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Unit cooler EA-DI-280GC4-A01 C

Unit cooler EA-DI-280GC4-A01 C
Illustrative photo

Producer: Karyer · Line: EA-DI (Cold Store)

Product code: EA-DI-280GC4-A01 C

Cooling capacity i
56.84 kW
Air flow
41,012 m³/h
Fin spacing
4.6 mm
Fans
2 × ⌀800 mm

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

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Data

Evaporator
Air flow 41,012 m³/h
External surface 260.6 m²
Inner volume 53.6 dm³
Fin spacing 4.6 mm
Fin materialAluminium
Net weight 507 kg
Fans
Quantity 2
Diameter 800 mm
Speed 900 rpm
Power 3,600 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 6
Acoustic
Sound pressure 60.0 dB(A)
Sound power 83.0 dB(A)
Energy class D
Connections
Inlet Ø35
Outlet Ø54
Defrost
EA-DI-280GC4-A01 C None

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)
56.841 kW
Low speed (Y)
47.790 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 24.32 24.29 24.30 24.31 24.22 24.03 23.80 24.06 25.48 27.52 26.82 26.56 26.20 25.65
5 31.05 31.54 31.94 32.27 32.30 32.05 31.75 31.96 33.87 36.59 35.61 35.26 34.76 34.02
6 37.20 38.31 39.34 40.26 40.62 40.64 40.38 40.60 43.01 46.44 45.09 44.59 43.87 42.77
7 42.47 44.22 45.80 47.19 48.04 48.50 48.65 49.13 52.16 56.56 55.25 54.64 53.71 52.24
8 47.37 49.86 52.09 54.01 55.26 55.98 56.29 56.84 60.34 65.45 63.91 63.30 62.40 60.89
9 51.87 55.17 58.14 60.70 62.43 63.47 63.98 64.65 68.65 74.50 72.76 72.05 70.95 69.15
10 55.98 60.16 63.93 67.21 69.48 70.93 71.70 72.53 77.04 83.63 81.74 80.91 79.66 77.56

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 20.81 20.59 20.55 20.58 20.51 20.38 20.20 20.55 21.84 23.65 23.14 22.94 22.66 22.24
5 26.56 26.67 26.82 26.98 26.95 26.76 26.50 26.79 28.44 30.77 29.98 29.71 29.33 28.77
6 32.16 32.72 33.22 33.54 33.67 33.56 33.27 33.51 35.51 38.37 37.26 36.85 36.27 35.39
7 37.26 38.33 39.34 40.23 40.62 40.65 40.40 40.61 43.01 46.48 45.05 44.51 43.71 42.44
8 41.76 43.36 44.82 46.11 46.90 47.29 47.37 47.79 50.70 54.96 53.26 52.58 51.59 49.98
9 45.97 48.17 50.16 51.89 52.98 53.58 53.77 54.23 57.53 62.36 60.77 60.10 59.12 57.48
10 49.86 52.74 55.32 57.56 58.99 59.83 60.16 60.74 64.44 69.83 68.08 67.32 66.18 64.27

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 81.73768.082
SC2 0 8 56.84147.790
SC3 -18 7 47.58340.432
SC4 -25 6 39.34133.216
SC5 -34 6 37.48832.325

Dimensions

Dimension drawing of EA-DI-280GC4-A01 C
Dimension drawing
Dimensions as drawn
A 3025 mm
B 900 mm
C 1350 mm
F 860 mm
G 1570 mm
E1 1318 mm
E 2635 mm
D IN 1 x Ø35
D OUT 1 x Ø54
Overall [mm]
Length 3025 mm
Width 1570 mm
Height 1350 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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