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
-
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)
- 82.833 kW
- Low speed (Y)
- 73.295 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 | 34.33 | 35.06 | 35.66 | 36.13 | 36.25 | 36.15 | 35.88 | 36.07 | 38.20 | 41.24 | 40.15 | 39.74 | 39.12 | 38.24 |
| 5 | 42.96 | 44.46 | 45.98 | 47.22 | 47.86 | 48.08 | 47.98 | 48.22 | 51.11 | 55.24 | 53.78 | 53.24 | 52.44 | 51.24 |
| 6 | 50.01 | 52.70 | 55.13 | 57.24 | 58.64 | 59.52 | 60.00 | 60.65 | 64.44 | 69.95 | 68.52 | 67.82 | 66.79 | 65.16 |
| 7 | 56.39 | 60.19 | 63.62 | 66.61 | 68.69 | 70.03 | 70.83 | 71.67 | 76.18 | 82.74 | 81.09 | 80.43 | 79.43 | 77.79 |
| 8 | ≈ 62.16 | 67.15 | 71.71 | 75.71 | 78.57 | 80.52 | 81.72 | 82.83 | 88.08 | 95.76 | 93.91 | 93.15 | 91.99 | 90.05 |
| 9 | ≈ 67.36 | 73.58 | 79.35 | 84.46 | 88.24 | 90.89 | 92.60 | 94.05 | 100.08 | 108.92 | 106.93 | 106.08 | 104.77 | 102.55 |
| 10 | ≈ 72.01 | 79.46 | 86.51 | 92.84 | 97.63 | 101.07 | 103.40 | 105.27 | 112.10 | 122.12 | 120.07 | 119.15 | 117.72 | 115.24 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 30.94 | 31.31 | 31.65 | 31.96 | 31.97 | 31.88 | 31.69 | 31.93 | 33.87 | 36.63 | 35.74 | 35.40 | 34.92 | 34.19 |
| 5 | 38.86 | 40.02 | 41.01 | 41.63 | 42.01 | 42.08 | 41.93 | 42.17 | 44.70 | 48.32 | 47.07 | 46.62 | 45.97 | 44.98 |
| 6 | 45.93 | 47.93 | 49.73 | 51.33 | 52.37 | 52.79 | 52.82 | 53.14 | 56.33 | 60.94 | 59.34 | 58.72 | 57.82 | 56.41 |
| 7 | 52.03 | 54.92 | 57.53 | 59.81 | 61.35 | 62.31 | 62.84 | 63.52 | 67.48 | 73.27 | 71.74 | 71.13 | 70.21 | 68.66 |
| 8 | 57.61 | 61.49 | 65.01 | 68.09 | 70.23 | 71.63 | 72.44 | 73.30 | 77.89 | 84.62 | 82.87 | 82.15 | 81.07 | 79.27 |
| 9 | ≈ 62.68 | 67.63 | 72.15 | 76.12 | 78.97 | 80.89 | 82.06 | 83.15 | 88.40 | 96.09 | 94.17 | 93.36 | 92.12 | 90.03 |
| 10 | ≈ 67.24 | 73.30 | 78.90 | 83.86 | 87.49 | 90.02 | 91.63 | 93.03 | 98.96 | 107.63 | 105.60 | 104.71 | 103.33 | 100.92 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 120.070 | 105.604 |
| SC2 | 0 | 8 | 82.833 | 73.295 |
| SC3 | -18 | 7 | 67.536 | 60.502 |
| SC4 | -25 | 6 | 55.126 | 49.732 |
| SC5 | -34 | 6 | 50.642 | 46.430 |
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 |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.