EA-663EG7-C01 C
91.02 kW
Unit cooler EA-463FE4-C08 C
Defrost: None
Product code: EA-463FE4-C08 C
- Cooling capacity i
- 91.04 kW
- Air flow
- 56,015 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 40 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: 08 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 56,015 m³/h |
|---|---|
| Air throw | 40 m |
| External surface | 501.2 m² |
| Inner volume | 103.2 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 543 kg |
| Quantity | 4 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,340 rpm |
| Power | 7,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 75.0 dB(A) |
|---|---|
| Sound power | 98.0 dB(A) |
| Energy class | E |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø80 |
| EA-463FE4-C08 C | None |
|---|---|
| EA-463FE4-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)
- 91.040 kW
- Low speed (Y)
- 77.003 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 | 39.10 | 38.58 | 38.39 | 38.34 | 38.11 | 37.79 | 37.40 | 38.00 | 40.33 | 43.60 | 42.57 | 42.20 | 41.67 | 40.88 |
| 5 | 50.32 | 50.44 | 50.61 | 50.78 | 50.58 | 50.11 | 49.52 | 50.00 | 53.03 | 57.31 | 55.82 | 55.30 | 54.58 | 53.54 |
| 6 | 61.28 | 62.32 | 63.19 | 63.68 | 63.79 | 63.44 | 62.76 | 63.12 | 66.86 | 72.14 | 69.97 | 69.20 | 68.11 | 66.47 |
| 7 | 71.09 | 73.13 | 75.03 | 76.73 | 77.51 | 77.44 | 76.83 | 77.13 | 81.63 | 88.10 | 85.28 | 84.23 | 82.69 | 80.28 |
| 8 | 79.74 | 82.84 | 85.63 | 88.07 | 89.51 | 90.21 | 90.29 | 91.04 | 96.57 | 104.65 | 101.57 | 100.27 | 98.34 | 95.28 |
| 9 | 87.81 | 92.12 | 95.96 | 99.27 | 101.32 | 102.41 | 102.71 | 103.54 | 109.82 | 119.02 | 115.92 | 114.67 | 112.80 | 109.74 |
| 10 | 95.26 | 100.91 | 105.95 | 110.25 | 113.06 | 114.57 | 115.17 | 116.19 | 123.25 | 133.55 | 130.14 | 128.69 | 126.53 | 122.94 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 34.06 | 33.61 | 33.41 | 33.38 | 33.23 | 33.00 | 32.72 | 33.31 | 35.43 | 38.41 | 37.65 | 37.35 | 36.93 | 36.29 |
| 5 | 43.83 | 43.61 | 43.59 | 43.61 | 43.46 | 43.14 | 42.69 | 43.16 | 45.81 | 49.58 | 48.34 | 47.92 | 47.34 | 46.48 |
| 6 | 53.42 | 53.76 | 54.14 | 54.52 | 54.47 | 54.12 | 53.50 | 53.85 | 57.05 | 61.64 | 59.85 | 59.20 | 58.29 | 56.91 |
| 7 | 62.68 | 63.82 | 64.64 | 65.50 | 65.76 | 65.53 | 64.92 | 65.16 | 68.97 | 74.47 | 72.09 | 71.20 | 69.92 | 67.91 |
| 8 | 70.99 | 72.97 | 74.85 | 76.55 | 77.33 | 77.35 | 76.81 | 77.00 | 81.46 | 87.98 | 85.10 | 83.98 | 82.33 | 79.68 |
| 9 | 78.47 | 81.36 | 83.99 | 86.32 | 87.71 | 88.33 | 88.39 | 89.02 | 94.36 | 101.93 | 98.65 | 97.30 | 95.31 | 92.07 |
| 10 | 85.47 | 89.38 | 92.91 | 95.97 | 97.80 | 98.78 | 99.00 | 99.73 | 105.71 | 114.43 | 111.40 | 110.09 | 108.14 | 104.83 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 130.136 | 111.398 |
| SC2 | 0 | 8 | 91.040 | 77.003 |
| SC3 | -18 | 7 | 77.194 | 65.669 |
| SC4 | -25 | 6 | 63.189 | 54.144 |
| SC5 | -34 | 6 | 61.590 | 53.567 |
Dimensions
| A | 4415 mm |
|---|---|
| B | 1000 mm |
| C | 1190 mm |
| F | 960 mm |
| G | 1035 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 4035 mm |
| D IN | 1 x Ø54 |
| D OUT | 1 x Ø80 |
| 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.