EA-450AG8-C10 C
48.15 kW
Unit cooler EA-263GD4-C08 C ED
Defrost: Electric
Product code: EA-263GD4-C08 C ED
- Cooling capacity i
- 48.10 kW
- Air flow
- 31,840 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 41 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: G — 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: 4 — Fin spacing about 4 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 | 31,840 m³/h |
|---|---|
| Air throw | 41 m |
| External surface | 270.9 m² |
| Inner volume | 54.3 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 311 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-263GD4-C08 C | None |
|---|---|
| EA-263GD4-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)
- 46.201 kW
- Low speed (Y)
- 39.442 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 | 18.39 | 18.20 | 18.13 | 18.15 | 18.12 | 18.07 | 17.99 | 18.19 | 19.28 | 20.89 | 20.48 | 20.33 | 20.12 | 19.81 |
| 5 | 24.36 | 24.34 | 24.40 | 24.47 | 24.44 | 24.34 | 24.17 | 24.33 | 25.81 | 27.93 | 27.28 | 27.06 | 26.74 | 26.28 |
| 6 | 30.23 | 30.62 | 30.98 | 31.30 | 31.38 | 31.28 | 31.06 | 31.16 | 32.97 | 35.64 | 34.70 | 34.36 | 33.89 | 33.17 |
| 7 | 35.85 | 36.63 | 37.47 | 38.18 | 38.51 | 38.55 | 38.37 | 38.49 | 40.75 | 44.02 | 42.78 | 42.31 | 41.63 | 40.59 |
| 8 | 40.53 | 41.96 | 43.29 | 44.50 | 45.27 | 45.71 | 45.90 | 46.20 | 48.93 | 52.90 | 51.39 | 50.81 | 49.95 | 48.60 |
| 9 | 44.92 | 46.95 | 48.80 | 50.44 | 51.51 | 52.15 | 52.45 | 52.89 | 56.14 | 60.90 | 59.51 | 58.96 | 58.13 | 56.79 |
| 10 | 49.00 | 51.71 | 54.15 | 56.28 | 57.72 | 58.61 | 59.07 | 59.59 | 63.26 | 68.63 | 67.08 | 66.44 | 65.48 | 63.91 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 16.32 | 16.11 | 16.05 | 16.09 | 16.08 | 16.05 | 16.01 | 16.26 | 17.28 | 18.75 | 18.41 | 18.29 | 18.11 | 17.86 |
| 5 | 21.49 | 21.31 | 21.32 | 21.41 | 21.40 | 21.32 | 21.20 | 21.42 | 22.74 | 24.64 | 24.11 | 23.93 | 23.67 | 23.30 |
| 6 | 26.66 | 26.77 | 26.95 | 27.16 | 27.18 | 27.07 | 26.89 | 27.07 | 28.70 | 31.04 | 30.26 | 29.98 | 29.58 | 28.99 |
| 7 | 31.70 | 32.20 | 32.67 | 33.11 | 33.26 | 33.15 | 32.96 | 33.09 | 35.04 | 37.88 | 36.83 | 36.44 | 35.87 | 35.00 |
| 8 | 36.50 | 37.33 | 38.23 | 39.00 | 39.39 | 39.47 | 39.32 | 39.44 | 41.76 | 45.14 | 43.84 | 43.33 | 42.58 | 41.41 |
| 9 | 40.51 | 41.92 | 43.23 | 44.43 | 45.19 | 45.62 | 45.79 | 46.02 | 48.73 | 52.69 | 51.17 | 50.56 | 49.65 | 48.19 |
| 10 | 44.34 | 46.28 | 48.04 | 49.61 | 50.63 | 51.21 | 51.47 | 51.89 | 55.05 | 59.68 | 58.28 | 57.69 | 56.81 | 55.21 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 67.080 | 58.284 |
| SC2 | 0 | 8 | 46.201 | 39.442 |
| SC3 | -18 | 7 | 38.351 | 33.200 |
| SC4 | -25 | 6 | 30.975 | 26.950 |
| SC5 | -34 | 6 | 30.353 | 26.718 |
Dimensions
| A | 3015 mm |
|---|---|
| B | 950 mm |
| C | 1190 mm |
| F | 910 mm |
| G | 985 mm |
| E1 | 1318 mm |
| E | 2635 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø54 |
| Length | 3015 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.