CO2 evaporator EB-DC-230AB4-A01 C
Defrost: None
Product code: EB-DC-230AB4-A01 C
- Fin spacing
- 4.2 mm
- Fans
- 2 × ⌀300 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: 30 — Ø300 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: B — 3 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 | 12.4 m² |
|---|---|
| Inner volume | 2.0 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 29 kg |
| Quantity | 2 |
|---|---|
| Diameter | 300 mm |
| Speed | 1,380 rpm |
| Power | 124 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 46.0 dB(A) |
|---|---|
| Sound power | 67.1 dB(A) |
| Energy class | D |
| Inlet | Ø9,52 |
|---|---|
| Outlet | Ø9,52 |
| EB-DC-230AB4-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
- 3.317 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 | 1.35 | 1.37 | 1.41 | 1.46 | 1.50 | 1.53 | 1.56 | 1.62 | 1.74 | 1.91 | 1.91 | 1.91 | 1.91 | 1.93 |
| 5 | 1.67 | 1.71 | 1.77 | 1.84 | 1.89 | 1.94 | 1.98 | 2.04 | 2.19 | 2.41 | 2.40 | 2.40 | 2.40 | 2.40 |
| 6 | 1.97 | 2.03 | 2.12 | 2.21 | 2.28 | 2.35 | 2.40 | 2.47 | 2.64 | 2.90 | 2.89 | 2.89 | 2.88 | 2.87 |
| 7 | 2.25 | 2.34 | 2.45 | 2.56 | 2.66 | 2.75 | 2.81 | 2.90 | 3.10 | 3.40 | 3.39 | 3.38 | 3.37 | 3.35 |
| 8 | 2.52 | 2.64 | 2.77 | 2.91 | 3.03 | 3.14 | 3.22 | 3.32 | 3.55 | 3.90 | 3.88 | 3.87 | 3.86 | 3.83 |
| 9 | 2.77 | 2.91 | 3.08 | 3.25 | 3.40 | 3.52 | 3.62 | 3.74 | 4.00 | 4.39 | 4.37 | 4.36 | 4.35 | 4.31 |
| 10 | 3.00 | 3.18 | 3.37 | 3.57 | 3.75 | 3.90 | 4.02 | 4.15 | 4.44 | 4.88 | 4.87 | 4.85 | 4.83 | 4.80 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 4.865 |
| SC2 | 0 | 8 | 3.317 |
| SC3 | -18 | 7 | 2.605 |
| SC4 | -25 | 6 | 2.115 |
| SC5 | -34 | 6 | 1.982 |
Dimensions
| A | 1197 mm |
|---|---|
| B | 520 mm |
| C | 426 mm |
| F | 345 mm |
| E1 | 438 mm |
| E | 875 mm |
| D IN | 1 x Ø9,52 |
| D OUT | 1 x Ø9,52 |
| Length | 1197 mm |
|---|---|
| Width | 520 mm |
| Height | 415 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.