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Unit cooler EA-DI-280GC7-A01 C

Unit cooler EA-DI-280GC7-A01 C
Illustrative photo

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

Product code: EA-DI-280GC7-A01 C

Cooling capacity i
45.00 kW
Air flow
42,935 m³/h
Fin spacing
7.0 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 42,935 m³/h
External surface 175.8 m²
Inner volume 53.6 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 490 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-280GC7-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)
45.002 kW
Low speed (Y)
37.518 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 19.00 18.68 18.48 18.36 18.18 17.97 17.75 17.82 18.82 20.29 19.74 19.53 19.24 18.81
5 24.78 24.67 24.62 24.57 24.41 24.16 23.86 23.90 25.30 27.27 26.48 26.20 25.79 25.15
6 30.39 30.67 30.93 31.16 31.13 30.92 30.58 30.58 32.35 34.86 33.76 33.37 32.81 31.97
7 35.72 36.38 37.09 37.69 37.93 37.88 37.62 37.65 39.83 42.95 41.61 41.10 40.37 39.23
8 40.21 41.50 42.69 43.78 44.46 44.82 44.90 45.00 47.64 51.44 49.90 49.30 48.41 47.00
9 44.43 46.28 47.96 49.45 50.41 50.97 51.21 51.61 54.76 59.37 57.98 57.42 56.59 55.09
10 48.37 50.84 53.07 55.03 56.33 57.12 57.53 58.02 61.58 66.80 65.26 64.63 63.68 62.10

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 16.45 16.12 15.94 15.85 15.72 15.58 15.42 15.57 16.49 17.81 17.37 17.21 16.98 16.64
5 21.37 21.08 20.98 20.95 20.82 20.63 20.40 20.50 21.72 23.46 22.83 22.61 22.30 21.85
6 26.24 26.22 26.28 26.38 26.28 26.09 25.81 25.88 27.39 29.55 28.68 28.37 27.92 27.25
7 30.97 31.29 31.62 31.94 31.99 31.85 31.57 31.59 33.40 36.03 34.92 34.51 33.91 32.98
8 35.47 36.10 36.80 37.42 37.69 37.69 37.47 37.52 39.70 42.85 41.52 41.00 40.25 39.03
9 39.37 40.54 41.65 42.67 43.31 43.64 43.53 43.62 46.18 49.90 48.39 47.79 46.88 45.39
10 43.03 44.67 46.17 47.53 48.40 48.91 49.10 49.44 52.45 56.84 55.42 54.73 53.68 51.94

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 65.26055.416
SC2 0 8 45.00237.518
SC3 -18 7 37.82631.984
SC4 -25 6 30.92926.283
SC5 -34 6 30.49126.273

Dimensions

Dimension drawing of EA-DI-280GC7-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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