EA-450AC4-C10 C
43.03 kW
Unit cooler EA-350AG4-C10 C ED
Defrost: Electric
Product code: EA-350AG4-C10 C ED
- Cooling capacity i
- 42.97 kW
- Air flow
- 16,508 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 18 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: G — 8 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 | 16,508 m³/h |
|---|---|
| Air throw | 18 m |
| External surface | 206.7 m² |
| Inner volume | 44.0 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 226 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 | 66.0 dB(A) |
|---|---|
| Sound power | 88.0 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø54 |
| EA-350AG4-C10 C | None |
|---|---|
| EA-350AG4-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)
- 42.966 kW
- Low speed (Y)
- 35.338 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 | 18.71 | 18.95 | 19.19 | 19.39 | 19.41 | 19.29 | 19.05 | 19.48 | 20.73 | 22.47 | 21.93 | 21.76 | 21.53 | 21.22 |
| 5 | 23.51 | 24.14 | 24.70 | 25.10 | 25.29 | 25.23 | 24.96 | 25.31 | 26.85 | 29.06 | 28.14 | 27.81 | 27.34 | 26.63 |
| 6 | 27.88 | 29.00 | 30.01 | 30.88 | 31.32 | 31.39 | 31.12 | 31.42 | 33.29 | 36.02 | 34.79 | 34.31 | 33.60 | 32.43 |
| 7 | 31.67 | 33.28 | 34.73 | 35.80 | 36.58 | 36.96 | 36.95 | 37.38 | 39.65 | 42.97 | 41.65 | 41.05 | 40.13 | 38.61 |
| 8 | 35.14 | 37.32 | 39.04 | 40.72 | 41.81 | 42.37 | 42.49 | 42.97 | 45.55 | 49.33 | 47.91 | 47.28 | 46.31 | not rated |
| 9 | 38.30 | 40.83 | 43.32 | 45.49 | 46.96 | 47.76 | 48.03 | 48.59 | 51.51 | 55.76 | 54.20 | 53.46 | 52.33 | not rated |
| 10 | ≈ 40.62 | 44.30 | 47.39 | 50.10 | 51.96 | 53.09 | 53.56 | 54.22 | 57.50 | 62.24 | 60.54 | 59.72 | 58.43 | not rated |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 15.79 | 15.83 | 15.93 | 16.05 | 16.05 | 15.97 | 15.81 | 16.10 | 17.13 | 18.58 | 18.13 | 17.99 | 17.79 | 17.52 |
| 5 | 19.75 | 20.03 | 20.33 | 20.61 | 20.70 | 20.64 | 20.47 | 20.67 | 21.93 | 23.75 | 23.04 | 22.78 | 22.40 | 21.85 |
| 6 | 23.66 | 24.24 | 24.79 | 25.23 | 25.46 | 25.47 | 25.31 | 25.46 | 26.96 | 29.17 | 28.23 | not rated | not rated | not rated |
| 7 | 27.23 | 28.21 | 29.11 | 29.87 | 30.28 | 30.39 | 30.23 | 30.38 | 32.16 | 34.79 | not rated | not rated | not rated | not rated |
| 8 | 30.44 | 31.80 | 33.04 | 34.13 | 34.81 | 35.12 | 35.06 | 35.34 | 37.44 | 40.40 | not rated | not rated | not rated | not rated |
| 9 | 33.37 | 35.18 | 36.82 | 38.07 | 39.00 | 39.48 | 39.60 | 39.94 | 42.35 | 45.78 | not rated | not rated | not rated | not rated |
| 10 | 36.07 | 38.37 | 40.24 | 42.03 | 43.21 | 43.90 | 44.14 | 44.54 | 47.23 | not rated | not rated | not rated | not rated | not rated |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 60.544 | — |
| SC2 | 0 | 8 | 42.966 | 35.338 |
| SC3 | -18 | 7 | 36.171 | 30.075 |
| SC4 | -25 | 6 | 30.008 | 24.792 |
| SC5 | -34 | 6 | 28.163 | 23.816 |
Dimensions
| A | 2937 mm |
|---|---|
| B | 740 mm |
| C | 715 mm |
| F | 660 mm |
| E1 | 868 mm |
| E2 | 850 mm |
| E | 2586 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø54 |
| Length | 2937 mm |
|---|---|
| Width | 690 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.