Performance data (cont)
GROSS COOLING CAPACITIES (cont)
50XCA16 (15 TONS) |
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| Entering |
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| AIR ENTERING EVAPORATOR — 80 F Edb (F) - CFM |
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| 7500 |
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| 6000 |
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| 4500 |
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Condenser Air |
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| Air Entering Evaporator — Ewb (F) |
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ECT (F) | CFM |
| 57 |
| 62 |
| 67 |
| 75 |
| 57 |
| 62 |
| 67 |
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| 75 | 57 | 62 |
| 67 | 75 | |
BF | 0.26 |
| 0.06 |
| 0.05 |
| 0.03 |
| 0.39 |
| 0.15 |
| 0.08 |
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| 0.06 | 0.48 | 0.26 |
| 0.11 | 0.09 | |||
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| TC | 203.8 |
| 204.2 |
| 216.8 |
| 245.4 |
| 191.2 |
| 194.5 |
| 210.3 |
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| 239.1 | 173.8 | 183.8 |
| 200.2 | 228.8 |
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| SHC | 203.8 |
| 204.1 |
| 172.7 |
| 109.9 |
| 191.2 |
| 185.0 |
| 154.6 |
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| 102.7 | 173.8 | 159.1 |
| 135.2 | 94.9 |
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| 6000 | LDB | 55.09 |
| 55.18 |
| 59.12 |
| 66.76 |
| 50.79 |
| 51.89 |
| 56.64 |
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| 64.53 | 44.59 | 47.79 |
| 52.78 | 60.98 |
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| LWB | 46.37 |
| 52.47 |
| 57.93 |
| 66.44 |
| 44.30 |
| 50.43 |
| 55.77 |
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| 64.34 | 41.19 | 46.96 |
| 52.26 | 60.92 |
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| kW | 8.70 |
| 8.72 |
| 8.96 |
| 9.57 |
| 8.43 |
| 8.50 |
| 8.83 |
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| 9.44 | 8.09 | 8.28 |
| 8.63 | 9.22 |
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| TC | 205.2 |
| 205.4 |
| 219.2 |
| 249.0 |
| 192.4 |
| 196.1 |
| 212.5 |
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| 242.3 | 174.8 | 184.8 |
| 201.7 | 231.5 |
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| SHC | 205.2 |
| 205.4 |
| 173.6 |
| 111.0 |
| 192.4 |
| 185.8 |
| 155.5 |
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| 103.8 | 174.8 | 159.5 |
| 135.8 | 95.9 |
55 | 8000 | LDB | 54.92 |
| 55.02 |
| 59.01 |
| 66.62 |
| 50.60 |
| 51.77 |
| 56.50 |
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| 64.37 | 44.40 | 47.70 |
| 52.67 | 60.78 | |
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| LWB | 46.29 |
| 52.40 |
| 57.82 |
| 66.30 |
| 44.21 |
| 50.32 |
| 55.64 |
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| 64.18 | 41.09 | 46.86 |
| 52.13 | 60.73 |
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| kW | 7.91 |
| 7.92 |
| 8.14 |
| 8.64 |
| 7.72 |
| 7.77 |
| 8.04 |
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| 8.53 | 7.44 | 7.60 |
| 7.86 | 8.35 |
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| TC | 206.2 |
| 206.4 |
| 220.2 |
| 250.6 |
| 193.2 |
| 196.8 |
| 213.4 |
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| 243.6 | 175.4 | 185.6 |
| 202.7 | 232.6 |
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| SHC | 206.2 |
| 206.4 |
| 174.0 |
| 111.5 |
| 193.2 |
| 186.1 |
| 155.9 |
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| 104.3 | 175.4 | 160.0 |
| 136.3 | 96.3 |
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| 9500 | LDB | 54.80 |
| 54.91 |
