EG-230AE4-C25 C
4.79 kW
Unit cooler EG-425BB4-C23 C ED
Defrost: Electric
Product code: EG-425BB4-C23 C ED
- Cooling capacity i
- 4.83 kW
- Air flow
- 2,891 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 11 m
- Fans
- 4 × ⌀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): EG — EG - angled ceiling-type unit cooler
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B
Number of fans: 4 — Number of fans (one digit).
-
C
Fan diameter: 25 — Ø250 mm
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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.
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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: C — Generation C
-
H
Fan data: 23 — Ø250: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 2,891 m³/h |
|---|---|
| Air throw | 11 m |
| External surface | 17.7 m² |
| Inner volume | 3.1 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 40 kg |
| Quantity | 4 |
|---|---|
| Diameter | 250 mm |
| Speed | 1,300 rpm |
| Power | 260 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 43.0 dB(A) |
|---|---|
| Sound power | 64.4 dB(A) |
| Energy class | D |
| Inlet | Ø12,7 |
|---|---|
| Outlet | Ø19 |
| EG-425BB4-C23 C | None |
|---|---|
| EG-425BB4-C23 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
- 4.825 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 | 2.06 | 2.06 | 2.06 | 2.07 | 2.07 | 2.05 | 2.03 | 2.07 | 2.21 | 2.39 | 2.34 | 2.33 | 2.31 | 2.26 |
| 5 | 2.64 | 2.67 | 2.71 | 2.74 | 2.75 | 2.74 | 2.71 | 2.75 | 2.92 | 3.16 | 3.07 | 3.04 | 3.00 | 2.95 |
| 6 | 3.17 | 3.25 | 3.33 | 3.41 | 3.46 | 3.47 | 3.44 | 3.48 | 3.69 | 4.00 | 3.88 | 3.83 | 3.77 | 3.66 |
| 7 | 3.65 | 3.78 | 3.90 | 4.01 | 4.08 | 4.11 | 4.12 | 4.17 | 4.43 | 4.81 | 4.69 | 4.64 | 4.56 | 4.43 |
| 8 | 4.13 | 4.30 | 4.47 | 4.61 | 4.70 | 4.75 | 4.77 | 4.83 | 5.12 | 5.56 | 5.41 | 5.35 | 5.26 | 5.11 |
| 9 | 4.55 | 4.79 | 5.01 | 5.20 | 5.32 | 5.40 | 5.42 | 5.49 | 5.83 | 6.32 | 6.16 | 6.08 | 5.97 | 5.79 |
| 10 | 4.95 | 5.25 | 5.53 | 5.77 | 5.94 | 6.04 | 6.08 | 6.15 | 6.53 | 7.08 | 6.90 | 6.82 | 6.69 | 6.48 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 6.898 |
| SC2 | 0 | 8 | 4.825 |
| SC3 | -18 | 7 | 4.039 |
| SC4 | -25 | 6 | 3.334 |
| SC5 | -34 | 6 | 3.195 |
Dimensions
| A | 1786 mm |
|---|---|
| B | 685 mm |
| C | 370 mm |
| F | 630 mm |
| E1 | 378 mm |
| E2 | 360 mm |
| E | 1475 mm |
| D IN | 1 x Ø12,7 |
| D OUT | 1 x Ø19 |
| Length | 1786 mm |
|---|---|
| Width | 685 mm |
| Height | 370 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.