EA-663EG10-C01 C
83.83 kW
Unit cooler EA-663ED4-C06 C ED
Defrost: Electric
Product code: EA-663ED4-C06 C ED
- Cooling capacity i
- 83.99 kW
- Air flow
- 48,779 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 25 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
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B
Number of fans: 6 — Number of fans (one digit).
-
C
Fan diameter: 63 — Ø630 mm
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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: D — 5 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 06 — Ø630: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 48,779 m³/h |
|---|---|
| Air throw | 25 m |
| External surface | 501.2 m² |
| Inner volume | 102.2 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 561 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 | 81.4 dB(A) |
| Energy class | C |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-663ED4-C06 C | None |
|---|---|
| EA-663ED4-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)
- 83.992 kW
- Low speed (Y)
- 70.699 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 | 36.19 | 36.35 | 36.56 | 36.73 | 36.72 | 36.53 | 36.23 | 36.81 | 39.12 | 42.37 | 41.44 | 41.12 | 40.60 | 39.80 |
| 5 | 45.64 | 46.56 | 47.36 | 48.03 | 48.23 | 48.09 | 47.67 | 48.18 | 51.06 | 55.25 | 53.80 | 53.29 | 52.58 | 51.53 |
| 6 | 54.57 | 56.20 | 57.87 | 59.25 | 59.94 | 60.07 | 59.78 | 60.26 | 63.88 | 69.08 | 67.09 | 66.35 | 65.25 | 63.57 |
| 7 | 62.06 | 64.88 | 67.43 | 69.66 | 71.07 | 71.84 | 72.08 | 72.89 | 77.31 | 83.66 | 81.22 | 80.27 | 78.87 | 76.62 |
| 8 | 69.00 | 72.90 | 76.41 | 79.45 | 81.46 | 82.61 | 83.09 | 83.99 | 89.17 | 96.78 | 94.42 | 93.47 | 92.05 | 89.67 |
| 9 | 75.37 | 80.43 | 85.03 | 89.01 | 91.73 | 93.32 | 94.11 | 95.21 | 101.09 | 109.70 | 107.10 | 105.99 | 104.30 | 101.50 |
| 10 | ≈ 81.16 | 87.49 | 93.27 | 98.30 | 101.75 | 103.99 | 105.14 | 106.50 | 113.11 | 122.75 | 119.95 | 118.69 | 116.77 | 113.53 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 31.21 | 31.19 | 31.30 | 31.46 | 31.42 | 31.22 | 30.86 | 31.76 | 33.83 | 36.71 | 35.96 | 35.69 | 35.32 | 34.78 |
| 5 | 39.56 | 39.96 | 40.38 | 40.77 | 40.75 | 40.52 | 40.03 | 40.83 | 43.40 | 47.03 | 45.79 | 45.36 | 44.78 | 43.92 |
| 6 | 47.50 | 48.58 | 49.54 | 50.34 | 50.60 | 50.40 | 49.81 | 50.37 | 53.42 | 57.81 | 55.93 | 55.27 | 54.31 | 52.86 |
| 7 | 54.99 | 56.65 | 58.34 | 59.73 | 60.38 | 60.41 | 59.86 | 60.34 | 63.90 | 69.11 | 66.86 | 66.00 | 64.71 | 62.66 |
| 8 | 61.40 | 64.07 | 66.49 | 68.59 | 69.84 | 70.38 | 70.18 | 70.70 | 74.85 | 80.93 | 78.34 | 77.27 | 75.67 | 73.04 |
| 9 | 67.38 | 70.97 | 74.20 | 76.98 | 78.63 | 79.44 | 79.46 | 80.27 | 85.11 | 92.19 | 89.71 | 88.61 | 86.93 | 83.74 |
| 10 | 72.90 | 77.50 | 81.63 | 85.17 | 87.36 | 88.53 | 88.73 | 89.67 | 95.08 | 102.96 | 100.22 | 98.96 | 97.05 | 93.81 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 119.946 | 100.219 |
| SC2 | 0 | 8 | 83.992 | 70.699 |
| SC3 | -18 | 7 | 70.314 | 60.072 |
| SC4 | -25 | 6 | 57.868 | 49.539 |
| SC5 | -34 | 6 | 55.067 | 47.796 |
Dimensions
| A | 5215 mm |
|---|---|
| B | 950 mm |
| C | 1190 mm |
| F | 910 mm |
| E1 | 818 mm |
| E2 | 800 mm |
| E | 4835 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø66,7 |
| Length | 5215 mm |
|---|---|
| Width | 950 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.