ED-330AC7-C21 C
6.65 kW
Unit cooler ED-230AE4-C21 C
Defrost: None
Product code: ED-230AE4-C21 C
- Cooling capacity i
- 6.50 kW
- Air flow
- 2,376 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 5 m
- Fans
- 2 × ⌀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: 2 — Number of fans (one digit).
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C
Fan diameter: 30 — Ø300 mm
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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
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F
Fin spacing: 4 — Fin spacing about 4 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 | 2,376 m³/h |
|---|---|
| Air throw | 5 m |
| External surface | 37.9 m² |
| Inner volume | 7.7 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 60 kg |
| Quantity | 2 |
|---|---|
| Diameter | 300 mm |
| Speed | 1,380 rpm |
| Power | 124 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 46.0 dB(A) |
|---|---|
| Sound power | 68.0 dB(A) |
| Energy class | B |
| Inlet | Ø12,7 |
|---|---|
| Outlet | Ø28 |
| ED-230AE4-C21 C | None |
|---|---|
| ED-230AE4-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
- 6.251 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 | 2.64 | 2.65 | 2.67 | 2.69 | 2.70 | 2.70 | 2.69 | 2.75 | 2.93 | 3.19 | 3.13 | 3.11 | 3.08 | 3.05 |
| 5 | 3.37 | 3.41 | 3.47 | 3.52 | 3.54 | 3.54 | 3.52 | 3.58 | 3.80 | 4.12 | 4.02 | 3.98 | 3.92 | 3.84 |
| 6 | 4.07 | 4.17 | 4.27 | 4.36 | 4.41 | 4.42 | 4.40 | 4.44 | 4.71 | 5.11 | 4.96 | 4.90 | 4.81 | 4.67 |
| 7 | 4.77 | 4.93 | 5.08 | 5.21 | 5.28 | 5.31 | 5.29 | 5.34 | 5.66 | 6.12 | 5.94 | 5.86 | 5.74 | 5.55 |
| 8 | 5.40 | 5.63 | 5.84 | 6.03 | 6.16 | 6.21 | 6.21 | 6.25 | 6.62 | 7.16 | 6.94 | 6.85 | 6.70 | 6.46 |
| 9 | 5.95 | 6.26 | 6.54 | 6.79 | 6.93 | 7.03 | 7.06 | 7.13 | 7.56 | 8.19 | 7.96 | 7.85 | 7.68 | 7.39 |
| 10 | 6.47 | 6.86 | 7.18 | 7.50 | 7.71 | 7.84 | 7.89 | 7.98 | 8.46 | 9.16 | 8.92 | 8.81 | 8.63 | 8.32 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 8.921 |
| SC2 | 0 | 8 | 6.251 |
| SC3 | -18 | 7 | 5.249 |
| SC4 | -25 | 6 | 4.270 |
| SC5 | -34 | 6 | 4.100 |
Dimensions
| A | 1348 mm |
|---|---|
| B | 1030 mm |
| C | 245 mm |
| F | 985 mm |
| G | 305 mm |
| E1 | 1035 mm |
| E2 | 518 mm |
| D IN | 1 x Ø12,7 |
| D OUT | 1 x Ø28 |
| Length | 1348 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.