EA-DA-x-450BE7-B21 C
34.90 kW
Unit cooler EA-DA-x-450BE7-B22 C ED
Defrost: Electric
Product code: EA-DA-x-450BE7-B22 C ED
- Cooling capacity i
- 35.20 kW
- Air flow
- 30,232 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 25 m
- Fans
- 4 × ⌀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: 4 — 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 | 30,232 m³/h |
|---|---|
| Air throw | 25 m |
| External surface | 236.6 m² |
| Inner volume | 68.1 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 315 kg |
| Quantity | 4 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,390 rpm |
| Power | 2,880 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 85.3 dB(A) |
| Energy class | D |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø42 |
| EA-DA-x-450BE7-B22 C | None |
|---|---|
| EA-DA-x-450BE7-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)
- 35.199 kW
- Low speed (Y)
- 32.490 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 | not rated | 14.20 | 15.12 | 15.97 | 16.57 | 16.95 | 17.41 | 18.59 | 20.27 | 19.96 | 19.83 | 19.64 | 19.24 |
| 5 | not rated | not rated | not rated | 18.55 | 19.85 | 20.84 | 21.56 | 22.26 | 23.82 | 26.09 | 25.85 | 25.74 | 25.55 | 25.20 |
| 6 | ≈ 6.16 | ≈ 10.65 | 19.39 | 21.49 | 23.26 | 24.67 | 25.73 | 26.67 | 28.58 | 31.38 | 31.19 | 31.07 | 30.87 | 30.46 |
| 7 | 7.00 | not rated | ≈ 20.34 | ≈ 24.18 | 26.44 | 28.30 | 29.75 | 31.00 | 33.27 | 36.63 | 36.52 | 36.41 | 36.21 | 35.76 |
| 8 | 7.82 | ≈ 7.68 | ≈ 12.24 | ≈ 26.62 | 29.39 | 31.73 | 33.61 | 35.20 | 37.85 | 41.78 | 41.80 | 41.73 | 41.54 | 41.09 |
| 9 | 8.63 | 8.48 | ≈ 9.35 | ≈ 28.88 | 32.11 | 34.95 | 37.29 | 39.26 | 42.30 | 46.81 | 47.00 | 46.98 | 46.84 | 46.41 |
| 10 | 9.42 | 9.27 | ≈ 9.26 | ≈ 16.85 | ≈ 34.61 | 37.96 | 40.78 | 43.17 | 46.60 | 51.69 | 52.12 | 52.15 | 52.08 | 51.69 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | not rated | not rated | 13.26 | 14.19 | 14.70 | 15.17 | 15.46 | 15.77 | 16.81 | 18.30 | 17.96 | 17.84 | 17.65 | 17.33 |
| 5 | not rated | not rated | not rated | 17.37 | 18.48 | 19.31 | 19.92 | 20.44 | 21.84 | 23.88 | 23.57 | 23.42 | 23.19 | 22.78 |
| 6 | ≈ 5.51 | ≈ 14.12 | 18.40 | 20.22 | 21.72 | 22.91 | 23.81 | 24.53 | 26.23 | 28.74 | 28.51 | 28.39 | 28.18 | 27.79 |
| 7 | 6.25 | not rated | ≈ 20.54 | 22.83 | 24.77 | 26.35 | 27.58 | 28.55 | 30.60 | 33.61 | 33.45 | 33.35 | 33.15 | 32.73 |
| 8 | 6.97 | ≈ 6.84 | ≈ 20.27 | ≈ 25.21 | 27.61 | 29.62 | 31.22 | 32.49 | 34.88 | 38.40 | 38.37 | 38.28 | 38.10 | 37.69 |
| 9 | 7.68 | ≈ 7.55 | ≈ 11.91 | ≈ 27.39 | 30.26 | 32.71 | 34.71 | 36.32 | 39.06 | 43.11 | 43.22 | 43.18 | 43.03 | 42.64 |
| 10 | 8.37 | 8.23 | ≈ 8.92 | ≈ 29.40 | 32.71 | 35.61 | 38.04 | 40.02 | 43.11 | 47.71 | 48.00 | 48.00 | 47.92 | 47.60 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 52.119 | 47.995 |
| SC2 | 0 | 8 | 35.199 | 32.490 |
| SC3 | -18 | 7 | 25.128 | 23.645 |
| SC4 | -25 | 6 | 19.388 | 18.399 |
| SC5 | -34 | 6 | 6.137 | — |
Dimensions
| A | 4487 mm |
|---|---|
| B | 950 mm |
| C | 810 mm |
| F | 710 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 4035 mm |
| D IN | 1 x Ø22 |
| D OUT | 1 x Ø42 |
| Length | 4487 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.