EA-263FE7-C08 C
39.32 kW
Unit cooler EA-450AE10-C10 C
Defrost: None
Product code: EA-450AE10-C10 C
- Cooling capacity i
- 39.36 kW
- Air flow
- 27,547 m³/h
- Fin spacing
- 10.0 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: E — 6 tube rows
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F
Fin spacing: 10 — Fin spacing about 10 mm
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G
Generation code: C — Generation C
-
H
Fan data: 10 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 27,547 m³/h |
|---|---|
| Air throw | 23 m |
| External surface | 95.0 m² |
| Inner volume | 44.7 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 209 kg |
| Quantity | 4 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,360 rpm |
| Power | 2,760 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 63.0 dB(A) |
|---|---|
| Sound power | 86.0 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø54 |
| EA-450AE10-C10 C | None |
|---|---|
| EA-450AE10-C10 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)
- High speed (Δ)
- 39.364 kW
- Low speed (Y)
- 33.296 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
High speed (Δ)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 16.08 | 15.77 | 15.56 | 15.39 | 15.15 | 14.87 | 14.56 | 14.62 | 15.41 | 16.55 | 15.97 | 15.76 | 15.47 | 15.02 |
| 5 | 21.12 | 21.05 | 21.03 | 21.02 | 20.85 | 20.57 | 20.20 | 20.23 | 21.38 | 23.00 | 22.21 | 21.93 | 21.54 | 20.96 |
| 6 | 26.15 | 26.40 | 26.60 | 26.85 | 26.86 | 26.68 | 26.33 | 26.36 | 27.86 | 29.99 | 28.92 | 28.53 | 27.97 | 27.13 |
| 7 | 30.84 | 31.54 | 32.20 | 32.78 | 33.03 | 32.97 | 32.73 | 32.79 | 34.68 | 37.40 | 36.12 | 35.63 | 34.90 | 33.74 |
| 8 | 34.98 | 36.10 | 37.18 | 38.18 | 38.83 | 39.18 | 39.27 | 39.36 | 41.66 | 45.03 | 43.62 | 43.06 | 42.21 | 40.81 |
| 9 | 38.77 | 40.37 | 41.87 | 43.07 | 43.98 | 44.54 | 44.80 | 45.21 | 47.99 | 52.06 | 50.83 | 50.29 | 49.51 | 48.03 |
| 10 | 42.30 | 44.44 | 46.20 | 47.97 | 49.16 | 49.94 | 50.35 | 50.90 | 54.05 | 58.64 | 57.33 | 56.74 | 55.84 | 54.27 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 14.05 | 13.74 | 13.54 | 13.41 | 13.22 | 12.99 | 12.75 | 12.89 | 13.64 | 14.68 | 14.23 | 14.06 | 13.82 | 13.47 |
| 5 | 18.43 | 18.26 | 18.17 | 18.13 | 17.97 | 17.72 | 17.40 | 17.52 | 18.54 | 19.97 | 19.32 | 19.10 | 18.80 | 18.35 |
| 6 | 22.75 | 22.81 | 22.93 | 23.06 | 23.00 | 22.79 | 22.46 | 22.54 | 23.84 | 25.68 | 24.77 | 24.45 | 23.99 | 23.29 |
| 7 | 27.05 | 27.39 | 27.76 | 28.06 | 28.17 | 28.06 | 27.76 | 27.83 | 29.43 | 31.74 | 30.60 | 30.17 | 29.53 | 28.52 |
| 8 | 31.05 | 31.77 | 32.47 | 33.11 | 33.41 | 33.41 | 33.20 | 33.30 | 35.22 | 38.02 | 36.73 | 36.21 | 35.43 | 34.16 |
| 9 | 34.63 | 35.71 | 36.78 | 37.77 | 38.38 | 38.71 | 38.69 | 38.86 | 41.13 | 44.39 | 43.00 | 42.40 | 41.51 | 40.01 |
| 10 | 37.94 | 39.43 | 40.85 | 42.10 | 42.84 | 43.34 | 43.53 | 43.96 | 46.63 | 50.53 | 49.27 | 48.70 | 47.70 | 45.99 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 57.325 | 49.274 |
| SC2 | 0 | 8 | 39.364 | 33.296 |
| SC3 | -18 | 7 | 32.913 | 28.130 |
| SC4 | -25 | 6 | 26.598 | 22.931 |
| SC5 | -34 | 6 | 26.242 | 22.796 |
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.