ED-435AE4-C21 C
22.11 kW
Unit cooler ED-340AE4-C21 C
Defrost: None
Product code: ED-340AE4-C21 C
- Cooling capacity i
- 22.29 kW
- Air flow
- 8,870 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 11 m
- Fans
- 3 × ⌀400 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).
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C
Fan diameter: 40 — Ø400 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
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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 | 8,870 m³/h |
|---|---|
| Air throw | 11 m |
| External surface | 109.6 m² |
| Inner volume | 23.8 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 136 kg |
| Quantity | 3 |
|---|---|
| Diameter | 400 mm |
| Speed | 1,430 rpm |
| Power | 480 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 63.0 dB(A) |
|---|---|
| Sound power | 85.0 dB(A) |
| Energy class | B |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø42 |
| ED-340AE4-C21 C | None |
|---|---|
| ED-340AE4-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
- 22.285 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 | 9.74 | 9.79 | 9.86 | 9.94 | 9.94 | 9.87 | 9.76 | 9.98 | 10.62 | 11.51 | 11.25 | 11.16 | 11.04 | 10.87 |
| 5 | 12.23 | 12.47 | 12.69 | 12.88 | 12.94 | 12.90 | 12.76 | 12.93 | 13.73 | 14.86 | 14.41 | 14.25 | 14.03 | 13.69 |
| 6 | 14.70 | 15.15 | 15.56 | 15.90 | 16.04 | 16.04 | 15.91 | 16.06 | 17.01 | 18.40 | 17.78 | 17.55 | 17.20 | 16.64 |
| 7 | 16.87 | 17.56 | 18.20 | 18.75 | 19.09 | 19.23 | 19.15 | 19.25 | 20.39 | 22.05 | 21.32 | 21.02 | 20.56 | 19.81 |
| 8 | 18.81 | 19.77 | 20.64 | 21.30 | 21.79 | 22.02 | 22.05 | 22.29 | 23.63 | 25.59 | 24.87 | 24.54 | 24.03 | 23.10 |
| 9 | 20.59 | 21.86 | 22.87 | 23.86 | 24.49 | 24.85 | 24.95 | 25.22 | 26.73 | 28.93 | 28.13 | 27.76 | 27.19 | 26.20 |
| 10 | 22.23 | 23.68 | 25.10 | 26.35 | 27.18 | 27.67 | 27.85 | 28.16 | 29.86 | 32.31 | 31.44 | 31.02 | 30.37 | 29.24 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 31.439 |
| SC2 | 0 | 8 | 22.285 |
| SC3 | -18 | 7 | 18.908 |
| SC4 | -25 | 6 | 15.557 |
| SC5 | -34 | 6 | 14.813 |
Dimensions
| A | 2148 mm |
|---|---|
| B | 1210 mm |
| C | 365 mm |
| F | 1135 mm |
| G | 467 mm |
| E1 | 1835 mm |
| E2 | 618 mm |
| E3 | 600 mm |
| D IN | 1 x Ø22 |
| D OUT | 1 x Ø42 |
| Length | 2148 mm |
|---|---|
| Width | 1210 mm |
| Height | 467 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.