ED-DP-440AC4-B22 C
20.57 kW
Unit cooler ED-DP-440AE7-B22 C
Defrost: None
Product code: ED-DP-440AE7-B22 C
- Cooling capacity i
- 20.83 kW
- Air flow
- 8,902 m³/h
- Fin spacing
- 7.0 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: E — 6 tube rows
-
F
Fin spacing: 7 — Fin spacing about 7 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 | 8,902 m³/h |
|---|---|
| Air throw | 10 m |
| External surface | 91.6 m² |
| Inner volume | 31.2 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 181 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 | 70.6 dB(A) |
| Energy class | A |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø42 |
| ED-DP-440AE7-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
- 20.059 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 | 8.11 | 8.19 | 8.29 | 8.39 | 8.44 | 8.43 | 8.37 | 8.58 | 9.15 | 9.94 | 9.75 | 9.69 | 9.60 | 9.49 |
| 5 | 10.36 | 10.60 | 10.83 | 11.05 | 11.16 | 11.18 | 11.13 | 11.32 | 12.03 | 13.06 | 12.71 | 12.59 | 12.41 | 12.14 |
| 6 | 12.59 | 12.95 | 13.36 | 13.73 | 13.95 | 14.03 | 14.00 | 14.18 | 15.05 | 16.32 | 15.85 | 15.66 | 15.38 | 14.92 |
| 7 | 14.61 | 15.27 | 15.88 | 16.42 | 16.76 | 16.91 | 16.91 | 17.12 | 18.16 | 19.68 | 19.12 | 18.88 | 18.52 | 17.91 |
| 8 | 16.45 | 17.35 | 18.18 | 18.93 | 19.43 | 19.72 | 19.80 | 20.06 | 21.27 | 23.05 | 22.43 | 22.15 | 21.71 | 20.96 |
| 9 | 18.09 | 19.25 | 20.33 | 21.18 | 21.83 | 22.25 | 22.46 | 22.79 | 24.20 | 26.27 | 25.66 | 25.36 | 24.90 | 24.07 |
| 10 | 19.59 | 21.04 | 22.25 | 23.42 | 24.27 | 24.82 | 25.11 | 25.50 | 27.09 | 29.40 | 28.73 | 28.40 | 27.88 | 26.97 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 28.732 |
| SC2 | 0 | 8 | 20.059 |
| SC3 | -18 | 7 | 16.579 |
| SC4 | -25 | 6 | 13.361 |
| SC5 | -34 | 6 | 12.695 |
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 Ø22 |
| D OUT | 1 x Ø42 |
| Length | 2748 mm |
|---|---|
| Width | 1050 mm |
| Height | 570 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.