PERFORMANCE DATA
COOLING CAPACITIES
580D036 (3 TONS)
Temp (F) |
| Air Entering Evaporator Ð Cfm/BF |
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Air Entering | 900/0.11 | 1200/0.14 | 1500/0.17 | |||||||
Condenser |
| Air Entering Evaporator Ð Ewb (F) |
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(Edb) |
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72 | 67 | 62 | 72 | 67 | 62 | 72 | 67 | 62 | ||
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TC | 42.8 | 38.9 | 35.0 | 44.8 | 40.8 | 37.0 | 45.8 | 41.9 | 38.2 |
75SHC 20.0 24.5 28.7 21.8 27.5 32.8 23.0 30.0 36.0
kW 2.91 2.81 2.70 2.99 2.88 2.78 3.02 2.92 2.82
TC | 40.8 | 36.9 | 33.3 | 42.5 | 38.7 | 35.0 | 43.6 | 39.9 | 36.1 |
85SHC 19.4 23.7 27.9 21.0 26.8 31.8 22.6 29.7 35.1
kW 3.14 3.01 2.90 3.20 3.08 2.97 3.24 3.14 3.02
TC | 38.7 | 34.9 | 31.4 | 40.4 | 36.6 | 33.0 | 41.4 | 37.6 | 34.1 |
95SHC 18.6 22.9 27.0 20.3 26.0 30.9 22.0 28.8 34.0
kW 3.35 3.21 3.09 3.42 3.29 3.16 3.47 3.35 3.22
TC | 36.5 | 32.8 | 29.2 | 38.1 | 34.3 | 30.9 | 39.0 | 35.2 | 32.4 |
105SHC 17.8 22.1 25.9 19.6 25.2 29.8 21.2 28.0 32.3
kW 3.55 3.41 3.27 3.63 3.49 3.35 3.68 3.54 3.43
TC | 34.3 | 30.7 | 26.9 | 35.7 | 32.1 | 28.8 | 36.5 | 32.9 | 30.6 |
115SHC 17.0 21.3 24.8 19.0 24.4 28.8 20.5 27.1 30.6
kW 3.76 3.60 3.45 3.84 3.68 3.54 3.88 3.74 3.64
580D048 (4 TONS)
Temp (F) |
| Air Entering Evaporator Ð Cfm/BF |
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Air Entering | 1200/0.12 | 1600/0.15 | 2000/0.18 | |||||||
Condenser |
| Air Entering Evaporator Ð Ewb (F) |
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(Edb) |
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72 | 67 | 62 | 72 | 67 | 62 | 72 | 67 | 62 | ||
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TC | 57.9 | 53.1 | 48.3 | 60.4 | 55.9 | 51.3 | 62.2 | 57.3 | 52.9 |
75SHC 27.2 33.3 39.2 29.4 37.2 44.8 31.4 40.3 49.1
kW 4.07 3.93 3.79 4.17 4.03 3.90 4.24 4.08 3.96
TC | 55.7 | 50.8 | 45.3 | 57.7 | 53.4 | 48.5 | 59.4 | 55.0 | 50.2 |
85SHC 26.4 32.5 37.8 28.4 36.7 43.6 30.5 40.3 47.9
kW 4.40 4.24 4.08 4.47 4.35 4.20 4.54 4.42 4.25
TC | 52.9 | 48.1 | 42.5 | 55.2 | 50.5 | 45.7 | 56.7 | 52.0 | 47.4 |
95SHC 25.5 31.5 36.4 27.6 35.6 42.2 29.7 39.2 46.7
kW 4.70 4.54 4.36 4.78 4.63 4.47 4.87 4.70 4.56
TC | 50.1 | 45.3 | 39.8 | 52.3 | 47.6 | 42.8 | 53.6 | 48.9 | 44.9 |
105SHC 24.4 30.3 35.1 26.7 34.5 40.7 28.8 38.1 44.6
kW 5.00 4.81 4.62 5.10 4.91 4.73 5.17 4.99 4.84
TC | 47.3 | 42.6 | 37.2 | 49.3 | 44.6 | 40.0 | 50.5 | 45.9 | 42.4 |
115SHC 23.4 29.2 33.7 25.9 33.3 39.3 27.8 37.1 42.4
kW 5.30 5.07 4.88 5.42 5.19 4.99 5.48 5.28 5.12
580D060 (5 TONS)
Temp (F) |
| Air Entering Evaporator Ð Cfm/BF |
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Air Entering | 1500/0.07 | 2000/0.09 | 2500/0.12 | |||||||
Condenser |
| Air Entering Evaporator Ð Ewb (F) |
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(Edb) |
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72 | 67 | 62 | 72 | 67 | 62 | 72 | 67 | 62 | ||
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TC | 71.0 | 63.8 | 55.4 | 74.5 | 67.2 | 59.2 | 76.5 | 69.7 | 62.1 |
75SHC 33.9 41.5 47.9 37.4 47.4 55.8 40.6 52.8 61.8
kW 5.04 4.82 4.62 5.20 4.97 4.76 5.29 5.06 4.87
TC | 69.2 | 61.0 | 54.2 | 72.9 | 65.6 | 57.2 | 75.2 | 68.1 | 61.5 |
85SHC 33.4 40.5 47.3 37.0 46.9 54.9 40.1 52.3 61.3
kW 5.50 5.27 5.02 5.66 5.41 5.18 5.75 5.50 5.29
TC | 65.5 | 56.6 | 50.4 | 69.4 | 60.9 | 53.1 | 71.2 | 63.3 | 57.8 |
95SHC 32.1 38.8 45.6 35.8 45.3 52.6 39.1 50.9 57.8
kW 5.88 5.62 5.37 6.01 5.76 5.53 6.12 5.87 5.67
TC | 61.9 | 53.1 | 47.1 | 65.4 | 56.6 | 50.5 | 67.1 | 58.8 | 54.5 |
105SHC 30.8 37.5 44.1 34.5 43.7 50.2 37.9 49.3 54.5
kW 6.25 5.99 5.72 6.38 6.13 5.91 6.50 6.23 6.06
TC | 58.2 | 49.7 | 43.7 | 61.4 | 52.3 | 47.8 | 63.0 | 54.3 | 51.2 |
115SHC 29.5 36.1 42.5 33.2 42.1 47.8 36.7 47.6 51.2
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| kW | 6.63 | 6.35 | 6.08 | 6.75 | 6.49 | 6.29 | 6.88 | 6.59 | 6.46 |
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| Standard Ratings |
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| LEGEND |
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BF | Ð Bypass Factor |
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Edb | Ð Entering |
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Ewb | Ð Entering |
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kW | Ð Compressor Motor Power Input |
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Ldb | Ð Leaving |
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Lwb | Ð Leaving |
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SHC Ð Sensible Heat Capacity (1000 Btuh) Gross |
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TC | Ð Total Capacity (1000 Btuh) Gross |
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NOTES:
1.Direct interpolation is permissible. Do not extrapolate.
