EA-DA-x-545AE7-B23 C
28.50 kW
Unit cooler EA-DA-x-350BE7-B22 C ED
Defrost: Electric
Product code: EA-DA-x-350BE7-B22 C ED
- 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)
- 28.096 kW
- Low speed (Y)
- 25.811 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 | 10.68 | 11.54 | 12.14 | 12.65 | 12.99 | 13.16 | 13.44 | 14.32 | 15.56 | 15.24 | 15.13 | 14.94 | 14.62 |
| 5 | not rated | not rated | 14.01 | 15.16 | 16.03 | 16.66 | 17.09 | 17.54 | 18.74 | 20.46 | 20.15 | 20.01 | 19.80 | 19.43 |
| 6 | ≈ 5.96 | ≈ 14.59 | 16.20 | 17.70 | 18.91 | 19.84 | 20.50 | 21.11 | 22.57 | 24.70 | 24.43 | 24.31 | 24.10 | 23.72 |
| 7 | ≈ 5.40 | ≈ 10.86 | ≈ 18.14 | 20.05 | 21.64 | 22.90 | 23.83 | 24.64 | 26.38 | 28.93 | 28.69 | 28.56 | 28.33 | 27.90 |
| 8 | 6.04 | ≈ 5.95 | ≈ 19.90 | 22.22 | 24.20 | 25.82 | 27.05 | 28.10 | 30.12 | 33.11 | 32.93 | 32.81 | 32.58 | 32.11 |
| 9 | 6.66 | ≈ 6.54 | ≈ 15.52 | ≈ 24.20 | 26.59 | 28.59 | 30.16 | 31.47 | 33.79 | 37.22 | 37.15 | 37.04 | 36.82 | 36.33 |
| 10 | 7.27 | ≈ 7.15 | ≈ 16.55 | ≈ 26.01 | 28.81 | 31.20 | 33.13 | 34.74 | 37.37 | 41.25 | 41.31 | 41.23 | 41.04 | 40.54 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | not rated | 10.00 | 10.70 | 11.28 | 11.68 | 11.84 | 11.97 | 12.12 | 12.91 | 14.01 | 13.73 | 13.62 | 13.46 | 13.19 |
| 5 | not rated | not rated | 13.08 | 14.03 | 14.75 | 15.26 | 15.59 | 15.88 | 16.91 | 18.41 | 18.08 | 17.94 | 17.73 | 17.37 |
| 6 | ≈ 8.72 | ≈ 13.86 | 15.26 | 16.54 | 17.56 | 18.33 | 18.89 | 19.34 | 20.64 | 22.55 | 22.29 | 22.16 | 21.96 | 21.61 |
| 7 | not rated | ≈ 15.47 | 17.16 | 18.80 | 20.14 | 21.20 | 21.98 | 22.60 | 24.16 | 26.45 | 26.21 | 26.08 | 25.88 | 25.48 |
| 8 | ≈ 5.37 | ≈ 10.19 | ≈ 18.89 | 20.90 | 22.59 | 23.95 | 25.00 | 25.81 | 27.63 | 30.32 | 30.13 | 30.01 | 29.80 | 29.38 |
| 9 | 5.92 | ≈ 5.83 | ≈ 20.44 | 22.83 | 24.89 | 26.58 | 27.91 | 28.96 | 31.05 | 34.14 | 34.03 | 33.93 | 33.73 | 33.30 |
| 10 | 6.45 | ≈ 6.34 | ≈ 16.83 | ≈ 24.62 | 27.04 | 29.08 | 30.72 | 32.03 | 34.40 | 37.90 | 37.89 | 37.81 | 37.64 | 37.24 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 41.305 | 37.890 |
| SC2 | 0 | 8 | 28.096 | 25.811 |
| SC3 | -18 | 7 | 20.728 | 19.374 |
| SC4 | -25 | 6 | 16.197 | 15.263 |
| SC5 | -34 | 6 | 7.875 | 10.923 |
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.