| 58.96 |
| 66.55 |
| 50.49 |
| 51.72 |
| 56.44 |
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| 64.30 | 44.27 | 47.61 |
| 52.57 | 60.70 |
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| LWB | 46.23 |
| 52.36 |
| 57.77 |
| 66.24 |
| 44.15 |
| 50.28 |
| 55.58 |
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| 64.11 | 41.02 | 46.79 |
| 52.05 | 60.65 |
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| kW | 7.61 |
| 7.61 |
| 7.82 |
| 8.25 |
| 7.42 |
| 7.48 |
| 7.72 |
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| 8.17 | 7.18 | 7.32 |
| 7.56 | 8.00 |
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| TC | 190.2 |
| 190.4 |
| 199.8 |
| 226.8 |
| 179.0 |
| 180.0 |
| 194.2 |
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| 221.2 | 163.3 | 169.9 |
| 185.3 | 212.2 |
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| SHC | 190.2 |
| 190.4 |
| 165.9 |
| 103.7 |
| 179.0 |
| 177.2 |
| 148.1 |
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| 96.6 | 163.3 | 152.4 |
| 128.7 | 88.8 |
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| 6000 | LDB | 56.75 |
| 56.85 |
| 59.94 |
| 67.50 |
| 52.66 |
| 53.06 |
| 57.62 |
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| 65.45 | 46.74 | 49.14 |
| 54.08 | 62.18 |
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| LWB | 47.15 |
| 53.17 |
| 58.71 |
| 67.15 |
| 45.21 |
| 51.39 |
| 56.73 |
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| 65.23 | 42.29 | 48.25 |
| 53.51 | 62.09 |
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| kW | 10.80 |
| 10.80 |
| 11.03 |
| 11.69 |
| 10.54 |
| 10.56 |
| 10.89 |
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| 11.55 | 10.18 | 10.33 |
| 10.69 | 11.33 |
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| TC | 191.6 |
| 191.8 |
| 202.1 |
| 229.7 |
| 180.1 |
| 181.6 |
| 195.9 |
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| 223.8 | 164.1 | 171.3 |
| 186.8 | 214.4 |
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| SHC | 191.6 |
| 191.8 |
| 166.8 |
| 104.6 |
| 180.1 |
| 178.0 |
| 148.7 |
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| 97.4 | 164.1 | 153.0 |
| 129.3 | 89.7 |
75 | 8000 | LDB | 56.58 |
| 56.67 |
| 59.83 |
| 67.39 |
| 52.48 |
| 52.95 |
| 57.53 |
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| 65.32 | 46.57 | 49.01 |
| 53.96 | 62.02 | |
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| LWB | 47.07 |
| 53.10 |
| 58.60 |
| 67.04 |
| 45.12 |
| 51.28 |
| 56.63 |
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| 65.10 | 42.20 | 48.12 |
| 53.39 | 61.94 |
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| kW | 9.93 |
| 9.93 |
| 10.12 |
| 10.63 |
| 9.72 |
| 9.75 |
| 10.01 |
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| 10.52 | 9.44 | 9.57 |
| 9.84 | 10.35 |
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| TC | 192.6 |
| 192.8 |
| 203.1 |
| 231.5 |
| 180.9 |
| 182.3 |
| 197.1 |
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| 225.5 | 164.7 | 171.9 |
| 187.8 | 215.9 |
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| SHC | 192.6 |
| 192.8 |
| 167.2 |
| 105.2 |
| 180.9 |
| 178.4 |
| 149.2 |
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| 98.0 | 164.7 | 153.3 |
| 129.8 | 90.2 |
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| 9500 | LDB | 56.46 |
| 56.56 |
| 59.78 |
| 67.31 |
| 52.36 |
| 52.88 |
| 57.45 |
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| 65.23 | 46.44 | 48.95 |
| 53.86 | 61.92 |
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| LWB | 47.01 |
| 53.05 |
| 58.56 |
| 66.97 |
| 45.07 |
| 51.24 |
| 56.56 |
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| 65.02 | 42.14 | 48.07 |
