EA-263EC7-C01 C
19.53 kW
Unit cooler EA-250AE10-C10 C
Defrost: None
Product code: EA-250AE10-C10 C
- Cooling capacity i
- 19.51 kW
- Air flow
- 13,774 m³/h
- Fin spacing
- 10.0 mm
- Air throw
- 21 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: 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.
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E
Dimensional data - tube rows: E — 6 tube rows
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F
Fin spacing: 10 — Fin spacing about 10 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 | 13,774 m³/h |
|---|---|
| Air throw | 21 m |
| External surface | 47.5 m² |
| Inner volume | 22.3 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 112 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 | D |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø42 |
| EA-250AE10-C10 C | None |
|---|---|
| EA-250AE10-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)
- 18.626 kW
- Low speed (Y)
- 15.764 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 | 7.05 | 6.92 | 6.84 | 6.78 | 6.70 | 6.60 | 6.49 | 6.54 | 6.90 | 7.43 | 7.21 | 7.13 | 7.01 | 6.85 |
| 5 | 9.53 | 9.50 | 9.50 | 9.50 | 9.44 | 9.33 | 9.19 | 9.24 | 9.78 | 10.54 | 10.22 | 10.11 | 9.95 | 9.70 |
| 6 | 11.97 | 12.10 | 12.24 | 12.36 | 12.38 | 12.31 | 12.17 | 12.22 | 12.93 | 13.93 | 13.47 | 13.31 | 13.08 | 12.74 |
| 7 | 14.37 | 14.70 | 15.01 | 15.29 | 15.39 | 15.40 | 15.31 | 15.37 | 16.27 | 17.56 | 16.99 | 16.77 | 16.45 | 15.94 |
| 8 | 16.54 | 17.08 | 17.61 | 18.11 | 18.44 | 18.56 | 18.54 | 18.63 | 19.73 | 21.34 | 20.70 | 20.44 | 20.04 | 19.42 |
| 9 | 18.42 | 19.20 | 19.93 | 20.60 | 20.99 | 21.29 | 21.44 | 21.67 | 23.01 | 24.99 | 24.42 | 24.17 | 23.73 | 22.99 |
| 10 | 20.19 | 21.22 | 22.09 | 22.96 | 23.56 | 23.96 | 24.19 | 24.48 | 26.01 | 28.24 | 27.64 | 27.38 | 26.97 | 26.24 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 6.18 | 6.06 | 5.98 | 5.94 | 5.88 | 5.81 | 5.72 | 5.82 | 6.15 | 6.63 | 6.46 | 6.39 | 6.30 | 6.17 |
| 5 | 8.33 | 8.26 | 8.23 | 8.22 | 8.17 | 8.07 | 7.95 | 8.04 | 8.53 | 9.20 | 8.94 | 8.85 | 8.73 | 8.56 |
| 6 | 10.47 | 10.50 | 10.57 | 10.63 | 10.62 | 10.54 | 10.41 | 10.49 | 11.10 | 11.98 | 11.59 | 11.46 | 11.27 | 10.99 |
| 7 | 12.61 | 12.73 | 12.92 | 13.10 | 13.16 | 13.13 | 13.01 | 13.08 | 13.84 | 14.94 | 14.44 | 14.25 | 13.97 | 13.54 |
| 8 | 14.61 | 14.95 | 15.29 | 15.60 | 15.74 | 15.77 | 15.69 | 15.76 | 16.69 | 18.03 | 17.44 | 17.20 | 16.86 | 16.29 |
| 9 | 16.46 | 16.99 | 17.52 | 18.01 | 18.33 | 18.44 | 18.41 | 18.51 | 19.61 | 21.20 | 20.55 | 20.28 | 19.87 | 19.18 |
| 10 | 18.11 | 18.84 | 19.54 | 20.18 | 20.59 | 20.81 | 20.93 | 21.16 | 22.46 | 24.36 | 23.69 | 23.38 | 22.92 | 22.13 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 27.643 | 23.690 |
| SC2 | 0 | 8 | 18.626 | 15.764 |
| SC3 | -18 | 7 | 15.356 | 13.139 |
| SC4 | -25 | 6 | 12.236 | 10.565 |
| SC5 | -34 | 6 | 12.013 | 10.491 |
Dimensions
| A | 2087 mm |
|---|---|
| B | 640 mm |
| C | 685 mm |
| F | 445 mm |
| E1 | 868 mm |
| E | 1735 mm |
| D IN | 1 x Ø22 |
| D OUT | 1 x Ø42 |
| Length | 2087 mm |
|---|---|
| Width | 640 mm |
| Height | 685 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.