EG-230AC4-C21 C
4.41 kW
Unit cooler EG-230BC4-C21 C ED
Defrost: Electric
Product code: EG-230BC4-C21 C ED
- Cooling capacity i
- 4.40 kW
- Air flow
- 2,426 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 10 m
- Fans
- 2 × ⌀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: 2 — 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: 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 | 2,426 m³/h |
|---|---|
| Air throw | 10 m |
| External surface | 15.7 m² |
| Inner volume | 2.7 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 31 kg |
| Quantity | 2 |
|---|---|
| Diameter | 300 mm |
| Speed | 1,380 rpm |
| Power | 124 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 46.0 dB(A) |
|---|---|
| Sound power | 67.8 dB(A) |
| Energy class | C |
| Inlet | Ø9,52 |
|---|---|
| Outlet | Ø19 |
| EG-230BC4-C21 C | None |
|---|---|
| EG-230BC4-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
- 4.401 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 | 1.85 | 1.87 | 1.90 | 1.92 | 1.93 | 1.92 | 1.90 | 1.93 | 2.06 | 2.23 | 2.17 | 2.16 | 2.13 | 2.10 |
| 5 | 2.33 | 2.40 | 2.47 | 2.53 | 2.56 | 2.56 | 2.54 | 2.58 | 2.73 | 2.96 | 2.88 | 2.85 | 2.81 | 2.74 |
| 6 | 2.75 | 2.86 | 2.97 | 3.07 | 3.13 | 3.16 | 3.18 | 3.22 | 3.42 | 3.72 | 3.63 | 3.60 | 3.54 | 3.45 |
| 7 | 3.16 | 3.32 | 3.47 | 3.59 | 3.68 | 3.73 | 3.76 | 3.81 | 4.04 | 4.39 | 4.29 | 4.25 | 4.18 | 4.08 |
| 8 | 3.51 | 3.74 | 3.94 | 4.12 | 4.24 | 4.31 | 4.34 | 4.40 | 4.68 | 5.08 | 4.96 | 4.91 | 4.83 | 4.69 |
| 9 | 3.84 | 4.13 | 4.39 | 4.62 | 4.78 | 4.88 | 4.92 | 4.99 | 5.31 | 5.76 | 5.63 | 5.57 | 5.48 | 5.33 |
| 10 | 4.14 | 4.49 | 4.82 | 5.10 | 5.28 | 5.42 | 5.50 | 5.59 | 5.94 | 6.46 | 6.32 | 6.25 | 6.15 | 5.97 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 6.320 |
| SC2 | 0 | 8 | 4.401 |
| SC3 | -18 | 7 | 3.632 |
| SC4 | -25 | 6 | 2.972 |
| SC5 | -34 | 6 | 2.776 |
Dimensions
| A | 1306 mm |
|---|---|
| B | 685 mm |
| C | 370 mm |
| F | 630 mm |
| E1 | 498 mm |
| E | 995 mm |
| D IN | 1 x Ø9,52 |
| D OUT | 1 x Ø19 |
| Length | 1306 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.