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Unit cooler EA-230AC4-C05 C

Unit cooler EA-230AC4-C05 C
Illustrative photo

Producer: Karyer · Line: EA (General)

Product code: EA-230AC4-C05 C

Cooling capacity i
4.25 kW
Air flow
2,066 m³/h
Fin spacing
4.2 mm
Air throw
6 m
Fans
2 × ⌀300 mm

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

Data

Evaporator
Air flow 2,066 m³/h
Air throw 6 m
External surface 20.3 m²
Inner volume 4.3 dm³
Fin spacing 4.2 mm
Fin materialAluminium
Net weight 28 kg
Fans
Quantity 2
Diameter 300 mm
Speed 1,300 rpm
Power 240 W
Supply 230V/1Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 44.0 dB(A)
Sound power 65.0 dB(A)
Energy class D
Connections
Inlet Ø9,52
Outlet Ø19
Defrost
EA-230AC4-C05 C None
EA-230AC4-C05 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
4.248 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.

≈ 1.23 estimate — vendor data irregular here

Single phase

Cooling capacity [kW] per air inlet temperature and TD
TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 1.75 1.79 1.83 1.86 1.87 1.86 1.84 1.89 2.02 2.19 2.14 2.13 2.11 2.08
5 2.20 2.29 2.36 2.42 2.45 2.46 2.44 2.48 2.64 2.86 2.78 2.75 2.71 2.65
6 2.61 2.75 2.88 2.98 3.05 3.08 3.06 3.11 3.30 3.57 3.46 3.42 3.36 3.26
7 2.96 3.15 3.33 3.45 3.55 3.61 3.63 3.69 3.92 4.26 4.15 4.11 4.04 3.91
8 3.27 3.52 3.73 3.92 4.06 4.14 4.18 4.25 4.51 4.90 4.78 4.72 4.64 4.50
9 ≈ 3.56 3.84 4.13 4.38 4.55 4.67 4.73 4.81 5.11 5.55 5.42 5.35 5.25 5.09
10 ≈ 3.72 4.15 4.50 4.81 5.04 5.19 5.27 5.37 5.71 6.20 6.06 5.99 5.88 5.69

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] Single phase [kW]
SC1 10 10 6.058
SC2 0 8 4.248
SC3 -18 7 3.499
SC4 -25 6 2.875
SC5 -34 6 2.644

Dimensions

Dimension drawing of EA-230AC4-C05 C
Dimension drawing
Dimensions as drawn
A 1157 mm
B 517 mm
C 445 mm
F 345 mm
E1 4175 mm
E 835 mm
D IN 1 x Ø9,52
D OUT 1 x Ø19
Overall [mm]
Length 1157 mm
Width 517 mm
Height 445 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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