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)
- 19.513 kW
- Low speed (Y)
- 16.525 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 | 7.94 | 7.80 | 7.70 | 7.62 | 7.50 | 7.37 | 7.21 | 7.25 | 7.64 | 8.20 | 7.92 | 7.81 | 7.66 | 7.45 |
| 5 | 10.42 | 10.40 | 10.40 | 10.41 | 10.33 | 10.19 | 10.01 | 10.02 | 10.60 | 11.40 | 11.01 | 10.87 | 10.68 | 10.39 |
| 6 | 12.89 | 13.04 | 13.16 | 13.29 | 13.31 | 13.22 | 13.05 | 13.07 | 13.81 | 14.87 | 14.34 | 14.15 | 13.87 | 13.45 |
| 7 | 15.19 | 15.57 | 15.92 | 16.23 | 16.36 | 16.34 | 16.23 | 16.26 | 17.20 | 18.55 | 17.91 | 17.67 | 17.31 | 16.74 |
| 8 | 17.24 | 17.84 | 18.40 | 18.92 | 19.26 | 19.45 | 19.47 | 19.51 | 20.66 | 22.34 | 21.64 | 21.36 | 20.94 | 20.25 |
| 9 | 19.09 | 19.93 | 20.71 | 21.33 | 21.81 | 22.10 | 22.24 | 22.45 | 23.84 | 25.86 | 25.25 | 24.99 | 24.60 | 23.84 |
| 10 | 20.81 | 21.92 | 22.84 | 23.75 | 24.37 | 24.77 | 24.99 | 25.28 | 26.84 | 29.13 | 28.48 | 28.19 | 27.75 | 26.97 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 6.95 | 6.80 | 6.71 | 6.64 | 6.55 | 6.44 | 6.32 | 6.39 | 6.77 | 7.28 | 7.06 | 6.97 | 6.86 | 6.68 |
| 5 | 9.11 | 9.03 | 9.00 | 8.98 | 8.91 | 8.79 | 8.63 | 8.69 | 9.20 | 9.91 | 9.58 | 9.48 | 9.33 | 9.10 |
| 6 | 11.23 | 11.28 | 11.35 | 11.43 | 11.40 | 11.30 | 11.14 | 11.18 | 11.83 | 12.74 | 12.29 | 12.13 | 11.90 | 11.56 |
| 7 | 13.35 | 13.54 | 13.71 | 13.90 | 13.97 | 13.92 | 13.77 | 13.81 | 14.60 | 15.75 | 15.19 | 14.97 | 14.66 | 14.16 |
| 8 | 15.31 | 15.70 | 16.07 | 16.40 | 16.57 | 16.57 | 16.47 | 16.53 | 17.48 | 18.87 | 18.23 | 17.97 | 17.59 | 16.96 |
| 9 | 17.08 | 17.66 | 18.21 | 18.73 | 19.05 | 19.23 | 19.20 | 19.29 | 20.42 | 22.06 | 21.35 | 21.05 | 20.61 | 19.87 |
| 10 | 18.69 | 19.48 | 20.22 | 20.87 | 21.25 | 21.52 | 21.62 | 21.84 | 23.17 | 25.12 | 24.49 | 24.19 | 23.69 | 22.84 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 28.481 | 24.493 |
| SC2 | 0 | 8 | 19.513 | 16.525 |
| SC3 | -18 | 7 | 16.300 | 13.942 |
| SC4 | -25 | 6 | 13.155 | 11.354 |
| SC5 | -34 | 6 | 12.944 | 11.260 |
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.