CO2 evaporator EB-DC-440AE7-A01 C
Defrost: None
Product code: EB-DC-440AE7-A01 C
- Fin spacing
- 7.0 mm
- Fans
- 4 × ⌀400 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: 4 — Number of fans (one digit).
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C
Fan diameter: 40 — Ø400 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: 7 — Fin spacing about 7 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 | 72.6 m² |
|---|---|
| Inner volume | 18.5 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 137 kg |
| Quantity | 4 |
|---|---|
| Diameter | 400 mm |
| Speed | 1,430 rpm |
| Power | 640 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 64.0 dB(A) |
|---|---|
| Sound power | 86.0 dB(A) |
| Energy class | C |
| Inlet | Ø19 |
|---|---|
| Outlet | Ø28 |
| EB-DC-440AE7-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
- 20.793 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 | 8.93 | 8.92 | 9.06 | 9.27 | 9.46 | 9.61 | 9.73 | 10.03 | 10.73 | 11.76 | 11.71 | 11.70 | 11.68 | 11.70 |
| 5 | 11.16 | 11.23 | 11.45 | 11.75 | 12.00 | 12.21 | 12.38 | 12.69 | 13.56 | 14.85 | 14.74 | 14.69 | 14.64 | 14.56 |
| 6 | 13.35 | 13.53 | 13.84 | 14.23 | 14.56 | 14.83 | 15.05 | 15.39 | 16.43 | 17.97 | 17.80 | 17.73 | 17.63 | 17.47 |
| 7 | 15.48 | 15.75 | 16.17 | 16.66 | 17.09 | 17.43 | 17.71 | 18.09 | 19.30 | 21.11 | 20.90 | 20.80 | 20.66 | 20.39 |
| 8 | 17.54 | 17.92 | 18.45 | 19.07 | 19.58 | 20.01 | 20.35 | 20.79 | 22.18 | 24.24 | 24.00 | 23.88 | 23.70 | 23.32 |
| 9 | 19.51 | 20.02 | 20.68 | 21.42 | 22.05 | 22.57 | 22.98 | 23.49 | 25.06 | 27.38 | 27.11 | 26.97 | 26.74 | 26.28 |
| 10 | 21.41 | 22.05 | 22.86 | 23.73 | 24.49 | 25.10 | 25.59 | 26.18 | 27.93 | 30.51 | 30.23 | 30.07 | 29.79 | 29.25 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 30.225 |
| SC2 | 0 | 8 | 20.793 |
| SC3 | -18 | 7 | 16.841 |
| SC4 | -25 | 6 | 13.838 |
| SC5 | -34 | 6 | 13.397 |
Dimensions
| A | 2967 mm |
|---|---|
| B | 650 mm |
| C | 617 mm |
| F | 445 mm |
| E1 | 668 mm |
| E2 | 650 mm |
| E | 2635 mm |
| D IN | 1 x Ø19 |
| D OUT | 1 x Ø28 |
| Length | 2967 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.