| 53.31 | 61.84 |
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| kW | 9.55 |
| 9.55 |
| 9.72 |
| 10.19 |
| 9.37 |
| 9.39 |
| 9.62 |
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| 10.09 | 9.12 | 9.23 |
| 9.48 | 9.93 |
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| TC | 175.5 |
| 175.6 |
| 181.6 |
| 205.9 |
| 165.6 |
| 165.8 |
| 176.7 |
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| 201.3 | 151.6 | 155.4 |
| 169.3 | 194.0 |
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| SHC | 175.5 |
| 175.6 |
| 158.6 |
| 96.9 |
| 165.6 |
| 165.8 |
| 141.0 |
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| 89.9 | 151.6 | 145.3 |
| 122.0 | 82.4 |
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| 6000 | LDB | 58.55 |
| 58.65 |
| 60.82 |
| 68.31 |
| 54.70 |
| 54.80 |
| 58.68 |
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| 66.45 | 49.11 | 50.56 |
| 55.43 | 63.47 |
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| LWB | 47.98 |
| 53.91 |
| 59.52 |
| 67.93 |
| 46.18 |
| 52.31 |
| 57.74 |
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| 66.20 | 43.47 | 49.58 |
| 54.84 | 63.35 |
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| kW | 13.24 |
| 13.25 |
| 13.41 |
| 14.07 |
| 12.98 |
| 12.99 |
| 13.28 |
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| 13.94 | 12.62 | 12.72 |
| 13.08 | 13.74 |
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| TC | 176.7 |
| 176.8 |
| 183.6 |
| 208.6 |
| 166.5 |
| 166.7 |
| 178.4 |
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| 203.8 | 152.3 | 156.5 |
| 170.4 | 195.9 |
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| SHC | 176.7 |
| 176.8 |
| 159.4 |
| 97.7 |
| 166.5 |
| 166.7 |
| 141.8 |
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| 90.7 | 152.3 | 145.8 |
| 122.4 | 83.0 |
95 | 8000 | LDB | 58.41 |
| 58.50 |
| 60.72 |
| 68.21 |
| 54.56 |
| 54.66 |
| 58.57 |
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| 66.33 | 48.97 | 50.46 |
| 55.34 | 63.34 | |
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| LWB | 47.91 |
| 53.85 |
| 59.44 |
| 67.83 |
| 46.12 |
| 52.25 |
| 57.65 |
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| 66.08 | 43.41 | 49.48 |
| 54.74 | 63.22 |
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| kW | 12.31 |
| 12.31 |
| 12.45 |
| 12.97 |
| 12.11 |
| 12.11 |
| 12.35 |
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| 12.87 | 11.82 | 11.90 |
| 12.19 | 12.71 |
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| TC | 177.6 |
| 177.8 |
| 184.5 |
| 210.3 |
| 167.3 |
| 167.5 |
| 179.2 |
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| 205.3 | 152.9 | 157.0 |
| 171.4 | 197.3 |
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| SHC | 177.6 |
| 177.8 |
| 159.8 |
| 98.4 |
| 167.3 |
| 167.5 |
| 142.1 |
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| 91.3 | 152.9 | 146.1 |
| 122.9 | 83.5 |
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| 9500 | LDB | 58.29 |
| 58.38 |
| 60.68 |
| 68.14 |
| 54.44 |
| 54.54 |
| 58.52 |
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| 66.25 | 48.85 | 50.40 |
| 55.24 | 63.24 |
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| LWB | 47.86 |
| 53.81 |
| 59.40 |
| 67.76 |
| 46.06 |
| 52.20 |
| 57.60 |
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| 66.00 | 43.35 | 49.43 |
| 54.66 | 63.13 |
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| kW | 11.89 |
| 11.90 |
| 12.02 |
| 12.49 |
| 11.71 |
| 11.72 |
| 11.92 |
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| 12.39 | 11.46 | 11.53 |
| 11.79 | 12.25 |
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| TC | 167.5 |
| 167.7 |
| 171.7 |
| 194.9 |
| 158.3 |
