EG-325AE4-C23 C
4.73 kW
Unit cooler EG-425BC7-C23 C
Defrost: None
Product code: EG-425BC7-C23 C
- Cooling capacity i
- 4.72 kW
- Air flow
- 2,849 m³/h
- Fin spacing
- 7.0 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
-
B
Number of fans: 4 — 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: C — 4 tube rows
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F
Fin spacing: 7 — Fin spacing about 7 mm
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G
Generation code: C — Generation C
-
H
Fan data: 23 — Ø250: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 2,849 m³/h |
|---|---|
| Air throw | 11 m |
| External surface | 14.9 m² |
| Inner volume | 4.1 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 43 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-425BC7-C23 C | None |
|---|---|
| EG-425BC7-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
- 4.549 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 | 1.79 | 1.81 | 1.83 | 1.85 | 1.85 | 1.85 | 1.83 | 1.88 | 2.01 | 2.18 | 2.14 | 2.13 | 2.11 | 2.07 |
| 5 | 2.32 | 2.37 | 2.43 | 2.47 | 2.50 | 2.50 | 2.49 | 2.54 | 2.70 | 2.93 | 2.85 | 2.83 | 2.79 | 2.74 |
| 6 | 2.82 | 2.93 | 3.02 | 3.11 | 3.16 | 3.18 | 3.18 | 3.23 | 3.43 | 3.72 | 3.62 | 3.57 | 3.51 | 3.42 |
| 7 | 3.28 | 3.42 | 3.56 | 3.69 | 3.78 | 3.84 | 3.85 | 3.92 | 4.17 | 4.54 | 4.41 | 4.36 | 4.28 | 4.15 |
| 8 | 3.69 | 3.91 | 4.08 | 4.25 | 4.37 | 4.45 | 4.48 | 4.55 | 4.83 | 5.25 | 5.13 | 5.08 | 4.99 | 4.85 |
| 9 | 4.10 | 4.36 | 4.59 | 4.81 | 4.96 | 5.05 | 5.10 | 5.18 | 5.51 | 5.98 | 5.85 | 5.78 | 5.68 | 5.51 |
| 10 | 4.46 | 4.78 | 5.07 | 5.34 | 5.53 | 5.66 | 5.72 | 5.82 | 6.19 | 6.72 | 6.56 | 6.49 | 6.37 | 6.17 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 6.559 |
| SC2 | 0 | 8 | 4.549 |
| SC3 | -18 | 7 | 3.733 |
| SC4 | -25 | 6 | 3.022 |
| SC5 | -34 | 6 | 2.849 |
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.