EA-263FD7-C08 C
33.65 kW
Unit cooler EA-450AC7-C09 C
Defrost: None
Product code: EA-450AC7-C09 C
- Cooling capacity i
- 33.60 kW
- Air flow
- 28,102 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 23 m
- Fans
- 4 × ⌀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: 4 — 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: 7 — Fin spacing about 7 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 | 28,102 m³/h |
|---|---|
| Air throw | 23 m |
| External surface | 86.5 m² |
| Inner volume | 30.2 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 177 kg |
| Quantity | 4 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,330 rpm |
| Power | 2,840 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 84.4 dB(A) |
| Energy class | D |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø54 |
| EA-450AC7-C09 C | None |
|---|---|
| EA-450AC7-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
- 32.262 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 | 12.04 | 11.93 | 11.85 | 11.79 | 11.67 | 11.51 | 11.34 | 11.36 | 11.99 | 12.90 | 12.51 | 12.37 | 12.17 | 11.89 |
| 5 | 16.23 | 16.39 | 16.53 | 16.64 | 16.61 | 16.47 | 16.25 | 16.30 | 17.25 | 18.58 | 18.01 | 17.81 | 17.51 | 17.03 |
| 6 | 20.38 | 20.90 | 21.38 | 21.77 | 21.93 | 21.89 | 21.72 | 21.81 | 23.09 | 24.90 | 24.11 | 23.83 | 23.42 | 22.82 |
| 7 | 23.84 | 24.73 | 25.56 | 26.32 | 26.82 | 27.04 | 27.18 | 27.50 | 29.21 | 31.63 | 30.72 | 30.37 | 29.85 | 29.03 |
| 8 | 26.97 | 28.27 | 29.32 | 30.40 | 31.14 | 31.62 | 31.88 | 32.26 | 34.28 | 37.24 | 36.44 | 36.13 | 35.66 | 34.88 |
| 9 | 29.86 | 31.45 | 33.06 | 34.50 | 35.52 | 36.21 | 36.61 | 37.09 | 39.43 | 42.86 | 41.98 | 41.61 | 41.07 | 40.15 |
| 10 | 32.36 | 34.58 | 36.64 | 38.49 | 39.84 | 40.77 | 41.35 | 41.95 | 44.62 | 48.53 | 47.59 | 47.19 | 46.57 | 45.52 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 47.594 |
| SC2 | 0 | 8 | 32.262 |
| SC3 | -18 | 7 | 26.546 |
| SC4 | -25 | 6 | 21.376 |
| SC5 | -34 | 6 | 20.513 |
Dimensions
| A | 3787 mm |
|---|---|
| B | 590 mm |
| C | 715 mm |
| F | 510 mm |
| E1 | 868 mm |
| E2 | 850 mm |
| E | 3435 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø54 |
| Length | 3787 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.