| 158.5 |
| 167.1 |
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| 190.6 | 145.3 | 147.3 |
| 160.4 | 184.2 |
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| SHC | 167.5 |
| 167.7 |
| 154.6 |
| 93.4 |
| 158.3 |
| 158.5 |
| 137.3 |
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| 86.4 | 145.3 | 141.4 |
| 118.3 | 79.1 |
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| 6000 | LDB | 59.52 |
| 59.61 |
| 61.30 |
| 68.74 |
| 55.81 |
| 55.91 |
| 59.24 |
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| 66.98 | 50.39 | 51.35 |
| 56.15 | 64.13 |
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| LWB | 48.42 |
| 54.31 |
| 59.96 |
| 68.34 |
| 46.71 |
| 52.78 |
| 58.29 |
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| 66.71 | 44.11 | 50.30 |
| 55.55 | 64.01 |
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| kW | 14.57 |
| 14.57 |
| 14.69 |
| 15.33 |
| 14.32 |
| 14.33 |
| 14.57 |
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| 15.21 | 13.97 | 14.03 |
| 14.38 | 15.04 |
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| TC | 168.6 |
| 168.8 |
| 173.7 |
| 197.8 |
| 159.1 |
| 159.3 |
| 169.0 |
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| 193.0 | 145.9 | 148.6 |
| 161.7 | 185.9 |
105 |
| SHC | 168.6 |
| 168.8 |
| 155.4 |
| 94.3 |
| 159.1 |
| 159.3 |
| 138.0 |
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| 87.1 | 145.9 | 141.9 |
| 118.8 | 79.5 | |
8000 | LDB | 59.39 |
| 59.48 |
| 61.21 |
| 68.63 |
| 55.69 |
| 55.79 |
| 59.14 |
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| 66.87 | 50.28 | 51.25 |
| 56.06 | 64.03 | ||
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| LWB | 48.36 |
| 54.26 |
| 59.88 |
| 68.23 |
| 46.65 |
| 52.73 |
| 58.19 |
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| 66.60 | 44.05 | 50.19 |
| 55.45 | 63.90 |
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| kW | 13.64 |
| 13.64 |
| 13.75 |
| 14.28 |
| 13.44 |
| 13.44 |
| 13.65 |
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| 14.17 | 13.15 | 13.21 |
| 13.49 | 14.02 |
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| TC | 169.5 |
| 169.7 |
| 174.6 |
| 199.0 |
| 159.8 |
| 160.0 |
| 169.7 |
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| 194.5 | 146.5 | 149.1 |
| 162.5 | 187.2 |
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| SHC | 169.5 |
| 169.7 |
| 155.8 |
| 94.7 |
| 159.8 |
| 160.0 |
| 138.4 |
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| 87.7 | 146.5 | 142.2 |
| 119.2 | 80.0 |
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| 9500 | LDB | 59.28 |
| 59.37 |
| 61.16 |
| 68.58 |
| 55.59 |
| 55.69 |
| 59.09 |
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| 66.78 | 50.16 | 51.19 |
| 55.99 | 63.93 |
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| LWB | 48.31 |
| 54.21 |
| 59.84 |
| 68.18 |
| 46.60 |
| 52.68 |
| 58.14 |
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| 66.52 | 43.99 | 50.15 |
| 55.39 | 63.81 |
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| kW | 13.21 |
| 13.21 |
| 13.31 |
| 13.78 |
| 13.03 |
| 13.03 |
| 13.22 |
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| 13.69 | 12.78 | 12.83 |
| 13.08 | 13.55 |
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| TC | 159.0 |
| 159.2 |
| 161.6 |
| 183.2 |
| 150.6 |
| 150.8 |
| 157.3 |
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| 179.9 | 138.6 | 139.3 |
| 151.3 | 173.9 |
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| SHC | 159.0 |
| 159.2 |
| 150.4 |
| 89.7 |
| 150.6 |
| 150.8 |
| 133.5 |
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| 83.0 | 138.6 | 137.1 |
| 114.6 | 75.5 |
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| 6000 | LDB | 60.56 |
