Performance data
COOLING CAPACITIES
48SS018
TEMP (F) |
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| EVAP AIR Ð CFM/BF |
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525/0.10 |
| 600/0.12 |
| 675/0.13 | ||||||||
AIR ENT |
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| Evap Air Ð Ewb (F) |
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COND |
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| 62 | 67 | 72 |
| 62 | 67 | 72 |
| 62 | 67 | 72 |
| TC | 15.8 | 17.4 | 19.0 |
| 16.0 | 17.6 | 19.2 |
| 16.1 | 17.8 | 19.3 |
85 | SHC | 13.6 | 11.2 | 8.7 |
| 14.4 | 11.8 | 9.0 |
| 15.1 | 12.4 | 9.2 |
| kW | 1.76 | 1.80 | 1.85 |
| 1.81 | 1.86 | 1.90 |
| 1.86 | 1.91 | 1.95 |
| TC | 15.3 | 16.9 | 18.5 |
| 15.5 | 17.0 | 18.7 |
| 15.6 | 17.1 | 18.8 |
95 | SHC | 13.4 | 11.1 | 8.6 |
| 14.2 | 11.6 | 8.9 |
| 14.9 | 12.2 | 9.1 |
| kW | 1.90 | 1.95 | 2.00 |
| 1.95 | 2.00 | 2.05 |
| 2.01 | 2.05 | 2.10 |
| TC | 14.6 | 16.2 | 17.9 |
| 14.9 | 16.3 | 18.0 |
| 14.9 | 16.4 | 18.0 |
105 | SHC | 13.2 | 10.9 | 8.4 |
| 14.0 | 11.4 | 8.6 |
| 14.6 | 12.0 | 8.8 |
| kW | 2.05 | 2.10 | 2.15 |
| 2.10 | 2.15 | 2.20 |
| 2.15 | 2.20 | 2.25 |
| TC | 13.8 | 15.5 | 17.1 |
| 14.1 | 15.6 | 17.3 |
| 14.3 | 15.7 | 17.4 |
115 | SHC | 12.8 | 10.6 | 8.1 |
| 13.6 | 11.2 | 8.4 |
| 14.2 | 11.7 | 8.7 |
| kW | 2.20 | 2.26 | 2.31 |
| 2.25 | 2.31 | 2.37 |
| 2.31 | 2.36 | 2.42 |
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48SS024 |
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TEMP (F) |
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| EVAP AIR Ð CFM/BF |
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700/0.06 |
| 800/0.07 |
| 900/0.08 | ||||||||
AIR ENT |
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| Evap Air Ð Ewb (F) |
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COND |
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| 62 | 67 | 72 |
| 62 | 67 | 72 |
| 62 | 67 | 72 |
| TC | 22.5 | 25.1 | 27.8 |
| 23.0 | 25.6 | 28.3 |
| 23.4 | 26.0 | 28.7 |
85 | SHC | 19.8 | 16.6 | 13.2 |
| 21.2 | 17.6 | 13.7 |
| 22.3 | 18.6 | 14.2 |
| kW | 2.51 | 2.60 | 2.69 |
| 2.56 | 2.65 | 2.75 |
| 2.62 | 2.71 | 2.80 |
| TC | 21.1 | 23.6 | 26.3 |
| 21.5 | 24.0 | 26.6 |
| 21.9 | 24.4 | 27.0 |
95 | SHC | 19.3 | 16.1 | 12.7 |
| 20.5 | 17.1 | 13.1 |
| 21.5 | 18.1 | 13.7 |
| kW | 2.63 | 2.73 | 2.84 |
| 2.69 | 2.82 | 2.89 |
| 2.75 | 2.85 | 2.95 |
| TC | 19.6 | 22.0 | 24.6 |
| 20.0 | 22.4 | 25.0 |
| 20.5 | 22.6 | 25.3 |
105 | SHC | 18.5 | 15.5 | 12.1 |
| 19.7 | 16.5 | 12.7 |
| 20.5 | 17.4 | 13.2 |
| kW | 2.74 | 2.86 | 2.97 |
| 2.81 | 2.92 | 3.03 |
| 2.88 | 2.97 | 3.09 |
| TC | 17.9 | 20.3 | 22.9 |
