EA-163GD4-C19 C
21.14 kW
Unit cooler EA-250AC4-C09 C
Defrost: None
Product code: EA-250AC4-C09 C
- Cooling capacity i
- 21.16 kW
- Air flow
- 13,245 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 20 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: C — 4 tube rows
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F
Fin spacing: 4 — Fin spacing about 4 mm
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G
Generation code: C — Generation C
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H
Fan data: 09 — Ø500: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 13,245 m³/h |
|---|---|
| Air throw | 20 m |
| External surface | 69.0 m² |
| Inner volume | 15.1 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 101 kg |
| Quantity | 2 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,330 rpm |
| Power | 1,420 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 59.0 dB(A) |
|---|---|
| Sound power | 81.0 dB(A) |
| Energy class | D |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø35 |
| EA-250AC4-C09 C | None |
|---|---|
| EA-250AC4-C09 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)
- Single phase
- 21.163 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
Single phase
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 8.69 | 8.85 | 8.95 | 9.05 | 9.05 | 8.97 | 8.85 | 8.97 | 9.51 | 10.24 | 9.93 | 9.82 | 9.66 | 9.41 |
| 5 | 10.98 | 11.39 | 11.77 | 12.09 | 12.28 | 12.31 | 12.19 | 12.33 | 13.04 | 14.09 | 13.66 | 13.52 | 13.31 | 13.00 |
| 6 | 12.86 | 13.53 | 14.05 | 14.56 | 14.89 | 15.08 | 15.14 | 15.36 | 16.32 | 17.71 | 17.31 | 17.16 | 16.93 | 16.57 |
| 7 | 14.58 | 15.43 | 16.29 | 17.03 | 17.54 | 17.84 | 17.98 | 18.24 | 19.38 | 21.05 | 20.56 | 20.37 | 20.08 | 19.62 |
| 8 | 16.03 | 17.28 | 18.43 | 19.44 | 20.15 | 20.61 | 20.84 | 21.16 | 22.50 | 24.45 | 23.90 | 23.67 | 23.32 | 22.74 |
| 9 | ≈ 17.42 | 18.99 | 20.45 | 21.75 | 22.70 | 23.34 | 23.71 | 24.11 | 25.64 | 27.89 | 27.29 | 27.03 | 26.63 | 25.94 |
| 10 | ≈ 18.66 | 20.55 | 22.35 | 23.97 | 25.17 | 26.02 | 26.54 | 27.06 | 28.80 | 31.34 | 30.72 | 30.43 | 29.98 | 29.20 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 30.722 |
| SC2 | 0 | 8 | 21.163 |
| SC3 | -18 | 7 | 17.264 |
| SC4 | -25 | 6 | 14.046 |
| SC5 | -34 | 6 | 13.018 |
Dimensions
| A | 2087 mm |
|---|---|
| B | 590 mm |
| C | 685 mm |
| F | 395 mm |
| E1 | 868 mm |
| E | 1735 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø35 |
| Length | 2087 mm |
|---|---|
| Width | 590 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.