EB-425AA7-B05 C
3.11 kW
Unit cooler EB-225BB4-B05 C
Defrost: None
Product code: EB-225BB4-B05 C
- Cooling capacity i
- 3.09 kW
- Air flow
- 1,733 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 6 m
- Fans
- 2 × ⌀250 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 — EB - economical unit cooler
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B
Number of fans: 2 — Number of fans (one digit).
-
C
Fan diameter: 25 — Ø250 mm
-
D
Dimensional data - coil size letter: B — 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: B — 3 tube rows
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F
Fin spacing: 4 — Fin spacing about 4 mm
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G
Generation code: B — Generation B
-
H
Fan data: 05 — Ø200: 230V/1Ph/50Hz, 4-pole; Ø250: 230V/1Ph/50Hz, 4-pole; Ø300: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 1,733 m³/h |
|---|---|
| Air throw | 6 m |
| External surface | 12.3 m² |
| Inner volume | 2.1 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 26 kg |
| Quantity | 2 |
|---|---|
| Diameter | 250 mm |
| Speed | 1,300 rpm |
| Power | 190 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 40.0 dB(A) |
|---|---|
| Sound power | 61.5 dB(A) |
| Energy class | D |
| Inlet | Ø9,52 |
|---|---|
| Outlet | Ø15,9 |
| EB-225BB4-B05 C | None |
|---|---|
| EB-225BB4-B05 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
- 2.977 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 | 1.18 | 1.19 | 1.20 | 1.22 | 1.23 | 1.23 | 1.23 | 1.25 | 1.33 | 1.44 | 1.42 | 1.41 | 1.39 | 1.37 |
| 5 | 1.52 | 1.56 | 1.59 | 1.63 | 1.65 | 1.66 | 1.66 | 1.68 | 1.79 | 1.94 | 1.89 | 1.88 | 1.86 | 1.83 |
| 6 | 1.84 | 1.91 | 1.97 | 2.03 | 2.08 | 2.11 | 2.12 | 2.14 | 2.27 | 2.47 | 2.41 | 2.39 | 2.36 | 2.31 |
| 7 | 2.12 | 2.22 | 2.31 | 2.40 | 2.46 | 2.50 | 2.53 | 2.57 | 2.73 | 2.97 | 2.92 | 2.89 | 2.86 | 2.81 |
| 8 | 2.40 | 2.53 | 2.65 | 2.77 | 2.84 | 2.90 | 2.94 | 2.98 | 3.17 | 3.45 | 3.39 | 3.36 | 3.32 | 3.25 |
| 9 | 2.64 | 2.81 | 2.97 | 3.12 | 3.22 | 3.30 | 3.35 | 3.39 | 3.61 | 3.93 | 3.86 | 3.83 | 3.78 | 3.70 |
| 10 | 2.86 | 3.08 | 3.28 | 3.46 | 3.59 | 3.69 | 3.74 | 3.81 | 4.05 | 4.41 | 4.34 | 4.31 | 4.25 | 4.17 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 4.338 |
| SC2 | 0 | 8 | 2.977 |
| SC3 | -18 | 7 | 2.425 |
| SC4 | -25 | 6 | 1.972 |
| SC5 | -34 | 6 | 1.855 |
Dimensions
| A | 1357 mm |
|---|---|
| B | 520 mm |
| C | 363 mm |
| F | 345 mm |
| E1 | 518 mm |
| E | 1035 mm |
| D IN | 1 x Ø9,52 |
| D OUT | 1 x Ø15,9 |
| Length | 1357 mm |
|---|---|
| Width | 520 mm |
| Height | 363 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.