EA-540AE7-C01 C
27.78 kW
Unit cooler EA-345AE4-C01 C
Defrost: None
Product code: EA-345AE4-C01 C
- Cooling capacity i
- 27.88 kW
- Air flow
- 13,052 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 16 m
- Fans
- 3 × ⌀450 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: 3 — Number of fans (one digit).
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C
Fan diameter: 45 — Ø450 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: 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 | 13,052 m³/h |
|---|---|
| Air throw | 16 m |
| External surface | 119.8 m² |
| Inner volume | 26.2 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 138 kg |
| Quantity | 3 |
|---|---|
| Diameter | 450 mm |
| Speed | 1,310 rpm |
| Power | 1,470 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 80.0 dB(A) |
| Energy class | D |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø54 |
| EA-345AE4-C01 C | None |
|---|---|
| EA-345AE4-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
- 26.831 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 | 10.69 | 10.62 | 10.61 | 10.64 | 10.60 | 10.53 | 10.43 | 10.74 | 11.46 | 12.43 | 12.18 | 12.09 | 11.97 | 11.78 |
| 5 | 14.10 | 14.19 | 14.31 | 14.41 | 14.40 | 14.30 | 14.13 | 14.40 | 15.31 | 16.59 | 16.17 | 16.04 | 15.87 | 15.63 |
| 6 | 17.53 | 17.87 | 18.17 | 18.40 | 18.48 | 18.40 | 18.19 | 18.42 | 19.53 | 21.11 | 20.45 | 20.21 | 19.88 | 19.39 |
| 7 | 20.66 | 21.29 | 21.89 | 22.44 | 22.72 | 22.72 | 22.49 | 22.68 | 24.02 | 25.97 | 25.08 | 24.72 | 24.20 | 23.36 |
| 8 | 23.36 | 24.31 | 25.18 | 25.85 | 26.32 | 26.54 | 26.54 | 26.83 | 28.46 | 30.87 | 29.90 | 29.44 | 28.76 | 27.63 |
| 9 | 25.89 | 27.20 | 28.24 | 29.27 | 29.92 | 30.24 | 30.30 | 30.63 | 32.48 | 35.18 | 34.14 | 33.67 | 32.97 | 31.79 |
| 10 | 28.23 | 29.77 | 31.30 | 32.62 | 33.47 | 33.95 | 34.10 | 34.48 | 36.55 | 39.55 | 38.39 | 37.84 | 37.02 | 35.59 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 38.392 |
| SC2 | 0 | 8 | 26.831 |
| SC3 | -18 | 7 | 22.586 |
| SC4 | -25 | 6 | 18.173 |
| SC5 | -34 | 6 | 17.625 |
Dimensions
| A | 2467 mm |
|---|---|
| B | 640 mm |
| C | 645 mm |
| F | 445 mm |
| E1 | 718 mm |
| E2 | 700 mm |
| E | 2135 mm |
| D IN | 1 x Ø22 |
| D OUT | 1 x Ø54 |
| Length | 2467 mm |
|---|---|
| Width | 640 mm |
| Height | 645 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.