Lennox Energence LCH, Manual, Page: 21 / 40

Energence
®
Packaged Electric / Electric 26 to 44 kW 50 Hz / Page 21
RATINGS
NOTE - For Temperatures and Capacities not shown in tables, see bulletin - Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section.
44 kW - LCH150H4B (1ST STAGE)
Entering
Wet
Bulb
Temper-
ature
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
18.3°C 23.8°C 29.4°C 35°C
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Dry Bulb Dry Bulb Dry Bulb Dry Bulb
L/s kW kW 24°C 27°C 29°C kW kW 24°C 27°C 29°C kW kW 24°C 27°C 29°C kW kW 24°C 27°C 29°C
17.2°C
1793 19.8 2.85 0.71 0.86 1.00 18.5 3.16 0.71 0.88 1.00 17.2 3.49 0.72 0.91 1.00 15.7 3.87 0.72 0.93 1.00
2077 20.5 2.86 0.74 0.93 1.00 19.3 3.17 0.75 0.94 1.00 17.9 3.50 0.76 0.97 1.00 16.5 3.88 0.78 1.00 1.00
2360 21.2 2.87 0.78 0.98 1.00 19.9 3.17 0.79 1.00 1.00 18.5 3.51 0.81 1.00 1.00 17.2 3.88 0.83 1.00 1.00
19.4°C
1793 21.3 2.87 0.55 0.68 0.83 20.0 3.17 0.54 0.69 0.84 18.6 3.51 0.54 0.70 0.86 17.1 3.88 0.53 0.70 0.88
2077 22.0 2.88 0.57 0.72 0.89 20.7 3.18 0.57 0.73 0.91 19.3 3.52 0.57 0.74 0.93 17.7 3.88 0.57 0.75 0.96
2360 22.7 2.89 0.60 0.76 0.94 21.3 3.19 0.60 0.77 0.97 19.8 3.52 0.60 0.79 0.99 18.3 3.89 0.60 0.80 1.00
21.7°C
1793 22.7 2.89 0.42 0.55 0.67 21.4 3.19 0.40 0.54 0.67 20.0 3.52 0.39 0.53 0.67 18.5 3.89 0.38 0.53 0.68
2077 23.6 2.90 0.42 0.57 0.70 22.2 3.20 0.42 0.57 0.71 20.7 3.53 0.40 0.56 0.71 19.1 3.90 0.39 0.56 0.73
2360 24.1 2.91 0.44 0.59 0.73 22.8 3.21 0.43 0.59 0.75 21.2 3.54 0.42 0.59 0.76 19.7 3.91 0.41 0.60 0.78
44 KW - LCH150H4B (2ND STAGE)
Entering
Wet
Bulb
Temper-
ature
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
29.4°C 35°C 43.3°C 46°C
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Dry Bulb Dry Bulb Dry Bulb Dry Bulb
L/s kW kW 24°C 27°C 29°C kW kW 24°C 27°C 29°C kW kW 24°C 27°C 29°C kW kW 24°C 27°C 29°C
17.2°C
1795 37.7 7.59 .73 .90 1.00 34.6 8.42 .74 .92 1.00 29.9 9.86 .78 .99 1.00 28.4 10.39 .79 1.00 1.00
2075 39.2 7.61 .78 .96 1.00 36.1 8.45 .79 .99 1.00 31.7 9.89 .83 1.00 1.00 30.3 10.43 .85 1.00 1.00
2360 40.5 7.64 .82 1.00 1.00 37.6 8.47 .84 1.00 1.00 33.4 9.92 .89 1.00 1.00 31.9 10.44 .91 1.00 1.00
19.4°C
1795 40.6 7.63 .55 .71 .86 37.5 8.46 .55 .72 .88 32.6 9.91 .56 .77 .91 30.9 10.43 .56 .78 .93
2075 42.1 7.66 .58 .75 .92 38.8 8.49 .58 .77 .95 33.8 9.93 .60 .83 .98 32.0 10.45 .60 .84 .99
2360 43.3 7.69 .61 .80 .98 40.0 8.51 .61 .81 1.00 34.8 9.94 .63 .89 1.00 32.9 10.47 .64 .90 1.00
21.7°C
1795 43.6 7.68 .40 .55 .69 40.4 8.51 .39 .54 .70 35.5 9.96 .37 .56 .69 33.7 10.48 .36 .56 .70
2075 45.0 7.71 .42 .58 .73 41.7 8.54 .40 .58 .75 36.7 9.98 .39 .61 .75 34.9 10.50 .38 .61 .75
2360 46.2 7.73 .43 .61 .77 42.9 8.56 .42 .61 .79 37.7 10.00 .41 .64 .79 35.9 10.53 .40 .65 .81
Entering
Wet
Bulb
Temper-
ature
Total
Air
Volume
Outdoor Air Temperature Entering Outdoor Coil
48°C 50°C 51.7°C
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Total
Cool
Cap.
Comp.
Motor
Input
Sensible To Total
Ratio (S/T)
Dry Bulb Dry Bulb Dry Bulb
L/s kW kW 24°C 27°C 29°C kW kW 24°C 27°C 29°C kW kW 24°C 27°C 29°C
17.2°C
1795 27.0 10.80 .78 1.00 1.00 25.8 11.23 .79 1.00 1.00 25.2 11.60 .81 1.00 1.00
2075 28.8 10.84 .84 1.00 1.00 27.6 11.26 .86 1.00 1.00 27.0 11.63 .88 1.00 1.00
2360 30.3 10.86 .90 1.00 1.00 29.2 11.29 .92 1.00 1.00 28.5 11.66 .96 1.00 1.00
19.4°C
1795 29.6 10.84 .54 .75 .96 28.3 11.27 .54 .76 .98 27.1 11.62 .56 .81 .97
2075 30.7 10.86 .58 .82 1.00 29.4 11.29 .58 .83 1.00 28.2 11.66 .60 .88 1.00
2360 31.5 10.88 .62 .88 1.00 30.2 11.30 .62 .89 1.00 29.0 11.67 .64 .95 1.00
21.7°C
1795 32.2 10.90 .34 .54 .73 30.9 11.32 .34 .54 .74 29.9 11.68 .34 .57 .72
2075 33.4 10.91 .37 .58 .79 32.0 11.33 .36 .58 .80 30.9 11.70 .36 .61 .78
2360 34.3 10.93 .39 .62 .85 32.8 11.34 .38 .62 .87 31.7 11.72 .38 .66 .84