EA-463GD4-C19 C
85.75 kW
Unit cooler EA-663EG10-C06 C
Defrost: None
Product code: EA-663EG10-C06 C
- Cooling capacity i
- 85.75 kW
- Air flow
- 47,935 m³/h
- Fin spacing
- 10.0 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: G — 8 tube rows
-
F
Fin spacing: 10 — Fin spacing about 10 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 06 — Ø630: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 47,935 m³/h |
|---|---|
| Air throw | 25 m |
| External surface | 390.6 m² |
| Inner volume | 160.4 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 639 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 | 81.6 dB(A) |
| Energy class | B |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø80 |
| EA-663EG10-C06 C | None |
|---|---|
| EA-663EG10-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)
- 82.114 kW
- Low speed (Y)
- 66.974 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 | 34.79 | 34.23 | 33.97 | 33.90 | 33.71 | 33.44 | 33.12 | 33.71 | 35.86 | 38.85 | 37.97 | 37.64 | 37.18 | 36.48 |
| 5 | 45.67 | 45.35 | 45.28 | 45.36 | 45.19 | 44.84 | 44.35 | 44.82 | 47.56 | 51.45 | 50.08 | 49.61 | 48.97 | 48.02 |
| 6 | 56.68 | 56.76 | 56.94 | 57.32 | 57.31 | 56.98 | 56.40 | 56.73 | 60.09 | 64.92 | 62.96 | 62.25 | 61.22 | 59.66 |
| 7 | 67.19 | 67.96 | 68.79 | 69.61 | 69.85 | 69.58 | 69.00 | 69.24 | 73.29 | 79.15 | 76.64 | 75.67 | 74.24 | 71.99 |
| 8 | 77.24 | 78.87 | 80.44 | 81.86 | 82.49 | 82.50 | 81.89 | 82.11 | 86.86 | 93.84 | 90.82 | 89.61 | 87.83 | 84.91 |
| 9 | 86.70 | 89.38 | 91.51 | 93.67 | 94.87 | 95.20 | 94.91 | 95.26 | 100.81 | 108.88 | 105.51 | 104.07 | 101.97 | 98.46 |
| 10 | 95.43 | 98.73 | 102.13 | 105.21 | 107.11 | 108.03 | 108.00 | 108.55 | 114.92 | 124.13 | 120.46 | 118.85 | 116.43 | 112.25 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 29.39 | 28.87 | 28.66 | 28.63 | 28.50 | 28.30 | 28.03 | 28.92 | 30.86 | 33.52 | 32.91 | 32.72 | 32.43 | 31.88 |
| 5 | 38.41 | 37.98 | 37.85 | 37.88 | 37.72 | 37.42 | 36.98 | 37.62 | 40.07 | 43.44 | 42.30 | 41.93 | 41.42 | 40.72 |
| 6 | 47.47 | 47.27 | 47.35 | 47.54 | 47.43 | 47.09 | 46.52 | 46.97 | 49.79 | 53.85 | 52.21 | 51.61 | 50.74 | 49.41 |
| 7 | 56.58 | 56.71 | 56.98 | 57.44 | 57.46 | 57.14 | 56.49 | 56.80 | 60.12 | 64.97 | 62.79 | 61.95 | 60.72 | 58.73 |
| 8 | 65.27 | 65.94 | 66.73 | 67.53 | 67.73 | 67.44 | 66.74 | 66.97 | 70.83 | 76.46 | 73.83 | 72.75 | 71.15 | 68.53 |
| 9 | 73.62 | 74.95 | 76.29 | 77.55 | 77.95 | 77.85 | 77.19 | 77.40 | 81.82 | 88.23 | 85.22 | 83.91 | 81.96 | 78.75 |
| 10 | 81.56 | 83.68 | 85.71 | 87.50 | 88.05 | 88.18 | 87.63 | 87.93 | 92.95 | 100.19 | 96.82 | 95.31 | 93.07 | 89.33 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 120.461 | 96.815 |
| SC2 | 0 | 8 | 82.114 | 66.974 |
| SC3 | -18 | 7 | 69.768 | 57.499 |
| SC4 | -25 | 6 | 56.935 | 47.347 |
| SC5 | -34 | 6 | 56.771 | 47.473 |
Dimensions
| A | 5215 mm |
|---|---|
| B | 1100 mm |
| C | 1190 mm |
| F | 1060 mm |
| E1 | 818 mm |
| E2 | 800 mm |
| E | 4835 mm |
| D IN | 1 x Ø54 |
| D OUT | 1 x Ø80 |
| Length | 5215 mm |
|---|---|
| Width | 1100 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.