EA-263FC7-C13 C
29.54 kW
Unit cooler EA-450AC10-C10 C
Defrost: None
Product code: EA-450AC10-C10 C
- Cooling capacity i
- 29.52 kW
- Air flow
- 29,881 m³/h
- Fin spacing
- 10.0 mm
- Air throw
- 24 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
-
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
-
F
Fin spacing: 10 — Fin spacing about 10 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 10 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 29,881 m³/h |
|---|---|
| Air throw | 24 m |
| External surface | 63.3 m² |
| Inner volume | 30.2 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 175 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 | 64.0 dB(A) |
|---|---|
| Sound power | 86.2 dB(A) |
| Energy class | D |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø54 |
| EA-450AC10-C10 C | None |
|---|---|
| EA-450AC10-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)
- 28.342 kW
- Low speed (Y)
- 24.763 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 | 10.40 | 10.21 | 10.07 | 9.97 | 9.83 | 9.66 | 9.48 | 9.46 | 9.96 | 10.70 | 10.35 | 10.22 | 10.04 | 9.78 |
| 5 | 14.17 | 14.16 | 14.17 | 14.19 | 14.10 | 13.93 | 13.71 | 13.72 | 14.50 | 15.60 | 15.07 | 14.87 | 14.59 | 14.16 |
| 6 | 17.93 | 18.19 | 18.39 | 18.63 | 18.68 | 18.61 | 18.42 | 18.46 | 19.52 | 21.03 | 20.33 | 20.08 | 19.73 | 19.19 |
| 7 | 21.43 | 22.03 | 22.62 | 23.14 | 23.41 | 23.49 | 23.39 | 23.48 | 24.87 | 26.85 | 26.03 | 25.72 | 25.25 | 24.53 |
| 8 | 24.38 | 25.29 | 26.17 | 26.98 | 27.46 | 27.82 | 28.02 | 28.34 | 30.11 | 32.71 | 31.97 | 31.62 | 31.10 | 30.25 |
| 9 | 27.13 | 28.42 | 29.49 | 30.59 | 31.37 | 31.90 | 32.22 | 32.61 | 34.66 | 37.68 | 36.93 | 36.62 | 36.15 | 35.36 |
| 10 | 29.69 | 31.24 | 32.80 | 34.22 | 35.25 | 35.96 | 36.42 | 36.92 | 39.26 | 42.70 | 41.89 | 41.55 | 41.02 | 40.14 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 9.28 | 9.09 | 8.96 | 8.88 | 8.77 | 8.64 | 8.50 | 8.54 | 9.02 | 9.71 | 9.42 | 9.32 | 9.17 | 8.96 |
| 5 | 12.61 | 12.53 | 12.50 | 12.49 | 12.40 | 12.26 | 12.08 | 12.14 | 12.86 | 13.85 | 13.43 | 13.29 | 13.07 | 12.72 |
| 6 | 15.91 | 16.03 | 16.18 | 16.32 | 16.33 | 16.24 | 16.06 | 16.12 | 17.07 | 18.40 | 17.81 | 17.60 | 17.30 | 16.87 |
| 7 | 19.18 | 19.55 | 19.92 | 20.26 | 20.39 | 20.40 | 20.28 | 20.37 | 21.56 | 23.28 | 22.55 | 22.27 | 21.87 | 21.23 |
| 8 | 22.14 | 22.78 | 23.44 | 24.07 | 24.50 | 24.65 | 24.63 | 24.76 | 26.24 | 28.39 | 27.57 | 27.25 | 26.75 | 25.97 |
| 9 | 24.72 | 25.66 | 26.58 | 27.43 | 27.94 | 28.33 | 28.55 | 28.88 | 30.68 | 33.34 | 32.63 | 32.33 | 31.79 | 30.90 |
| 10 | 27.15 | 28.43 | 29.51 | 30.62 | 31.40 | 31.94 | 32.26 | 32.66 | 34.71 | 37.72 | 36.97 | 36.64 | 36.15 | 35.31 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 41.894 | 36.972 |
| SC2 | 0 | 8 | 28.342 | 24.763 |
| SC3 | -18 | 7 | 23.272 | 20.306 |
| SC4 | -25 | 6 | 18.388 | 16.179 |
| SC5 | -34 | 6 | 18.013 | 15.960 |
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.