EA-250AE8-C10 C
20.76 kW
Unit cooler EA-440AC4-C01 C
Defrost: None
Product code: EA-440AC4-C01 C
- Cooling capacity i
- 20.72 kW
- Air flow
- 12,012 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 13 m
- Fans
- 4 × ⌀400 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: 4 — Number of fans (one digit).
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C
Fan diameter: 40 — Ø400 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: 01 — Ø300: 230V/1Ph/50Hz, 4-pole; Ø350: 230V/1Ph/50Hz, 4-pole; Ø400: 230V/1Ph/50Hz, 4-pole; Ø450: 230V/1Ph/50Hz, 4-pole; Ø630: 230V/1Ph/50Hz, 6-pole; Ø800: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 12,012 m³/h |
|---|---|
| Air throw | 13 m |
| External surface | 77.9 m² |
| Inner volume | 16.1 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 108 kg |
| Quantity | 4 |
|---|---|
| Diameter | 400 mm |
| Speed | 1,430 rpm |
| Power | 640 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 64.0 dB(A) |
|---|---|
| Sound power | 86.0 dB(A) |
| Energy class | C |
| Inlet | Ø19 |
|---|---|
| Outlet | Ø35 |
| EA-440AC4-C01 C | None |
|---|---|
| EA-440AC4-C01 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
- 20.721 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 | 8.62 | 8.68 | 8.73 | 8.77 | 8.73 | 8.64 | 8.50 | 8.67 | 9.20 | 9.93 | 9.66 | 9.56 | 9.41 | 9.20 |
| 5 | 11.11 | 11.39 | 11.62 | 11.79 | 11.81 | 11.74 | 11.59 | 11.75 | 12.46 | 13.46 | 13.05 | 12.91 | 12.73 | 12.45 |
| 6 | 13.24 | 13.74 | 14.19 | 14.59 | 14.81 | 14.87 | 14.85 | 15.06 | 15.95 | 17.24 | 16.69 | 16.48 | 16.18 | 15.73 |
| 7 | 15.11 | 15.88 | 16.46 | 17.05 | 17.42 | 17.60 | 17.64 | 17.87 | 18.98 | 20.59 | 20.06 | 19.85 | 19.54 | 19.03 |
| 8 | 16.84 | 17.78 | 18.72 | 19.52 | 20.06 | 20.36 | 20.46 | 20.72 | 22.00 | 23.88 | 23.25 | 22.99 | 22.60 | 21.97 |
| 9 | 18.32 | 19.65 | 20.87 | 21.93 | 22.67 | 23.09 | 23.28 | 23.60 | 25.06 | 27.20 | 26.50 | 26.20 | 25.74 | 24.98 |
| 10 | ≈ 19.74 | 21.39 | 22.92 | 24.27 | 25.20 | 25.81 | 26.10 | 26.50 | 28.15 | 30.55 | 29.81 | 29.47 | 28.94 | 28.05 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 29.810 |
| SC2 | 0 | 8 | 20.721 |
| SC3 | -18 | 7 | 17.221 |
| SC4 | -25 | 6 | 14.194 |
| SC5 | -34 | 6 | 13.360 |
Dimensions
| A | 2567 mm |
|---|---|
| B | 586 mm |
| C | 605 mm |
| F | 395 mm |
| E1 | 568 mm |
| E2 | 550 mm |
| E | 2235 mm |
| D IN | 1 x Ø19 |
| D OUT | 1 x Ø35 |
| Length | 2567 mm |
|---|---|
| Width | 586 mm |
| Height | 605 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.