| 18.6 | 20.6 | 23.2 |
| 19.2 | 20.9 | 23.5 |
115 | SHC | 17.6 | 14.9 | 11.6 |
| 18.5 | 15.9 | 12.2 |
| 19.2 | 16.9 | 12.7 |
| kW | 2.85 | 2.97 | 3.10 |
| 2.93 | 3.03 | 3.16 |
| 3.01 | 3.09 | 3.21 |
48SS036
TEMP (F) |
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| EVAP AIR Ð CFM/BF |
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1050/0.07 |
| 1200/0.08 |
| 1350/0.09 | ||||||||
AIR ENT |
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| Evap Air Ð Ewb (F) |
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COND |
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| 62 | 67 | 72 |
| 62 | 67 | 72 |
| 62 | 67 | 72 |
| TC | 33.6 | 37.6 | 41.7 |
| 34.2 | 38.3 | 42.3 |
| 34.8 | 38.7 | 42.6 |
85 | SHC | 30.5 | 25.4 | 19.9 |
| 32.5 | 27.1 | 20.7 |
| 34.2 | 28.5 | 21.4 |
| kW | 3.72 | 3.86 | 3.99 |
| 3.81 | 3.95 | 4.08 |
| 3.90 | 4.03 | 4.15 |
| TC | 31.2 | 35.5 | 39.3 |
| 31.9 | 36.0 | 40.2 |
| 32.8 | 36.4 | 40.4 |
95 | SHC | 29.4 | 24.7 | 19.1 |
| 31.4 | 26.2 | 20.1 |
| 32.8 | 27.7 | 20.8 |
| kW | 3.90 | 4.05 | 4.18 |
| 3.99 | 4.14 | 4.29 |
| 4.09 | 4.22 | 4.36 |
| TC | 28.8 | 33.2 | 37.2 |
| 30.0 | 33.7 | 37.6 |
| 31.1 | 34.0 | 37.9 |
105 | SHC | 28.2 | 23.8 | 18.4 |
| 30.0 | 25.4 | 19.2 |
| 31.0 | 26.8 | 20.0 |
| kW | 4.08 | 4.23 | 4.39 |
| 4.17 | 4.32 | 4.48 |
| 4.29 | 4.41 | 4.56 |
| TC | 26.7 | 30.9 | 34.7 |
| 28.1 | 31.3 | 35.0 |
| 29.2 | 31.6 | 35.2 |
115 | SHC | 26.7 | 22.9 | 17.5 |
| 28.1 | 24.5 | 18.3 |
| 29.2 | 25.9 | 19.0 |
| kW | 4.26 | 4.41 | 4.57 |
| 4.37 | 4.50 | 4.66 |
| 4.48 | 4.58 | 4.73 |
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48SS042 |
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TEMP (F) |
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| EVAP AIR Ð CFM/BF |
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1225/0.11 |
| 1400/0.12 |
| 1575/0.14 | ||||||||
AIR ENT |
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| Evap Air Ð Ewb (F) |
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COND |
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| 62 | 67 | 72 |
| 62 | 67 | 72 |
| 62 | 67 | 72 |
| TC | 40.3 | 44.2 | 47.9 |
| 41.1 | 44.9 | 48.5 |
| 41.8 | 45.4 | 49.0 |
85 | SHC | 36.1 | 30.0 | 23.5 |
| 38.3 | 31.7 | 24.3 |
| 40.2 | 33.2 | 25.0 |
| kW | 4.28 | 4.43 | 4.57 |
| 4.38 | 4.52 | 4.66 |
| 4.48 | 4.61 | 4.75 |
| TC | 38.0 | 41.8 | 45.3 |
| 38.8 | 42.5 | 45.9 |
| 39.4 | 43.0 | 46.4 |
95 | SHC | 34.9 | 29.2 | 22.5 |
| 37.1 | 30.9 | 23.4 |
| 38.9 | 32.5 | 24.2 |
| kW | 4.50 | 4.67 | 4.81 |
| 4.61 | 4.77 | 4.91 |
| 4.71 | 4.87 | 5.00 |
| TC | 35.7 | 39.3 | 43.0 |
| 36.4 | 39.9 | 43.3 |
| 37.2 | 40.4 | 43.7 |
