EB-425AA6-B05 C
3.45 kW
Unit cooler EB-325BA4-B05 C
Defrost: None
Product code: EB-325BA4-B05 C
- Cooling capacity i
- 3.42 kW
- Air flow
- 2,725 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.
-
A
Model code (series): EB — EB - economical unit cooler
-
B
Number of fans: 3 — 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: A — 2 tube rows
-
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 | 2,725 m³/h |
|---|---|
| Air throw | 6 m |
| External surface | 12.2 m² |
| Inner volume | 1.9 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 32 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 | E |
| Inlet | Ø9,52 |
|---|---|
| Outlet | Ø15,9 |
| EB-325BA4-B05 C | None |
|---|---|
| EB-325BA4-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
- 3.288 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 | 1.28 | 1.28 | 1.29 | 1.31 | 1.31 | 1.31 | 1.31 | 1.31 | 1.39 | 1.50 | 1.47 | 1.46 | 1.44 | 1.42 |
| 5 | 1.68 | 1.71 | 1.75 | 1.78 | 1.80 | 1.81 | 1.81 | 1.82 | 1.93 | 2.09 | 2.04 | 2.02 | 1.99 | 1.95 |
| 6 | 2.03 | 2.10 | 2.16 | 2.23 | 2.27 | 2.30 | 2.33 | 2.35 | 2.50 | 2.72 | 2.66 | 2.64 | 2.61 | 2.55 |
| 7 | 2.36 | 2.46 | 2.56 | 2.64 | 2.70 | 2.75 | 2.78 | 2.81 | 2.99 | 3.26 | 3.20 | 3.18 | 3.15 | 3.09 |
| 8 | 2.66 | 2.80 | 2.94 | 3.06 | 3.14 | 3.21 | 3.25 | 3.29 | 3.50 | 3.81 | 3.74 | 3.71 | 3.68 | 3.61 |
| 9 | 2.94 | 3.13 | 3.30 | 3.46 | 3.57 | 3.66 | 3.71 | 3.76 | 4.00 | 4.36 | 4.29 | 4.26 | 4.22 | 4.14 |
| 10 | 3.19 | 3.43 | 3.65 | 3.85 | 3.98 | 4.09 | 4.17 | 4.24 | 4.52 | 4.92 | 4.85 | 4.82 | 4.77 | 4.68 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 4.851 |
| SC2 | 0 | 8 | 3.288 |
| SC3 | -18 | 7 | 2.667 |
| SC4 | -25 | 6 | 2.162 |
| SC5 | -34 | 6 | 2.044 |
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 Ø9,52 |
| D OUT | 1 x Ø15,9 |
| Length | 1857 mm |
|---|---|
| Width | 520 mm |
| Height | 363 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.