EA-163GD4-C13 C
26.62 kW
Unit cooler EA-250AG7-C10 C
Defrost: None
Product code: EA-250AG7-C10 C
- Cooling capacity i
- 26.66 kW
- Air flow
- 12,056 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 19 m
- Fans
- 2 × ⌀500 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: 2 — Number of fans (one digit).
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C
Fan diameter: 50 — Ø500 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: G — 8 tube rows
-
F
Fin spacing: 7 — Fin spacing about 7 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 10 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 12,056 m³/h |
|---|---|
| Air throw | 19 m |
| External surface | 86.5 m² |
| Inner volume | 30.2 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 142 kg |
| Quantity | 2 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,360 rpm |
| Power | 1,380 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 84.2 dB(A) |
| Energy class | D |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø54 |
| EA-250AG7-C10 C | None |
|---|---|
| EA-250AG7-C10 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)
- 25.541 kW
- Low speed (Y)
- 20.768 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 | 10.25 | 10.17 | 10.14 | 10.14 | 10.09 | 9.99 | 9.86 | 10.10 | 10.76 | 11.66 | 11.40 | 11.30 | 11.16 | 10.94 |
| 5 | 13.50 | 13.56 | 13.65 | 13.74 | 13.72 | 13.62 | 13.44 | 13.64 | 14.49 | 15.67 | 15.22 | 15.08 | 14.88 | 14.61 |
| 6 | 16.74 | 16.94 | 17.22 | 17.47 | 17.55 | 17.48 | 17.29 | 17.45 | 18.49 | 19.98 | 19.32 | 19.08 | 18.74 | 18.20 |
| 7 | 19.75 | 20.30 | 20.81 | 21.26 | 21.47 | 21.46 | 21.30 | 21.44 | 22.70 | 24.54 | 23.69 | 23.37 | 22.88 | 22.09 |
| 8 | 22.50 | 23.33 | 24.12 | 24.83 | 25.27 | 25.49 | 25.38 | 25.54 | 27.04 | 29.19 | 28.24 | 27.83 | 27.23 | 26.23 |
| 9 | 24.95 | 26.11 | 27.17 | 28.01 | 28.61 | 28.95 | 29.03 | 29.34 | 31.12 | 33.71 | 32.80 | 32.40 | 31.69 | 30.49 |
| 10 | 27.23 | 28.74 | 29.98 | 31.20 | 31.99 | 32.46 | 32.63 | 32.99 | 34.99 | 37.90 | 36.91 | 36.45 | 35.74 | 34.52 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 8.70 | 8.60 | 8.56 | 8.56 | 8.53 | 8.46 | 8.36 | 8.61 | 9.18 | 9.97 | 9.78 | 9.73 | 9.66 | 9.50 |
| 5 | 11.42 | 11.38 | 11.41 | 11.46 | 11.44 | 11.35 | 11.20 | 11.40 | 12.12 | 13.13 | 12.76 | 12.65 | 12.49 | 12.27 |
| 6 | 14.10 | 14.20 | 14.34 | 14.48 | 14.50 | 14.42 | 14.25 | 14.39 | 15.25 | 16.50 | 15.96 | 15.76 | 15.48 | 15.04 |
| 7 | 16.78 | 16.98 | 17.27 | 17.54 | 17.64 | 17.59 | 17.42 | 17.53 | 18.55 | 20.06 | 19.35 | 19.08 | 18.68 | 18.03 |
| 8 | 19.27 | 19.75 | 20.21 | 20.63 | 20.81 | 20.81 | 20.65 | 20.77 | 21.97 | 23.71 | 22.91 | 22.57 | 22.06 | 21.28 |
| 9 | 21.61 | 22.33 | 23.03 | 23.66 | 23.98 | 24.07 | 23.93 | 24.07 | 25.46 | 27.47 | 26.57 | 26.17 | 25.58 | 24.64 |
| 10 | 23.70 | 24.67 | 25.59 | 26.41 | 26.90 | 27.15 | 27.12 | 27.36 | 28.95 | 31.23 | 30.25 | 29.80 | 29.14 | 28.06 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 36.911 | 30.252 |
| SC2 | 0 | 8 | 25.541 | 20.768 |
| SC3 | -18 | 7 | 21.371 | 17.599 |
| SC4 | -25 | 6 | 17.219 | 14.337 |
| SC5 | -34 | 6 | 16.817 | 14.139 |
Dimensions
| A | 2087 mm |
|---|---|
| B | 740 mm |
| C | 685 mm |
| F | 545 mm |
| E1 | 868 mm |
| E | 1735 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø54 |
| Length | 2087 mm |
|---|---|
| Width | 690 mm |
| Height | 685 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.