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 | D |
| 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
- 19.929 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 | 7.74 | 7.77 | 7.82 | 7.86 | 7.85 | 7.79 | 7.71 | 7.90 | 8.38 | 9.06 | 8.85 | 8.77 | 8.66 | 8.50 |
| 5 | 10.25 | 10.47 | 10.67 | 10.80 | 10.85 | 10.80 | 10.68 | 10.88 | 11.56 | 12.51 | 12.19 | 12.08 | 11.93 | 11.71 |
| 6 | 12.53 | 12.98 | 13.39 | 13.77 | 13.99 | 14.07 | 13.97 | 14.12 | 14.98 | 16.21 | 15.73 | 15.56 | 15.31 | 14.93 |
| 7 | 14.45 | 15.15 | 15.69 | 16.24 | 16.60 | 16.79 | 16.84 | 17.10 | 18.17 | 19.74 | 19.27 | 19.08 | 18.81 | 18.37 |
| 8 | 16.24 | 17.10 | 17.97 | 18.73 | 19.24 | 19.53 | 19.64 | 19.93 | 21.17 | 23.00 | 22.43 | 22.20 | 21.85 | 21.28 |
| 9 | 17.77 | 19.01 | 20.15 | 21.15 | 21.85 | 22.28 | 22.46 | 22.80 | 24.22 | 26.30 | 25.66 | 25.38 | 24.97 | 24.26 |
| 10 | 19.24 | 20.79 | 22.24 | 23.51 | 24.40 | 24.98 | 25.28 | 25.69 | 27.29 | 29.64 | 28.95 | 28.63 | 28.15 | 27.31 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 28.951 |
| SC2 | 0 | 8 | 19.929 |
| SC3 | -18 | 7 | 16.406 |
| SC4 | -25 | 6 | 13.394 |
| SC5 | -34 | 6 | 12.639 |
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.