EA-463FC10-C08 C
48.63 kW
Unit cooler EA-263FG4-C19 C
Defrost: None
Product code: EA-263FG4-C19 C
- Cooling capacity i
- 48.43 kW
- Air flow
- 20,918 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 27 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
-
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: G — 8 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
-
H
Fan data: 19 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 20,918 m³/h |
|---|---|
| Air throw | 27 m |
| External surface | 333.7 m² |
| Inner volume | 65.3 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 291 kg |
| Quantity | 2 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 2,500 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 63.0 dB(A) |
|---|---|
| Sound power | 86.0 dB(A) |
| Energy class | D |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø54 |
| EA-263FG4-C19 C | None |
|---|---|
| EA-263FG4-C19 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)
- 46.731 kW
- Low speed (Y)
- 38.619 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 | 18.71 | 19.24 | 19.73 | 20.11 | 20.37 | 20.47 | 20.46 | 20.84 | 22.19 | 24.10 | 23.65 | 23.50 | 23.28 | 22.97 |
| 5 | 23.41 | 24.48 | 25.44 | 26.25 | 26.61 | 26.87 | 26.90 | 27.30 | 29.01 | 31.47 | 30.76 | 30.50 | 30.12 | 29.53 |
| 6 | 27.70 | 29.19 | 30.72 | 32.04 | 32.91 | 33.42 | 33.59 | 34.05 | 36.17 | 39.26 | 38.31 | 37.93 | 37.36 | 36.44 |
| 7 | 31.26 | 33.48 | 35.53 | 37.34 | 38.64 | 39.49 | 39.95 | 40.58 | 43.15 | 46.94 | 45.95 | 45.53 | 44.89 | 43.67 |
| 8 | ≈ 34.51 | 37.37 | 40.04 | 42.41 | 44.14 | 45.32 | 45.97 | 46.73 | 49.70 | 54.06 | 52.94 | 52.44 | 51.67 | 50.34 |
| 9 | ≈ 37.42 | 40.95 | 44.28 | 47.26 | 49.50 | 51.04 | 51.97 | 52.90 | 56.28 | 61.22 | 60.00 | 59.43 | 58.54 | 56.96 |
| 10 | 39.86 | 44.23 | 48.25 | 51.90 | 54.67 | 56.65 | 57.91 | 59.04 | 62.85 | 68.39 | 67.11 | 66.48 | 65.47 | 63.67 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 15.99 | 16.31 | 16.62 | 16.92 | 17.06 | 17.07 | 17.00 | 17.54 | 18.72 | 20.37 | 20.02 | 19.91 | 19.75 | 19.53 |
| 5 | 20.21 | 20.85 | 21.43 | 21.93 | 22.19 | 22.21 | 22.11 | 22.57 | 24.01 | 26.10 | 25.42 | 25.18 | 24.83 | 24.31 |
| 6 | 24.08 | 25.17 | 26.14 | 26.95 | 27.30 | 27.46 | 27.39 | 27.78 | 29.50 | 31.99 | 31.08 | 30.70 | 30.15 | 29.23 |
| 7 | 27.64 | 29.05 | 30.48 | 31.70 | 32.45 | 32.79 | 32.79 | 33.21 | 35.22 | 38.18 | 37.01 | 36.52 | 35.77 | 34.51 |
| 8 | 30.66 | 32.69 | 34.56 | 36.19 | 37.28 | 37.86 | 38.08 | 38.62 | 40.99 | 44.42 | 43.08 | 42.48 | 41.55 | 40.05 |
| 9 | 33.45 | 36.01 | 38.39 | 40.47 | 41.90 | 42.70 | 43.05 | 43.66 | 46.33 | 50.21 | 48.88 | 48.24 | 47.24 | 45.69 |
| 10 | 35.97 | 39.10 | 42.02 | 44.59 | 46.37 | 47.48 | 48.00 | 48.72 | 51.70 | 56.01 | 54.56 | 53.83 | 52.68 | 51.00 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 67.111 | 54.555 |
| SC2 | 0 | 8 | 46.731 | 38.619 |
| SC3 | -18 | 7 | 37.922 | 32.054 |
| SC4 | -25 | 6 | 30.716 | 26.138 |
| SC5 | -34 | 6 | 28.106 | 24.341 |
Dimensions
| A | 2415 mm |
|---|---|
| B | 1100 mm |
| C | 1190 mm |
| F | 1060 mm |
| E1 | 1018 mm |
| E | 2035 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø54 |
| Length | 2415 mm |
|---|---|
| Width | 1100 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.