EA-263GC7-C19 C
30.12 kW
Unit cooler EA-450AC8-C09 C
Defrost: None
Product code: EA-450AC8-C09 C
- Cooling capacity i
- 30.13 kW
- Air flow
- 28,462 m³/h
- Fin spacing
- 8.0 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: 8 — Fin spacing about 8 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 | 28,462 m³/h |
|---|---|
| Air throw | 23 m |
| External surface | 76.8 m² |
| Inner volume | 30.2 dm³ |
| Fin spacing | 8.0 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 | 84.6 dB(A) |
| Energy class | D |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø54 |
| EA-450AC8-C09 C | None |
|---|---|
| EA-450AC8-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
- 28.924 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 | 10.62 | 10.43 | 10.30 | 10.21 | 10.07 | 9.91 | 9.75 | 9.75 | 10.28 | 11.06 | 10.72 | 10.60 | 10.43 | 10.19 |
| 5 | 14.47 | 14.47 | 14.49 | 14.50 | 14.40 | 14.23 | 14.02 | 14.03 | 14.84 | 15.97 | 15.45 | 15.26 | 14.98 | 14.57 |
| 6 | 18.34 | 18.62 | 18.88 | 19.07 | 19.12 | 19.03 | 18.83 | 18.86 | 19.95 | 21.49 | 20.79 | 20.54 | 20.18 | 19.65 |
| 7 | 21.88 | 22.50 | 23.12 | 23.71 | 24.01 | 24.08 | 23.96 | 24.04 | 25.46 | 27.47 | 26.62 | 26.30 | 25.84 | 25.08 |
| 8 | 24.87 | 25.84 | 26.75 | 27.59 | 28.06 | 28.42 | 28.61 | 28.92 | 30.73 | 33.36 | 32.65 | 32.37 | 31.86 | 30.98 |
| 9 | 27.66 | 29.03 | 30.14 | 31.28 | 32.07 | 32.60 | 32.91 | 33.30 | 35.39 | 38.45 | 37.67 | 37.34 | 36.85 | 36.04 |
| 10 | 30.25 | 31.89 | 33.52 | 34.99 | 36.05 | 36.78 | 37.23 | 37.72 | 40.10 | 43.60 | 42.75 | 42.38 | 41.83 | 40.91 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 42.751 |
| SC2 | 0 | 8 | 28.924 |
| SC3 | -18 | 7 | 23.876 |
| SC4 | -25 | 6 | 18.881 |
| SC5 | -34 | 6 | 18.424 |
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.