EA-DA-735BE7-C21 C
25.10 kW
Unit cooler EA-DA-250BE7-C22 C ED
Defrost: Electric
Product code: EA-DA-250BE7-C22 C ED
- Cooling capacity i
- 25.26 kW
- Air flow
- 15,097 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 23 m
- Fans
- 2 × ⌀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: 2 — 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: C — Generation C
-
I
Fan data: 22 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 15,097 m³/h |
|---|---|
| Air throw | 23 m |
| External surface | 118.3 m² |
| Inner volume | 34.8 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 178 kg |
| Quantity | 2 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,390 rpm |
| Power | 1,440 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 82.3 dB(A) |
| Energy class | D |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø42 |
| EA-DA-250BE7-C22 C | None |
|---|---|
| EA-DA-250BE7-C22 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)
- 25.260 kW
- Low speed (Y)
- 22.782 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 | 10.54 | 10.78 | 10.99 | 11.17 | 11.22 | 11.21 | 11.15 | 11.25 | 11.94 | 12.91 | 12.59 | 12.47 | 12.30 | 12.03 |
| 5 | 13.04 | 13.58 | 14.05 | 14.44 | 14.59 | 14.68 | 14.66 | 14.78 | 15.68 | 16.95 | 16.51 | 16.35 | 16.11 | 15.73 |
| 6 | 15.32 | 16.09 | 16.87 | 17.54 | 17.97 | 18.20 | 18.28 | 18.45 | 19.58 | 21.21 | 20.68 | 20.46 | 20.14 | 19.63 |
| 7 | 17.19 | 18.35 | 19.40 | 20.33 | 20.99 | 21.42 | 21.67 | 21.96 | 23.35 | 25.38 | 24.85 | 24.64 | 24.31 | 23.70 |
| 8 | ≈ 18.92 | 20.42 | 21.81 | 23.03 | 23.92 | 24.52 | 24.89 | 25.26 | 26.87 | 29.22 | 28.65 | 28.40 | 28.02 | 27.37 |
| 9 | ≈ 20.48 | 22.34 | 24.07 | 25.62 | 26.77 | 27.57 | 28.08 | 28.56 | 30.39 | 33.08 | 32.47 | 32.20 | 31.77 | 31.02 |
| 10 | ≈ 21.88 | 24.09 | 26.20 | 28.09 | 29.52 | 30.56 | 31.25 | 31.84 | 33.91 | 36.94 | 36.31 | 36.01 | 35.55 | 34.71 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 9.65 | 9.79 | 9.90 | 10.03 | 10.09 | 10.09 | 10.05 | 10.09 | 10.71 | 11.59 | 11.30 | 11.20 | 11.06 | 10.84 |
| 5 | 11.99 | 12.36 | 12.69 | 12.97 | 13.12 | 13.18 | 13.16 | 13.20 | 14.01 | 15.15 | 14.74 | 14.59 | 14.38 | 14.04 |
| 6 | 14.15 | 14.81 | 15.29 | 15.79 | 16.10 | 16.28 | 16.35 | 16.43 | 17.42 | 18.86 | 18.39 | 18.20 | 17.94 | 17.50 |
| 7 | 15.97 | 16.94 | 17.77 | 18.51 | 19.03 | 19.38 | 19.60 | 19.74 | 20.95 | 22.71 | 22.20 | 21.99 | 21.68 | 21.15 |
| 8 | 17.71 | 18.91 | 20.03 | 21.00 | 21.70 | 22.20 | 22.52 | 22.78 | 24.22 | 26.34 | 25.86 | 25.65 | 25.34 | 24.81 |
| 9 | ≈ 19.23 | 20.75 | 22.17 | 23.43 | 24.32 | 24.97 | 25.41 | 25.77 | 27.41 | 29.82 | 29.31 | 29.09 | 28.74 | 28.16 |
| 10 | ≈ 20.60 | 22.45 | 24.19 | 25.74 | 26.87 | 27.71 | 28.28 | 28.74 | 30.60 | 33.32 | 32.79 | 32.55 | 32.17 | 31.49 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 36.310 | 32.786 |
| SC2 | 0 | 8 | 25.260 | 22.782 |
| SC3 | -18 | 7 | 20.627 | 18.744 |
| SC4 | -25 | 6 | 16.871 | 15.294 |
| SC5 | -34 | 6 | 15.535 | 14.308 |
Dimensions
| A | 2487 mm |
|---|---|
| B | 950 mm |
| C | 810 mm |
| F | 710 mm |
| E1 | 1018 mm |
| E | 2035 mm |
| D IN | 1 x Ø22 |
| D OUT | 1 x Ø42 |
| Length | 2487 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.