EA-663ED7-C01 C
67.41 kW
Unit cooler EA-463FD7-C08 C ED
Defrost: Electric
Product code: EA-463FD7-C08 C ED
- Cooling capacity i
- 67.52 kW
- Air flow
- 61,523 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 43 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: D — 5 tube rows
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F
Fin spacing: 7 — Fin spacing about 7 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 | 61,523 m³/h |
|---|---|
| Air throw | 43 m |
| External surface | 281.7 m² |
| Inner volume | 86.3 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 482 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 | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-463FD7-C08 C | None |
|---|---|
| EA-463FD7-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)
- 67.523 kW
- Low speed (Y)
- 58.233 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 | 28.54 | 27.98 | 27.61 | 27.38 | 27.07 | 26.74 | 26.39 | 26.49 | 27.98 | 30.17 | 29.34 | 29.04 | 28.61 | 27.98 |
| 5 | 37.41 | 37.10 | 36.91 | 36.75 | 36.45 | 36.02 | 35.53 | 35.59 | 37.66 | 40.59 | 39.41 | 38.99 | 38.34 | 37.38 |
| 6 | 46.07 | 46.32 | 46.57 | 46.79 | 46.63 | 46.23 | 45.64 | 45.61 | 48.23 | 51.96 | 50.31 | 49.72 | 48.88 | 47.63 |
| 7 | 54.36 | 55.20 | 56.08 | 56.83 | 57.04 | 56.85 | 56.36 | 56.32 | 59.55 | 64.16 | 62.08 | 61.31 | 60.20 | 58.47 |
| 8 | 61.49 | 63.27 | 64.94 | 66.47 | 67.39 | 67.78 | 67.48 | 67.52 | 71.43 | 77.07 | 74.66 | 73.72 | 72.35 | 70.18 |
| 9 | 68.06 | 70.67 | 73.05 | 75.17 | 76.50 | 77.24 | 77.53 | 78.05 | 82.80 | 89.73 | 87.57 | 86.65 | 85.07 | 82.51 |
| 10 | 74.19 | 77.74 | 80.94 | 83.74 | 85.57 | 86.66 | 87.17 | 87.82 | 93.19 | 101.04 | 98.65 | 97.67 | 96.22 | 93.78 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 25.41 | 24.85 | 24.52 | 24.35 | 24.12 | 23.87 | 23.60 | 23.86 | 25.23 | 27.24 | 26.57 | 26.32 | 25.96 | 25.44 |
| 5 | 33.17 | 32.66 | 32.44 | 32.33 | 32.08 | 31.73 | 31.32 | 31.51 | 33.39 | 36.04 | 35.07 | 34.73 | 34.25 | 33.55 |
| 6 | 40.87 | 40.79 | 40.81 | 40.89 | 40.66 | 40.30 | 39.80 | 39.90 | 42.23 | 45.54 | 44.16 | 43.67 | 42.98 | 41.94 |
| 7 | 48.36 | 48.82 | 49.27 | 49.69 | 49.69 | 49.39 | 48.86 | 48.88 | 51.70 | 55.70 | 53.92 | 53.26 | 52.31 | 50.85 |
| 8 | 55.51 | 56.45 | 57.49 | 58.39 | 58.73 | 58.63 | 58.19 | 58.23 | 61.59 | 66.44 | 64.27 | 63.44 | 62.23 | 60.31 |
| 9 | 61.67 | 63.46 | 65.15 | 66.71 | 67.65 | 68.07 | 67.78 | 67.89 | 71.83 | 77.57 | 75.11 | 74.13 | 72.70 | 70.39 |
| 10 | 67.44 | 69.97 | 72.29 | 74.37 | 75.67 | 76.38 | 76.60 | 77.11 | 81.77 | 88.60 | 86.22 | 85.11 | 83.47 | 80.78 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 98.645 | 86.220 |
| SC2 | 0 | 8 | 67.523 | 58.233 |
| SC3 | -18 | 7 | 56.974 | 49.734 |
| SC4 | -25 | 6 | 46.571 | 40.814 |
| SC5 | -34 | 6 | 46.193 | 40.910 |
Dimensions
| A | 4415 mm |
|---|---|
| B | 950 mm |
| C | 1190 mm |
| F | 910 mm |
| G | 985 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 4035 mm |
| D IN | 1 x Ø42 |
| 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.