EA-263ED7-C11 C
30.33 kW
Unit cooler EA-350AC4-C10 C
Defrost: None
Product code: EA-350AC4-C10 C
- Cooling capacity i
- 30.32 kW
- Air flow
- 20,517 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 21 m
- Fans
- 3 × ⌀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: 3 — 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: 4 — Fin spacing about 4 mm
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G
Generation code: C — Generation C
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H
Fan data: 10 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 20,517 m³/h |
|---|---|
| Air throw | 21 m |
| External surface | 103.5 m² |
| Inner volume | 23.2 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 144 kg |
| Quantity | 3 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,360 rpm |
| Power | 2,070 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 63.0 dB(A) |
|---|---|
| Sound power | 85.0 dB(A) |
| Energy class | E |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø54 |
| EA-350AC4-C10 C | None |
|---|---|
| EA-350AC4-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)
- 30.323 kW
- Low speed (Y)
- 26.367 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 | 12.45 | 12.18 | 11.99 | 11.86 | 11.70 | 11.52 | 11.34 | 11.43 | 12.07 | 13.01 | 12.66 | 12.53 | 12.35 | 12.10 |
| 5 | 16.62 | 16.44 | 16.36 | 16.28 | 16.10 | 15.86 | 15.57 | 15.63 | 16.54 | 17.81 | 17.27 | 17.09 | 16.84 | 16.43 |
| 6 | 20.71 | 20.89 | 21.04 | 21.13 | 21.01 | 20.77 | 20.43 | 20.44 | 21.60 | 23.24 | 22.44 | 22.16 | 21.77 | 21.22 |
| 7 | 24.18 | 24.68 | 25.17 | 25.61 | 25.84 | 25.90 | 25.74 | 25.68 | 27.14 | 29.22 | 28.18 | 27.79 | 27.24 | 26.40 |
| 8 | 27.38 | 28.23 | 28.89 | 29.57 | 29.97 | 30.14 | 30.12 | 30.32 | 32.15 | 34.81 | 33.90 | 33.54 | 33.02 | 32.17 |
| 9 | 30.39 | 31.50 | 32.61 | 33.58 | 34.17 | 34.47 | 34.53 | 34.76 | 36.86 | 39.92 | 38.87 | 38.45 | 37.82 | 36.79 |
| 10 | 33.07 | 34.73 | 36.23 | 37.53 | 38.36 | 38.82 | 38.98 | 39.27 | 41.65 | 45.12 | 43.95 | 43.46 | 42.72 | 41.50 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 10.97 | 10.72 | 10.56 | 10.48 | 10.36 | 10.23 | 10.10 | 10.27 | 10.87 | 11.75 | 11.46 | 11.36 | 11.22 | 11.01 |
| 5 | 14.49 | 14.32 | 14.22 | 14.15 | 14.00 | 13.81 | 13.59 | 13.73 | 14.55 | 15.71 | 15.28 | 15.14 | 14.94 | 14.66 |
| 6 | 18.13 | 18.13 | 18.11 | 18.15 | 18.04 | 17.83 | 17.54 | 17.62 | 18.65 | 20.10 | 19.44 | 19.22 | 18.91 | 18.47 |
| 7 | 21.60 | 21.89 | 22.15 | 22.36 | 22.34 | 22.15 | 21.83 | 21.88 | 23.12 | 24.91 | 24.01 | 23.68 | 23.22 | 22.51 |
| 8 | 24.53 | 25.07 | 25.60 | 26.09 | 26.35 | 26.43 | 26.36 | 26.37 | 27.86 | 30.04 | 28.96 | 28.55 | 27.94 | 27.00 |
| 9 | 27.31 | 28.16 | 28.85 | 29.55 | 29.96 | 30.13 | 30.10 | 30.30 | 32.11 | 34.77 | 33.81 | 33.41 | 32.84 | 31.76 |
| 10 | 29.93 | 31.02 | 32.09 | 33.04 | 33.60 | 33.88 | 33.92 | 34.16 | 36.20 | 39.18 | 38.11 | 37.65 | 36.98 | 35.86 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 43.954 | 38.112 |
| SC2 | 0 | 8 | 30.323 | 26.367 |
| SC3 | -18 | 7 | 25.728 | 22.375 |
| SC4 | -25 | 6 | 21.035 | 18.113 |
| SC5 | -34 | 6 | 20.784 | 18.159 |
Dimensions
| A | 2937 mm |
|---|---|
| B | 590 mm |
| C | 715 mm |
| F | 510 mm |
| E1 | 868 mm |
| E2 | 850 mm |
| E | 2586 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø54 |
| Length | 2937 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.