EA-163FG4-C19 C
24.42 kW
Unit cooler EA-250AG8-C10 C
Defrost: None
Product code: EA-250AG8-C10 C
- Cooling capacity i
- 24.47 kW
- Air flow
- 12,337 m³/h
- Fin spacing
- 8.0 mm
- Air throw
- 19 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: 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.
-
E
Dimensional data - tube rows: G — 8 tube rows
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F
Fin spacing: 8 — Fin spacing about 8 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 10 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 12,337 m³/h |
|---|---|
| Air throw | 19 m |
| External surface | 76.8 m² |
| Inner volume | 30.2 dm³ |
| Fin spacing | 8.0 mm |
| Fin material | Aluminium |
| Net weight | 143 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 | 62.0 dB(A) |
|---|---|
| Sound power | 84.0 dB(A) |
| Energy class | D |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø54 |
| EA-250AG8-C10 C | None |
|---|---|
| EA-250AG8-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)
- 23.375 kW
- Low speed (Y)
- 19.217 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 | 9.31 | 9.18 | 9.11 | 9.08 | 9.01 | 8.90 | 8.78 | 8.98 | 9.55 | 10.31 | 10.06 | 9.96 | 9.83 | 9.64 |
| 5 | 12.39 | 12.37 | 12.39 | 12.42 | 12.37 | 12.25 | 12.07 | 12.24 | 12.99 | 14.04 | 13.65 | 13.52 | 13.34 | 13.09 |
| 6 | 15.42 | 15.58 | 15.76 | 15.92 | 15.94 | 15.84 | 15.65 | 15.78 | 16.72 | 18.05 | 17.45 | 17.24 | 16.94 | 16.49 |
| 7 | 18.43 | 18.81 | 19.18 | 19.47 | 19.61 | 19.58 | 19.40 | 19.52 | 20.66 | 22.31 | 21.53 | 21.24 | 20.80 | 20.09 |
| 8 | 21.19 | 21.86 | 22.49 | 23.04 | 23.33 | 23.40 | 23.24 | 23.38 | 24.74 | 26.73 | 25.83 | 25.47 | 24.92 | 24.02 |
| 9 | 23.61 | 24.55 | 25.43 | 26.22 | 26.71 | 26.98 | 26.99 | 27.27 | 28.88 | 31.19 | 30.22 | 29.79 | 29.14 | 28.06 |
| 10 | 25.86 | 27.11 | 28.27 | 29.19 | 29.85 | 30.25 | 30.38 | 30.71 | 32.57 | 35.29 | 34.38 | 33.97 | 33.33 | 32.19 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 7.97 | 7.83 | 7.77 | 7.75 | 7.70 | 7.63 | 7.54 | 7.75 | 8.26 | 8.97 | 8.79 | 8.72 | 8.62 | 8.47 |
| 5 | 10.55 | 10.47 | 10.46 | 10.47 | 10.42 | 10.32 | 10.18 | 10.36 | 11.01 | 11.93 | 11.60 | 11.50 | 11.36 | 11.18 |
| 6 | 13.14 | 13.16 | 13.24 | 13.33 | 13.31 | 13.21 | 13.04 | 13.17 | 13.96 | 15.09 | 14.60 | 14.42 | 14.17 | 13.80 |
| 7 | 15.66 | 15.84 | 16.04 | 16.24 | 16.30 | 16.22 | 16.04 | 16.14 | 17.08 | 18.45 | 17.80 | 17.55 | 17.19 | 16.61 |
| 8 | 18.16 | 18.52 | 18.87 | 19.17 | 19.32 | 19.31 | 19.12 | 19.22 | 20.32 | 21.94 | 21.17 | 20.85 | 20.38 | 19.60 |
| 9 | 20.48 | 21.06 | 21.62 | 22.12 | 22.36 | 22.39 | 22.25 | 22.36 | 23.65 | 25.51 | 24.66 | 24.29 | 23.73 | 22.81 |
| 10 | 22.59 | 23.40 | 24.18 | 24.89 | 25.31 | 25.51 | 25.41 | 25.55 | 27.03 | 29.16 | 28.22 | 27.79 | 27.15 | 26.08 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 34.383 | 28.221 |
| SC2 | 0 | 8 | 23.375 | 19.217 |
| SC3 | -18 | 7 | 19.548 | 16.281 |
| SC4 | -25 | 6 | 15.758 | 13.237 |
| SC5 | -34 | 6 | 15.478 | 13.159 |
Dimensions
| A | 2087 mm |
|---|---|
| B | 740 mm |
| C | 685 mm |
| F | 545 mm |
| E1 | 868 mm |
| E | 1735 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø54 |
| Length | 2087 mm |
|---|---|
| Width | 690 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.