ED-145AC4-C23 C
8.73 kW
Unit cooler ED-330AC4-C21 C
Defrost: None
Product code: ED-330AC4-C21 C
- Cooling capacity i
- 8.78 kW
- Air flow
- 3,957 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 7 m
- Fans
- 3 × ⌀300 mm
Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %
Data
| Air flow | 3,957 m³/h |
|---|---|
| Air throw | 7 m |
| External surface | 38.0 m² |
| Inner volume | 8.2 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 75 kg |
| Quantity | 3 |
|---|---|
| Diameter | 300 mm |
| Speed | 1,380 rpm |
| Power | 186 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 47.0 dB(A) |
|---|---|
| Sound power | 69.1 dB(A) |
| Energy class | B |
| Inlet | Ø12,7 |
|---|---|
| Outlet | Ø28 |
| ED-330AC4-C21 C | None |
|---|---|
| ED-330AC4-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
- 8.779 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 | 3.71 | 3.78 | 3.84 | 3.89 | 3.91 | 3.90 | 3.88 | 3.94 | 4.19 | 4.54 | 4.43 | 4.39 | 4.35 | 4.27 |
| 5 | 4.66 | 4.81 | 4.95 | 5.07 | 5.11 | 5.13 | 5.11 | 5.17 | 5.48 | 5.94 | 5.77 | 5.71 | 5.63 | 5.49 |
| 6 | 5.51 | 5.76 | 5.99 | 6.19 | 6.32 | 6.39 | 6.40 | 6.44 | 6.83 | 7.41 | 7.20 | 7.12 | 7.00 | 6.80 |
| 7 | 6.25 | 6.60 | 6.93 | 7.17 | 7.36 | 7.48 | 7.53 | 7.63 | 8.10 | 8.80 | 8.59 | 8.51 | 8.38 | 8.16 |
| 8 | 6.92 | 7.35 | 7.77 | 8.15 | 8.41 | 8.57 | 8.66 | 8.78 | 9.33 | 10.13 | 9.90 | 9.80 | 9.65 | 9.39 |
| 9 | 7.54 | 8.08 | 8.62 | 9.10 | 9.44 | 9.67 | 9.79 | 9.94 | 10.56 | 11.47 | 11.22 | 11.11 | 10.93 | 10.63 |
| 10 | ≈ 8.04 | 8.75 | 9.42 | 10.01 | 10.44 | 10.74 | 10.92 | 11.10 | 11.80 | 12.82 | 12.56 | 12.43 | 12.24 | 11.89 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 12.557 |
| SC2 | 0 | 8 | 8.779 |
| SC3 | -18 | 7 | 7.255 |
| SC4 | -25 | 6 | 5.986 |
| SC5 | -34 | 6 | 5.571 |
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 Ø12,7 |
| 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.