EA-DA-x-545AE7-B23 C
28.50 kW
Unit cooler EA-DA-x-350BE7-B22 C
Defrost: None
Product code: EA-DA-x-350BE7-B22 C
- Cooling capacity i
- 28.10 kW
- Air flow
- 22,672 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 24 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.
-
A
Model code (series): EA-DA — EA-DA - fruit and vegetable unit cooler (blowing fans)
-
C
Number of fans: 3 — Number of fans (one digit).
-
D
Fan diameter: 50 — Ø500 mm
-
E
Dimensional data - coil size letter: B — 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.
-
F
Dimensional data - tube rows: E — 6 tube rows
-
G
Fin spacing: 7 — Fin spacing about 7 mm
-
H
Generation code: B — Generation B
-
I
Fan data: 22 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 22,672 m³/h |
|---|---|
| Air throw | 24 m |
| External surface | 177.5 m² |
| Inner volume | 51.0 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 246 kg |
| Quantity | 3 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,390 rpm |
| Power | 2,160 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 84.3 dB(A) |
| Energy class | D |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø35 |
| EA-DA-x-350BE7-B22 C | None |
|---|---|
| EA-DA-x-350BE7-B22 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)
- 27.155 kW
- Low speed (Y)
- 24.935 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 | not rated | 9.86 | 10.60 | 11.25 | 11.70 | 11.89 | 12.06 | 12.35 | 13.14 | 14.29 | 14.05 | 13.94 | 13.79 | 13.53 |
| 5 | not rated | not rated | 13.19 | 14.24 | 15.05 | 15.64 | 16.03 | 16.46 | 17.58 | 19.19 | 18.92 | 18.81 | 18.63 | 18.33 |
| 6 | ≈ 7.78 | ≈ 14.00 | 15.51 | 16.92 | 18.05 | 18.92 | 19.55 | 20.15 | 21.55 | 23.60 | 23.38 | 23.27 | 23.10 | 22.78 |
| 7 | ≈ 5.17 | ≈ 13.63 | ≈ 17.53 | 19.33 | 20.82 | 22.01 | 22.90 | 23.69 | 25.36 | 27.82 | 27.62 | 27.51 | 27.31 | 26.93 |
| 8 | ≈ 5.81 | ≈ 8.35 | ≈ 19.34 | 21.55 | 23.43 | 24.97 | 26.14 | 27.16 | 29.12 | 32.01 | 31.86 | 31.75 | 31.55 | 31.13 |
| 9 | 6.43 | ≈ 6.32 | ≈ 19.25 | ≈ 23.59 | 25.87 | 27.78 | 29.28 | 30.55 | 32.80 | 36.14 | 36.08 | 35.98 | 35.79 | 35.34 |
| 10 | 7.04 | ≈ 6.93 | ≈ 11.04 | ≈ 25.45 | 28.15 | 30.44 | 32.29 | 33.84 | 36.40 | 40.18 | 40.24 | 40.18 | 40.00 | 39.55 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | not rated | 9.21 | 9.81 | 10.33 | 10.68 | 10.90 | 11.01 | 11.20 | 11.93 | 12.92 | 12.70 | 12.61 | 12.47 | 12.24 |
| 5 | not rated | not rated | 12.44 | 13.15 | 13.80 | 14.27 | 14.57 | 14.87 | 15.84 | 17.26 | 16.98 | 16.86 | 16.69 | 16.39 |
| 6 | not rated | 13.02 | 14.60 | 15.80 | 16.74 | 17.47 | 18.01 | 18.45 | 19.70 | 21.54 | 21.31 | 21.21 | 21.04 | 20.73 |
| 7 | ≈ 6.15 | ≈ 14.91 | 16.56 | 18.10 | 19.37 | 20.36 | 21.11 | 21.72 | 23.22 | 25.43 | 25.22 | 25.11 | 24.93 | 24.59 |
| 8 | ≈ 5.17 | ≈ 11.83 | ≈ 18.33 | 20.25 | 21.85 | 23.14 | 24.15 | 24.94 | 26.70 | 29.30 | 29.14 | 29.04 | 28.85 | 28.48 |
| 9 | ≈ 5.72 | ≈ 6.74 | ≈ 19.95 | 22.23 | 24.19 | 25.81 | 27.09 | 28.10 | 30.13 | 33.13 | 33.04 | 32.95 | 32.77 | 32.39 |
| 10 | 6.25 | ≈ 6.15 | ≈ 19.79 | ≈ 24.07 | 26.38 | 28.34 | 29.92 | 31.18 | 33.49 | 36.90 | 36.90 | 36.83 | 36.68 | 36.31 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 40.243 | 36.903 |
| SC2 | 0 | 8 | 27.155 | 24.935 |
| SC3 | -18 | 7 | 19.964 | 18.642 |
| SC4 | -25 | 6 | 15.514 | 14.602 |
| SC5 | -34 | 6 | 9.440 | — |
Dimensions
| A | 3487 mm |
|---|---|
| B | 950 mm |
| C | 810 mm |
| F | 710 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 3035 mm |
| D IN | 1 x Ø22 |
| D OUT | 1 x Ø35 |
| Length | 3487 mm |
|---|---|
| Width | 950 mm |
| Height | 810 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.