EA-663ED4-C01 C
82.67 kW
Unit cooler EA-463GC4-C08 C
Defrost: None
Product code: EA-463GC4-C08 C
- Cooling capacity i
- 82.83 kW
- Air flow
- 65,706 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 46 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.
-
A
Model code (series): EA — EA - general-purpose unit cooler
-
B
Number of fans: 4 — Number of fans (one digit).
-
C
Fan diameter: 63 — Ø630 mm
-
D
Dimensional data - coil size letter: G — 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: C — 4 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
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G
Generation code: C — Generation C
-
H
Fan data: 08 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 65,706 m³/h |
|---|---|
| Air throw | 46 m |
| External surface | 434.4 m² |
| Inner volume | 88.8 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 563 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 | 74.0 dB(A) |
|---|---|
| Sound power | 98.0 dB(A) |
| Energy class | E |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø66,7 |
| EA-463GC4-C08 C | None |
|---|---|
| EA-463GC4-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)
- 79.743 kW
- Low speed (Y)
- 70.586 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 | 31.13 | 31.69 | 32.19 | 32.63 | 32.75 | 32.77 | 32.68 | 32.99 | 34.95 | 37.81 | 36.97 | 36.65 | 36.21 | 35.54 |
| 5 | 39.95 | 41.48 | 42.54 | 43.64 | 44.24 | 44.48 | 44.47 | 44.82 | 47.56 | 51.49 | 50.26 | 49.82 | 49.19 | 48.24 |
| 6 | 47.57 | 50.01 | 52.23 | 54.20 | 55.55 | 56.43 | 56.96 | 57.64 | 61.18 | 66.28 | 64.72 | 64.12 | 63.24 | 61.86 |
| 7 | 54.17 | 57.66 | 60.83 | 63.62 | 65.60 | 66.91 | 67.73 | 68.64 | 73.00 | 79.36 | 77.90 | 77.31 | 76.44 | 75.01 |
| 8 | 60.16 | 64.79 | 69.05 | 72.81 | 75.52 | 77.39 | 78.59 | 79.74 | 84.84 | 92.29 | 90.63 | 89.95 | 88.91 | 87.18 |
| 9 | ≈ 65.56 | 71.40 | 76.83 | 81.66 | 85.24 | 87.78 | 89.45 | 90.93 | 96.79 | 105.39 | 103.58 | 102.81 | 101.62 | 99.60 |
| 10 | ≈ 70.38 | 77.46 | 84.15 | 90.15 | 94.71 | 98.01 | 100.26 | 102.12 | 108.79 | 118.56 | 116.67 | 115.82 | 114.50 | 112.22 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 28.05 | 28.32 | 28.55 | 28.89 | 29.04 | 29.05 | 28.99 | 29.34 | 31.14 | 33.73 | 33.04 | 32.78 | 32.42 | 31.87 |
| 5 | 36.08 | 37.05 | 37.90 | 38.64 | 39.01 | 39.12 | 39.04 | 39.29 | 41.70 | 45.18 | 44.17 | 43.80 | 43.28 | 42.49 |
| 6 | 43.65 | 45.25 | 46.91 | 48.33 | 49.18 | 49.59 | 49.68 | 50.09 | 53.15 | 57.57 | 56.19 | 55.66 | 54.90 | 53.71 |
| 7 | 49.90 | 52.54 | 54.96 | 57.10 | 58.58 | 59.54 | 60.11 | 60.86 | 64.70 | 70.32 | 68.97 | 68.32 | 67.35 | 65.78 |
| 8 | 55.65 | 59.25 | 62.54 | 65.43 | 67.48 | 68.84 | 69.67 | 70.59 | 75.05 | 81.60 | 80.02 | 79.38 | 78.41 | 76.80 |
| 9 | 60.90 | 65.53 | 69.78 | 73.54 | 76.25 | 78.11 | 79.27 | 80.40 | 85.51 | 93.02 | 91.26 | 90.52 | 89.39 | 87.49 |
| 10 | ≈ 65.65 | 71.36 | 76.66 | 81.36 | 84.84 | 87.26 | 88.84 | 90.25 | 96.04 | 104.52 | 102.64 | 101.81 | 100.54 | 98.33 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 116.665 | 102.641 |
| SC2 | 0 | 8 | 79.743 | 70.586 |
| SC3 | -18 | 7 | 64.504 | 57.766 |
| SC4 | -25 | 6 | 52.229 | 46.908 |
| SC5 | -34 | 6 | 48.157 | 44.112 |
Dimensions
| A | 5615 mm |
|---|---|
| B | 900 mm |
| C | 1190 mm |
| F | 860 mm |
| G | 935 mm |
| E1 | 1318 mm |
| E2 | 1300 mm |
| E | 5235 mm |
| D IN | 1 x Ø54 |
| D OUT | 1 x Ø66,7 |
| Length | 5615 mm |
|---|---|
| Width | 900 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.