EG-430AB7-C21 C
5.50 kW
Unit cooler EG-330BB4-C21 C
Defrost: None
Product code: EG-330BB4-C21 C
- Cooling capacity i
- 5.50 kW
- Air flow
- 3,918 m³/h
- Fin spacing
- 4.2 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: B — 3 tube rows
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F
Fin spacing: 4 — Fin spacing about 4 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 | 3,918 m³/h |
|---|---|
| Air throw | 14 m |
| External surface | 17.7 m² |
| Inner volume | 3.1 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 41 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 | 69.0 dB(A) |
| Energy class | C |
| Inlet | Ø12,7 |
|---|---|
| Outlet | Ø19 |
| EG-330BB4-C21 C | None |
|---|---|
| EG-330BB4-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
- 5.287 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 | 2.07 | 2.07 | 2.08 | 2.09 | 2.09 | 2.08 | 2.07 | 2.11 | 2.24 | 2.42 | 2.37 | 2.35 | 2.32 | 2.28 |
| 5 | 2.73 | 2.78 | 2.83 | 2.87 | 2.89 | 2.89 | 2.87 | 2.91 | 3.09 | 3.35 | 3.26 | 3.24 | 3.20 | 3.15 |
| 6 | 3.32 | 3.42 | 3.52 | 3.62 | 3.68 | 3.71 | 3.73 | 3.79 | 4.02 | 4.35 | 4.24 | 4.20 | 4.14 | 4.04 |
| 7 | 3.88 | 4.03 | 4.16 | 4.30 | 4.39 | 4.44 | 4.46 | 4.53 | 4.81 | 5.23 | 5.12 | 5.08 | 5.02 | 4.92 |
| 8 | 4.38 | 4.60 | 4.80 | 4.98 | 5.11 | 5.18 | 5.22 | 5.29 | 5.62 | 6.11 | 5.98 | 5.93 | 5.85 | 5.72 |
| 9 | 4.85 | 5.14 | 5.41 | 5.65 | 5.82 | 5.92 | 5.98 | 6.05 | 6.43 | 6.99 | 6.84 | 6.78 | 6.69 | 6.53 |
| 10 | 5.28 | 5.65 | 6.00 | 6.30 | 6.48 | 6.63 | 6.72 | 6.82 | 7.25 | 7.89 | 7.73 | 7.66 | 7.55 | 7.37 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 7.733 |
| SC2 | 0 | 8 | 5.287 |
| SC3 | -18 | 7 | 4.337 |
| SC4 | -25 | 6 | 3.524 |
| SC5 | -34 | 6 | 3.349 |
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.