ED-330AC4-C21 C
8.78 kW
Unit cooler ED-330AE4-C25 C
Defrost: None
Product code: ED-330AE4-C25 C
- Cooling capacity i
- 8.89 kW
- Air flow
- 3,059 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 5 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): ED — ED - double-flow ceiling unit cooler
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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.
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E
Dimensional data - tube rows: E — 6 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 25 — Ø300: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 3,059 m³/h |
|---|---|
| Air throw | 5 m |
| External surface | 57.1 m² |
| Inner volume | 12.2 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 79 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 | Ø15,9 |
|---|---|
| Outlet | Ø28 |
| ED-330AE4-C25 C | None |
|---|---|
| ED-330AE4-C25 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
- 8.551 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 | 3.74 | 3.75 | 3.79 | 3.83 | 3.85 | 3.85 | 3.82 | 3.93 | 4.20 | 4.57 | 4.48 | 4.45 | 4.42 | 4.37 |
| 5 | 4.75 | 4.80 | 4.87 | 4.95 | 4.98 | 4.98 | 4.94 | 5.03 | 5.35 | 5.81 | 5.65 | 5.59 | 5.51 | 5.37 |
| 6 | 5.71 | 5.84 | 5.96 | 6.08 | 6.14 | 6.14 | 6.10 | 6.18 | 6.55 | 7.10 | 6.88 | 6.79 | 6.66 | 6.43 |
| 7 | 6.67 | 6.87 | 7.05 | 7.21 | 7.31 | 7.33 | 7.28 | 7.35 | 7.79 | 8.42 | 8.15 | 8.04 | 7.86 | 7.56 |
| 8 | 7.55 | 7.84 | 8.11 | 8.34 | 8.48 | 8.52 | 8.48 | 8.55 | 9.05 | 9.77 | 9.46 | 9.32 | 9.10 | 8.74 |
| 9 | 8.36 | 8.74 | 9.10 | 9.42 | 9.62 | 9.71 | 9.69 | 9.76 | 10.31 | 11.13 | 10.78 | 10.61 | 10.36 | 9.94 |
| 10 | 9.09 | 9.59 | 10.04 | 10.44 | 10.66 | 10.79 | 10.82 | 10.91 | 11.56 | 12.49 | 12.12 | 11.93 | 11.64 | 11.16 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 12.119 |
| SC2 | 0 | 8 | 8.551 |
| SC3 | -18 | 7 | 7.256 |
| SC4 | -25 | 6 | 5.960 |
| SC5 | -34 | 6 | 5.746 |
Dimensions
| A | 1848 mm |
|---|---|
| B | 1030 mm |
| C | 245 mm |
| F | 985 mm |
| G | 305 mm |
| E1 | 1535 mm |
| E2 | 518 mm |
| E3 | 500 mm |
| D IN | 1 x Ø15,9 |
| D OUT | 1 x Ø28 |
| Length | 1848 mm |
|---|---|
| Width | 1030 mm |
| Height | 305 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.