EA-450AC7-C09 C
33.60 kW
Unit cooler EA-263FD7-C08 C
Defrost: None
Product code: EA-263FD7-C08 C
- Cooling capacity i
- 33.65 kW
- Air flow
- 30,763 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 40 m
- Fans
- 2 × ⌀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
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B
Number of fans: 2 — Number of fans (one digit).
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C
Fan diameter: 63 — Ø630 mm
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D
Dimensional data - coil size letter: F — 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: D — 5 tube rows
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F
Fin spacing: 7 — Fin spacing about 7 mm
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G
Generation code: C — Generation C
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H
Fan data: 08 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 30,763 m³/h |
|---|---|
| Air throw | 40 m |
| External surface | 140.4 m² |
| Inner volume | 41.5 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 250 kg |
| Quantity | 2 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,340 rpm |
| Power | 3,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 72.0 dB(A) |
|---|---|
| Sound power | 95.0 dB(A) |
| Energy class | E |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø54 |
| EA-263FD7-C08 C | None |
|---|---|
| EA-263FD7-C08 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)
- 32.071 kW
- Low speed (Y)
- 27.680 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 | 12.55 | 12.34 | 12.21 | 12.16 | 12.07 | 11.97 | 11.86 | 11.94 | 12.63 | 13.65 | 13.33 | 13.21 | 13.05 | 12.81 |
| 5 | 16.87 | 16.77 | 16.69 | 16.69 | 16.59 | 16.44 | 16.26 | 16.35 | 17.33 | 18.69 | 18.19 | 18.00 | 17.74 | 17.34 |
| 6 | 21.13 | 21.30 | 21.46 | 21.60 | 21.57 | 21.41 | 21.20 | 21.24 | 22.49 | 24.26 | 23.55 | 23.30 | 22.94 | 22.41 |
| 7 | 25.22 | 25.77 | 26.15 | 26.56 | 26.71 | 26.67 | 26.48 | 26.52 | 28.07 | 30.27 | 29.34 | 29.00 | 28.51 | 27.76 |
| 8 | 28.81 | 29.73 | 30.61 | 31.40 | 31.91 | 32.08 | 31.99 | 32.07 | 33.95 | 36.66 | 35.57 | 35.15 | 34.53 | 33.56 |
| 9 | 32.01 | 33.35 | 34.58 | 35.68 | 36.39 | 36.81 | 37.01 | 37.33 | 39.62 | 42.97 | 42.00 | 41.58 | 40.86 | 39.69 |
| 10 | 35.00 | 36.81 | 38.45 | 39.89 | 40.85 | 41.45 | 41.77 | 42.15 | 44.75 | 48.56 | 47.48 | 47.03 | 46.37 | 45.26 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 11.21 | 11.00 | 10.90 | 10.86 | 10.80 | 10.73 | 10.65 | 10.79 | 11.43 | 12.37 | 12.11 | 12.02 | 11.88 | 11.68 |
| 5 | 14.94 | 14.79 | 14.73 | 14.72 | 14.65 | 14.53 | 14.39 | 14.53 | 15.41 | 16.67 | 16.27 | 16.13 | 15.93 | 15.61 |
| 6 | 18.78 | 18.78 | 18.84 | 18.91 | 18.85 | 18.72 | 18.52 | 18.63 | 19.74 | 21.31 | 20.72 | 20.51 | 20.22 | 19.79 |
| 7 | 22.47 | 22.74 | 23.01 | 23.25 | 23.29 | 23.19 | 22.99 | 23.05 | 24.40 | 26.34 | 25.53 | 25.24 | 24.82 | 24.18 |
| 8 | 25.99 | 26.61 | 27.06 | 27.55 | 27.76 | 27.77 | 27.60 | 27.68 | 29.30 | 31.63 | 30.65 | 30.28 | 29.73 | 28.87 |
| 9 | 29.06 | 30.00 | 30.89 | 31.71 | 32.22 | 32.45 | 32.36 | 32.47 | 34.38 | 37.16 | 36.03 | 35.59 | 34.93 | 33.87 |
| 10 | 31.88 | 33.19 | 34.39 | 35.48 | 36.17 | 36.58 | 36.74 | 37.05 | 39.31 | 42.63 | 41.56 | 41.05 | 40.29 | 39.05 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 47.475 | 41.561 |
| SC2 | 0 | 8 | 32.071 | 27.680 |
| SC3 | -18 | 7 | 26.646 | 23.288 |
| SC4 | -25 | 6 | 21.457 | 18.835 |
| SC5 | -34 | 6 | 21.197 | 18.802 |
Dimensions
| A | 2415 mm |
|---|---|
| B | 950 mm |
| C | 1190 mm |
| F | 910 mm |
| G | 985 mm |
| E1 | 1018 mm |
| E | 2035 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø54 |
| Length | 2415 mm |
|---|---|
| Width | 1000 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.