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Unit cooler EA-163FG4-C08 C

Unit cooler EA-163FG4-C08 C
Illustrative photo

Producer: Karyer · Line: EA (General)

Product code: EA-163FG4-C08 C

NoneElectric
Cooling capacity i
26.80 kW
Air flow
12,888 m³/h
Fin spacing
4.6 mm
Air throw
31 m
Fans
1 × ⌀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: 1 — 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: G — 8 tube rows
  • F
    Fin spacing: 4 — Fin spacing about 4 mm
  • G
    Generation code: C — Generation C
  • H
    Fan data: 08 — Ø630: 400V/3Ph/50Hz, 4-pole

Data

Evaporator
Air flow 12,888 m³/h
Air throw 31 m
External surface 167.1 m²
Inner volume 34.9 dm³
Fin spacing 4.6 mm
Fin materialAluminium
Net weight 186 kg
Fans
Quantity 1
Diameter 630 mm
Speed 1,340 rpm
Power 1,900 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 70.0 dB(A)
Sound power 92.0 dB(A)
Energy class E
Connections
Inlet Ø28
Outlet Ø42
Defrost
EA-163FG4-C08 C None
EA-163FG4-C08 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)

High speed (Δ)
25.659 kW
Low speed (Y)
not rated

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 10.63 10.58 10.59 10.64 10.65 10.63 10.57 10.84 11.56 12.57 12.35 12.27 12.15 11.98
5 13.87 13.92 13.98 14.10 14.12 14.07 13.95 14.20 15.10 16.38 16.02 15.90 15.73 15.49
6 17.02 17.29 17.55 17.78 17.85 17.78 17.62 17.84 18.93 20.49 19.93 19.74 19.45 19.03
7 20.04 20.61 21.11 21.45 21.65 21.65 21.48 21.67 22.96 24.82 24.05 23.76 23.34 22.67
8 22.87 23.67 24.47 25.16 25.53 25.63 25.50 25.66 27.17 29.39 28.43 28.05 27.50 26.59
9 25.20 26.40 27.49 28.45 29.05 29.35 29.41 29.70 31.50 34.07 32.98 32.52 31.83 30.70
10 27.44 29.01 30.42 31.65 32.46 32.88 33.00 33.33 35.34 38.28 37.26 36.80 36.11 34.92

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 9.34 9.96 10.84 10.68 10.63 10.57 10.45
5 12.05 12.82 13.92 13.62 13.52 13.38 13.18
6
7 17.71
8 20.65
9 23.44 24.04
10 26.07 26.91

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 37.256—
SC2 0 8 25.659—
SC3 -18 7 21.553—
SC4 -25 6 17.546—
SC5 -34 6 17.104—

Dimensions

Dimension drawing of EA-163FG4-C08 C
Dimension drawing
Dimensions as drawn
A 1415 mm
B 1100 mm
C 1190 mm
F 1060 mm
G 1135 mm
E 1035 mm
D IN 1 x Ø28
D OUT 1 x Ø42
Overall [mm]
Length 1415 mm
Width 1100 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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