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Unit cooler EA-550AE8-C09 C

Unit cooler EA-550AE8-C09 C
Illustrative photo

Producer: Karyer · Line: EA (General)

Product code: EA-550AE8-C09 C

Cooling capacity i
46.33 kW
Air flow
31,647 m³/h
Fin spacing
8.0 mm
Air throw
22 m
Fans
5 × ⌀500 mm

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

Data

Evaporator
Air flow 31,647 m³/h
Air throw 22 m
External surface 135.6 m²
Inner volume 52.1 dm³
Fin spacing 8.0 mm
Fin materialAluminium
Net weight 252 kg
Fans
Quantity 5
Diameter 500 mm
Speed 1,330 rpm
Power 3,550 W
Supply 230V/1Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 62.0 dB(A)
Sound power 85.0 dB(A)
Energy class D
Connections
Inlet Ø42
Outlet Ø54
Defrost
EA-550AE8-C09 C None
EA-550AE8-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
46.329 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 18.80 18.72 18.67 18.62 18.43 18.15 17.80 18.02 19.05 20.47 19.80 19.55 19.20 18.66
5 24.34 24.70 25.00 25.24 25.21 24.99 24.61 24.80 26.27 28.31 27.38 27.07 26.63 25.98
6 29.78 30.66 31.44 32.07 32.33 32.23 31.93 32.14 34.03 36.70 35.44 34.98 34.32 33.30
7 34.46 35.86 37.16 38.30 39.02 39.40 39.40 39.73 42.07 45.49 44.04 43.48 42.63 41.28
8 38.60 40.60 42.20 43.81 44.88 45.52 45.78 46.33 49.20 53.41 52.10 51.57 50.75 49.41
9 42.42 44.83 47.22 49.33 50.80 51.72 52.18 52.85 56.14 60.95 59.53 58.91 57.98 56.40
10 45.92 48.98 52.01 54.70 56.58 57.84 58.53 59.40 63.12 68.56 67.05 66.36 65.31 63.47

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] Single phase [kW]
SC1 10 10 67.050
SC2 0 8 46.329
SC3 -18 7 38.634
SC4 -25 6 31.437
SC5 -34 6 30.012

Dimensions

Dimension drawing of EA-550AE8-C09 C
Dimension drawing
Dimensions as drawn
A 4387 mm
B 640 mm
C 715 mm
F 560 mm
E1 818 mm
E2 800 mm
E 4035 mm
D IN 1 x Ø42
D OUT 1 x Ø54
Overall [mm]
Length 4387 mm
Width 640 mm
Height 715 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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