EG-425BB4-C23 C
4.83 kW
Unit cooler EG-330AB4-C25 C
Defrost: None
Product code: EG-330AB4-C25 C
- Cooling capacity i
- 4.91 kW
- Air flow
- 3,466 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 12 m
- Fans
- 3 × ⌀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): EG — EG - angled ceiling-type unit cooler
-
B
Number of fans: 3 — Number of fans (one digit).
-
C
Fan diameter: 30 — Ø300 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: B — 3 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
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G
Generation code: C — Generation C
-
H
Fan data: 25 — Ø300: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 3,466 m³/h |
|---|---|
| Air throw | 12 m |
| External surface | 17.6 m² |
| Inner volume | 2.7 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 44 kg |
| Quantity | 3 |
|---|---|
| Diameter | 300 mm |
| Speed | 1,300 rpm |
| Power | 360 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 45.0 dB(A) |
|---|---|
| Sound power | 67.0 dB(A) |
| Energy class | E |
| Inlet | Ø9,52 |
|---|---|
| Outlet | Ø19 |
| EG-330AB4-C25 C | None |
|---|---|
| EG-330AB4-C25 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
- 4.719 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 | 1.85 | 1.87 | 1.89 | 1.91 | 1.91 | 1.90 | 1.89 | 1.93 | 2.06 | 2.22 | 2.17 | 2.15 | 2.13 | 2.09 |
| 5 | 2.42 | 2.49 | 2.55 | 2.62 | 2.64 | 2.65 | 2.63 | 2.68 | 2.85 | 3.08 | 3.00 | 2.98 | 2.94 | 2.89 |
| 6 | 2.89 | 3.01 | 3.12 | 3.22 | 3.28 | 3.32 | 3.33 | 3.39 | 3.61 | 3.92 | 3.84 | 3.81 | 3.77 | 3.70 |
| 7 | 3.36 | 3.53 | 3.68 | 3.82 | 3.91 | 3.96 | 3.99 | 4.05 | 4.31 | 4.69 | 4.58 | 4.54 | 4.49 | 4.39 |
| 8 | 3.77 | 4.01 | 4.22 | 4.41 | 4.54 | 4.62 | 4.66 | 4.72 | 5.02 | 5.46 | 5.34 | 5.29 | 5.22 | 5.09 |
| 9 | 4.15 | 4.46 | 4.74 | 4.99 | 5.14 | 5.25 | 5.32 | 5.40 | 5.75 | 6.25 | 6.12 | 6.06 | 5.97 | 5.81 |
| 10 | 4.49 | 4.88 | 5.23 | 5.51 | 5.73 | 5.89 | 5.98 | 6.09 | 6.48 | 7.05 | 6.91 | 6.84 | 6.74 | 6.55 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 6.907 |
| SC2 | 0 | 8 | 4.719 |
| SC3 | -18 | 7 | 3.864 |
| SC4 | -25 | 6 | 3.116 |
| SC5 | -34 | 6 | 2.916 |
Dimensions
| A | 2746 mm |
|---|---|
| B | 685 mm |
| C | 245 mm |
| F | 630 mm |
| E1 | 818 mm |
| E2 | 800 mm |
| E | 2435 mm |
| D IN | 1 x Ø9,52 |
| D OUT | 1 x Ø19 |
| Length | 2746 mm |
|---|---|
| Width | 685 mm |
| Height | 245 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.