Technical - Direct Expansion
Performance Data - Tandem Compressor (X2)
Full Load (X2)
Ambient (°C)
Unit
Air On DB / RH 25 30 35 40 46
LIR6042U-X240-0
25°C / 42%
Gross Total Cooling (kW)
27.62 27.62 26.66 25.51 26.53
Power Input (kW)
7.29 7.29 7.97 8.81 11.51
EER
3.79 3.79 3.34 2.89 2.30
30°C / 32%
Gross Total Cooling (kW)
38.23 39.06 37.62 39.29 38.88
Power Input (kW)
9.49 11.34 12.54 16.01 20.70
EER
4.03 3.44 3.00 2.45 1.88
35°C / 24%
Gross Total Cooling (kW)
47.69 46.39 46.76 45.02 42.82
Power Input (kW)
12.16 13.33 17.07 18.81 20.97
EER
3.92 3.48 2.74 2.39 2.04
40°C / 18%
Gross Total Cooling (kW)
54.42 52.89 51.26 47.68 43.65
Power Input (kW)
14.11 15.69 17.37 18.77 20.61
EER
3.85 3.37 2.95 2.54 2.12
LIR6042U-X250-0
25°C / 42%
Gross Total Cooling (kW)
32.02 32.02 31.01 29.69 31.65
Power Input (kW)
9.18 9.18 9.89 10.83 15.63
EER
3.49 3.49 3.14 2.74 2.02
30°C / 32%
Gross Total Cooling (kW)
45.98 45.41 45.95 44.19 41.92
Power Input (kW)
12.97 13.46 16.98 18.67 20.81
EER
3.55 3.37 2.71 2.37 2.01
35°C / 24%
Gross Total Cooling (kW)
53.52 52.45 50.75 48.48 43.71
Power Input (kW)
14.55 15.58 17.20 18.61 20.08
EER
3.68 3.37 2.95 2.61 2.18
40°C / 18%
Gross Total Cooling (kW)
58.46 55.55 52.13 48.54 44.52
Power Input (kW)
14.18 15.15 16.45 17.83 15.57
EER
4.13 3.67 3.17 2.72 2.86
Note: The shaded area indicate that the Compressor speed is modulated to achieve dew point control.
All the performance data is based on a SHR of 1.0.
Maximum duty data is based on achievable duty at maximum air volume
Performance data is based upon a unit with no ltration.