ED-440AE7-C21 C
25.55 kW
Unit cooler ED-440AC4-C21 C
Defrost: None
Product code: ED-440AC4-C21 C
- Cooling capacity i
- 25.68 kW
- Air flow
- 13,191 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 14 m
- Fans
- 4 × ⌀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
-
B
Number of fans: 4 — Number of fans (one digit).
-
C
Fan diameter: 40 — Ø400 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: C — 4 tube rows
-
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 | 13,191 m³/h |
|---|---|
| Air throw | 14 m |
| External surface | 97.0 m² |
| Inner volume | 20.3 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 151 kg |
| Quantity | 4 |
|---|---|
| Diameter | 400 mm |
| Speed | 1,430 rpm |
| Power | 640 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 64.0 dB(A) |
|---|---|
| Sound power | 86.0 dB(A) |
| Energy class | C |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø42 |
| ED-440AC4-C21 C | None |
|---|---|
| ED-440AC4-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
- 24.726 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 | 9.65 | 9.84 | 10.01 | 10.16 | 10.22 | 10.21 | 10.14 | 10.31 | 10.96 | 11.88 | 11.62 | 11.53 | 11.38 | 11.17 |
| 5 | 12.50 | 12.97 | 13.38 | 13.73 | 13.92 | 13.96 | 13.92 | 14.09 | 14.96 | 16.21 | 15.79 | 15.65 | 15.44 | 15.13 |
| 6 | 14.91 | 15.64 | 16.32 | 16.83 | 17.23 | 17.49 | 17.61 | 17.88 | 19.01 | 20.67 | 20.24 | 20.08 | 19.80 | 19.33 |
| 7 | 17.04 | 17.98 | 18.93 | 19.78 | 20.38 | 20.76 | 20.97 | 21.28 | 22.63 | 24.61 | 24.09 | 23.89 | 23.57 | 23.06 |
| 8 | 18.74 | 20.23 | 21.51 | 22.65 | 23.48 | 24.03 | 24.35 | 24.73 | 26.30 | 28.61 | 28.02 | 27.77 | 27.39 | 26.75 |
| 9 | ≈ 20.59 | 22.33 | 23.97 | 25.43 | 26.51 | 27.25 | 27.71 | 28.19 | 30.00 | 32.64 | 32.01 | 31.72 | 31.28 | 30.52 |
| 10 | ≈ 22.15 | 24.27 | 26.27 | 28.09 | 29.45 | 30.43 | 31.06 | 31.66 | 33.70 | 36.69 | 36.04 | 35.72 | 35.22 | 34.35 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 36.037 |
| SC2 | 0 | 8 | 24.726 |
| SC3 | -18 | 7 | 20.047 |
| SC4 | -25 | 6 | 16.316 |
| SC5 | -34 | 6 | 15.081 |
Dimensions
| A | 2748 mm |
|---|---|
| B | 1210 mm |
| C | 365 mm |
| F | 1135 mm |
| G | 467 mm |
| E1 | 2435 mm |
| E2 | 618 mm |
| E3 | 600 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø42 |
| Length | 2748 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.