EA-250AE4-C09 C
25.12 kW
Unit cooler EA-250BE7-C10 C ED
Defrost: Electric
Product code: EA-250BE7-C10 C ED
- Cooling capacity i
- 25.10 kW
- Air flow
- 14,689 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 22 m
- Fans
- 2 × ⌀500 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
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B
Number of fans: 2 — Number of fans (one digit).
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C
Fan diameter: 50 — Ø500 mm
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D
Dimensional data - coil size letter: B — 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.
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E
Dimensional data - tube rows: E — 6 tube rows
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F
Fin spacing: 7 — Fin spacing about 7 mm
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G
Generation code: C — Generation C
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H
Fan data: 10 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 14,689 m³/h |
|---|---|
| Air throw | 22 m |
| External surface | 135.2 m² |
| Inner volume | 40.7 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 174 kg |
| Quantity | 2 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,360 rpm |
| Power | 1,380 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | C |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø54 |
| EA-250BE7-C10 C | None |
|---|---|
| EA-250BE7-C10 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)
- 25.101 kW
- Low speed (Y)
- 21.569 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 | 11.33 | 11.11 | 10.99 | 10.95 | 10.89 | 10.81 | 10.73 | 10.79 | 11.44 | 12.38 | 12.09 | 11.99 | 11.84 | 11.61 |
| 5 | 14.54 | 14.38 | 14.31 | 14.30 | 14.24 | 14.14 | 14.02 | 14.05 | 14.88 | 16.08 | 15.66 | 15.51 | 15.29 | 14.97 |
| 6 | 17.82 | 17.76 | 17.78 | 17.82 | 17.80 | 17.70 | 17.56 | 17.56 | 18.59 | 20.07 | 19.50 | 19.29 | 18.99 | 18.53 |
| 7 | 20.97 | 21.10 | 21.27 | 21.46 | 21.50 | 21.44 | 21.28 | 21.27 | 22.50 | 24.29 | 23.58 | 23.31 | 22.91 | 22.29 |
| 8 | 24.00 | 24.38 | 24.75 | 25.11 | 25.26 | 25.22 | 25.11 | 25.10 | 26.56 | 28.67 | 27.83 | 27.50 | 27.01 | 26.23 |
| 9 | 26.86 | 27.45 | 28.09 | 28.66 | 28.97 | 29.06 | 29.01 | 29.04 | 30.73 | 33.20 | 32.25 | 31.86 | 31.29 | 30.36 |
| 10 | 29.36 | 30.32 | 31.23 | 32.07 | 32.60 | 32.92 | 32.95 | 33.03 | 34.98 | 37.80 | 36.76 | 36.33 | 35.68 | 34.62 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 9.98 | 9.77 | 9.67 | 9.65 | 9.61 | 9.55 | 9.49 | 9.57 | 10.16 | 11.01 | 10.77 | 10.69 | 10.57 | 10.40 |
| 5 | 12.76 | 12.58 | 12.50 | 12.49 | 12.44 | 12.37 | 12.27 | 12.33 | 13.07 | 14.14 | 13.79 | 13.66 | 13.48 | 13.21 |
| 6 | 15.62 | 15.45 | 15.43 | 15.47 | 15.44 | 15.36 | 15.24 | 15.27 | 16.17 | 17.48 | 17.00 | 16.82 | 16.56 | 16.17 |
| 7 | 18.40 | 18.38 | 18.44 | 18.56 | 18.55 | 18.48 | 18.35 | 18.36 | 19.43 | 20.99 | 20.38 | 20.15 | 19.81 | 19.28 |
| 8 | 21.10 | 21.25 | 21.45 | 21.67 | 21.75 | 21.71 | 21.57 | 21.57 | 22.82 | 24.65 | 23.92 | 23.63 | 23.21 | 22.53 |
| 9 | 23.70 | 24.06 | 24.43 | 24.80 | 24.96 | 24.97 | 24.87 | 24.85 | 26.29 | 28.39 | 27.56 | 27.22 | 26.72 | 25.90 |
| 10 | 26.17 | 26.78 | 27.29 | 27.83 | 28.11 | 28.22 | 28.16 | 28.20 | 29.84 | 32.23 | 31.31 | 30.92 | 30.34 | 29.39 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 36.764 | 31.310 |
| SC2 | 0 | 8 | 25.101 | 21.569 |
| SC3 | -18 | 7 | 21.492 | 18.553 |
| SC4 | -25 | 6 | 17.778 | 15.430 |
| SC5 | -34 | 6 | 17.829 | 15.603 |
Dimensions
| A | 2427 mm |
|---|---|
| B | 740 mm |
| C | 875 mm |
| F | 660 mm |
| E1 | 1018 mm |
| E | 2035 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø54 |
| Length | 2427 mm |
|---|---|
| Width | 740 mm |
| Height | 875 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.