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Unit cooler ED-345AC4-C23 C

Unit cooler ED-345AC4-C23 C
Illustrative photo

Producer: Karyer · Line: ED (General)

Product code: ED-345AC4-C23 C

Cooling capacity i
26.59 kW
Air flow
14,004 m³/h
Fin spacing
4.2 mm
Air throw
15 m
Fans
3 × ⌀450 mm

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

Data

Evaporator
Air flow 14,004 m³/h
Air throw 15 m
External surface 97.0 m²
Inner volume 20.3 dm³
Fin spacing 4.2 mm
Fin materialAluminium
Net weight 154 kg
Fans
Quantity 3
Diameter 450 mm
Speed 1,300 rpm
Power 1,050 W
Supply 230V/1Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 63.0 dB(A)
Sound power 85.0 dB(A)
Energy class C
Connections
Inlet Ø28
Outlet Ø42
Defrost
ED-345AC4-C23 C None
ED-345AC4-C23 C ED Electric

Performance

No glide: dew, mid and bubble point give the same rating.

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
25.597 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 9.93 10.15 10.35 10.51 10.57 10.56 10.50 10.65 11.32 12.26 11.98 11.87 11.72 11.49
5 12.86 13.38 13.85 14.23 14.45 14.52 14.48 14.64 15.54 16.83 16.40 16.24 16.01 15.69
6 15.27 16.07 16.80 17.34 17.78 18.06 18.21 18.48 19.65 21.36 20.94 20.76 20.52 20.13
7 17.44 18.44 19.47 20.38 21.03 21.45 21.69 22.02 23.41 25.46 24.95 24.74 24.43 23.91
8 19.27 20.74 22.11 23.33 24.22 24.83 25.20 25.60 27.23 29.63 29.05 28.80 28.42 27.78
9 ≈ 21.01 22.87 24.61 26.17 27.34 28.16 28.68 29.19 31.07 33.83 33.21 32.93 32.49 31.73
10 ≈ 22.58 24.82 26.96 28.90 30.37 31.44 32.14 32.79 34.92 38.04 37.40 37.09 36.61 35.75

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] Single phase [kW]
SC1 10 10 37.403
SC2 0 8 25.597
SC3 -18 7 20.669
SC4 -25 6 16.797
SC5 -34 6 15.462

Dimensions

Dimension drawing of ED-345AC4-C23 C
Dimension drawing
Dimensions as drawn
A 2748 mm
B 1210 mm
C 365 mm
F 1135 mm
G 441 mm
E1 2435 mm
E2 818 mm
E3 800 mm
D IN 1 x Ø28
D OUT 1 x Ø42
Overall [mm]
Length 2748 mm
Width 1210 mm
Height 441 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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