EA-DA-250BE7-C21 C
24.69 kW
Unit cooler EA-DA-x-835BE7-B21 C ED
Defrost: Electric
Product code: EA-DA-x-835BE7-B21 C ED
- Cooling capacity i
- 24.31 kW
- Air flow
- 16,317 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 16 m
- Fans
- 8 × ⌀350 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: 8 — Number of fans (one digit).
-
D
Fan diameter: 35 — Ø350 mm
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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 | 16,317 m³/h |
|---|---|
| Air throw | 16 m |
| External surface | 100.9 m² |
| Inner volume | 36.5 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 235 kg |
| Quantity | 8 |
|---|---|
| Diameter | 350 mm |
| Speed | 1,340 rpm |
| Power | 1,320 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 79.0 dB(A) |
| Energy class | D |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø28 |
| EA-DA-x-835BE7-B21 C | None |
|---|---|
| EA-DA-x-835BE7-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
- 24.313 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 | not rated | 9.79 | 10.74 | 11.26 | 11.84 | 12.18 | 12.67 | 13.58 | 14.89 | 14.72 | 14.63 | 14.52 | 14.33 |
| 5 | not rated | not rated | ≈ 10.57 | ≈ 12.66 | 13.71 | 14.52 | 15.08 | 15.71 | 16.84 | 18.50 | 18.30 | 18.20 | 18.03 | 17.71 |
| 6 | not rated | not rated | not rated | 14.53 | 15.92 | 17.05 | 17.87 | 18.68 | 20.05 | 22.07 | 21.90 | 21.78 | 21.57 | 21.13 |
| 7 | 4.79 | 4.72 | ≈ 4.74 | ≈ 16.22 | 17.95 | 19.41 | 20.53 | 21.55 | 23.16 | 25.56 | 25.45 | 25.34 | 25.10 | 24.57 |
| 8 | 5.33 | 5.25 | ≈ 5.25 | ≈ 11.02 | ≈ 19.81 | 21.60 | 23.03 | 24.31 | 26.18 | 28.95 | 28.95 | 28.84 | 28.60 | 28.02 |
| 9 | 5.85 | 5.77 | 5.78 | ≈ 5.88 | ≈ 21.50 | 23.64 | 25.40 | 26.96 | 29.10 | 32.24 | 32.38 | 32.29 | 32.07 | 31.46 |
| 10 | 6.36 | 6.28 | 6.30 | ≈ 6.38 | ≈ 19.29 | ≈ 25.53 | 27.62 | 29.50 | 31.89 | 35.43 | 35.73 | 35.69 | 35.49 | 34.89 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 35.733 |
| SC2 | 0 | 8 | 24.313 |
| SC3 | -18 | 7 | 16.938 |
| SC4 | -25 | 6 | — |
| SC5 | -34 | 6 | — |
Dimensions
| A | 4457 mm |
|---|---|
| B | 730 mm |
| C | 530 mm |
| F | 560 mm |
| E1 | 518 mm |
| E2 | 500 mm |
| E | 4035 mm |
| D IN | 1 x Ø22 |
| D OUT | 1 x Ø28 |
| Length | 4457 mm |
|---|---|
| Width | 730 mm |
| Height | 530 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.