105 | SHC | 33.8 | 28.2 | 21.8 |
| 35.8 | 29.9 | 22.5 |
| 37.2 | 31.5 | 23.4 |
| kW | 4.73 | 4.90 | 5.08 |
| 4.84 | 5.01 | 5.17 |
| 4.94 | 5.10 | 5.26 |
| TC | 33.3 | 36.7 | 40.1 |
| 34.1 | 37.2 | 40.4 |
| 35.0 | 37.6 | 40.8 |
115 | SHC | 32.5 | 27.2 | 20.7 |
| 34.1 | 28.8 | 21.4 |
| 35.0 | 30.4 | 22.3 |
| kW | 4.94 | 5.12 | 5.30 |
| 5.06 | 5.23 | 5.39 |
| 5.18 | 5.32 | 5.49 |
48SS030
TEMP (F) |
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| EVAP AIR Ð CFM/BF |
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875/0.08 |
| 1000/0.09 |
| 1125/0.10 | ||||||||
AIR ENT |
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| Evap Air Ð Ewb (F) |
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COND |
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| 62 | 67 | 72 |
| 62 | 67 | 72 |
| 62 | 67 | 72 |
| TC | 27.5 | 30.7 | 33.7 |
| 28.0 | 31.1 | 34.0 |
| 28.4 | 31.3 | 34.5 |
85 | SHC | 25.2 | 21.0 | 16.3 |
| 26.8 | 22.3 | 16.9 |
| 28.2 | 23.4 | 17.6 |
| kW | 3.01 | 3.09 | 3.16 |
| 3.07 | 3.15 | 3.22 |
| 3.13 | 3.20 | 3.28 |
| TC | 25.8 | 28.8 | 31.7 |
| 26.3 | 29.2 | 32.3 |
| 26.9 | 29.4 | 32.4 |
95 | SHC | 24.4 | 20.4 | 15.6 |
| 25.9 | 21.6 | 16.4 |
| 26.9 | 22.7 | 16.9 |
| kW | 3.16 | 3.25 | 3.33 |
| 3.23 | 3.32 | 3.40 |
| 3.30 | 3.37 | 3.44 |
| TC | 23.9 | 26.9 | 29.9 |
| 24.6 | 27.2 | 30.1 |
| 25.3 | 27.5 | 30.5 |
105 | SHC | 23.4 | 19.6 | 15.0 |
| 24.6 | 20.9 | 15.6 |
| 25.3 | 22.1 | 16.4 |
| kW | 3.30 | 3.40 | 3.49 |
| 3.38 | 3.46 | 3.54 |
| 3.45 | 3.52 | 3.61 |
| TC | 21.9 | 24.8 | 27.6 |
| 22.9 | 25.0 | 28.0 |
| 23.6 | 25.2 | 28.1 |
115 | SHC | 21.9 | 18.8 | 14.2 |
| 22.9 | 20.1 | 15.0 |
| 23.6 | 21.2 | 15.6 |
| kW | 3.44 | 3.53 | 3.62 |
| 3.52 | 3.59 | 3.89 |
| 3.59 | 3.64 | 3.74 |
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| LEGEND |
BF | Ð Bypass Factor | |
edb | Ð Entering | |
Ewb | Ð Entering | |
kW | Ð Total Unit Power Input | |
ldb | Ð | Leaving |
lwb | Ð | Leaving |
SHC Ð Sensible Heat Capacity, 1000 Btuh | ||
TC | Ð Total Cooling Capacity, 1000 Btuh (net) |
NOTES:
1.Ratings are net; they account for the effects of the
2.Direct interpolation is permissible. Do not extrapolate.
3.The following formulas may be used:
tldb = tedb ± sensible capacity (Btuh) 1.10 x cfm
tlwb =
hlwb = hewb ± total capacity (Btuh) 4.5 x cfm
Where: hewb = Enthalpy of air entering indoor coil
4.The SHC is based on 80 F edb temperature of air entering indoor coil.
Below 80 F edb, subtract (corr factor x cfm) from SHC. Above 80 F edb, add (corr factor x cfm) to SHC. Correction Factor = 1.10 x (1 ± BF) x (edb ± 80).
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