ED-430AC7-C25 C
8.46 kW
Unit cooler ED-330AE7-C21 C
Defrost: None
Product code: ED-330AE7-C21 C
- Cooling capacity i
- 8.37 kW
- Air flow
- 3,828 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 7 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
-
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: 7 — Fin spacing about 7 mm
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G
Generation code: C — Generation C
-
H
Fan data: 21 — Ø300: 230V/1Ph/50Hz, 4-pole; Ø350: 230V/1Ph/50Hz, 4-pole; Ø400: 230V/1Ph/50Hz, 4-pole; Ø500: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 3,828 m³/h |
|---|---|
| Air throw | 7 m |
| External surface | 35.8 m² |
| Inner volume | 12.2 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 80 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 | 69.2 dB(A) |
| Energy class | A |
| Inlet | Ø15,9 |
|---|---|
| Outlet | Ø28 |
| ED-330AE7-C21 C | None |
|---|---|
| ED-330AE7-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
- 8.017 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 | 3.30 | 3.27 | 3.27 | 3.28 | 3.28 | 3.26 | 3.24 | 3.30 | 3.52 | 3.82 | 3.74 | 3.72 | 3.69 | 3.63 |
| 5 | 4.32 | 4.32 | 4.34 | 4.38 | 4.38 | 4.37 | 4.34 | 4.39 | 4.66 | 5.05 | 4.92 | 4.88 | 4.82 | 4.73 |
| 6 | 5.31 | 5.37 | 5.44 | 5.52 | 5.55 | 5.54 | 5.51 | 5.55 | 5.89 | 6.37 | 6.19 | 6.12 | 6.02 | 5.87 |
| 7 | 6.30 | 6.40 | 6.54 | 6.67 | 6.73 | 6.75 | 6.73 | 6.77 | 7.17 | 7.76 | 7.53 | 7.44 | 7.30 | 7.08 |
| 8 | 7.22 | 7.43 | 7.64 | 7.83 | 7.93 | 7.97 | 7.96 | 8.02 | 8.49 | 9.19 | 8.92 | 8.81 | 8.64 | 8.36 |
| 9 | 8.08 | 8.39 | 8.68 | 8.95 | 9.12 | 9.21 | 9.22 | 9.29 | 9.84 | 10.65 | 10.35 | 10.22 | 10.02 | 9.68 |
| 10 | 8.84 | 9.25 | 9.63 | 9.98 | 10.21 | 10.33 | 10.40 | 10.52 | 11.17 | 12.11 | 11.79 | 11.64 | 11.42 | 11.03 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 11.785 |
| SC2 | 0 | 8 | 8.017 |
| SC3 | -18 | 7 | 6.699 |
| SC4 | -25 | 6 | 5.440 |
| SC5 | -34 | 6 | 5.329 |
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.