EB-425AB6-B05 C
4.79 kW
Unit cooler EB-330BB7-B05 C
Defrost: None
Product code: EB-330BB7-B05 C
- Cooling capacity i
- 4.78 kW
- Air flow
- 4,001 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 8 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): EB — EB - economical unit cooler
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B
Number of fans: 3 — Number of fans (one digit).
-
C
Fan diameter: 30 — Ø300 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: B — 3 tube rows
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F
Fin spacing: 7 — Fin spacing about 7 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 | 4,001 m³/h |
|---|---|
| Air throw | 8 m |
| External surface | 14.0 m² |
| Inner volume | 3.9 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 40 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 | D |
| Inlet | Ø12,7 |
|---|---|
| Outlet | Ø22 |
| EB-330BB7-B05 C | None |
|---|---|
| EB-330BB7-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
- 4.776 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 | 1.97 | 1.94 | 1.92 | 1.91 | 1.90 | 1.87 | 1.85 | 1.86 | 1.97 | 2.12 | 2.06 | 2.04 | 2.01 | 1.97 |
| 5 | 2.56 | 2.56 | 2.56 | 2.57 | 2.57 | 2.55 | 2.52 | 2.53 | 2.67 | 2.88 | 2.80 | 2.77 | 2.73 | 2.67 |
| 6 | 3.15 | 3.19 | 3.22 | 3.26 | 3.28 | 3.27 | 3.25 | 3.25 | 3.44 | 3.72 | 3.61 | 3.56 | 3.50 | 3.41 |
| 7 | 3.71 | 3.79 | 3.87 | 3.96 | 4.00 | 4.02 | 4.01 | 4.02 | 4.26 | 4.61 | 4.47 | 4.42 | 4.35 | 4.23 |
| 8 | 4.20 | 4.32 | 4.45 | 4.57 | 4.65 | 4.70 | 4.73 | 4.78 | 5.07 | 5.51 | 5.38 | 5.32 | 5.23 | 5.09 |
| 9 | 4.69 | 4.86 | 5.02 | 5.17 | 5.28 | 5.36 | 5.40 | 5.45 | 5.79 | 6.29 | 6.16 | 6.11 | 6.02 | 5.89 |
| 10 | 5.13 | 5.36 | 5.58 | 5.78 | 5.92 | 6.01 | 6.07 | 6.14 | 6.52 | 7.08 | 6.95 | 6.89 | 6.79 | 6.64 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 6.946 |
| SC2 | 0 | 8 | 4.776 |
| SC3 | -18 | 7 | 3.980 |
| SC4 | -25 | 6 | 3.223 |
| SC5 | -34 | 6 | 3.163 |
Dimensions
| A | 1857 mm |
|---|---|
| B | 520 mm |
| C | 426 mm |
| F | 345 mm |
| E1 | 518 mm |
| E2 | 500 mm |
| E | 1535 mm |
| D IN | 1 x Ø12,7 |
| D OUT | 1 x Ø22 |
| Length | 1857 mm |
|---|---|
| Width | 520 mm |
| Height | 426 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.