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Unit cooler EA-250AG7-C10 C

Unit cooler EA-250AG7-C10 C
Illustrative photo

Producer: Karyer · Line: EA (General)

Product code: EA-250AG7-C10 C

NoneElectric
Cooling capacity i
26.66 kW
Air flow
12,056 m³/h
Fin spacing
7.0 mm
Air throw
19 m
Fans
2 × ⌀500 mm

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

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Data

Evaporator
Air flow 12,056 m³/h
Air throw 19 m
External surface 86.5 m²
Inner volume 30.2 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 142 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 62.0 dB(A)
Sound power 84.2 dB(A)
Energy class C
Connections
Inlet Ø28
Outlet Ø54
Defrost
EA-250AG7-C10 C None
EA-250AG7-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)
26.661 kW
Low speed (Y)
21.680 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)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 11.42 11.32 11.28 11.26 11.16 11.02 10.83 11.02 11.71 12.65 12.32 12.22 12.08 11.81
5 14.65 14.73 14.83 14.92 14.88 14.74 14.51 14.66 15.53 16.77 16.22 16.03 15.78 15.41
6 17.85 18.16 18.41 18.68 18.75 18.65 18.42 18.53 19.61 21.16 20.40 20.12 19.71 19.06
7 20.80 21.42 21.99 22.47 22.69 22.66 22.47 22.56 23.86 25.77 24.84 24.48 23.93 23.04
8 23.41 24.32 25.16 25.90 26.36 26.54 26.48 26.66 28.19 30.45 29.42 28.98 28.32 27.22
9 25.80 27.05 28.19 29.07 29.68 30.01 30.08 30.36 32.18 34.83 33.86 33.41 32.75 31.50
10 28.02 29.64 30.96 32.24 33.06 33.53 33.68 34.02 36.07 39.03 37.98 37.49 36.73 35.43

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 9.67 9.54 9.48 9.46 9.39 9.28 9.13 9.33 9.93 10.76 10.50 10.42 10.32 10.18
5 12.39 12.36 12.38 12.42 12.36 12.24 12.05 12.19 12.93 13.98 13.54 13.39 13.18 12.88
6 15.05 15.17 15.32 15.46 15.46 15.35 15.14 15.24 16.13 17.41 16.79 16.56 16.23 15.71
7 17.70 18.00 18.25 18.53 18.63 18.56 18.35 18.42 19.47 21.01 20.24 19.94 19.46 18.77
8 20.15 20.68 21.19 21.63 21.83 21.78 21.60 21.68 22.92 24.71 23.84 23.47 22.92 22.06
9 22.39 23.17 23.91 24.56 24.93 25.05 24.90 25.00 26.43 28.49 27.52 27.09 26.46 25.45
10 24.44 25.48 26.45 27.31 27.80 27.98 27.99 28.21 29.87 32.28 31.22 30.74 30.04 28.88

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 37.97831.219
SC2 0 8 26.66121.680
SC3 -18 7 22.58518.590
SC4 -25 6 18.40815.320
SC5 -34 6 17.94015.098

Dimensions

Dimension drawing of EA-250AG7-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 Ø28
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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