EA-663EG10-C01 C
83.83 kW
Unit cooler EA-663ED4-C06 C
Defrost: None
Product code: EA-663ED4-C06 C
- 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.
-
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.
-
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 | D |
| 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)
- 80.911 kW
- Low speed (Y)
- 67.801 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 | 32.76 | 32.77 | 33.02 | 33.32 | 33.41 | 33.36 | 33.22 | 33.93 | 36.14 | 39.18 | 38.43 | 38.15 | 37.75 | 37.16 |
| 5 | 42.30 | 43.05 | 43.76 | 44.40 | 44.65 | 44.58 | 44.35 | 45.01 | 47.84 | 51.86 | 50.68 | 50.28 | 49.69 | 48.86 |
| 6 | 51.43 | 53.11 | 54.33 | 55.60 | 56.27 | 56.46 | 56.26 | 56.89 | 60.38 | 65.39 | 63.66 | 63.04 | 62.14 | 60.75 |
| 7 | 59.43 | 62.00 | 64.36 | 66.48 | 67.85 | 68.65 | 68.73 | 69.40 | 73.62 | 79.75 | 77.58 | 76.74 | 75.50 | 73.54 |
| 8 | 66.56 | 70.15 | 73.43 | 76.31 | 78.23 | 79.39 | 79.91 | 80.91 | 85.95 | 93.37 | 91.23 | 90.38 | 89.09 | 86.96 |
| 9 | 73.11 | 77.85 | 82.16 | 85.92 | 88.52 | 90.13 | 90.92 | 92.08 | 97.82 | 106.23 | 103.84 | 102.82 | 101.27 | 98.71 |
| 10 | 79.11 | 85.07 | 90.51 | 95.29 | 98.60 | 100.76 | 101.92 | 103.33 | 109.78 | 119.22 | 116.62 | 115.45 | 113.67 | 110.67 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 28.29 | 28.28 | 28.43 | 28.65 | 28.71 | 28.64 | 28.44 | 29.43 | 31.41 | 34.14 | 33.56 | 33.37 | 33.07 | 32.58 |
| 5 | 36.63 | 36.96 | 37.36 | 37.72 | 37.85 | 37.73 | 37.38 | 38.33 | 40.81 | 44.31 | 43.31 | 42.98 | 42.53 | 41.90 |
| 6 | 44.68 | 45.61 | 46.48 | 47.25 | 47.54 | 47.44 | 46.96 | 47.76 | 50.73 | 54.93 | 53.38 | 52.74 | 51.94 | 50.72 |
| 7 | 52.33 | 54.05 | 55.35 | 56.65 | 57.30 | 57.37 | 56.93 | 57.54 | 61.00 | 66.06 | 64.01 | 63.25 | 62.12 | 60.31 |
| 8 | 59.12 | 61.57 | 63.84 | 65.85 | 67.07 | 67.56 | 67.21 | 67.80 | 71.84 | 77.77 | 75.38 | 74.41 | 72.97 | 70.59 |
| 9 | 65.25 | 68.58 | 71.61 | 74.26 | 75.93 | 76.70 | 76.78 | 77.67 | 82.39 | 89.34 | 87.04 | 85.89 | 84.13 | 81.19 |
| 10 | 70.93 | 75.23 | 79.13 | 82.50 | 84.61 | 85.77 | 86.02 | 87.03 | 92.32 | 100.05 | 97.49 | 96.32 | 94.54 | 91.51 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 116.615 | 97.492 |
| SC2 | 0 | 8 | 80.911 | 67.801 |
| SC3 | -18 | 7 | 67.104 | 56.985 |
| SC4 | -25 | 6 | 54.333 | 46.481 |
| SC5 | -34 | 6 | 51.862 | 44.934 |
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.