ED-340AE4-C21 C
22.29 kW
Unit cooler ED-435AE4-C21 C
Defrost: None
Product code: ED-435AE4-C21 C
- Cooling capacity i
- 22.11 kW
- Air flow
- 8,758 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 11 m
- Fans
- 4 × ⌀350 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.
-
A
Model code (series): ED — ED - double-flow ceiling unit cooler
-
B
Number of fans: 4 — Number of fans (one digit).
-
C
Fan diameter: 35 — Ø350 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.
-
E
Dimensional data - tube rows: E — 6 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
-
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 | 8,758 m³/h |
|---|---|
| Air throw | 11 m |
| External surface | 109.6 m² |
| Inner volume | 23.7 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 140 kg |
| Quantity | 4 |
|---|---|
| Diameter | 350 mm |
| Speed | 1,340 rpm |
| Power | 660 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 54.0 dB(A) |
|---|---|
| Sound power | 76.0 dB(A) |
| Energy class | C |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø42 |
| ED-435AE4-C21 C | None |
|---|---|
| ED-435AE4-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
- 22.105 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 | 9.69 | 9.73 | 9.79 | 9.86 | 9.85 | 9.79 | 9.69 | 9.89 | 10.52 | 11.41 | 11.15 | 11.06 | 10.95 | 10.79 |
| 5 | 12.19 | 12.40 | 12.60 | 12.78 | 12.83 | 12.79 | 12.66 | 12.82 | 13.60 | 14.72 | 14.28 | 14.13 | 13.90 | 13.57 |
| 6 | 14.65 | 15.07 | 15.45 | 15.77 | 15.90 | 15.90 | 15.78 | 15.91 | 16.85 | 18.23 | 17.63 | 17.40 | 17.05 | 16.50 |
| 7 | 16.84 | 17.49 | 18.09 | 18.62 | 18.94 | 19.08 | 18.98 | 19.11 | 20.20 | 21.85 | 21.13 | 20.84 | 20.39 | 19.66 |
| 8 | 18.79 | 19.70 | 20.53 | 21.17 | 21.63 | 21.85 | 21.89 | 22.11 | 23.44 | 25.38 | 24.67 | 24.35 | 23.84 | 22.92 |
| 9 | 20.59 | 21.80 | 22.77 | 23.72 | 24.32 | 24.66 | 24.76 | 25.01 | 26.52 | 28.70 | 27.92 | 27.55 | 27.00 | 26.04 |
| 10 | 22.24 | 23.64 | 25.01 | 26.20 | 26.99 | 27.46 | 27.64 | 27.94 | 29.62 | 32.06 | 31.20 | 30.79 | 30.16 | 29.06 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 31.200 |
| SC2 | 0 | 8 | 22.105 |
| SC3 | -18 | 7 | 18.770 |
| SC4 | -25 | 6 | 15.449 |
| SC5 | -34 | 6 | 14.762 |
Dimensions
| A | 2748 mm |
|---|---|
| B | 1030 mm |
| C | 285 mm |
| F | 985 mm |
| G | 367 mm |
| E1 | 2435 mm |
| E2 | 618 mm |
| E3 | 600 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø42 |
| Length | 2748 mm |
|---|---|
| Width | 1030 mm |
| Height | 367 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.