EA-DA-x-635BE7-B21 C
18.39 kW
Unit cooler EA-DA-x-250BE7-B22 C ED
Defrost: Electric
Product code: EA-DA-x-250BE7-B22 C ED
- Cooling capacity i
- 18.59 kW
- Air flow
- 15,117 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: B — Generation B
-
I
Fan data: 22 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 15,117 m³/h |
|---|---|
| Air throw | 23 m |
| External surface | 117.9 m² |
| Inner volume | 32.5 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 172 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 | Ø19 |
|---|---|
| Outlet | Ø28 |
| EA-DA-x-250BE7-B22 C | None |
|---|---|
| EA-DA-x-250BE7-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)
- 18.592 kW
- Low speed (Y)
- 17.082 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 | 7.07 | 7.62 | 8.10 | 8.33 | 8.53 | 8.64 | 8.81 | 9.38 | 10.18 | 9.97 | 9.89 | 9.75 | 9.53 |
| 5 | not rated | not rated | 9.28 | 10.04 | 10.60 | 11.01 | 11.28 | 11.57 | 12.35 | 13.46 | 13.24 | 13.14 | 12.99 | 12.74 |
| 6 | ≈ 4.50 | ≈ 9.69 | 10.75 | 11.73 | 12.52 | 13.12 | 13.55 | 13.94 | 14.90 | 16.30 | 16.11 | 16.03 | 15.88 | 15.63 |
| 7 | ≈ 3.58 | ≈ 7.68 | ≈ 12.05 | 13.31 | 14.35 | 15.16 | 15.77 | 16.29 | 17.43 | 19.11 | 18.94 | 18.85 | 18.69 | 18.40 |
| 8 | 4.00 | ≈ 4.12 | ≈ 13.23 | 14.76 | 16.06 | 17.11 | 17.92 | 18.59 | 19.93 | 21.90 | 21.76 | 21.68 | 21.52 | 21.20 |
| 9 | 4.42 | ≈ 4.33 | ≈ 11.89 | ≈ 16.08 | 17.66 | 18.96 | 19.99 | 20.84 | 22.37 | 24.64 | 24.57 | 24.49 | 24.34 | 24.00 |
| 10 | 4.82 | ≈ 4.74 | ≈ 8.46 | ≈ 17.29 | 19.14 | 20.71 | 21.97 | 23.02 | 24.76 | 27.32 | 27.34 | 27.28 | 27.15 | 26.81 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | not rated | 6.61 | 7.06 | 7.44 | 7.69 | 7.83 | 7.86 | 7.95 | 8.46 | 9.18 | 8.99 | 8.91 | 8.80 | 8.61 |
| 5 | not rated | not rated | 8.66 | 9.28 | 9.74 | 10.07 | 10.27 | 10.45 | 11.13 | 12.10 | 11.88 | 11.78 | 11.63 | 11.39 |
| 6 | ≈ 6.37 | ≈ 9.21 | 10.13 | 10.97 | 11.63 | 12.13 | 12.49 | 12.77 | 13.63 | 14.89 | 14.70 | 14.62 | 14.48 | 14.24 |
| 7 | ≈ 3.20 | ≈ 10.26 | 11.40 | 12.48 | 13.35 | 14.04 | 14.55 | 14.95 | 15.97 | 17.48 | 17.30 | 17.22 | 17.08 | 16.81 |
| 8 | ≈ 3.56 | ≈ 7.24 | ≈ 12.55 | 13.88 | 14.99 | 15.88 | 16.56 | 17.08 | 18.28 | 20.05 | 19.91 | 19.83 | 19.69 | 19.40 |
| 9 | 3.92 | ≈ 3.87 | ≈ 13.60 | 15.17 | 16.52 | 17.63 | 18.50 | 19.18 | 20.56 | 22.60 | 22.51 | 22.44 | 22.30 | 22.01 |
| 10 | 4.28 | ≈ 4.20 | ≈ 12.44 | ≈ 16.37 | 17.96 | 19.30 | 20.38 | 21.23 | 22.79 | 25.10 | 25.08 | 25.02 | 24.90 | 24.62 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 27.338 | 25.081 |
| SC2 | 0 | 8 | 18.592 | 17.082 |
| SC3 | -18 | 7 | 13.749 | 12.851 |
| SC4 | -25 | 6 | 10.750 | 10.130 |
| SC5 | -34 | 6 | 5.465 | 7.607 |
Dimensions
| A | 2487 mm |
|---|---|
| B | 950 mm |
| C | 810 mm |
| F | 710 mm |
| E1 | 1018 mm |
| E | 2035 mm |
| D IN | 1 x Ø19 |
| D OUT | 1 x Ø28 |
| 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.