EA-DA-250BE7-C21 C
24.69 kW
Unit cooler EA-DA-x-835BE7-B21 C
Defrost: None
Product code: EA-DA-x-835BE7-B21 C
- 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
-
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
- 23.569 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 | 8.15 | 9.11 | 10.00 | 10.69 | 11.03 | 11.36 | 11.86 | 12.73 | 13.93 | 13.83 | 13.77 | 13.69 | 13.56 |
| 5 | not rated | not rated | 11.04 | 12.04 | 13.01 | 13.76 | 14.29 | 14.90 | 15.99 | 17.57 | 17.42 | 17.34 | 17.20 | 16.95 |
| 6 | not rated | not rated | not rated | 13.97 | 15.27 | 16.33 | 17.10 | 17.89 | 19.20 | 21.15 | 21.01 | 20.91 | 20.73 | 20.35 |
| 7 | not rated | not rated | ≈ 6.76 | ≈ 15.70 | 17.35 | 18.73 | 19.79 | 20.78 | 22.34 | 24.66 | 24.57 | 24.47 | 24.25 | 23.78 |
| 8 | 5.13 | 5.06 | ≈ 5.07 | ≈ 11.79 | ≈ 19.26 | 20.98 | 22.33 | 23.57 | 25.38 | 28.07 | 28.08 | 27.98 | 27.76 | 27.22 |
| 9 | 5.66 | 5.59 | 5.60 | ≈ 5.77 | ≈ 21.00 | 23.05 | 24.74 | 26.25 | 28.32 | 31.38 | 31.52 | 31.44 | 31.23 | 30.66 |
| 10 | 6.17 | 6.10 | 6.12 | ≈ 6.21 | ≈ 21.16 | ≈ 24.99 | 27.00 | 28.81 | 31.14 | 34.59 | 34.89 | 34.84 | 34.65 | 34.08 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 34.885 |
| SC2 | 0 | 8 | 23.569 |
| SC3 | -18 | 7 | 16.392 |
| 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.