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
-
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
-
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)
- 29.111 kW
- Low speed (Y)
- 25.105 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 | 11.02 | 10.79 | 10.66 | 10.58 | 10.49 | 10.39 | 10.28 | 10.40 | 11.01 | 11.90 | 11.64 | 11.54 | 11.41 | 11.23 |
| 5 | 15.06 | 14.94 | 14.86 | 14.82 | 14.69 | 14.51 | 14.31 | 14.43 | 15.30 | 16.52 | 16.09 | 15.93 | 15.70 | 15.38 |
| 6 | 19.25 | 19.36 | 19.47 | 19.52 | 19.45 | 19.26 | 18.99 | 19.06 | 20.18 | 21.75 | 21.08 | 20.85 | 20.54 | 20.08 |
| 7 | 22.98 | 23.42 | 23.87 | 24.31 | 24.55 | 24.45 | 24.17 | 24.22 | 25.62 | 27.60 | 26.67 | 26.33 | 25.85 | 25.12 |
| 8 | 26.23 | 26.99 | 27.71 | 28.27 | 28.66 | 28.84 | 28.87 | 29.11 | 30.89 | 33.48 | 32.64 | 32.33 | 31.75 | 30.78 |
| 9 | 29.31 | 30.32 | 31.35 | 32.27 | 32.85 | 33.15 | 33.24 | 33.51 | 35.55 | 38.54 | 37.58 | 37.19 | 36.63 | 35.69 |
| 10 | 32.06 | 33.60 | 35.00 | 36.23 | 37.03 | 37.49 | 37.68 | 38.00 | 40.31 | 43.70 | 42.63 | 42.17 | 41.49 | 40.37 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 9.76 | 9.55 | 9.45 | 9.41 | 9.35 | 9.28 | 9.21 | 9.40 | 9.96 | 10.79 | 10.58 | 10.51 | 10.40 | 10.26 |
| 5 | 13.21 | 13.05 | 12.97 | 12.93 | 12.84 | 12.71 | 12.56 | 12.75 | 13.53 | 14.64 | 14.30 | 14.19 | 14.05 | 13.81 |
| 6 | 16.84 | 16.76 | 16.79 | 16.84 | 16.76 | 16.60 | 16.37 | 16.51 | 17.51 | 18.91 | 18.36 | 18.18 | 17.93 | 17.58 |
| 7 | 20.36 | 20.58 | 20.80 | 20.99 | 20.97 | 20.83 | 20.57 | 20.67 | 21.87 | 23.60 | 22.81 | 22.53 | 22.14 | 21.54 |
| 8 | 23.47 | 23.96 | 24.46 | 24.94 | 25.21 | 25.29 | 25.04 | 25.11 | 26.56 | 28.66 | 27.68 | 27.29 | 26.75 | 25.91 |
| 9 | 26.30 | 27.07 | 27.81 | 28.40 | 28.81 | 28.99 | 29.00 | 29.24 | 31.00 | 33.60 | 32.71 | 32.35 | 31.68 | 30.61 |
| 10 | 28.98 | 29.98 | 30.99 | 31.89 | 32.46 | 32.73 | 32.79 | 33.07 | 35.06 | 37.98 | 36.99 | 36.56 | 35.94 | 34.91 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 42.625 | 36.989 |
| SC2 | 0 | 8 | 29.111 | 25.105 |
| SC3 | -18 | 7 | 24.422 | 21.009 |
| SC4 | -25 | 6 | 19.466 | 16.790 |
| SC5 | -34 | 6 | 19.299 | 16.854 |
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.