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.
-
A
Model code (series): EA — EA - general-purpose unit cooler
-
B
Number of fans: 3 — Number of fans (one digit).
-
C
Fan diameter: 30 — Ø300 mm
-
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.
-
E
Dimensional data - tube rows: C — 4 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
-
G
Generation code: C — Generation C
-
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
- 6.687 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 | 2.86 | 2.84 | 2.84 | 2.84 | 2.83 | 2.81 | 2.78 | 2.84 | 3.03 | 3.28 | 3.22 | 3.19 | 3.17 | 3.12 |
| 5 | 3.66 | 3.68 | 3.71 | 3.74 | 3.73 | 3.71 | 3.66 | 3.72 | 3.95 | 4.28 | 4.16 | 4.12 | 4.07 | 3.99 |
| 6 | 4.46 | 4.54 | 4.60 | 4.67 | 4.69 | 4.67 | 4.62 | 4.66 | 4.94 | 5.34 | 5.17 | 5.11 | 5.02 | 4.88 |
| 7 | 5.21 | 5.36 | 5.50 | 5.62 | 5.68 | 5.67 | 5.62 | 5.66 | 5.99 | 6.48 | 6.26 | 6.17 | 6.04 | 5.84 |
| 8 | 5.87 | 6.09 | 6.30 | 6.49 | 6.60 | 6.65 | 6.63 | 6.69 | 7.07 | 7.65 | 7.39 | 7.29 | 7.13 | 6.87 |
| 9 | 6.47 | 6.78 | 7.07 | 7.28 | 7.43 | 7.51 | 7.53 | 7.61 | 8.07 | 8.73 | 8.50 | 8.39 | 8.23 | 7.93 |
| 10 | 7.04 | 7.40 | 7.77 | 8.08 | 8.28 | 8.40 | 8.43 | 8.52 | 9.04 | 9.78 | 9.52 | 9.40 | 9.21 | 8.90 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 9.521 |
| SC2 | 0 | 8 | 6.687 |
| SC3 | -18 | 7 | 5.651 |
| SC4 | -25 | 6 | 4.599 |
| SC5 | -34 | 6 | 4.482 |
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 |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.