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Unit cooler EA-450AE8-C09 C

Unit cooler EA-450AE8-C09 C
Illustrative photo

Producer: Karyer · Line: EA (General)

Product code: EA-450AE8-C09 C

Cooling capacity i
41.39 kW
Air flow
26,012 m³/h
Fin spacing
8.0 mm
Air throw
21 m
Fans
4 × ⌀500 mm

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

Data

Evaporator
Air flow 26,012 m³/h
Air throw 21 m
External surface 115.2 m²
Inner volume 44.7 dm³
Fin spacing 8.0 mm
Fin materialAluminium
Net weight 212 kg
Fans
Quantity 4
Diameter 500 mm
Speed 1,330 rpm
Power 2,840 W
Supply 230V/1Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 61.0 dB(A)
Sound power 84.0 dB(A)
Energy class D
Connections
Inlet Ø42
Outlet Ø54
Defrost
EA-450AE8-C09 C None
EA-450AE8-C09 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)

Single phase
41.392 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.

Single phase

Cooling capacity [kW] per air inlet temperature and TD
TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 17.00 16.74 16.56 16.43 16.21 15.94 15.63 15.79 16.69 17.94 17.36 17.15 16.85 16.40
5 22.22 22.23 22.27 22.31 22.16 21.88 21.50 21.62 22.89 24.65 23.84 23.57 23.17 22.59
6 27.42 27.80 28.16 28.41 28.45 28.26 27.89 27.99 29.61 31.89 30.76 30.35 29.77 28.89
7 32.24 33.08 33.91 34.60 34.90 34.88 34.57 34.69 36.69 39.59 38.22 37.69 36.91 35.67
8 36.35 37.66 38.88 39.98 40.67 40.93 41.02 41.39 43.91 47.51 45.98 45.36 44.43 42.92
9 40.21 42.04 43.53 45.03 46.02 46.57 46.79 47.25 50.14 54.36 53.01 52.43 51.55 50.08
10 43.79 45.99 48.17 50.11 51.39 52.20 52.57 53.16 56.42 61.19 59.72 59.07 58.08 56.39

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] Single phase [kW]
SC1 10 10 59.724
SC2 0 8 41.392
SC3 -18 7 34.758
SC4 -25 6 28.155
SC5 -34 6 27.543

Dimensions

Dimension drawing of EA-450AE8-C09 C
Dimension drawing
Dimensions as drawn
A 3787 mm
B 640 mm
C 715 mm
F 560 mm
E1 868 mm
E2 850 mm
E 3435 mm
D IN 1 x Ø42
D OUT 1 x Ø54
Overall [mm]
Length 3787 mm
Width 640 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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