EA-280GC7-C01 C
37.80 kW
Unit cooler EA-263FC4-C13 C
Defrost: None
Product code: EA-263FC4-C13 C
- Cooling capacity i
- 37.84 kW
- Air flow
- 34,855 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 45 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).
-
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: 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
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H
Fan data: 13 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 34,855 m³/h |
|---|---|
| Air throw | 45 m |
| External surface | 167.1 m² |
| Inner volume | 33.9 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 239 kg |
| Quantity | 2 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 68.0 dB(A) |
|---|---|
| Sound power | 90.9 dB(A) |
| Energy class | E |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø42 |
| EA-263FC4-C13 C | None |
|---|---|
| EA-263FC4-C13 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)
- 36.373 kW
- Low speed (Y)
- 31.910 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 | 14.19 | 14.17 | 14.16 | 14.21 | 14.18 | 14.10 | 14.01 | 14.09 | 14.92 | 16.13 | 15.76 | 15.62 | 15.43 | 15.16 |
| 5 | 18.71 | 19.04 | 19.31 | 19.53 | 19.56 | 19.49 | 19.34 | 19.40 | 20.56 | 22.20 | 21.63 | 21.41 | 21.11 | 20.65 |
| 6 | 22.90 | 23.69 | 24.39 | 24.99 | 25.27 | 25.33 | 25.23 | 25.34 | 26.85 | 29.00 | 28.21 | 27.92 | 27.51 | 26.88 |
| 7 | 26.39 | 27.60 | 28.69 | 29.64 | 30.26 | 30.64 | 30.84 | 31.16 | 33.10 | 35.92 | 35.18 | 34.90 | 34.47 | 33.61 |
| 8 | 29.61 | 31.32 | 32.86 | 34.20 | 35.10 | 35.67 | 35.98 | 36.37 | 38.64 | 41.95 | 41.08 | 40.74 | 40.23 | 39.40 |
| 9 | 32.56 | 34.82 | 36.87 | 38.65 | 39.90 | 40.70 | 41.18 | 41.67 | 44.29 | 48.10 | 47.12 | 46.72 | 46.13 | 45.15 |
| 10 | ≈ 35.24 | 38.09 | 40.70 | 42.98 | 44.61 | 45.72 | 46.40 | 47.02 | 50.00 | 54.35 | 53.28 | 52.83 | 52.15 | 51.01 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 12.57 | 12.51 | 12.51 | 12.55 | 12.54 | 12.49 | 12.43 | 12.60 | 13.35 | 14.46 | 14.16 | 14.05 | 13.90 | 13.68 |
| 5 | 16.62 | 16.75 | 16.89 | 17.03 | 17.03 | 16.95 | 16.82 | 17.01 | 18.05 | 19.53 | 19.08 | 18.92 | 18.70 | 18.34 |
| 6 | 20.53 | 21.02 | 21.35 | 21.70 | 21.84 | 21.82 | 21.69 | 21.86 | 23.19 | 25.07 | 24.40 | 24.17 | 23.84 | 23.34 |
| 7 | 23.97 | 24.82 | 25.60 | 26.31 | 26.76 | 26.96 | 26.88 | 27.08 | 28.70 | 31.03 | 30.16 | 29.84 | 29.37 | 28.64 |
| 8 | 27.00 | 28.24 | 29.37 | 30.37 | 31.01 | 31.39 | 31.56 | 31.91 | 33.90 | 36.79 | 35.98 | 35.66 | 35.19 | 34.36 |
| 9 | 29.81 | 31.51 | 33.04 | 34.36 | 35.26 | 35.80 | 36.06 | 36.47 | 38.74 | 42.06 | 41.11 | 40.73 | 40.17 | 39.24 |
| 10 | 32.39 | 34.58 | 36.55 | 38.27 | 39.46 | 40.21 | 40.60 | 41.09 | 43.65 | 47.40 | 46.35 | 45.91 | 45.25 | 44.16 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 53.275 | 46.348 |
| SC2 | 0 | 8 | 36.373 | 31.910 |
| SC3 | -18 | 7 | 29.927 | 26.516 |
| SC4 | -25 | 6 | 24.394 | 21.345 |
| SC5 | -34 | 6 | 23.105 | 20.662 |
Dimensions
| A | 2415 mm |
|---|---|
| B | 900 mm |
| C | 1190 mm |
| F | 860 mm |
| G | 1010 mm |
| E1 | 1018 mm |
| E | 2035 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø42 |
| Length | 2415 mm |
|---|---|
| Width | 1010 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.