.91 59.24 66.98 50.39 51.35 56.15 64.13
LWB 48.42 54.31 59.96 68.34 46.71 52.78 58.29 66.71 44.11 50.30 55.55 64.01
kW 14.57 14.57 14.69 15.33 14.32 14.33 14.57 15.21 13.97 14.03 14.38 15.04
8000
TC 168.6 168.8 173.7 197.8 159.1 159.3 169.0 193.0 145.9 148.6 161.7 185.9
SHC 168.6 168.8 155.4 94.3 159.1 159.3 138.0 87.1 145.9 141.9 118.8 79.5
LDB 59.39 59.48 61.21 68.63 55.69 55.79 59.14 66.87 50.28 51.25 56.06 64.03
LWB 48.36 54.26 59.88 68.23 46.65 52.73 58.19 66.60 44.05 50.19 55.45 63.90
kW 13.64 13.64 13.75 14.28 13.44 13.44 13.65 14.17 13.15 13.21 13.49 14.02
9500
TC 169.5 169.7 174.6 199.0 159.8 160.0 169.7 194.5 146.5 149.1 162.5 187.2
SHC 169.5 169.7 155.8 94.7 159.8 160.0 138.4 87.7 146.5 142.2 119.2 80.0
LDB 59.28 59.37 61.16 68.58 55.59 55.69 59.09 66.78 50.16 51.19 55.99 63.93
LWB 48.31 54.21 59.84 68.18 46.60 52.68 58.14 66.52 43.99 50.15 55.39 63.81
kW 13.21 13.21 13.31 13.78 13.03 13.03 13.22 13.69 12.78 12.83 13.08 13.55
115
6000
TC 159.0 159.2 161.6 183.2 150.6 150.8 157.3 179.9 138.6 139.3 151.3 173.9
SHC 159.0 159.2 150.4 89.7 150.6 150.8 133.5 83.0 138.6 137.1 114.6 75.5
LDB 60.56 60.65 61.82 69.18 56.99 57.08 59.83 67.49 51.77 52.22 56.90 64.84
LWB 48.89 54.73 60.41 68.76 47.26 53.27 58.85 67.22 44.78 51.01 56.28 64.70
kW 15.94 15.94 16.02 16.64 15.70 15.71 15.90 16.54 15.36 15.39 15.73 16.37
8000
TC 160.0 160.2 163.5 186.0 151.4 151.5 159.1 181.7 139.1 140.4 152.4 175.4
SHC 160.0 160.2 151.1 90.6 151.4 151.5 134.1 83.5 139.1 137.6 115.1 75.9
LDB 60.44 60.53 61.73 69.08 56.88 56.97 59.73 67.42 51.66 52.11 56.82 64.75
LWB 48.84 54.68 60.32 68.66 47.20 53.22 58.75 67.13 44.73 50.91 56.19 64.60
kW 15.04 15.04 15.11 15.62 14.85 14.85 15.01 15.52 14.57 14.60 14.87 15.38
9500
TC 160.9 161.1 164.3 187.2 152.0 152.2 159.8 183.0 139.7 140.9 153.4 176.6
SHC 160.9 161.1 151.5 91.0 152.0 152.2 134.4 83.9 139.7 137.9 115.5 76.4
LDB 60.33 60.42 61.68 69.03 56.77 56.87 59.68 67.35 51.55 52.05 56.73 64.66
LWB 48.79 54.64 60.29 68.62 47.16 53.18 58.71 67.07 44.67 50.88 56.12 64.52
kW 14.62 14.62 14.68 15.13 14.44 14.44 14.60 15.05 14.20 14.23 14.47 14.93
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)
Performance data (cont)
