ED-DP-440AE7-B22 C
20.83 kW
Unit cooler ED-DP-440AC4-B22 C
Defrost: None
Product code: ED-DP-440AC4-B22 C
- Cooling capacity i
- 20.57 kW
- Air flow
- 9,287 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 10 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.
-
A
Model code (series): ED-DP — ED-DP - double-flow processing-room 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
-
G
Generation code: B — Generation B
-
H
Fan data: 22 — Ø350: 230V/1Ph/50Hz, 6-pole; Ø400: 230V/1Ph/50Hz, 6-pole
Data
| Air flow | 9,287 m³/h |
|---|---|
| Air throw | 10 m |
| External surface | 97.0 m² |
| Inner volume | 19.9 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 168 kg |
| Quantity | 4 |
|---|---|
| Diameter | 400 mm |
| Speed | 870 rpm |
| Power | 480 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 48.0 dB(A) |
|---|---|
| Sound power | 70.3 dB(A) |
| Energy class | B |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø35 |
| ED-DP-440AC4-B22 C | None |
|---|
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
- 19.814 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 | 7.98 | 8.04 | 8.12 | 8.21 | 8.23 | 8.22 | 8.16 | 8.36 | 8.91 | 9.68 | 9.50 | 9.45 | 9.37 | 9.25 |
| 5 | 10.29 | 10.52 | 10.73 | 10.93 | 11.02 | 11.02 | 10.95 | 11.13 | 11.83 | 12.83 | 12.50 | 12.39 | 12.23 | 12.01 |
| 6 | 12.58 | 13.00 | 13.40 | 13.74 | 13.93 | 13.97 | 13.92 | 14.09 | 14.95 | 16.20 | 15.74 | 15.56 | 15.30 | 14.89 |
| 7 | 14.55 | 15.19 | 15.79 | 16.32 | 16.66 | 16.81 | 16.88 | 17.11 | 18.18 | 19.71 | 19.14 | 18.91 | 18.56 | 18.00 |
| 8 | 16.32 | 17.21 | 17.93 | 18.66 | 19.15 | 19.43 | 19.55 | 19.81 | 21.04 | 22.85 | 22.29 | 22.05 | 21.69 | 21.07 |
| 9 | 17.96 | 19.01 | 20.07 | 21.00 | 21.64 | 22.05 | 22.24 | 22.55 | 23.94 | 25.98 | 25.37 | 25.09 | 24.65 | 23.91 |
| 10 | 19.25 | 20.78 | 22.10 | 23.29 | 24.11 | 24.65 | 24.92 | 25.29 | 26.86 | 29.15 | 28.48 | 28.16 | 27.66 | 26.79 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 28.481 |
| SC2 | 0 | 8 | 19.814 |
| SC3 | -18 | 7 | 16.475 |
| SC4 | -25 | 6 | 13.401 |
| SC5 | -34 | 6 | 12.684 |
Dimensions
| A | 2748 mm |
|---|---|
| B | 1050 mm |
| C | 435 mm |
| F | 1090 mm |
| G | 570 mm |
| E1 | 2435 mm |
| E2 | 618 mm |
| E3 | 600 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø35 |
| Length | 2748 mm |
|---|---|
| Width | 1050 mm |
| Height | 570 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.