ED-245AC4-C23 C
17.51 kW
Unit cooler ED-163AE4-C27 C
Defrost: None
Product code: ED-163AE4-C27 C
- Cooling capacity i
- 17.69 kW
- Air flow
- 8,364 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 12 m
- Fans
- 1 × ⌀630 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: 1 — Number of fans (one digit).
-
C
Fan diameter: 63 — Ø630 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: C — Generation C
-
H
Fan data: 27 — Ø630: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 8,364 m³/h |
|---|---|
| Air throw | 12 m |
| External surface | 120.3 m² |
| Inner volume | 24.2 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 150 kg |
| Quantity | 1 |
|---|---|
| Diameter | 630 mm |
| Speed | 890 rpm |
| Power | 600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 51.0 dB(A) |
|---|---|
| Sound power | 73.1 dB(A) |
| Energy class | C |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø35 |
| ED-163AE4-C27 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)
- High speed (Δ)
- 17.693 kW
- Low speed (Y)
- 14.536 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
High speed (Δ)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 7.67 | 7.71 | 7.77 | 7.84 | 7.86 | 7.83 | 7.78 | 7.90 | 8.40 | 9.10 | 8.91 | 8.84 | 8.75 | 8.61 |
| 5 | 9.64 | 9.82 | 9.98 | 10.13 | 10.18 | 10.16 | 10.09 | 10.20 | 10.82 | 11.72 | 11.42 | 11.31 | 11.15 | 10.92 |
| 6 | 11.49 | 11.86 | 12.18 | 12.45 | 12.54 | 12.58 | 12.52 | 12.62 | 13.38 | 14.47 | 14.06 | 13.90 | 13.67 | 13.31 |
| 7 | 13.21 | 13.73 | 14.25 | 14.69 | 14.95 | 15.06 | 15.04 | 15.14 | 16.04 | 17.36 | 16.85 | 16.65 | 16.34 | 15.85 |
| 8 | 14.66 | 15.44 | 16.15 | 16.78 | 17.19 | 17.43 | 17.51 | 17.69 | 18.78 | 20.33 | 19.74 | 19.49 | 19.12 | 18.51 |
| 9 | 16.00 | 17.03 | 17.96 | 18.77 | 19.32 | 19.64 | 19.79 | 20.01 | 21.23 | 23.02 | 22.46 | 22.21 | 21.84 | 21.20 |
| 10 | 17.24 | 18.52 | 19.68 | 20.70 | 21.40 | 21.85 | 22.07 | 22.33 | 23.70 | 25.70 | 25.09 | 24.81 | 24.38 | 23.64 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 6.61 | 6.61 | 6.64 | 6.69 | 6.69 | 6.67 | 6.59 | 6.75 | 7.16 | 7.77 | 7.61 | 7.56 | 7.48 | 7.37 |
| 5 | 8.32 | 8.39 | 8.46 | 8.55 | 8.58 | 8.55 | 8.44 | 8.60 | 9.13 | 9.90 | 9.64 | 9.55 | 9.42 | 9.21 |
| 6 | 9.94 | 10.14 | 10.32 | 10.49 | 10.55 | 10.52 | 10.39 | 10.54 | 11.17 | 12.09 | 11.68 | 11.54 | 11.33 | 11.01 |
| 7 | 11.49 | 11.84 | 12.15 | 12.42 | 12.52 | 12.53 | 12.40 | 12.48 | 13.21 | 14.30 | 13.83 | 13.65 | 13.37 | 12.90 |
| 8 | 12.93 | 13.40 | 13.88 | 14.28 | 14.51 | 14.57 | 14.45 | 14.54 | 15.39 | 16.62 | 16.09 | 15.85 | 15.50 | 14.93 |
| 9 | 14.16 | 14.89 | 15.52 | 16.08 | 16.42 | 16.60 | 16.52 | 16.63 | 17.60 | 19.00 | 18.39 | 18.12 | 17.70 | 17.02 |
| 10 | 15.36 | 16.26 | 17.07 | 17.77 | 18.22 | 18.47 | 18.46 | 18.63 | 19.75 | 21.36 | 20.74 | 20.42 | 19.94 | 19.16 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 25.091 | 20.739 |
| SC2 | 0 | 8 | 17.693 | 14.536 |
| SC3 | -18 | 7 | 14.815 | 12.489 |
| SC4 | -25 | 6 | 12.182 | 10.319 |
| SC5 | -34 | 6 | 11.586 | 9.996 |
Dimensions
| A | 1568 mm |
|---|---|
| B | 1720 mm |
| C | 455 mm |
| F | 1645 mm |
| G | 483 mm |
| E1 | 1235 mm |
| D IN | 1 x Ø22 |
| D OUT | 1 x Ø35 |
| Length | 1568 mm |
|---|---|
| Width | 1720 mm |
| Height | 483 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.