ED-430AC7-C25 C
8.46 kW
Unit cooler ED-330AE7-C21 C ED
Defrost: Electric
Product code: ED-330AE7-C21 C ED
- 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
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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: 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
- 8.368 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 | 3.66 | 3.63 | 3.62 | 3.62 | 3.61 | 3.58 | 3.54 | 3.59 | 3.81 | 4.12 | 4.03 | 3.99 | 3.95 | 3.89 |
| 5 | 4.68 | 4.68 | 4.71 | 4.74 | 4.74 | 4.71 | 4.66 | 4.70 | 4.98 | 5.39 | 5.23 | 5.17 | 5.10 | 4.98 |
| 6 | 5.66 | 5.73 | 5.81 | 5.88 | 5.91 | 5.90 | 5.85 | 5.88 | 6.23 | 6.73 | 6.52 | 6.44 | 6.32 | 6.14 |
| 7 | 6.64 | 6.78 | 6.92 | 7.04 | 7.11 | 7.12 | 7.08 | 7.11 | 7.53 | 8.13 | 7.88 | 7.77 | 7.62 | 7.37 |
| 8 | 7.54 | 7.78 | 8.00 | 8.20 | 8.31 | 8.34 | 8.33 | 8.37 | 8.86 | 9.57 | 9.29 | 9.16 | 8.98 | 8.67 |
| 9 | 8.37 | 8.70 | 9.01 | 9.29 | 9.47 | 9.58 | 9.59 | 9.64 | 10.21 | 11.04 | 10.71 | 10.57 | 10.36 | 10.00 |
| 10 | 9.11 | 9.55 | 9.95 | 10.31 | 10.52 | 10.67 | 10.74 | 10.85 | 11.51 | 12.47 | 12.16 | 12.01 | 11.77 | 11.35 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 12.161 |
| SC2 | 0 | 8 | 8.368 |
| SC3 | -18 | 7 | 7.072 |
| SC4 | -25 | 6 | 5.808 |
| SC5 | -34 | 6 | 5.683 |
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.