EA-DA-735BE7-C21 C
25.10 kW
Unit cooler EA-DA-250BE7-C22 C
Defrost: None
Product code: EA-DA-250BE7-C22 C
- 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)
- 24.349 kW
- Low speed (Y)
- 21.959 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 | 9.60 | 9.80 | 9.95 | 10.12 | 10.21 | 10.23 | 10.20 | 10.34 | 10.99 | 11.91 | 11.65 | 11.55 | 11.41 | 11.19 |
| 5 | 12.17 | 12.63 | 13.05 | 13.40 | 13.60 | 13.69 | 13.69 | 13.80 | 14.65 | 15.88 | 15.52 | 15.38 | 15.18 | 14.88 |
| 6 | 14.53 | 15.21 | 15.92 | 16.54 | 16.93 | 17.16 | 17.25 | 17.44 | 18.52 | 20.09 | 19.62 | 19.43 | 19.15 | 18.70 |
| 7 | 16.53 | 17.60 | 18.58 | 19.45 | 20.08 | 20.49 | 20.75 | 21.06 | 22.40 | 24.37 | 23.87 | 23.65 | 23.31 | 22.75 |
| 8 | ≈ 18.32 | 19.72 | 21.02 | 22.17 | 23.02 | 23.60 | 23.97 | 24.35 | 25.91 | 28.21 | 27.68 | 27.46 | 27.12 | 26.53 |
| 9 | ≈ 19.94 | 21.69 | 23.33 | 24.79 | 25.89 | 26.66 | 27.16 | 27.64 | 29.43 | 32.05 | 31.49 | 31.24 | 30.85 | 30.17 |
| 10 | ≈ 21.39 | 23.50 | 25.50 | 27.30 | 28.66 | 29.66 | 30.33 | 30.93 | 32.94 | 35.90 | 35.32 | 35.04 | 34.61 | 33.84 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 8.74 | 8.87 | 9.00 | 9.13 | 9.20 | 9.22 | 9.21 | 9.30 | 9.88 | 10.71 | 10.50 | 10.42 | 10.30 | 10.11 |
| 5 | 11.17 | 11.49 | 11.78 | 12.04 | 12.19 | 12.25 | 12.27 | 12.35 | 13.11 | 14.20 | 13.87 | 13.75 | 13.57 | 13.29 |
| 6 | 13.39 | 13.98 | 14.50 | 14.88 | 15.18 | 15.35 | 15.44 | 15.54 | 16.49 | 17.87 | 17.45 | 17.29 | 17.06 | 16.69 |
| 7 | 15.43 | 16.21 | 17.00 | 17.70 | 18.18 | 18.49 | 18.67 | 18.83 | 19.99 | 21.69 | 21.23 | 21.05 | 20.77 | 20.30 |
| 8 | 17.12 | 18.24 | 19.29 | 20.21 | 20.88 | 21.36 | 21.68 | 21.96 | 23.36 | 25.41 | 24.98 | 24.80 | 24.52 | 24.01 |
| 9 | ≈ 18.70 | 20.13 | 21.47 | 22.64 | 23.51 | 24.14 | 24.58 | 24.94 | 26.54 | 28.89 | 28.43 | 28.22 | 27.91 | 27.37 |
| 10 | ≈ 20.12 | 21.87 | 23.52 | 24.99 | 26.07 | 26.88 | 27.45 | 27.91 | 29.72 | 32.38 | 31.89 | 31.67 | 31.32 | 30.71 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 35.318 | 31.889 |
| SC2 | 0 | 8 | 24.349 | 21.959 |
| SC3 | -18 | 7 | 19.728 | 17.915 |
| SC4 | -25 | 6 | 15.923 | 14.502 |
| SC5 | -34 | 6 | 14.721 | 13.535 |
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.