ED-DP-440AE7-B22 C
20.83 kW
Unit cooler ED-DP-345AE7-B24 C
Defrost: None
Product code: ED-DP-345AE7-B24 C
- Cooling capacity i
- 21.62 kW
- Air flow
- 10,334 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 11 m
- Fans
- 3 × ⌀450 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: 3 — Number of fans (one digit).
-
C
Fan diameter: 45 — Ø450 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.
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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: 24 — Ø450: 230V/1Ph/50Hz, 6-pole
Data
| Air flow | 10,334 m³/h |
|---|---|
| Air throw | 11 m |
| External surface | 91.6 m² |
| Inner volume | 32.3 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 173 kg |
| Quantity | 3 |
|---|---|
| Diameter | 450 mm |
| Speed | 900 rpm |
| Power | 570 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 | Ø28 |
|---|---|
| Outlet | Ø54 |
| ED-DP-345AE7-B24 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
- 20.691 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 | 8.53 | 8.42 | 8.38 | 8.39 | 8.36 | 8.31 | 8.24 | 8.42 | 8.97 | 9.74 | 9.55 | 9.50 | 9.40 | 9.24 |
| 5 | 11.23 | 11.18 | 11.20 | 11.26 | 11.24 | 11.18 | 11.07 | 11.23 | 11.92 | 12.92 | 12.58 | 12.47 | 12.32 | 12.11 |
| 6 | 13.91 | 13.99 | 14.11 | 14.26 | 14.29 | 14.24 | 14.12 | 14.24 | 15.10 | 16.33 | 15.85 | 15.67 | 15.41 | 15.02 |
| 7 | 16.58 | 16.76 | 17.04 | 17.31 | 17.43 | 17.43 | 17.31 | 17.41 | 18.44 | 19.95 | 19.31 | 19.07 | 18.70 | 18.12 |
| 8 | 19.09 | 19.54 | 19.99 | 20.41 | 20.61 | 20.67 | 20.57 | 20.69 | 21.91 | 23.68 | 22.94 | 22.64 | 22.18 | 21.42 |
| 9 | 21.45 | 22.15 | 22.83 | 23.45 | 23.79 | 23.94 | 23.88 | 24.04 | 25.45 | 27.51 | 26.69 | 26.33 | 25.78 | 24.86 |
| 10 | 23.55 | 24.49 | 25.39 | 26.21 | 26.73 | 27.04 | 27.10 | 27.38 | 29.01 | 31.35 | 30.46 | 30.05 | 29.43 | 28.37 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 30.463 |
| SC2 | 0 | 8 | 20.691 |
| SC3 | -18 | 7 | 17.377 |
| SC4 | -25 | 6 | 14.114 |
| SC5 | -34 | 6 | 13.939 |
Dimensions
| A | 2748 mm |
|---|---|
| B | 1050 mm |
| C | 435 mm |
| F | 1090 mm |
| G | 540 mm |
| E1 | 2435 mm |
| E2 | 818 mm |
| E3 | 800 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø54 |
| Length | 2748 mm |
|---|---|
| Width | 1050 mm |
| Height | 540 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.