2.The following formulas may be used:
sensible capacity (Btuh)
tldb = tedb −
1.10 x cfm
tlwb =
total capacity (Btuh)
hlwb = hewb −
4.5 x cfm
Where: hewb = Enthalpy of air entering evaporator coil
3. The SHC is based on 80 F edb temperature of air entering evapo- rator 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).
580D072 (6 TONS)
Temp (F) |
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| Air Entering Evaporator Ð Cfm/BF |
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Air Entering | 1800/0.06 |
| 2100/0.08 | 2400/0.09 |
| 3000/0.11 | |||||||||
Condenser |
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| Air Entering Evaporator Ð Ewb (F) |
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(Edb) |
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72 | 67 | 62 |
| 72 | 67 | 62 | 72 | 67 | 62 |
| 72 | 67 | 62 | ||
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| TC | 86.6 | 80.0 | 73.6 |
| 87.8 | 80.3 | 73.2 | 90.8 | 84.1 | 77.2 |
| 93.2 | 86.6 | 79.7 |
75 | SHC | 42.2 | 52.3 | 62.2 |
| 43.0 | 53.9 | 65.5 | 46.5 | 59.6 | 71.6 |
| 50.1 | 66.4 | 78.7 |
| kW | 5.48 | 5.33 | 5.21 |
| 5.69 | 5.50 | 5.32 | 5.59 | 5.44 | 5.29 |
| 5.66 | 5.51 | 5.35 |
| TC | 84.1 | 77.4 | 71.0 |
| 84.0 | 77.2 | 69.5 | 87.8 | 81.2 | 74.5 |
| 90.1 | 83.5 | 77.3 |
85 | SHC | 41.4 | 51.3 | 61.1 |
| 41.7 | 53.1 | 64.0 | 45.5 | 58.6 | 70.3 |
| 49.4 | 65.4 | 76.7 |
| kW | 6.17 | 6.00 | 5.85 |
| 6.21 | 6.04 | 5.83 | 6.27 | 6.11 | 5.94 |
| 6.35 | 6.19 | 6.02 |
| TC | 81.6 | 74.7 | 68.5 |
| 81.0 | 73.5 | 66.3 | 84.8 | 78.2 | 71.8 |
| 87.0 | 80.4 | 74.8 |
95 | SHC | 40.6 | 50.3 | 60.0 |
| 40.8 |
| 62.8 | 44.6 | 57.6 | 69.1 |
| 48.7 | 64.5 | 74.7 |
51.8 | |||||||||||||||
| kW | 6.86 | 6.67 | 6.49 |
| 6.78 | 6.54 | 6.33 | 6.95 | 6.77 | 6.59 |
| 7.03 | 6.86 | 6.69 |
| TC | 78.4 | 71.8 | 65.6 |
| 76.8 | 69.7 | 62.5 | 81.6 | 74.9 | 68.9 |
| 83.3 | 76.9 | 72.1 |
105 | SHC | 39.4 | 49.2 | 58.7 |
| 39.4 | 50.3 | 61.1 | 43.5 | 56.4 | 67.4 |
| 47.4 | 63.1 | 72.0 |
| kW | 7.60 | 7.39 | 7.20 |
| 7.30 | 7.05 | 6.80 | 7.72 | 7.50 | 7.31 |
| 7.77 | 7.59 | 7.41 |
| TC | 75.1 | 68.7 | 62.5 |
| 72.5 | 65.5 | 58.7 | 78.0 | 71.5 | 66.1 |
| 79.5 | 73.3 | 69.3 |
115 | SHC | 38.1 | 47.9 | 57.2 |
| 37.9 | 48.7 | 58.7 | 42.3 | 55.1 | 65.5 |
| 46.3 | 61.6 | 69.2 |
| kW | 8.36 | 8.14 | 7.93 |
| 7.81 | 7.53 | 7.27 | 8.49 | 8.25 | 8.06 |
| 8.55 | 8.33 | 8.18 |
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