EA-450AE4-C10 C
50.90 kW
Unit cooler EA-450AG6-C09 C
Defrost: None
Product code: EA-450AG6-C09 C
- Cooling capacity i
- 50.87 kW
- Air flow
- 22,811 m³/h
- Fin spacing
- 6.0 mm
- Air throw
- 19 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: G — 8 tube rows
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F
Fin spacing: 6 — Fin spacing about 6 mm
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G
Generation code: C — Generation C
-
H
Fan data: 09 — Ø500: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 22,811 m³/h |
|---|---|
| Air throw | 19 m |
| External surface | 198.4 m² |
| Inner volume | 57.8 dm³ |
| Fin spacing | 6.0 mm |
| Fin material | Aluminium |
| Net weight | 271 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 | Ø42 |
|---|---|
| Outlet | Ø54 |
| EA-450AG6-C09 C | None |
|---|---|
| EA-450AG6-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
- 50.865 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 | 20.74 | 21.52 | 22.19 | 22.72 | 22.96 | 22.96 | 22.76 | 23.29 | 24.79 | 26.87 | 26.21 | 25.99 | 25.68 | 25.25 |
| 5 | 25.75 | 27.15 | 28.39 | 29.42 | 30.02 | 30.18 | 30.08 | 30.60 | 32.51 | 35.24 | 34.20 | 33.81 | 33.24 | 32.31 |
| 6 | 29.99 | 31.98 | 33.79 | 35.35 | 36.19 | 36.80 | 37.02 | 37.69 | 40.08 | 43.58 | 42.48 | 42.05 | 41.30 | 40.01 |
| 7 | 33.67 | 36.35 | 38.49 | 40.63 | 42.14 | 43.07 | 43.51 | 44.27 | 47.06 | 51.18 | 49.92 | 49.37 | 48.54 | 47.11 |
| 8 | ≈ 36.97 | 40.03 | 43.14 | 45.91 | 47.93 | 49.23 | 49.92 | 50.87 | 54.09 | 58.80 | 57.43 | 56.79 | 55.80 | 54.04 |
| 9 | ≈ 38.20 | 43.66 | 47.49 | 50.95 | 53.51 | 55.28 | 56.29 | 57.45 | 61.11 | 66.45 | 65.00 | 64.28 | 63.14 | 61.10 |
| 10 | ≈ 36.33 | ≈ 46.97 | 51.54 | 55.73 | 58.92 | 61.19 | 62.58 | 64.00 | 68.11 | 74.10 | 72.60 | 71.82 | 70.55 | 68.25 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 72.604 |
| SC2 | 0 | 8 | 50.865 |
| SC3 | -18 | 7 | 41.299 |
| SC4 | -25 | 6 | 33.789 |
| SC5 | -34 | 6 | 30.442 |
Dimensions
| A | 3787 mm |
|---|---|
| B | 740 mm |
| C | 715 mm |
| F | 660 mm |
| E1 | 868 mm |
| E2 | 850 mm |
| E | 3435 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø54 |
| Length | 3787 mm |
|---|---|
| Width | 690 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.