EA-535AC7-C01 C
17.00 kW
Unit cooler EA-250AC7-C10 C
Defrost: None
Product code: EA-250AC7-C10 C
- Cooling capacity i
- 17.02 kW
- Air flow
- 14,456 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 22 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
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B
Number of fans: 2 — Number of fans (one digit).
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C
Fan diameter: 50 — Ø500 mm
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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: C — 4 tube rows
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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 | 14,456 m³/h |
|---|---|
| Air throw | 22 m |
| External surface | 43.2 m² |
| Inner volume | 14.9 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 96 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 | 61.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | D |
| Inlet | Ø19 |
|---|---|
| Outlet | Ø35 |
| EA-250AC7-C10 C | None |
|---|---|
| EA-250AC7-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)
- 16.340 kW
- Low speed (Y)
- 14.434 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 | 6.06 | 6.02 | 5.99 | 5.97 | 5.91 | 5.83 | 5.74 | 5.76 | 6.08 | 6.54 | 6.34 | 6.27 | 6.17 | 6.02 |
| 5 | 8.15 | 8.26 | 8.35 | 8.43 | 8.42 | 8.35 | 8.24 | 8.28 | 8.77 | 9.44 | 9.15 | 9.05 | 8.89 | 8.65 |
| 6 | 10.20 | 10.52 | 10.79 | 11.02 | 11.12 | 11.11 | 11.03 | 11.09 | 11.74 | 12.67 | 12.26 | 12.12 | 11.92 | 11.61 |
| 7 | 11.92 | 12.41 | 12.87 | 13.29 | 13.51 | 13.68 | 13.76 | 13.93 | 14.80 | 16.07 | 15.63 | 15.45 | 15.19 | 14.78 |
| 8 | 13.45 | 14.17 | 14.74 | 15.33 | 15.73 | 15.99 | 16.13 | 16.34 | 17.37 | 18.87 | 18.47 | 18.31 | 18.07 | 17.68 |
| 9 | 14.86 | 15.73 | 16.60 | 17.37 | 17.93 | 18.30 | 18.52 | 18.78 | 19.97 | 21.72 | 21.28 | 21.09 | 20.82 | 20.35 |
| 10 | 16.07 | 17.27 | 18.37 | 19.36 | 20.09 | 20.60 | 20.91 | 21.24 | 22.59 | 24.58 | 24.12 | 23.92 | 23.61 | 23.08 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 5.40 | 5.34 | 5.31 | 5.29 | 5.24 | 5.18 | 5.12 | 5.17 | 5.46 | 5.89 | 5.73 | 5.67 | 5.59 | 5.48 |
| 5 | 7.26 | 7.30 | 7.34 | 7.38 | 7.36 | 7.30 | 7.21 | 7.27 | 7.70 | 8.31 | 8.08 | 8.00 | 7.89 | 7.71 |
| 6 | 9.12 | 9.30 | 9.47 | 9.59 | 9.64 | 9.62 | 9.54 | 9.60 | 10.17 | 10.97 | 10.63 | 10.51 | 10.34 | 10.09 |
| 7 | 10.83 | 11.18 | 11.52 | 11.83 | 12.01 | 12.05 | 12.00 | 12.08 | 12.80 | 13.83 | 13.42 | 13.26 | 13.02 | 12.65 |
| 8 | 12.27 | 12.80 | 13.29 | 13.73 | 13.98 | 14.17 | 14.26 | 14.43 | 15.34 | 16.66 | 16.28 | 16.14 | 15.86 | 15.41 |
| 9 | 13.61 | 14.34 | 14.93 | 15.53 | 15.94 | 16.21 | 16.36 | 16.57 | 17.60 | 19.13 | 18.72 | 18.55 | 18.29 | 17.84 |
| 10 | 14.85 | 15.71 | 16.57 | 17.33 | 17.88 | 18.25 | 18.47 | 18.72 | 19.90 | 21.63 | 21.18 | 20.99 | 20.69 | 20.17 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 24.121 | 21.184 |
| SC2 | 0 | 8 | 16.340 | 14.434 |
| SC3 | -18 | 7 | 13.409 | 11.925 |
| SC4 | -25 | 6 | 10.794 | 9.466 |
| SC5 | -34 | 6 | 10.286 | 9.169 |
Dimensions
| A | 2087 mm |
|---|---|
| B | 590 mm |
| C | 685 mm |
| F | 395 mm |
| E1 | 868 mm |
| E | 1735 mm |
| D IN | 1 x Ø19 |
| D OUT | 1 x Ø35 |
| Length | 2087 mm |
|---|---|
| Width | 590 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.