EA-DA-x-635BE7-B21 C
18.39 kW
Unit cooler EA-DA-x-250BE7-B22 C
Defrost: None
Product code: EA-DA-x-250BE7-B22 C
- 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)
- 17.964 kW
- Low speed (Y)
- 16.498 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 | 6.51 | 6.99 | 7.40 | 7.69 | 7.86 | 7.90 | 8.07 | 8.60 | 9.34 | 9.17 | 9.10 | 8.99 | 8.82 |
| 5 | not rated | not rated | 8.73 | 9.41 | 9.94 | 10.31 | 10.55 | 10.83 | 11.56 | 12.61 | 12.41 | 12.34 | 12.21 | 12.01 |
| 6 | ≈ 5.42 | ≈ 9.30 | 10.29 | 11.21 | 11.95 | 12.51 | 12.91 | 13.30 | 14.22 | 15.57 | 15.41 | 15.34 | 15.22 | 15.00 |
| 7 | ≈ 3.42 | ≈ 9.44 | ≈ 11.64 | 12.82 | 13.80 | 14.57 | 15.14 | 15.65 | 16.76 | 18.38 | 18.23 | 18.15 | 18.02 | 17.76 |
| 8 | ≈ 3.84 | ≈ 5.99 | ≈ 12.86 | 14.31 | 15.54 | 16.54 | 17.31 | 17.96 | 19.26 | 21.16 | 21.05 | 20.97 | 20.83 | 20.55 |
| 9 | 4.26 | ≈ 4.20 | ≈ 13.31 | ≈ 15.67 | 17.18 | 18.42 | 19.40 | 20.23 | 21.71 | 23.91 | 23.86 | 23.79 | 23.65 | 23.34 |
| 10 | 4.67 | ≈ 4.59 | ≈ 7.84 | ≈ 16.92 | 18.70 | 20.20 | 21.41 | 22.42 | 24.11 | 26.61 | 26.63 | 26.58 | 26.46 | 26.14 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | not rated | 6.09 | 6.47 | 6.80 | 7.02 | 7.13 | 7.21 | 7.33 | 7.81 | 8.49 | 8.30 | 8.23 | 8.14 | 7.98 |
| 5 | not rated | not rated | 8.23 | 8.69 | 9.11 | 9.40 | 9.59 | 9.77 | 10.41 | 11.34 | 11.14 | 11.06 | 10.95 | 10.75 |
| 6 | not rated | 8.66 | 9.69 | 10.47 | 11.08 | 11.55 | 11.90 | 12.18 | 13.00 | 14.21 | 14.06 | 13.98 | 13.87 | 13.65 |
| 7 | ≈ 4.57 | ≈ 9.91 | 10.99 | 12.01 | 12.83 | 13.48 | 13.97 | 14.36 | 15.35 | 16.80 | 16.65 | 16.58 | 16.45 | 16.22 |
| 8 | ≈ 3.42 | ≈ 9.04 | ≈ 12.18 | 13.44 | 14.49 | 15.34 | 15.99 | 16.50 | 17.66 | 19.37 | 19.25 | 19.18 | 19.05 | 18.80 |
| 9 | ≈ 3.79 | ≈ 5.63 | ≈ 13.27 | 14.77 | 16.06 | 17.12 | 17.95 | 18.61 | 19.95 | 21.92 | 21.85 | 21.78 | 21.66 | 21.40 |
| 10 | 4.15 | ≈ 4.08 | ≈ 13.60 | ≈ 15.99 | 17.53 | 18.81 | 19.84 | 20.66 | 22.19 | 24.44 | 24.42 | 24.37 | 24.26 | 24.01 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 26.630 | 24.423 |
| SC2 | 0 | 8 | 17.964 | 16.498 |
| SC3 | -18 | 7 | 13.238 | 12.362 |
| SC4 | -25 | 6 | 10.293 | 9.687 |
| SC5 | -34 | 6 | 6.820 | — |
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.