EA-463FE7-C08 C
78.61 kW
Unit cooler EA-663EE7-C06 C
Defrost: None
Product code: EA-663EE7-C06 C
- Cooling capacity i
- 78.61 kW
- Air flow
- 49,388 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 26 m
- Fans
- 6 × ⌀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
-
B
Number of fans: 6 — Number of fans (one digit).
-
C
Fan diameter: 63 — Ø630 mm
-
D
Dimensional data - coil size letter: E — 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: 7 — Fin spacing about 7 mm
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G
Generation code: C — Generation C
-
H
Fan data: 06 — Ø630: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 49,388 m³/h |
|---|---|
| Air throw | 26 m |
| External surface | 405.6 m² |
| Inner volume | 122.3 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 552 kg |
| Quantity | 6 |
|---|---|
| Diameter | 630 mm |
| Speed | 890 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 81.3 dB(A) |
| Energy class | C |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø80 |
| EA-663EE7-C06 C | None |
|---|---|
| EA-663EE7-C06 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)
- 75.243 kW
- Low speed (Y)
- 62.889 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 | 30.86 | 30.58 | 30.50 | 30.56 | 30.50 | 30.35 | 30.15 | 30.72 | 32.62 | 35.33 | 34.59 | 34.32 | 33.93 | 33.35 |
| 5 | 40.54 | 40.43 | 40.62 | 40.88 | 40.88 | 40.69 | 40.36 | 40.86 | 43.39 | 46.98 | 45.86 | 45.48 | 44.94 | 44.14 |
| 6 | 49.94 | 50.54 | 51.16 | 51.77 | 51.95 | 51.77 | 51.40 | 51.83 | 54.96 | 59.43 | 57.81 | 57.22 | 56.38 | 55.10 |
| 7 | 58.94 | 60.35 | 61.65 | 62.80 | 63.16 | 63.24 | 62.93 | 63.33 | 67.11 | 72.54 | 70.44 | 69.64 | 68.47 | 66.60 |
| 8 | 67.40 | 69.47 | 71.61 | 73.48 | 74.54 | 74.94 | 74.79 | 75.24 | 79.72 | 86.26 | 83.73 | 82.73 | 81.25 | 78.85 |
| 9 | 74.56 | 77.77 | 80.73 | 83.40 | 85.15 | 86.18 | 86.60 | 87.40 | 92.63 | 100.27 | 97.43 | 96.25 | 94.50 | 91.60 |
| 10 | 81.35 | 85.58 | 89.46 | 92.89 | 95.15 | 96.56 | 97.22 | 98.25 | 104.29 | 113.14 | 110.49 | 109.35 | 107.63 | 104.66 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 26.82 | 26.51 | 26.42 | 26.49 | 26.45 | 26.33 | 26.11 | 26.86 | 28.58 | 31.01 | 30.43 | 30.21 | 29.90 | 29.43 |
| 5 | 34.96 | 34.83 | 34.89 | 35.05 | 35.02 | 34.82 | 34.44 | 35.19 | 37.42 | 40.58 | 39.65 | 39.34 | 38.91 | 38.25 |
| 6 | 43.26 | 43.43 | 43.74 | 44.05 | 44.11 | 43.88 | 43.38 | 44.03 | 46.74 | 50.60 | 49.18 | 48.67 | 47.93 | 46.82 |
| 7 | 51.21 | 51.91 | 52.64 | 53.34 | 53.57 | 53.35 | 52.78 | 53.31 | 56.50 | 61.11 | 59.13 | 58.38 | 57.22 | 55.54 |
| 8 | 58.83 | 60.20 | 61.50 | 62.65 | 63.16 | 63.00 | 62.45 | 62.89 | 66.57 | 71.97 | 69.42 | 68.48 | 67.12 | 64.91 |
| 9 | 66.01 | 67.93 | 69.92 | 71.65 | 72.58 | 72.73 | 72.27 | 72.73 | 76.95 | 83.11 | 80.28 | 79.18 | 77.52 | 74.79 |
| 10 | 72.32 | 75.21 | 77.90 | 80.33 | 81.77 | 82.50 | 82.17 | 82.75 | 87.55 | 94.38 | 91.41 | 90.13 | 88.21 | 84.97 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 110.490 | 91.414 |
| SC2 | 0 | 8 | 75.243 | 62.889 |
| SC3 | -18 | 7 | 63.075 | 53.485 |
| SC4 | -25 | 6 | 51.164 | 43.742 |
| SC5 | -34 | 6 | 50.134 | 43.348 |
Dimensions
| A | 5215 mm |
|---|---|
| B | 1000 mm |
| C | 1190 mm |
| F | 960 mm |
| E1 | 818 mm |
| E2 | 800 mm |
| E | 4835 mm |
| D IN | 1 x Ø54 |
| D OUT | 1 x Ø80 |
| Length | 5215 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.