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
- 33.596 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 | 13.55 | 13.45 | 13.36 | 13.28 | 13.11 | 12.89 | 12.64 | 12.63 | 13.31 | 14.28 | 13.78 | 13.59 | 13.34 | 12.95 |
| 5 | 17.81 | 18.01 | 18.12 | 18.26 | 18.21 | 18.03 | 17.75 | 17.75 | 18.76 | 20.17 | 19.48 | 19.23 | 18.88 | 18.35 |
| 6 | 21.73 | 22.33 | 22.90 | 23.42 | 23.60 | 23.57 | 23.35 | 23.39 | 24.74 | 26.64 | 25.74 | 25.40 | 24.92 | 24.19 |
| 7 | 25.00 | 25.99 | 26.89 | 27.58 | 28.10 | 28.41 | 28.52 | 28.80 | 30.57 | 33.16 | 32.37 | 32.06 | 31.48 | 30.55 |
| 8 | 28.05 | 29.32 | 30.60 | 31.74 | 32.52 | 33.00 | 33.24 | 33.60 | 35.68 | 38.73 | 37.85 | 37.49 | 36.97 | 36.10 |
| 9 | 30.71 | 32.58 | 34.29 | 35.81 | 36.89 | 37.59 | 37.99 | 38.45 | 40.85 | 44.38 | 43.42 | 43.02 | 42.42 | 41.41 |
| 10 | 33.26 | 35.64 | 37.83 | 39.78 | 41.19 | 42.16 | 42.74 | 43.32 | 46.06 | 50.07 | 49.06 | 48.62 | 47.95 | 46.80 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 49.061 |
| SC2 | 0 | 8 | 33.596 |
| SC3 | -18 | 7 | 27.819 |
| SC4 | -25 | 6 | 22.900 |
| SC5 | -34 | 6 | 21.887 |
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.