EA-145AC6-C01 C
6.68 kW
Unit cooler EA-330AC4-C05 C
Defrost: None
Product code: EA-330AC4-C05 C
- Cooling capacity i
- 6.69 kW
- Air flow
- 3,255 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 6 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): EA — EA - general-purpose 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: A — 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: 05 — Ø300: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 3,255 m³/h |
|---|---|
| Air throw | 6 m |
| External surface | 33.0 m² |
| Inner volume | 7.1 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 40 kg |
| Quantity | 3 |
|---|---|
| Diameter | 300 mm |
| Speed | 1,300 rpm |
| Power | 360 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 45.0 dB(A) |
|---|---|
| Sound power | 67.0 dB(A) |
| Energy class | D |
| Inlet | Ø12,7 |
|---|---|
| Outlet | Ø28 |
| EA-330AC4-C05 C | None |
|---|---|
| EA-330AC4-C05 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
- 6.404 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 | 2.57 | 2.56 | 2.56 | 2.57 | 2.57 | 2.56 | 2.55 | 2.62 | 2.80 | 3.04 | 3.00 | 2.98 | 2.95 | 2.91 |
| 5 | 3.37 | 3.39 | 3.41 | 3.45 | 3.45 | 3.44 | 3.41 | 3.48 | 3.70 | 4.01 | 3.92 | 3.89 | 3.85 | 3.80 |
| 6 | 4.18 | 4.23 | 4.30 | 4.37 | 4.39 | 4.38 | 4.34 | 4.40 | 4.67 | 5.06 | 4.91 | 4.86 | 4.78 | 4.67 |
| 7 | 4.94 | 5.08 | 5.21 | 5.32 | 5.37 | 5.37 | 5.33 | 5.38 | 5.70 | 6.17 | 5.97 | 5.90 | 5.79 | 5.61 |
| 8 | 5.64 | 5.84 | 6.04 | 6.22 | 6.33 | 6.38 | 6.36 | 6.40 | 6.78 | 7.33 | 7.10 | 7.00 | 6.86 | 6.62 |
| 9 | 6.26 | 6.54 | 6.81 | 7.02 | 7.17 | 7.25 | 7.27 | 7.35 | 7.80 | 8.46 | 8.23 | 8.14 | 7.97 | 7.68 |
| 10 | 6.83 | 7.21 | 7.52 | 7.82 | 8.02 | 8.13 | 8.17 | 8.27 | 8.77 | 9.50 | 9.26 | 9.14 | 8.97 | 8.67 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 9.255 |
| SC2 | 0 | 8 | 6.404 |
| SC3 | -18 | 7 | 5.344 |
| SC4 | -25 | 6 | 4.300 |
| SC5 | -34 | 6 | 4.199 |
Dimensions
| A | 1657 mm |
|---|---|
| B | 517 mm |
| C | 445 mm |
| F | 345 mm |
| E1 | 450.5 mm |
| E2 | 434 mm |
| E | 1335 mm |
| D IN | 1 x Ø12,7 |
| D OUT | 1 x Ø28 |
| Length | 1657 mm |
|---|---|
| Width | 517 mm |
| Height | 445 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.