EA-DA-x-550BE7-B22 C
45.91 kW
Unit cooler EA-DA-x-550BE7-B21 C ED
Defrost: Electric
Product code: EA-DA-x-550BE7-B21 C ED
- Cooling capacity i
- 45.48 kW
- Air flow
- 36,150 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 26 m
- Fans
- 5 × ⌀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: 5 — 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: 21 — Ø350: 230V/1Ph/50Hz, 4-pole; Ø500: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 36,150 m³/h |
|---|---|
| Air throw | 26 m |
| External surface | 294.7 m² |
| Inner volume | 81.0 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 400 kg |
| Quantity | 5 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,300 rpm |
| Power | 3,400 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 85.9 dB(A) |
| Energy class | D |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø42 |
| EA-DA-x-550BE7-B21 C | None |
|---|---|
| EA-DA-x-550BE7-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
- 45.483 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 | 17.60 | 18.83 | 19.87 | 20.37 | 20.77 | 20.95 | 21.34 | 22.70 | 24.60 | 24.08 | 23.88 | 23.55 | 23.01 |
| 5 | not rated | 21.45 | 23.08 | 24.79 | 26.07 | 26.95 | 27.47 | 28.08 | 29.93 | 32.58 | 31.97 | 31.72 | 31.33 | 30.69 |
| 6 | ≈ 15.08 | ≈ 24.39 | 26.85 | 29.12 | 30.90 | 32.22 | 33.13 | 34.01 | 36.31 | 39.67 | 39.15 | 38.92 | 38.54 | 37.88 |
| 7 | ≈ 8.65 | ≈ 27.20 | 30.21 | 33.12 | 35.49 | 37.32 | 38.62 | 39.79 | 42.54 | 46.56 | 46.05 | 45.79 | 45.37 | 44.59 |
| 8 | ≈ 9.65 | ≈ 17.38 | ≈ 33.25 | 36.84 | 39.83 | 42.21 | 43.98 | 45.48 | 48.69 | 53.41 | 52.95 | 52.69 | 52.24 | 51.38 |
| 9 | 10.66 | ≈ 10.50 | ≈ 36.00 | 40.26 | 43.91 | 46.88 | 49.16 | 51.06 | 54.74 | 60.16 | 59.82 | 59.57 | 59.12 | 58.20 |
| 10 | 11.64 | ≈ 11.43 | ≈ 27.70 | ≈ 43.40 | 47.72 | 51.31 | 54.15 | 56.50 | 60.66 | 66.79 | 66.63 | 66.42 | 65.99 | 65.01 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 66.632 |
| SC2 | 0 | 8 | 45.483 |
| SC3 | -18 | 7 | 34.137 |
| SC4 | -25 | 6 | 26.851 |
| SC5 | -34 | 6 | 18.552 |
Dimensions
| A | 5487 mm |
|---|---|
| B | 950 mm |
| C | 810 mm |
| F | 710 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 5035 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø42 |
| Length | 5487 mm |
|---|---|
| Width | 950 mm |
| Height | 810 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.