EA-DA-x-545AE7-B23 C
28.50 kW
Unit cooler EA-DA-835BE7-C21 C ED
Defrost: Electric
Product code: EA-DA-835BE7-C21 C ED
- Cooling capacity i
- 28.92 kW
- Air flow
- 16,316 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.
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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.
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F
Dimensional data - tube rows: E — 6 tube rows
-
G
Fin spacing: 7 — Fin spacing about 7 mm
-
H
Generation code: C — Generation C
-
I
Fan data: 21 — Ø350: 230V/1Ph/50Hz, 4-pole; Ø500: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 16,316 m³/h |
|---|---|
| Air throw | 16 m |
| External surface | 101.2 m² |
| Inner volume | 38.2 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 242 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 | C |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø42 |
| EA-DA-835BE7-C21 C | None |
|---|---|
| EA-DA-835BE7-C21 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
- 28.915 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 | 11.10 | 11.81 | 12.42 | 12.91 | 13.18 | 13.26 | 13.19 | 13.49 | 14.35 | 15.55 | 15.12 | 14.98 | 14.78 | 14.49 |
| 5 | 13.57 | 14.68 | 15.68 | 16.52 | 17.06 | 17.27 | 17.32 | 17.63 | 18.74 | 20.32 | 19.72 | 19.48 | 19.08 | 18.51 |
| 6 | ≈ 15.60 | 17.12 | 18.50 | 19.69 | 20.36 | 20.89 | 21.15 | 21.58 | 22.96 | 24.99 | 24.36 | 24.10 | 23.67 | 22.87 |
| 7 | ≈ 16.59 | ≈ 19.23 | 20.65 | 22.36 | 23.52 | 24.30 | 24.73 | 25.26 | 26.88 | 29.27 | 28.59 | 28.28 | 27.77 | 26.88 |
| 8 | ≈ 10.43 | ≈ 20.22 | 23.07 | 25.03 | 26.53 | 27.60 | 28.24 | 28.92 | 30.79 | 33.54 | 32.83 | 32.46 | 31.87 | 30.81 |
| 9 | ≈ 6.15 | ≈ 20.38 | ≈ 25.15 | 27.52 | 29.41 | 30.79 | 31.67 | 32.53 | 34.67 | 37.79 | 37.06 | 36.65 | 36.00 | 34.79 |
| 10 | ≈ 6.68 | ≈ 14.45 | ≈ 27.05 | 29.85 | 32.14 | 33.87 | 35.02 | 36.09 | 38.51 | 42.02 | 41.29 | 40.86 | 40.15 | 38.81 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 41.291 |
| SC2 | 0 | 8 | 28.915 |
| SC3 | -18 | 7 | 22.869 |
| SC4 | -25 | 6 | 18.498 |
| SC5 | -34 | 6 | 15.947 |
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 Ø28 |
| D OUT | 1 x Ø42 |
| 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.