EA-DA-x-350BE7-B22 C
28.10 kW
Unit cooler EA-DA-x-350BE7-B21 C
Defrost: None
Product code: EA-DA-x-350BE7-B21 C
- Cooling capacity i
- 27.18 kW
- Air flow
- 21,688 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)
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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: 21 — Ø350: 230V/1Ph/50Hz, 4-pole; Ø500: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 21,688 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 | 1,300 rpm |
| Power | 2,040 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 83.9 dB(A) |
| Energy class | D |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø35 |
| EA-DA-x-350BE7-B21 C | None |
|---|---|
| EA-DA-x-350BE7-B21 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)
- Single phase
- 26.267 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
Single phase
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | not rated | 9.59 | 10.28 | 10.86 | 11.27 | 11.52 | 11.59 | 11.83 | 12.61 | 13.71 | 13.46 | 13.36 | 13.21 | 12.97 |
| 5 | not rated | 11.90 | 12.83 | 13.80 | 14.54 | 15.07 | 15.41 | 15.80 | 16.87 | 18.40 | 18.12 | 18.01 | 17.83 | 17.54 |
| 6 | ≈ 8.89 | ≈ 13.72 | 15.16 | 16.48 | 17.54 | 18.33 | 18.91 | 19.47 | 20.81 | 22.77 | 22.54 | 22.43 | 22.26 | 21.94 |
| 7 | ≈ 6.31 | ≈ 14.72 | ≈ 17.16 | 18.86 | 20.26 | 21.35 | 22.16 | 22.90 | 24.50 | 26.86 | 26.63 | 26.52 | 26.31 | 25.93 |
| 8 | ≈ 5.58 | ≈ 9.69 | ≈ 18.97 | 21.06 | 22.83 | 24.25 | 25.33 | 26.27 | 28.15 | 30.92 | 30.73 | 30.61 | 30.40 | 29.96 |
| 9 | 6.18 | ≈ 6.09 | ≈ 20.61 | 23.08 | 25.24 | 27.01 | 28.40 | 29.57 | 31.73 | 34.93 | 34.81 | 34.70 | 34.48 | 34.02 |
| 10 | 6.77 | ≈ 6.66 | ≈ 12.78 | ≈ 24.94 | 27.49 | 29.64 | 31.35 | 32.79 | 35.24 | 38.86 | 38.85 | 38.76 | 38.56 | 38.07 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 38.848 |
| SC2 | 0 | 8 | 26.267 |
| SC3 | -18 | 7 | 19.455 |
| SC4 | -25 | 6 | 15.164 |
| SC5 | -34 | 6 | 10.946 |
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.