EA-345AC10-C01 C
16.47 kW
Unit cooler EA-163EC4-C11 C
Defrost: None
Product code: EA-163EC4-C11 C
- Cooling capacity i
- 16.55 kW
- Air flow
- 15,651 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 37 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): EA — EA - general-purpose unit cooler
-
B
Number of fans: 1 — Number of fans (one digit).
-
C
Fan diameter: 63 — Ø630 mm
-
D
Dimensional data - coil size letter: E — 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
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F
Fin spacing: 4 — Fin spacing about 4 mm
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G
Generation code: C — Generation C
-
H
Fan data: 11 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 15,651 m³/h |
|---|---|
| Air throw | 37 m |
| External surface | 66.8 m² |
| Inner volume | 14.0 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 123 kg |
| Quantity | 1 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 2,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 68.0 dB(A) |
|---|---|
| Sound power | 90.7 dB(A) |
| Energy class | E |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø28 |
| EA-163EC4-C11 C | None |
|---|---|
| EA-163EC4-C11 C ED | Electric |
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)
- 15.900 kW
- Low speed (Y)
- 13.805 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 | 6.10 | 6.04 | 6.01 | 6.00 | 5.97 | 5.93 | 5.89 | 5.95 | 6.30 | 6.82 | 6.67 | 6.62 | 6.55 | 6.44 |
| 5 | 8.21 | 8.23 | 8.25 | 8.27 | 8.23 | 8.16 | 8.08 | 8.16 | 8.63 | 9.32 | 9.08 | 9.00 | 8.88 | 8.70 |
| 6 | 10.28 | 10.48 | 10.60 | 10.71 | 10.73 | 10.67 | 10.56 | 10.64 | 11.27 | 12.16 | 11.83 | 11.71 | 11.54 | 11.29 |
| 7 | 12.09 | 12.47 | 12.83 | 13.15 | 13.34 | 13.38 | 13.29 | 13.37 | 14.16 | 15.28 | 14.82 | 14.65 | 14.42 | 14.06 |
| 8 | 13.66 | 14.25 | 14.78 | 15.24 | 15.52 | 15.68 | 15.73 | 15.90 | 16.89 | 18.31 | 17.89 | 17.74 | 17.50 | 17.07 |
| 9 | 15.13 | 15.95 | 16.68 | 17.31 | 17.72 | 17.95 | 18.05 | 18.24 | 19.37 | 21.01 | 20.52 | 20.33 | 20.05 | 19.59 |
| 10 | 16.48 | 17.55 | 18.51 | 19.34 | 19.90 | 20.23 | 20.39 | 20.62 | 21.90 | 23.76 | 23.21 | 22.98 | 22.65 | 22.11 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 5.43 | 5.36 | 5.33 | 5.33 | 5.32 | 5.29 | 5.27 | 5.37 | 5.69 | 6.17 | 6.06 | 6.02 | 5.96 | 5.88 |
| 5 | 7.26 | 7.23 | 7.21 | 7.23 | 7.20 | 7.15 | 7.09 | 7.21 | 7.67 | 8.30 | 8.12 | 8.05 | 7.96 | 7.82 |
| 6 | 9.09 | 9.17 | 9.25 | 9.31 | 9.30 | 9.24 | 9.14 | 9.24 | 9.80 | 10.60 | 10.32 | 10.23 | 10.10 | 9.91 |
| 7 | 10.86 | 11.06 | 11.28 | 11.45 | 11.51 | 11.47 | 11.37 | 11.45 | 12.14 | 13.10 | 12.71 | 12.57 | 12.38 | 12.08 |
| 8 | 12.36 | 12.77 | 13.15 | 13.48 | 13.69 | 13.78 | 13.72 | 13.81 | 14.62 | 15.79 | 15.30 | 15.12 | 14.85 | 14.44 |
| 9 | 13.74 | 14.33 | 14.86 | 15.32 | 15.61 | 15.76 | 15.80 | 15.96 | 16.94 | 18.37 | 17.92 | 17.74 | 17.48 | 16.97 |
| 10 | 15.02 | 15.82 | 16.52 | 17.14 | 17.53 | 17.74 | 17.82 | 18.00 | 19.10 | 20.72 | 20.20 | 19.99 | 19.69 | 19.19 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 23.207 | 20.203 |
| SC2 | 0 | 8 | 15.900 | 13.805 |
| SC3 | -18 | 7 | 13.236 | 11.486 |
| SC4 | -25 | 6 | 10.598 | 9.246 |
| SC5 | -34 | 6 | 10.335 | 9.117 |
Dimensions
| A | 1215 mm |
|---|---|
| B | 900 mm |
| C | 1190 mm |
| F | 860 mm |
| E | 835 mm |
| D IN | 1 x Ø22 |
| D OUT | 1 x Ø28 |
| Length | 1215 mm |
|---|---|
| Width | 900 mm |
| Height | 1190 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.