EA-DA-450BE7-C21 C
52.81 kW
Unit cooler EA-DA-645AE7-C23 C
Defrost: None
Product code: EA-DA-645AE7-C23 C
- Cooling capacity i
- 49.94 kW
- Air flow
- 26,912 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)
-
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: C — Generation C
-
I
Fan data: 23 — Ø450: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 26,912 m³/h |
|---|---|
| Air throw | 21 m |
| External surface | 228.2 m² |
| Inner volume | 67.4 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 327 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 | C |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø66,7 |
| EA-DA-645AE7-C23 C | None |
|---|---|
| EA-DA-645AE7-C23 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
- 47.865 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 | 19.85 | 19.73 | 19.72 | 19.80 | 19.79 | 19.72 | 19.60 | 19.91 | 21.17 | 22.95 | 22.49 | 22.31 | 22.05 | 21.67 |
| 5 | 25.86 | 25.95 | 26.12 | 26.30 | 26.36 | 26.29 | 26.12 | 26.39 | 28.01 | 30.33 | 29.58 | 29.32 | 28.96 | 28.42 |
| 6 | 31.63 | 32.11 | 32.60 | 33.08 | 33.27 | 33.26 | 33.07 | 33.30 | 35.31 | 38.20 | 37.17 | 36.78 | 36.20 | 35.34 |
| 7 | 37.13 | 38.12 | 38.90 | 39.73 | 40.19 | 40.34 | 40.24 | 40.48 | 42.90 | 46.42 | 45.11 | 44.61 | 43.85 | 42.62 |
| 8 | 42.01 | 43.57 | 45.00 | 46.32 | 47.17 | 47.54 | 47.57 | 47.87 | 50.73 | 54.93 | 53.41 | 52.80 | 51.84 | 50.27 |
| 9 | 46.52 | 48.61 | 50.54 | 52.30 | 53.47 | 54.16 | 54.51 | 55.05 | 58.44 | 63.41 | 61.87 | 61.13 | 60.00 | 58.11 |
| 10 | 50.68 | 53.40 | 55.92 | 58.15 | 59.65 | 60.61 | 61.11 | 61.77 | 65.58 | 71.15 | 69.54 | 68.80 | 67.67 | 65.73 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 69.536 |
| SC2 | 0 | 8 | 47.865 |
| SC3 | -18 | 7 | 39.957 |
| SC4 | -25 | 6 | 32.604 |
| SC5 | -34 | 6 | 31.778 |
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 Ø35 |
| D OUT | 1 x Ø66,7 |
| 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.