EA-263ED10-C11 C
27.15 kW
Unit cooler EA-250BG10-C10 C
Defrost: None
Product code: EA-250BG10-C10 C
- Cooling capacity i
- 27.17 kW
- Air flow
- 14,450 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
-
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: G — 8 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 | 14,450 m³/h |
|---|---|
| Air throw | 21 m |
| External surface | 130.2 m² |
| Inner volume | 53.6 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 195 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 | Ø35 |
|---|---|
| Outlet | Ø54 |
| EA-250BG10-C10 C | None |
|---|---|
| EA-250BG10-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)
- 27.174 kW
- Low speed (Y)
- 23.060 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 | 12.58 | 12.26 | 12.08 | 12.00 | 11.89 | 11.77 | 11.65 | 11.70 | 12.40 | 13.40 | 13.07 | 12.95 | 12.79 | 12.53 |
| 5 | 16.20 | 15.90 | 15.74 | 15.68 | 15.56 | 15.42 | 15.25 | 15.26 | 16.15 | 17.43 | 16.93 | 16.76 | 16.51 | 16.13 |
| 6 | 19.83 | 19.62 | 19.53 | 19.53 | 19.44 | 19.29 | 19.08 | 19.05 | 20.15 | 21.73 | 21.07 | 20.83 | 20.47 | 19.93 |
| 7 | 23.49 | 23.39 | 23.42 | 23.48 | 23.45 | 23.31 | 23.10 | 23.04 | 24.36 | 26.27 | 25.45 | 25.13 | 24.67 | 23.94 |
| 8 | 26.99 | 27.09 | 27.28 | 27.50 | 27.55 | 27.44 | 27.24 | 27.17 | 28.73 | 30.98 | 30.01 | 29.62 | 29.06 | 28.14 |
| 9 | 30.35 | 30.71 | 31.10 | 31.51 | 31.65 | 31.63 | 31.46 | 31.41 | 33.20 | 35.82 | 34.72 | 34.26 | 33.58 | 32.50 |
| 10 | 33.55 | 34.22 | 34.87 | 35.40 | 35.70 | 35.79 | 35.68 | 35.68 | 37.74 | 40.72 | 39.50 | 39.00 | 38.24 | 36.99 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 10.92 | 10.63 | 10.49 | 10.43 | 10.36 | 10.28 | 10.18 | 10.27 | 10.89 | 11.79 | 11.52 | 11.42 | 11.29 | 11.09 |
| 5 | 13.99 | 13.70 | 13.56 | 13.51 | 13.43 | 13.32 | 13.18 | 13.23 | 14.01 | 15.14 | 14.74 | 14.59 | 14.38 | 14.07 |
| 6 | 17.11 | 16.85 | 16.75 | 16.73 | 16.65 | 16.53 | 16.36 | 16.37 | 17.32 | 18.71 | 18.15 | 17.95 | 17.65 | 17.19 |
| 7 | 20.20 | 20.02 | 19.99 | 20.04 | 19.99 | 19.86 | 19.68 | 19.66 | 20.79 | 22.44 | 21.74 | 21.48 | 21.09 | 20.47 |
| 8 | 23.31 | 23.23 | 23.29 | 23.39 | 23.39 | 23.29 | 23.10 | 23.06 | 24.38 | 26.30 | 25.48 | 25.15 | 24.67 | 23.88 |
| 9 | 26.27 | 26.36 | 26.55 | 26.79 | 26.84 | 26.76 | 26.58 | 26.55 | 28.07 | 30.27 | 29.33 | 28.94 | 28.37 | 27.41 |
| 10 | 29.13 | 29.43 | 29.78 | 30.16 | 30.30 | 30.29 | 30.13 | 30.10 | 31.82 | 34.32 | 33.27 | 32.83 | 32.17 | 31.05 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 39.504 | 33.273 |
| SC2 | 0 | 8 | 27.174 | 23.060 |
| SC3 | -18 | 7 | 23.480 | 20.025 |
| SC4 | -25 | 6 | 19.534 | 16.745 |
| SC5 | -34 | 6 | 19.807 | 17.068 |
Dimensions
| A | 2427 mm |
|---|---|
| B | 840 mm |
| C | 875 mm |
| F | 760 mm |
| E1 | 1018 mm |
| E | 2035 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø54 |
| Length | 2427 mm |
|---|---|
| Width | 840 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.