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Unit cooler EA-230AE7-C01 C

Unit cooler EA-230AE7-C01 C
Illustrative photo

Producer: Karyer · Line: EA (General)

Product code: EA-230AE7-C01 C

Cooling capacity i
5.03 kW
Air flow
2,303 m³/h
Fin spacing
7.0 mm
Air throw
7 m
Fans
2 × ⌀300 mm

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

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: 30 — Ø300 mm
  • D
    Dimensional data - coil size letter: A — 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: 01 — Ø300: 230V/1Ph/50Hz, 4-pole; Ø350: 230V/1Ph/50Hz, 4-pole; Ø400: 230V/1Ph/50Hz, 4-pole; Ø450: 230V/1Ph/50Hz, 4-pole; Ø630: 230V/1Ph/50Hz, 6-pole; Ø800: 400V/3Ph/50Hz, 6-pole

Data

Evaporator
Air flow 2,303 m³/h
Air throw 7 m
External surface 19.1 m²
Inner volume 6.4 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 39 kg
Fans
Quantity 2
Diameter 300 mm
Speed 1,380 rpm
Power 124 W
Supply 230V/1Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 47.0 dB(A)
Sound power 68.3 dB(A)
Energy class B
Connections
Inlet Ø12,7
Outlet Ø22
Defrost
EA-230AE7-C01 C None
EA-230AE7-C01 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
4.832 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.

Single phase

Cooling capacity [kW] per air inlet temperature and TD
TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 1.92 1.93 1.94 1.96 1.96 1.96 1.94 1.99 2.12 2.30 2.25 2.24 2.22 2.18
5 2.48 2.53 2.57 2.62 2.63 2.63 2.61 2.65 2.82 3.06 2.98 2.95 2.91 2.85
6 3.02 3.12 3.20 3.28 3.32 3.33 3.32 3.36 3.56 3.86 3.74 3.70 3.64 3.53
7 3.55 3.70 3.84 3.96 4.03 4.05 4.05 4.09 4.33 4.70 4.55 4.50 4.41 4.27
8 4.02 4.23 4.42 4.59 4.71 4.77 4.78 4.83 5.11 5.54 5.38 5.32 5.21 5.02
9 4.43 4.70 4.95 5.18 5.30 5.40 5.44 5.52 5.86 6.36 6.21 6.14 6.03 5.80
10 4.81 5.15 5.43 5.71 5.91 6.03 6.10 6.19 6.58 7.14 6.97 6.89 6.77 6.53

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] Single phase [kW]
SC1 10 10 6.972
SC2 0 8 4.832
SC3 -18 7 3.989
SC4 -25 6 3.204
SC5 -34 6 3.045

Dimensions

Dimension drawing of EA-230AE7-C01 C
Dimension drawing
Dimensions as drawn
A 1157 mm
B 573 mm
C 445 mm
F 395 mm
E1 418 mm
E 835 mm
D IN 1 x Ø12,7
D OUT 1 x Ø22
Overall [mm]
Length 1157 mm
Width 573 mm
Height 445 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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