| 60.65 |
| 61.82 |
| 69.18 |
| 56.99 |
| 57.08 |
| 59.83 |
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| 67.49 | 51.77 | 52.22 |
| 56.90 | 64.84 |
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| LWB | 48.89 |
| 54.73 |
| 60.41 |
| 68.76 |
| 47.26 |
| 53.27 |
| 58.85 |
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| 67.22 | 44.78 | 51.01 |
| 56.28 | 64.70 |
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| kW | 15.94 |
| 15.94 |
| 16.02 |
| 16.64 |
| 15.70 |
| 15.71 |
| 15.90 |
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| 16.54 | 15.36 | 15.39 |
| 15.73 | 16.37 |
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| TC | 160.0 |
| 160.2 |
| 163.5 |
| 186.0 |
| 151.4 |
| 151.5 |
| 159.1 |
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| 181.7 | 139.1 | 140.4 |
| 152.4 | 175.4 |
115 |
| SHC | 160.0 |
| 160.2 |
| 151.1 |
| 90.6 |
| 151.4 |
| 151.5 |
| 134.1 |
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| 83.5 | 139.1 | 137.6 |
| 115.1 | 75.9 | |
8000 | LDB | 60.44 |
| 60.53 |
| 61.73 |
| 69.08 |
| 56.88 |
| 56.97 |
| 59.73 |
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| 67.42 | 51.66 | 52.11 |
| 56.82 | 64.75 | ||
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| LWB | 48.84 |
| 54.68 |
| 60.32 |
| 68.66 |
| 47.20 |
| 53.22 |
| 58.75 |
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| 67.13 | 44.73 | 50.91 |
| 56.19 | 64.60 |
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| kW | 15.04 |
| 15.04 |
| 15.11 |
| 15.62 |
| 14.85 |
| 14.85 |
| 15.01 |
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| 15.52 | 14.57 | 14.60 |
| 14.87 | 15.38 |
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| TC | 160.9 |
| 161.1 |
| 164.3 |
| 187.2 |
| 152.0 |
| 152.2 |
| 159.8 |
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| 183.0 | 139.7 | 140.9 |
| 153.4 | 176.6 |
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| SHC | 160.9 |
| 161.1 |
| 151.5 |
| 91.0 |
| 152.0 |
| 152.2 |
| 134.4 |
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| 83.9 | 139.7 | 137.9 |
| 115.5 | 76.4 |
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| 9500 | LDB | 60.33 |
| 60.42 |
| 61.68 |
| 69.03 |
| 56.77 |
| 56.87 |
| 59.68 |
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| 67.35 | 51.55 | 52.05 |
| 56.73 | 64.66 |
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| LWB | 48.79 |
| 54.64 |
| 60.29 |
| 68.62 |
| 47.16 |
| 53.18 |
| 58.71 |
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| 67.07 | 44.67 | 50.88 |
| 56.12 | 64.52 |
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| kW | 14.62 |
| 14.62 |
| 14.68 |
| 15.13 |
| 14.44 |
| 14.44 |
| 14.60 |
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| 15.05 | 14.20 | 14.23 |
| 14.47 | 14.93 |
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| LEGEND |
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BF | — | Bypass Factor |
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| EWB — Entering Wet Bulb (F) |
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| SHC | — Sensible Capacity (1000 Btu/hr) |
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ECT | — | Entering Condenser Temperature (F) |
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| LDB | — Leaving Dry Bulb (F) |
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| TC | — Total Capacity (1000 Btu/hr) |
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EDB — | Entering Dry Bulb (F) |
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| LWB — Leaving Wet Bulb (F) |
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| kW | — Compressor Motor Power Input (kilowatts) |
12