EA-363FG4-C08 C
81.49 kW
Unit cooler EA-463FE4-C19 C
Defrost: None
Product code: EA-463FE4-C19 C
- Cooling capacity i
- 81.47 kW
- Air flow
- 44,311 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 31 m
- Fans
- 4 × ⌀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: 4 — 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: E — 6 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: 19 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 44,311 m³/h |
|---|---|
| Air throw | 31 m |
| External surface | 501.2 m² |
| Inner volume | 101.5 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 471 kg |
| Quantity | 4 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 5,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 66.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | D |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø66,7 |
| EA-463FE4-C19 C | None |
|---|---|
| EA-463FE4-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)
- 78.545 kW
- Low speed (Y)
- 67.933 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 | 30.82 | 31.72 | 32.52 | 33.21 | 33.52 | 33.68 | 33.67 | 34.19 | 36.37 | 39.46 | 38.70 | 38.42 | 37.98 | 37.29 |
| 5 | 38.81 | 40.69 | 42.06 | 43.47 | 44.33 | 44.78 | 44.90 | 45.48 | 48.32 | 52.42 | 51.23 | 50.81 | 50.20 | 49.28 |
| 6 | 45.72 | 48.54 | 51.09 | 53.35 | 54.94 | 55.98 | 56.60 | 57.41 | 61.00 | 66.22 | 64.73 | 64.14 | 63.27 | 61.87 |
| 7 | ≈ 51.72 | 55.55 | 59.08 | 62.21 | 64.46 | 65.98 | 66.90 | 67.97 | 72.33 | 78.71 | 77.25 | 76.64 | 75.71 | 74.16 |
| 8 | ≈ 57.11 | 62.05 | 66.65 | 70.76 | 73.78 | 75.89 | 77.22 | 78.55 | 83.60 | 91.04 | 89.36 | 88.64 | 87.53 | 85.62 |
| 9 | ≈ 61.92 | 68.02 | 73.77 | 78.94 | 82.86 | 85.63 | 87.47 | 89.13 | 94.92 | 103.42 | 101.62 | 100.80 | 99.51 | 97.28 |
| 10 | ≈ 60.26 | ≈ 73.46 | 80.41 | 86.74 | 91.61 | 95.18 | 97.61 | 99.69 | 106.23 | 115.82 | 113.96 | 113.05 | 111.62 | 109.10 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 27.38 | 27.89 | 28.31 | 28.82 | 29.09 | 29.18 | 29.15 | 29.69 | 31.60 | 34.32 | 33.70 | 33.48 | 33.18 | 32.70 |
| 5 | 34.61 | 35.81 | 36.90 | 37.83 | 38.36 | 38.58 | 38.56 | 38.98 | 41.43 | 44.96 | 43.96 | 43.60 | 43.08 | 42.30 |
| 6 | 41.33 | 43.43 | 44.98 | 46.58 | 47.58 | 48.12 | 48.27 | 48.83 | 51.86 | 56.25 | 54.89 | 54.36 | 53.57 | 52.32 |
| 7 | 47.09 | 49.92 | 52.53 | 54.84 | 56.45 | 57.48 | 58.04 | 58.88 | 62.60 | 67.99 | 66.34 | 65.68 | 64.67 | 62.87 |
| 8 | 52.25 | 55.99 | 59.45 | 62.51 | 64.69 | 66.13 | 66.95 | 67.93 | 72.23 | 78.55 | 76.93 | 76.24 | 75.08 | 73.05 |
| 9 | 56.92 | 61.65 | 66.04 | 69.93 | 72.77 | 74.67 | 75.82 | 77.03 | 81.93 | 89.09 | 87.33 | 86.45 | 85.06 | 82.59 |
| 10 | ≈ 61.14 | 66.87 | 72.24 | 77.05 | 80.61 | 83.10 | 84.65 | 86.14 | 91.65 | 99.70 | 97.77 | 96.76 | 95.16 | 92.27 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 113.955 | 97.770 |
| SC2 | 0 | 8 | 78.545 | 67.933 |
| SC3 | -18 | 7 | 63.200 | 55.558 |
| SC4 | -25 | 6 | 51.093 | 44.980 |
| SC5 | -34 | 6 | 46.395 | 41.834 |
Dimensions
| A | 4415 mm |
|---|---|
| B | 1000 mm |
| C | 1190 mm |
| F | 960 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 4035 mm |
| D IN | 1 x Ø54 |
| D OUT | 1 x Ø66,7 |
| Length | 4415 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.