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Unit cooler EA-250AG4-C10 C

Unit cooler EA-250AG4-C10 C
Illustrative photo

Producer: Karyer · Line: EA (General)

Product code: EA-250AG4-C10 C

Cooling capacity i
28.37 kW
Air flow
11,008 m³/h
Fin spacing
4.2 mm
Air throw
17 m
Fans
2 × ⌀500 mm

Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %

Data

Evaporator
Air flow 11,008 m³/h
Air throw 17 m
External surface 138.0 m²
Inner volume 30.4 dm³
Fin spacing 4.2 mm
Fin materialAluminium
Net weight 158 kg
Fans
Quantity 2
Diameter 500 mm
Speed 1,360 rpm
Power 1,380 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 64.0 dB(A)
Sound power 86.0 dB(A)
Energy class D
Connections
Inlet Ø35
Outlet Ø54
Defrost
EA-250AG4-C10 C None
EA-250AG4-C10 C ED Electric

Performance

TD (air − evaporating) must be within 4–10 K; air inlet −40…+20 °C.

R404A, dew point -8 °C, air inlet 0 °C (TD 8 K)

High speed (Δ)
28.371 kW
Low speed (Y)
23.030 kW

Capacity matrix [kW]

R404A, Dew point; rows: TD = air inlet − evaporating temperature, columns: air inlet temperature. The highlighted cell is the nominal point (SC2). "—": not rated by the manufacturer.

High speed (Δ)

Cooling capacity [kW] per air inlet temperature and TD
TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 12.46 12.46 12.50 12.56 12.52 12.42 12.25 12.53 13.34 14.46 14.13 14.02 13.89 13.71
5 15.75 15.96 16.17 16.35 16.37 16.27 16.05 16.27 17.26 18.68 18.10 17.90 17.62 17.22
6 19.01 19.47 19.90 20.26 20.36 20.30 20.08 20.24 21.43 23.16 22.35 22.04 21.59 20.87
7 21.93 22.71 23.43 24.06 24.41 24.45 24.21 24.36 25.78 27.84 26.85 26.45 25.85 24.88
8 24.52 25.63 26.63 27.50 27.92 28.14 28.12 28.37 30.06 32.52 31.46 30.97 30.24 not rated
9 26.90 28.39 29.58 30.73 31.46 31.80 31.85 32.13 34.03 36.80 35.72 35.22 34.47 not rated
10 29.10 30.84 32.53 33.99 34.93 35.44 35.58 35.91 38.04 41.12 39.93 39.37 38.50 not rated

Low speed (Y)

Cooling capacity [kW] per air inlet temperature and TD
TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 10.49 10.42 10.41 10.45 10.43 10.36 10.26 10.45 11.12 12.06 11.79 11.71 11.59 11.44
5 13.23 13.27 13.36 13.46 13.46 13.39 13.26 13.40 14.21 15.39 14.95 14.79 14.56 14.22
6 15.91 16.11 16.33 16.55 16.61 16.56 16.41 16.50 17.48 18.90 18.30 18.05 not rated not rated
7 18.56 18.96 19.34 19.65 19.81 19.81 19.66 19.73 20.87 22.57 not rated not rated not rated not rated
8 21.00 21.65 22.26 22.78 23.06 23.10 22.94 23.03 24.38 26.29 not rated not rated not rated not rated
9 23.19 24.09 24.93 25.67 26.12 26.31 26.29 26.35 27.89 30.06 not rated not rated not rated not rated
10 25.21 26.41 27.50 28.45 28.94 29.25 29.30 29.50 31.26 not rated not rated not rated not rated not rated

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 39.932—
SC2 0 8 28.37123.030
SC3 -18 7 24.23119.740
SC4 -25 6 19.90016.334
SC5 -34 6 19.13115.973

Dimensions

Dimension drawing of EA-250AG4-C10 C
Dimension drawing
Dimensions as drawn
A 2087 mm
B 740 mm
C 685 mm
F 545 mm
E1 868 mm
E 1735 mm
D IN 1 x Ø35
D OUT 1 x Ø54
Overall [mm]
Length 2087 mm
Width 690 mm
Height 685 mm

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The data are illustrative and may change without notice. Capacities are interpolated from the manufacturer's rating grid; points the manufacturer did not rate are shown as "not rated" and never estimated.

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