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Unit cooler EA-450BE10-C10 C

Unit cooler EA-450BE10-C10 C
Illustrative photo

Producer: Karyer · Line: EA (General)

Product code: EA-450BE10-C10 C

NoneElectric
Cooling capacity i
44.04 kW
Air flow
30,045 m³/h
Fin spacing
10.0 mm
Air throw
24 m
Fans
4 × ⌀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 30,045 m³/h
Air throw 24 m
External surface 195.3 m²
Inner volume 80.5 dm³
Fin spacing 10.0 mm
Fin materialAluminium
Net weight 323 kg
Fans
Quantity 4
Diameter 500 mm
Speed 1,360 rpm
Power 2,760 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 63.0 dB(A)
Sound power 86.3 dB(A)
Energy class C
Connections
Inlet Ø42
Outlet Ø66,7
Defrost
EA-450BE10-C10 C None
EA-450BE10-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)
44.035 kW
Low speed (Y)
38.037 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 19.97 19.41 19.09 18.91 18.71 18.50 18.29 18.31 19.39 20.93 20.37 20.17 19.88 19.44
5 25.92 25.41 25.11 24.96 24.74 24.47 24.18 24.13 25.52 27.52 26.72 26.43 26.03 25.42
6 32.02 31.56 31.39 31.35 31.16 30.88 30.54 30.43 32.16 34.66 33.59 33.19 32.63 31.76
7 37.96 37.81 37.84 37.96 37.83 37.59 37.24 37.10 39.20 42.25 40.91 40.41 39.67 38.53
8 43.71 43.93 44.25 44.62 44.68 44.53 44.18 44.04 46.54 50.19 48.61 47.99 47.09 45.66
9 49.24 49.91 50.60 51.29 51.49 51.47 51.24 51.13 54.06 58.31 56.54 55.83 54.78 53.08
10 54.48 55.53 56.68 57.74 58.29 58.48 58.37 58.36 61.74 66.64 64.70 63.90 62.71 60.77

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 17.62 17.13 16.86 16.73 16.59 16.43 16.27 16.35 17.34 18.74 18.30 18.14 17.91 17.55
5 22.78 22.28 22.01 21.89 21.71 21.51 21.28 21.30 22.55 24.35 23.68 23.44 23.11 22.60
6 28.01 27.58 27.38 27.32 27.16 26.93 26.64 26.61 28.14 30.36 29.46 29.13 28.65 27.93
7 33.31 33.00 32.87 32.93 32.82 32.60 32.29 32.21 34.05 36.73 35.59 35.16 34.54 33.56
8 38.43 38.35 38.46 38.66 38.62 38.45 38.14 38.04 40.21 43.37 42.02 41.49 40.71 39.48
9 43.40 43.63 43.99 44.41 44.53 44.41 44.12 44.03 46.55 50.21 48.67 48.04 47.13 45.63
10 48.17 48.79 49.45 50.12 50.42 50.43 50.21 50.12 53.00 57.17 55.47 54.76 53.71 51.99

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 64.70355.467
SC2 0 8 44.03538.037
SC3 -18 7 37.90632.899
SC4 -25 6 31.39027.379
SC5 -34 6 31.96527.947

Dimensions

Dimension drawing of EA-450BE10-C10 C
Dimension drawing
Dimensions as drawn
A 4427 mm
B 740 mm
C 875 mm
F 660 mm
E1 1018 mm
E2 1000 mm
E 4035 mm
D IN 1 x Ø42
D OUT 1 x Ø66,7
Overall [mm]
Length 4427 mm
Width 740 mm
Height 875 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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