CO2 evaporator EB-DC-245AE4-A01 C
Defrost: None
Product code: EB-DC-245AE4-A01 C
- Fin spacing
- 4.2 mm
- Fans
- 2 × ⌀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.
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A
Model code (series): EB-DC — EB-DC - economical CO₂ (R744) DX unit cooler, max. 60 barg
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B
Number of fans: 2 — Number of fans (one digit).
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C
Fan diameter: 45 — Ø450 mm
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D
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.
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E
Dimensional data - tube rows: E — 6 tube rows
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F
Fin spacing: 4 — Fin spacing about 4 mm
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G
Generation code: A — Generation A
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H
Fan data: 01 — Ø300: 230V/1Ph/50Hz, 4-pole; Ø350: 230V/1Ph/50Hz, 4-pole; Ø400: 230V/1Ph/50Hz, 4-pole; Ø450: 230V/1Ph/50Hz, 4-pole
Data
| External surface | 57.4 m² |
|---|---|
| Inner volume | 8.9 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 82 kg |
| Quantity | 2 |
|---|---|
| Diameter | 450 mm |
| Speed | 1,310 rpm |
| Power | 980 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 78.0 dB(A) |
| Energy class | E |
| Inlet | Ø12,7 |
|---|---|
| Outlet | Ø19 |
| EB-DC-245AE4-A01 C | None |
|---|
Performance
TD (air − evaporating) must be within 4–10 K; air inlet −40…+20 °C.
R744, dew point -8 °C, air inlet 0 °C (TD 8 K)
- Single phase
- 14.772 kW
Capacity matrix [kW]
R744, 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 | 6.01 | 6.18 | 6.39 | 6.63 | 6.81 | 6.96 | 7.05 | 7.37 | 7.91 | 8.70 | 8.68 | 8.68 | 8.68 | 8.71 |
| 5 | 7.37 | 7.64 | 7.95 | 8.29 | 8.56 | 8.76 | 8.90 | 9.24 | 9.89 | 10.87 | 10.78 | 10.75 | 10.70 | 10.61 |
| 6 | 8.64 | 9.01 | 9.44 | 9.89 | 10.26 | 10.54 | 10.73 | 11.09 | 11.87 | 13.03 | 12.89 | 12.83 | 12.72 | 12.54 |
| 7 | 9.82 | 10.31 | 10.87 | 11.44 | 11.92 | 12.29 | 12.54 | 12.94 | 13.83 | 15.17 | 15.00 | 14.92 | 14.77 | 14.48 |
| 8 | 10.91 | 11.54 | 12.22 | 12.93 | 13.52 | 13.98 | 14.31 | 14.77 | 15.79 | 17.30 | 17.12 | 17.01 | 16.82 | 16.45 |
| 9 | ≈ 11.93 | 12.69 | 13.51 | 14.36 | 15.06 | 15.64 | 16.05 | 16.58 | 17.72 | 19.41 | 19.23 | 19.10 | 18.87 | 18.43 |
| 10 | ≈ 12.87 | 13.76 | 14.74 | 15.71 | 16.56 | 17.25 | 17.76 | 18.37 | 19.64 | 21.51 | 21.33 | 21.19 | 20.93 | 20.40 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 21.333 |
| SC2 | 0 | 8 | 14.772 |
| SC3 | -18 | 7 | 11.643 |
| SC4 | -25 | 6 | 9.443 |
| SC5 | -34 | 6 | 8.720 |
Dimensions
| A | 1667 mm |
|---|---|
| B | 650 mm |
| C | 617 mm |
| F | 445 mm |
| E1 | 668 mm |
| E | 1335 mm |
| D IN | 1 x Ø12,7 |
| D OUT | 1 x Ø19 |
| Length | 1667 mm |
|---|---|
| Width | 650 mm |
| Height | 606 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.