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
-
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: 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)
- 17.015 kW
- Low speed (Y)
- 15.022 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 | 6.81 | 6.78 | 6.76 | 6.73 | 6.64 | 6.53 | 6.40 | 6.41 | 6.75 | 7.24 | 6.99 | 6.89 | 6.76 | 6.56 |
| 5 | 8.93 | 9.07 | 9.15 | 9.24 | 9.23 | 9.15 | 9.01 | 9.02 | 9.54 | 10.25 | 9.90 | 9.78 | 9.60 | 9.33 |
| 6 | 10.87 | 11.22 | 11.54 | 11.83 | 11.96 | 11.96 | 11.86 | 11.89 | 12.58 | 13.55 | 13.09 | 12.92 | 12.68 | 12.30 |
| 7 | 12.49 | 13.04 | 13.54 | 13.91 | 14.20 | 14.37 | 14.44 | 14.59 | 15.49 | 16.80 | 16.41 | 16.25 | 16.02 | 15.55 |
| 8 | 13.98 | 14.68 | 15.38 | 16.00 | 16.42 | 16.68 | 16.82 | 17.02 | 18.07 | 19.62 | 19.18 | 19.01 | 18.74 | 18.30 |
| 9 | 15.22 | 16.28 | 17.21 | 18.03 | 18.61 | 19.00 | 19.22 | 19.47 | 20.69 | 22.48 | 22.01 | 21.80 | 21.50 | 20.99 |
| 10 | 16.51 | 17.78 | 18.96 | 20.01 | 20.77 | 21.29 | 21.61 | 21.93 | 23.32 | 25.36 | 24.86 | 24.64 | 24.31 | 23.73 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 6.07 | 6.01 | 5.96 | 5.93 | 5.86 | 5.77 | 5.67 | 5.72 | 6.03 | 6.49 | 6.28 | 6.21 | 6.10 | 5.94 |
| 5 | 7.92 | 7.98 | 8.04 | 8.08 | 8.05 | 7.97 | 7.85 | 7.88 | 8.34 | 8.98 | 8.69 | 8.59 | 8.45 | 8.25 |
| 6 | 9.75 | 9.98 | 10.17 | 10.33 | 10.37 | 10.33 | 10.23 | 10.27 | 10.86 | 11.71 | 11.32 | 11.17 | 10.97 | 10.66 |
| 7 | 11.36 | 11.75 | 12.12 | 12.45 | 12.66 | 12.77 | 12.73 | 12.76 | 13.51 | 14.60 | 14.14 | 13.96 | 13.70 | 13.28 |
| 8 | 12.77 | 13.35 | 13.87 | 14.28 | 14.60 | 14.78 | 14.87 | 15.02 | 15.95 | 17.31 | 16.90 | 16.73 | 16.49 | 16.08 |
| 9 | 14.08 | 14.79 | 15.49 | 16.12 | 16.56 | 16.83 | 16.97 | 17.17 | 18.23 | 19.80 | 19.35 | 19.16 | 18.88 | 18.39 |
| 10 | 15.28 | 16.20 | 17.11 | 17.92 | 18.48 | 18.86 | 19.08 | 19.33 | 20.53 | 22.30 | 21.83 | 21.62 | 21.30 | 20.73 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 24.864 | 21.828 |
| SC2 | 0 | 8 | 17.015 | 15.022 |
| SC3 | -18 | 7 | 14.044 | 12.545 |
| SC4 | -25 | 6 | 11.541 | 10.171 |
| SC5 | -34 | 6 | 10.962 | 9.815 |
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.