EA-250AG4-C09 C
27.78 kW
Unit cooler EA-540AE7-C01 C
Defrost: None
Product code: EA-540AE7-C01 C
- Cooling capacity i
- 27.78 kW
- Air flow
- 14,290 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 13 m
- Fans
- 5 × ⌀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: 5 — 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: E — 6 tube rows
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F
Fin spacing: 7 — Fin spacing about 7 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 | 14,290 m³/h |
|---|---|
| Air throw | 13 m |
| External surface | 91.8 m² |
| Inner volume | 30.8 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 150 kg |
| Quantity | 5 |
|---|---|
| Diameter | 400 mm |
| Speed | 1,430 rpm |
| Power | 800 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 87.0 dB(A) |
| Energy class | C |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø42 |
| EA-540AE7-C01 C | None |
|---|---|
| EA-540AE7-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
- 26.751 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 | 10.48 | 10.54 | 10.63 | 10.71 | 10.70 | 10.63 | 10.50 | 10.80 | 11.52 | 12.49 | 12.22 | 12.11 | 11.95 | 11.71 |
| 5 | 13.63 | 13.94 | 14.22 | 14.46 | 14.55 | 14.52 | 14.37 | 14.65 | 15.57 | 16.87 | 16.40 | 16.25 | 16.04 | 15.76 |
| 6 | 16.72 | 17.31 | 17.86 | 18.32 | 18.53 | 18.59 | 18.48 | 18.74 | 19.88 | 21.53 | 20.86 | 20.61 | 20.23 | 19.65 |
| 7 | 19.45 | 20.35 | 21.19 | 21.93 | 22.41 | 22.68 | 22.67 | 22.95 | 24.33 | 26.37 | 25.57 | 25.25 | 24.76 | 23.96 |
| 8 | 21.83 | 23.08 | 24.23 | 25.11 | 25.80 | 26.21 | 26.35 | 26.75 | 28.42 | 30.86 | 30.10 | 29.77 | 29.25 | 28.39 |
| 9 | 24.03 | 25.45 | 26.98 | 28.29 | 29.18 | 29.75 | 30.01 | 30.49 | 32.38 | 35.16 | 34.32 | 33.93 | 33.33 | 32.30 |
| 10 | 26.03 | 27.88 | 29.72 | 31.37 | 32.52 | 33.28 | 33.67 | 34.24 | 36.37 | 39.49 | 38.58 | 38.14 | 37.46 | 36.26 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 38.582 |
| SC2 | 0 | 8 | 26.751 |
| SC3 | -18 | 7 | 22.153 |
| SC4 | -25 | 6 | 17.856 |
| SC5 | -34 | 6 | 16.869 |
Dimensions
| A | 3117 mm |
|---|---|
| B | 636 mm |
| C | 605 mm |
| F | 445 mm |
| E1 | 568 mm |
| E2 | 550 mm |
| E | 2785 mm |
| D IN | 1 x Ø22 |
| D OUT | 1 x Ø42 |
| Length | 3117 mm |
|---|---|
| Width | 636 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.