EG-430BB7-C25 C
5.51 kW
Unit cooler EG-330BC7-C21 C ED
Defrost: Electric
Product code: EG-330BC7-C21 C ED
- Cooling capacity i
- 5.52 kW
- Air flow
- 3,875 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 14 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: C — 4 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 | 3,875 m³/h |
|---|---|
| Air throw | 14 m |
| External surface | 14.9 m² |
| Inner volume | 4.1 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 44 kg |
| Quantity | 3 |
|---|---|
| Diameter | 300 mm |
| Speed | 1,380 rpm |
| Power | 186 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 47.0 dB(A) |
|---|---|
| Sound power | 69.1 dB(A) |
| Energy class | B |
| Inlet | Ø12,7 |
|---|---|
| Outlet | Ø19 |
| EG-330BC7-C21 C | None |
|---|---|
| EG-330BC7-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
- 5.517 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 | 2.26 | 2.30 | 2.33 | 2.36 | 2.37 | 2.36 | 2.34 | 2.37 | 2.52 | 2.72 | 2.65 | 2.63 | 2.59 | 2.53 |
| 5 | 2.85 | 2.95 | 3.04 | 3.12 | 3.16 | 3.18 | 3.16 | 3.20 | 3.40 | 3.68 | 3.57 | 3.53 | 3.48 | 3.39 |
| 6 | 3.36 | 3.52 | 3.67 | 3.80 | 3.89 | 3.94 | 3.96 | 4.02 | 4.28 | 4.65 | 4.55 | 4.51 | 4.44 | 4.32 |
| 7 | 3.86 | 4.08 | 4.28 | 4.44 | 4.57 | 4.65 | 4.70 | 4.77 | 5.07 | 5.51 | 5.39 | 5.34 | 5.27 | 5.15 |
| 8 | 4.30 | 4.59 | 4.85 | 5.09 | 5.26 | 5.38 | 5.43 | 5.52 | 5.87 | 6.38 | 6.25 | 6.20 | 6.10 | 5.95 |
| 9 | 4.69 | 5.06 | 5.40 | 5.71 | 5.93 | 6.08 | 6.15 | 6.26 | 6.66 | 7.25 | 7.11 | 7.04 | 6.95 | 6.78 |
| 10 | ≈ 5.05 | 5.50 | 5.93 | 6.30 | 6.54 | 6.74 | 6.87 | 7.01 | 7.46 | 8.12 | 7.98 | 7.91 | 7.81 | 7.61 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 7.983 |
| SC2 | 0 | 8 | 5.517 |
| SC3 | -18 | 7 | 4.501 |
| SC4 | -25 | 6 | 3.666 |
| SC5 | -34 | 6 | 3.400 |
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.