EB-145AC7-B07 C
5.52 kW
Unit cooler EB-325BC4-B05 C
Defrost: None
Product code: EB-325BC4-B05 C
- Cooling capacity i
- 5.51 kW
- Air flow
- 2,479 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 6 m
- Fans
- 3 × ⌀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: 3 — 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.
-
E
Dimensional data - tube rows: C — 4 tube rows
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F
Fin spacing: 4 — Fin spacing about 4 mm
-
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 | 2,479 m³/h |
|---|---|
| Air throw | 6 m |
| External surface | 24.6 m² |
| Inner volume | 4.3 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 38 kg |
| Quantity | 3 |
|---|---|
| Diameter | 250 mm |
| Speed | 1,300 rpm |
| Power | 285 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 42.0 dB(A) |
|---|---|
| Sound power | 63.5 dB(A) |
| Energy class | D |
| Inlet | Ø12,7 |
|---|---|
| Outlet | Ø19 |
| EB-325BC4-B05 C | None |
|---|---|
| EB-325BC4-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
- 5.313 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 | 2.12 | 2.17 | 2.22 | 2.27 | 2.30 | 2.31 | 2.32 | 2.36 | 2.51 | 2.73 | 2.68 | 2.66 | 2.64 | 2.60 |
| 5 | 2.68 | 2.78 | 2.88 | 2.97 | 3.03 | 3.06 | 3.07 | 3.11 | 3.31 | 3.60 | 3.52 | 3.49 | 3.45 | 3.38 |
| 6 | 3.19 | 3.34 | 3.49 | 3.63 | 3.73 | 3.79 | 3.83 | 3.89 | 4.14 | 4.51 | 4.41 | 4.37 | 4.31 | 4.22 |
| 7 | 3.64 | 3.86 | 4.06 | 4.25 | 4.38 | 4.47 | 4.53 | 4.60 | 4.89 | 5.33 | 5.23 | 5.18 | 5.12 | 5.01 |
| 8 | 4.10 | 4.38 | 4.64 | 4.87 | 5.04 | 5.15 | 5.23 | 5.31 | 5.65 | 6.15 | 6.04 | 5.99 | 5.91 | 5.77 |
| 9 | 4.48 | 4.83 | 5.16 | 5.46 | 5.68 | 5.84 | 5.94 | 6.02 | 6.40 | 6.97 | 6.85 | 6.80 | 6.71 | 6.54 |
| 10 | ≈ 4.83 | 5.26 | 5.67 | 6.03 | 6.31 | 6.47 | 6.60 | 6.73 | 7.17 | 7.81 | 7.68 | 7.61 | 7.52 | 7.32 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 7.680 |
| SC2 | 0 | 8 | 5.313 |
| SC3 | -18 | 7 | 4.307 |
| SC4 | -25 | 6 | 3.492 |
| SC5 | -34 | 6 | 3.225 |
Dimensions
| A | 1857 mm |
|---|---|
| B | 520 mm |
| C | 363 mm |
| F | 345 mm |
| E1 | 518 mm |
| E2 | 500 mm |
| E | 1535 mm |
| D IN | 1 x Ø12,7 |
| D OUT | 1 x Ø19 |
| Length | 1857 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.