EA-440AE4-C01 C
23.78 kW
Unit cooler EA-263EC4-C06 C
Defrost: None
Product code: EA-263EC4-C06 C
- Cooling capacity i
- 23.79 kW
- Air flow
- 17,178 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 22 m
- Fans
- 2 × ⌀630 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.
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A
Model code (series): EA — EA - general-purpose unit cooler
-
B
Number of fans: 2 — Number of fans (one digit).
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C
Fan diameter: 63 — Ø630 mm
-
D
Dimensional data - coil size letter: E — 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: C — 4 tube rows
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F
Fin spacing: 4 — Fin spacing about 4 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 06 — Ø630: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 17,178 m³/h |
|---|---|
| Air throw | 22 m |
| External surface | 133.7 m² |
| Inner volume | 27.5 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 177 kg |
| Quantity | 2 |
|---|---|
| Diameter | 630 mm |
| Speed | 890 rpm |
| Power | 1,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 54.0 dB(A) |
|---|---|
| Sound power | 76.1 dB(A) |
| Energy class | D |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø42 |
| EA-263EC4-C06 C | None |
|---|---|
| EA-263EC4-C06 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)
- 22.807 kW
- Low speed (Y)
- 19.421 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.
≈ 1.23 estimate — vendor data irregular here
High speed (Δ)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 9.08 | 9.02 | 9.01 | 9.04 | 9.03 | 9.01 | 8.98 | 9.14 | 9.69 | 10.51 | 10.31 | 10.24 | 10.14 | 9.99 |
| 5 | 11.98 | 12.01 | 12.07 | 12.13 | 12.13 | 12.09 | 12.02 | 12.16 | 12.92 | 14.00 | 13.69 | 13.59 | 13.44 | 13.24 |
| 6 | 14.81 | 15.05 | 15.26 | 15.46 | 15.52 | 15.49 | 15.39 | 15.50 | 16.42 | 17.76 | 17.31 | 17.15 | 16.93 | 16.59 |
| 7 | 17.53 | 17.96 | 18.41 | 18.80 | 18.99 | 19.02 | 18.94 | 19.06 | 20.20 | 21.84 | 21.24 | 21.01 | 20.68 | 20.18 |
| 8 | 19.82 | 20.59 | 21.29 | 21.92 | 22.33 | 22.56 | 22.66 | 22.81 | 24.17 | 26.15 | 25.42 | 25.13 | 24.71 | 24.05 |
| 9 | 21.95 | 23.01 | 23.97 | 24.82 | 25.38 | 25.71 | 25.87 | 26.13 | 27.75 | 30.12 | 29.43 | 29.16 | 28.74 | 28.07 |
| 10 | 23.91 | 25.31 | 26.57 | 27.67 | 28.41 | 28.87 | 29.11 | 29.41 | 31.23 | 33.90 | 33.13 | 32.81 | 32.33 | 31.53 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 8.04 | 7.95 | 7.94 | 7.97 | 7.98 | 7.97 | 7.96 | 8.10 | 8.62 | 9.35 | 9.19 | 9.13 | 9.05 | 8.93 |
| 5 | 10.54 | 10.48 | 10.50 | 10.57 | 10.58 | 10.56 | 10.51 | 10.63 | 11.29 | 12.25 | 12.00 | 11.91 | 11.79 | 11.62 |
| 6 | 13.04 | 13.12 | 13.23 | 13.36 | 13.39 | 13.36 | 13.29 | 13.39 | 14.20 | 15.38 | 15.00 | 14.87 | 14.68 | 14.39 |
| 7 | 15.47 | 15.74 | 16.00 | 16.24 | 16.35 | 16.35 | 16.25 | 16.33 | 17.30 | 18.72 | 18.22 | 18.03 | 17.77 | 17.34 |
| 8 | 17.78 | 18.22 | 18.69 | 19.09 | 19.31 | 19.38 | 19.34 | 19.42 | 20.57 | 22.26 | 21.63 | 21.37 | 20.99 | 20.37 |
| 9 | 19.76 | 20.48 | 21.16 | 21.78 | 22.19 | 22.43 | 22.51 | 22.62 | 23.96 | 25.93 | 25.17 | 24.85 | 24.37 | 23.56 |
| 10 | 21.61 | 22.59 | 23.50 | 24.30 | 24.84 | 25.15 | 25.32 | 25.54 | 27.11 | 29.41 | 28.68 | 28.36 | 27.85 | 26.84 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 33.134 | 28.683 |
| SC2 | 0 | 8 | 22.807 | 19.421 |
| SC3 | -18 | 7 | 18.893 | 16.298 |
| SC4 | -25 | 6 | 15.264 | 13.233 |
| SC5 | -34 | 6 | 14.884 | 13.072 |
Dimensions
| A | 2015 mm |
|---|---|
| B | 900 mm |
| C | 1190 mm |
| F | 860 mm |
| E1 | 818 mm |
| E | 1635 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø42 |
| Length | 2015 mm |
|---|---|
| Width | 900 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.