EG-230BE4-C25 C
4.57 kW
Unit cooler EG-330BB7-C21 C ED
Defrost: Electric
Product code: EG-330BB7-C21 C ED
- Cooling capacity i
- 4.51 kW
- Air flow
- 4,156 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 15 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): EG — EG - angled ceiling-type unit cooler
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B
Number of fans: 3 — Number of fans (one digit).
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C
Fan diameter: 30 — Ø300 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.
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E
Dimensional data - tube rows: B — 3 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
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H
Fan data: 21 — Ø300: 230V/1Ph/50Hz, 4-pole; Ø350: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 4,156 m³/h |
|---|---|
| Air throw | 15 m |
| External surface | 11.2 m² |
| Inner volume | 3.1 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 42 kg |
| Quantity | 3 |
|---|---|
| Diameter | 300 mm |
| Speed | 1,380 rpm |
| Power | 186 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 48.0 dB(A) |
|---|---|
| Sound power | 69.3 dB(A) |
| Energy class | C |
| Inlet | Ø12,7 |
|---|---|
| Outlet | Ø19 |
| EG-330BB7-C21 C | None |
|---|---|
| EG-330BB7-C21 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
- 4.330 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 | 1.65 | 1.62 | 1.61 | 1.61 | 1.60 | 1.58 | 1.56 | 1.57 | 1.66 | 1.80 | 1.75 | 1.73 | 1.71 | 1.67 |
| 5 | 2.22 | 2.22 | 2.23 | 2.24 | 2.24 | 2.22 | 2.20 | 2.21 | 2.35 | 2.53 | 2.46 | 2.44 | 2.40 | 2.35 |
| 6 | 2.78 | 2.82 | 2.87 | 2.91 | 2.93 | 2.92 | 2.90 | 2.92 | 3.10 | 3.34 | 3.24 | 3.21 | 3.16 | 3.08 |
| 7 | 3.28 | 3.37 | 3.46 | 3.54 | 3.60 | 3.64 | 3.65 | 3.67 | 3.89 | 4.21 | 4.09 | 4.05 | 3.98 | 3.87 |
| 8 | 3.76 | 3.87 | 4.00 | 4.12 | 4.20 | 4.25 | 4.28 | 4.33 | 4.60 | 5.00 | 4.89 | 4.85 | 4.78 | 4.68 |
| 9 | 4.19 | 4.37 | 4.54 | 4.70 | 4.80 | 4.87 | 4.91 | 4.97 | 5.29 | 5.74 | 5.62 | 5.57 | 5.49 | 5.37 |
| 10 | 4.59 | 4.83 | 5.06 | 5.26 | 5.40 | 5.50 | 5.56 | 5.63 | 5.98 | 6.50 | 6.37 | 6.31 | 6.22 | 6.07 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 6.366 |
| SC2 | 0 | 8 | 4.330 |
| SC3 | -18 | 7 | 3.570 |
| SC4 | -25 | 6 | 2.867 |
| SC5 | -34 | 6 | 2.789 |
Dimensions
| A | 1786 mm |
|---|---|
| B | 685 mm |
| C | 370 mm |
| F | 630 mm |
| E1 | 498 mm |
| E2 | 480 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.