ED-DP-445AC7-B24 C
23.27 kW
Unit cooler ED-DP-440AE4-B22 C
Defrost: None
Product code: ED-DP-440AE4-B22 C
- Cooling capacity i
- 23.27 kW
- Air flow
- 8,137 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 9 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-DP — ED-DP - double-flow processing-room unit cooler
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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: 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 | 8,137 m³/h |
|---|---|
| Air throw | 9 m |
| External surface | 146.1 m² |
| Inner volume | 31.7 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 190 kg |
| Quantity | 4 |
|---|---|
| Diameter | 400 mm |
| Speed | 870 rpm |
| Power | 480 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 49.0 dB(A) |
|---|---|
| Sound power | 71.0 dB(A) |
| Energy class | B |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø42 |
| ED-DP-440AE4-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
- 22.465 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 | 9.36 | 9.58 | 9.80 | 10.01 | 10.12 | 10.15 | 10.11 | 10.40 | 11.09 | 12.08 | 11.84 | 11.76 | 11.65 | 11.51 |
| 5 | 11.69 | 12.12 | 12.52 | 12.87 | 13.08 | 13.16 | 13.11 | 13.37 | 14.21 | 15.45 | 15.03 | 14.87 | 14.63 | 14.23 |
| 6 | 13.96 | 14.62 | 15.23 | 15.76 | 16.05 | 16.21 | 16.19 | 16.43 | 17.44 | 18.93 | 18.36 | 18.12 | 17.75 | 17.14 |
| 7 | 15.98 | 16.90 | 17.75 | 18.50 | 18.99 | 19.27 | 19.30 | 19.50 | 20.68 | 22.42 | 21.74 | 21.44 | 20.97 | 20.16 |
| 8 | 17.76 | 18.97 | 20.08 | 20.94 | 21.61 | 22.00 | 22.15 | 22.47 | 23.84 | 25.83 | 25.13 | 24.78 | 24.25 | 23.26 |
| 9 | 19.37 | 20.90 | 22.15 | 23.38 | 24.25 | 24.78 | 25.01 | 25.37 | 26.91 | 29.15 | 28.37 | 27.98 | 27.36 | 26.27 |
| 10 | ≈ 20.84 | 22.53 | 24.22 | 25.73 | 26.83 | 27.51 | 27.85 | 28.27 | 30.00 | 32.49 | 31.63 | 31.20 | 30.50 | 29.26 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 31.634 |
| SC2 | 0 | 8 | 22.465 |
| SC3 | -18 | 7 | 18.722 |
| SC4 | -25 | 6 | 15.228 |
| SC5 | -34 | 6 | 14.118 |
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 Ø35 |
| D OUT | 1 x Ø42 |
| 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.