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Unit cooler EA-263FE7-C08 C

Unit cooler EA-263FE7-C08 C
Illustrative photo

Producer: Karyer · Line: EA (General)

Product code: EA-263FE7-C08 C

NoneElectric
Cooling capacity i
39.32 kW
Air flow
29,682 m³/h
Fin spacing
7.0 mm
Air throw
39 m
Fans
2 × ⌀630 mm

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

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Model nomenclature

How to read the code of this model.

  • A
    Model code (series): EA — EA - general-purpose unit cooler
  • B
    Number of fans: 2 — Number of fans (one digit).
  • C
    Fan diameter: 63 — Ø630 mm
  • D
    Dimensional data - coil size letter: F — First letter of Karyer's "dimensional data". With the fan count and diameter it fixes the finned coil length and the tubes per row (one casing size). It is a catalogue size index, not a measure: take dimensions from the model datasheet.
  • E
    Dimensional data - tube rows: E — 6 tube rows
  • F
    Fin spacing: 7 — Fin spacing about 7 mm
  • G
    Generation code: C — Generation C
  • H
    Fan data: 08 — Ø630: 400V/3Ph/50Hz, 4-pole

Data

Evaporator
Air flow 29,682 m³/h
Air throw 39 m
External surface 169.0 m²
Inner volume 51.1 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 265 kg
Fans
Quantity 2
Diameter 630 mm
Speed 1,340 rpm
Power 3,800 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 72.0 dB(A)
Sound power 95.0 dB(A)
Energy class E
Connections
Inlet Ø35
Outlet Ø54
Defrost
EA-263FE7-C08 C None
EA-263FE7-C08 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)

High speed (Δ)
39.321 kW
Low speed (Y)
33.470 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 16.81 16.51 16.33 16.23 16.07 15.88 15.67 15.79 16.69 18.00 17.52 17.34 17.09 16.72
5 21.91 21.77 21.71 21.65 21.49 21.25 20.96 21.05 22.28 24.03 23.34 23.09 22.75 22.25
6 26.87 27.07 27.26 27.42 27.35 27.12 26.77 26.83 28.38 30.58 29.63 29.28 28.79 28.05
7 31.63 32.27 32.71 33.18 33.32 33.20 32.89 32.95 34.85 37.57 36.34 35.88 35.22 34.19
8 35.82 36.91 37.93 38.86 39.40 39.46 39.24 39.32 41.60 44.90 43.44 42.88 42.05 40.72
9 39.59 41.18 42.61 43.89 44.68 45.10 45.22 45.55 48.32 52.37 50.82 50.16 49.19 47.60
10 43.12 45.25 47.17 48.84 49.92 50.54 50.78 51.18 54.29 58.85 57.37 56.76 55.84 54.32

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 14.80 14.50 14.33 14.26 14.14 14.00 13.85 14.03 14.89 16.08 15.70 15.56 15.35 15.05
5 19.14 18.94 18.84 18.81 18.68 18.49 18.26 18.40 19.51 21.08 20.52 20.32 20.05 19.65
6 23.58 23.55 23.59 23.66 23.55 23.35 23.07 23.16 24.52 26.45 25.65 25.37 24.96 24.36
7 27.82 28.10 28.38 28.64 28.65 28.48 28.17 28.22 29.85 32.19 31.16 30.77 30.21 29.33
8 31.88 32.54 33.03 33.55 33.75 33.70 33.43 33.47 35.40 38.19 36.93 36.45 35.73 34.59
9 35.48 36.55 37.55 38.45 38.93 39.02 38.83 38.89 41.14 44.41 42.98 42.41 41.56 40.17
10 38.80 40.27 41.62 42.83 43.55 43.95 44.05 44.35 46.99 50.75 49.19 48.53 47.55 45.94

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 57.37149.185
SC2 0 8 39.32133.470
SC3 -18 7 33.27128.666
SC4 -25 6 27.25723.591
SC5 -34 6 26.95723.604

Dimensions

Dimension drawing of EA-263FE7-C08 C
Dimension drawing
Dimensions as drawn
A 2415 mm
B 1000 mm
C 1190 mm
F 960 mm
G 1035 mm
E1 1018 mm
E 2035 mm
D IN 1 x Ø35
D OUT 1 x Ø54
Overall [mm]
Length 2415 mm
Width 1000 mm
Height 1190 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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