EB-430BB7-B05 C
6.40 kW
Unit cooler EB-425AC4-B05 C
Defrost: None
Product code: EB-425AC4-B05 C
- Cooling capacity i
- 6.44 kW
- Air flow
- 3,100 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 6 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): EB — EB - economical 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: 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: 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 | 3,100 m³/h |
|---|---|
| Air throw | 6 m |
| External surface | 27.3 m² |
| Inner volume | 4.3 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 43 kg |
| Quantity | 4 |
|---|---|
| Diameter | 250 mm |
| Speed | 1,300 rpm |
| Power | 380 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 43.0 dB(A) |
|---|---|
| Sound power | 64.5 dB(A) |
| Energy class | D |
| Inlet | Ø12,7 |
|---|---|
| Outlet | Ø22 |
| EB-425AC4-B05 C | None |
|---|---|
| EB-425AC4-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
- 6.203 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 | 2.50 | 2.53 | 2.56 | 2.60 | 2.61 | 2.61 | 2.60 | 2.66 | 2.83 | 3.07 | 3.01 | 2.99 | 2.96 | 2.92 |
| 5 | 3.22 | 3.30 | 3.38 | 3.46 | 3.50 | 3.51 | 3.50 | 3.55 | 3.78 | 4.10 | 3.99 | 3.96 | 3.91 | 3.83 |
| 6 | 3.87 | 4.02 | 4.16 | 4.28 | 4.37 | 4.42 | 4.44 | 4.50 | 4.78 | 5.19 | 5.05 | 5.00 | 4.92 | 4.79 |
| 7 | 4.45 | 4.67 | 4.87 | 5.05 | 5.17 | 5.24 | 5.28 | 5.35 | 5.69 | 6.18 | 6.04 | 5.98 | 5.89 | 5.75 |
| 8 | 5.03 | 5.32 | 5.58 | 5.82 | 5.98 | 6.06 | 6.12 | 6.20 | 6.59 | 7.16 | 7.00 | 6.93 | 6.82 | 6.63 |
| 9 | 5.54 | 5.91 | 6.25 | 6.55 | 6.76 | 6.90 | 6.97 | 7.06 | 7.49 | 8.14 | 7.96 | 7.88 | 7.75 | 7.53 |
| 10 | 6.00 | 6.46 | 6.89 | 7.27 | 7.54 | 7.68 | 7.79 | 7.91 | 8.41 | 9.14 | 8.94 | 8.84 | 8.70 | 8.45 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 8.937 |
| SC2 | 0 | 8 | 6.203 |
| SC3 | -18 | 7 | 5.101 |
| SC4 | -25 | 6 | 4.155 |
| SC5 | -34 | 6 | 3.906 |
Dimensions
| A | 2037 mm |
|---|---|
| B | 520 mm |
| C | 363 mm |
| F | 345 mm |
| E1 | 438 mm |
| E2 | 420 mm |
| E | 1715 mm |
| D IN | 1 x Ø12,7 |
| D OUT | 1 x Ø22 |
| Length | 2037 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.