CO2 evaporator EB-DC-250AE7-A09 C
Defrost: None
Product code: EB-DC-250AE7-A09 C
- Fin spacing
- 7.0 mm
- Fans
- 2 × ⌀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): EB-DC — EB-DC - economical CO₂ (R744) DX unit cooler, max. 60 barg
-
B
Number of fans: 2 — Number of fans (one digit).
-
C
Fan diameter: 50 — Ø500 mm
-
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.
-
E
Dimensional data - tube rows: E — 6 tube rows
-
F
Fin spacing: 7 — Fin spacing about 7 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 09 — Ø500: 230V/1Ph/50Hz, 4-pole
Data
| External surface | 52.7 m² |
|---|---|
| Inner volume | 13.4 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 117 kg |
| Quantity | 2 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,330 rpm |
| Power | 1,420 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 59.0 dB(A) |
|---|---|
| Sound power | 81.0 dB(A) |
| Energy class | D |
| Inlet | Ø15,9 |
|---|---|
| Outlet | Ø22 |
| EB-DC-250AE7-A09 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
- 18.352 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 | 7.58 | 7.70 | 7.90 | 8.12 | 8.33 | 8.50 | 8.63 | 8.94 | 9.58 | 10.52 | 10.50 | 10.50 | 10.50 | 10.54 |
| 5 | 9.40 | 9.61 | 9.91 | 10.26 | 10.54 | 10.78 | 10.97 | 11.30 | 12.09 | 13.27 | 13.19 | 13.17 | 13.13 | 13.09 |
| 6 | 11.13 | 11.46 | 11.87 | 12.33 | 12.72 | 13.04 | 13.29 | 13.66 | 14.60 | 16.02 | 15.90 | 15.86 | 15.78 | 15.67 |
| 7 | 12.77 | 13.22 | 13.77 | 14.35 | 14.86 | 15.27 | 15.59 | 16.01 | 17.11 | 18.76 | 18.62 | 18.56 | 18.45 | 18.27 |
| 8 | 14.33 | 14.91 | 15.60 | 16.33 | 16.95 | 17.46 | 17.87 | 18.35 | 19.61 | 21.49 | 21.35 | 21.26 | 21.13 | 20.89 |
| 9 | 15.79 | 16.52 | 17.36 | 18.23 | 18.98 | 19.60 | 20.10 | 20.68 | 22.10 | 24.21 | 24.06 | 23.97 | 23.81 | 23.52 |
| 10 | 17.16 | 18.05 | 19.05 | 20.08 | 20.97 | 21.71 | 22.31 | 22.98 | 24.56 | 26.92 | 26.77 | 26.67 | 26.49 | 26.15 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 26.771 |
| SC2 | 0 | 8 | 18.352 |
| SC3 | -18 | 7 | 14.565 |
| SC4 | -25 | 6 | 11.870 |
| SC5 | -34 | 6 | 11.206 |
Dimensions
| A | 2067 mm |
|---|---|
| B | 650 mm |
| C | 669 mm |
| F | 445 mm |
| E1 | 868 mm |
| E | 1735 mm |
| D IN | 1 x Ø15,9 |
| D OUT | 1 x Ø22 |
| Length | 2067 mm |
|---|---|
| Width | 650 mm |
| Height | 669 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.