EG-330BC4-C25 C
6.06 kW
Unit cooler EG-430BB7-C21 C
Defrost: None
Product code: EG-430BB7-C21 C
- Cooling capacity i
- 5.91 kW
- Air flow
- 5,544 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 17 m
- Fans
- 4 × ⌀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: 4 — 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 | 5,544 m³/h |
|---|---|
| Air throw | 17 m |
| External surface | 14.8 m² |
| Inner volume | 3.9 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 53 kg |
| Quantity | 4 |
|---|---|
| Diameter | 300 mm |
| Speed | 1,380 rpm |
| Power | 248 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 48.0 dB(A) |
|---|---|
| Sound power | 70.3 dB(A) |
| Energy class | C |
| Inlet | Ø12,7 |
|---|---|
| Outlet | Ø22 |
| EG-430BB7-C21 C | None |
|---|---|
| EG-430BB7-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
- 5.905 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 | 2.41 | 2.36 | 2.32 | 2.29 | 2.26 | 2.22 | 2.18 | 2.18 | 2.30 | 2.48 | 2.40 | 2.37 | 2.33 | 2.27 |
| 5 | 3.21 | 3.18 | 3.17 | 3.16 | 3.13 | 3.09 | 3.03 | 3.03 | 3.21 | 3.45 | 3.33 | 3.29 | 3.24 | 3.16 |
| 6 | 3.99 | 4.01 | 4.04 | 4.07 | 4.07 | 4.03 | 3.98 | 3.98 | 4.21 | 4.53 | 4.37 | 4.31 | 4.23 | 4.11 |
| 7 | 4.68 | 4.76 | 4.85 | 4.94 | 4.99 | 5.02 | 4.98 | 4.99 | 5.28 | 5.70 | 5.51 | 5.43 | 5.33 | 5.16 |
| 8 | 5.34 | 5.47 | 5.59 | 5.72 | 5.80 | 5.85 | 5.86 | 5.91 | 6.27 | 6.79 | 6.63 | 6.56 | 6.46 | 6.28 |
| 9 | 5.95 | 6.14 | 6.33 | 6.51 | 6.61 | 6.68 | 6.71 | 6.77 | 7.18 | 7.79 | 7.60 | 7.52 | 7.41 | 7.22 |
| 10 | 6.52 | 6.79 | 7.05 | 7.28 | 7.44 | 7.53 | 7.57 | 7.64 | 8.11 | 8.80 | 8.60 | 8.51 | 8.38 | 8.16 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 8.597 |
| SC2 | 0 | 8 | 5.905 |
| SC3 | -18 | 7 | 4.963 |
| SC4 | -25 | 6 | 4.042 |
| SC5 | -34 | 6 | 3.996 |
Dimensions
| A | 2266 mm |
|---|---|
| B | 685 mm |
| C | 370 mm |
| F | 630 mm |
| E1 | 498 mm |
| E2 | 480 mm |
| E | 1955 mm |
| D IN | 1 x Ø12,7 |
| D OUT | 1 x Ø22 |
| Length | 2266 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.