EA-DA-x-450BE7-B21 C
34.90 kW
Unit cooler EA-DA-x-645AE7-B23 C
Defrost: None
Product code: EA-DA-x-645AE7-B23 C
- Cooling capacity i
- 33.60 kW
- Air flow
- 26,954 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 21 m
- Fans
- 6 × ⌀450 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: 6 — Number of fans (one digit).
-
D
Fan diameter: 45 — Ø450 mm
-
E
Dimensional data - coil size letter: A — 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: 23 — Ø450: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 26,954 m³/h |
|---|---|
| Air throw | 21 m |
| External surface | 227.7 m² |
| Inner volume | 63.4 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 318 kg |
| Quantity | 6 |
|---|---|
| Diameter | 450 mm |
| Speed | 1,300 rpm |
| Power | 2,100 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 88.0 dB(A) |
| Energy class | D |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø35 |
| EA-DA-x-645AE7-B23 C | None |
|---|---|
| EA-DA-x-645AE7-B23 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
- 32.494 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 | 11.70 | 12.66 | 13.51 | 13.98 | 14.37 | 14.60 | 15.03 | 16.05 | 17.47 | 17.19 | 17.08 | 16.90 | 16.61 |
| 5 | not rated | not rated | 15.64 | 16.98 | 18.03 | 18.81 | 19.32 | 19.93 | 21.31 | 23.30 | 23.01 | 22.89 | 22.69 | 22.35 |
| 6 | ≈ 6.44 | ≈ 15.22 | 18.31 | 20.07 | 21.50 | 22.61 | 23.41 | 24.21 | 25.91 | 28.40 | 28.17 | 28.05 | 27.85 | 27.47 |
| 7 | ≈ 6.23 | ≈ 11.84 | ≈ 20.63 | 22.86 | 24.74 | 26.24 | 27.36 | 28.39 | 30.43 | 33.42 | 33.21 | 33.09 | 32.86 | 32.41 |
| 8 | 7.00 | ≈ 6.90 | ≈ 22.72 | 25.42 | 27.77 | 29.70 | 31.19 | 32.49 | 34.87 | 38.39 | 38.25 | 38.13 | 37.88 | 37.35 |
| 9 | 7.75 | ≈ 7.62 | ≈ 14.41 | ≈ 27.77 | 30.60 | 32.98 | 34.87 | 36.49 | 39.22 | 43.26 | 43.24 | 43.13 | 42.88 | 42.30 |
| 10 | 8.48 | 8.35 | ≈ 8.40 | ≈ 29.90 | 33.22 | 36.06 | 38.38 | 40.36 | 43.45 | 48.03 | 48.16 | 48.08 | 47.85 | 47.24 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 48.162 |
| SC2 | 0 | 8 | 32.494 |
| SC3 | -18 | 7 | 23.656 |
| SC4 | -25 | 6 | 18.311 |
| SC5 | -34 | 6 | 8.828 |
Dimensions
| A | 4967 mm |
|---|---|
| B | 875 mm |
| C | 710 mm |
| F | 710 mm |
| E1 | 768 mm |
| E2 | 750 mm |
| E | 4535 mm |
| D IN | 1 x Ø22 |
| D OUT | 1 x Ø35 |
| Length | 4967 mm |
|---|---|
| Width | 875 mm |
| Height | 710 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.