EA-363EE4-C01 C
44.34 kW
Unit cooler EA-450AE7-C09 C
Defrost: None
Product code: EA-450AE7-C09 C
- Cooling capacity i
- 44.33 kW
- Air flow
- 25,511 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 21 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: E — 6 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 | 25,511 m³/h |
|---|---|
| Air throw | 21 m |
| External surface | 129.7 m² |
| Inner volume | 44.7 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 214 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 | 61.0 dB(A) |
|---|---|
| Sound power | 84.0 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø54 |
| EA-450AE7-C09 C | None |
|---|---|
| EA-450AE7-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
- 42.622 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 | 16.44 | 16.26 | 16.16 | 16.11 | 15.98 | 15.80 | 15.57 | 15.87 | 16.79 | 18.11 | 17.63 | 17.45 | 17.20 | 16.84 |
| 5 | 21.95 | 22.04 | 22.16 | 22.28 | 22.22 | 22.02 | 21.72 | 21.96 | 23.30 | 25.16 | 24.45 | 24.21 | 23.88 | 23.40 |
| 6 | 27.44 | 27.93 | 28.38 | 28.73 | 28.86 | 28.75 | 28.45 | 28.67 | 30.37 | 32.79 | 31.72 | 31.35 | 30.81 | 30.01 |
| 7 | 32.50 | 33.47 | 34.41 | 35.29 | 35.69 | 35.76 | 35.52 | 35.75 | 37.86 | 40.92 | 39.60 | 39.09 | 38.34 | 37.14 |
| 8 | 36.83 | 38.29 | 39.66 | 40.89 | 41.55 | 42.01 | 42.15 | 42.62 | 45.25 | 49.11 | 47.78 | 47.17 | 46.26 | 44.77 |
| 9 | 40.86 | 42.89 | 44.54 | 46.20 | 47.32 | 47.97 | 48.26 | 48.82 | 51.82 | 56.23 | 54.88 | 54.29 | 53.41 | 51.92 |
| 10 | 44.61 | 47.02 | 49.42 | 51.55 | 52.99 | 53.92 | 54.37 | 55.06 | 58.46 | 63.44 | 61.97 | 61.30 | 60.28 | 58.55 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 61.965 |
| SC2 | 0 | 8 | 42.622 |
| SC3 | -18 | 7 | 35.493 |
| SC4 | -25 | 6 | 28.383 |
| SC5 | -34 | 6 | 27.582 |
Dimensions
| A | 3787 mm |
|---|---|
| B | 640 mm |
| C | 715 mm |
| F | 560 mm |
| E1 | 868 mm |
| E2 | 850 mm |
| E | 3435 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø54 |
| Length | 3787 mm |
|---|---|
| Width | 640 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.