EA-480GE4-C01 C
133.65 kW
Unit cooler EA-463GG4-C08 C
Defrost: None
Product code: EA-463GG4-C08 C
- Cooling capacity i
- 135.53 kW
- Air flow
- 57,975 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 42 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: G — 8 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 | 57,975 m³/h |
|---|---|
| Air throw | 42 m |
| External surface | 868.8 m² |
| Inner volume | 173.1 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 778 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 | D |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø80 |
| EA-463GG4-C08 C | None |
|---|---|
| EA-463GG4-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)
- 130.696 kW
- Low speed (Y)
- 108.073 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 | 54.01 | 54.44 | 55.20 | 55.97 | 56.32 | 56.37 | 56.17 | 57.32 | 61.02 | 66.24 | 65.01 | 64.58 | 63.98 | 63.12 |
| 5 | 68.56 | 70.34 | 71.99 | 73.45 | 74.18 | 74.35 | 74.03 | 75.08 | 79.78 | 86.43 | 84.39 | 83.66 | 82.62 | 81.06 |
| 6 | 82.23 | 85.56 | 88.05 | 90.60 | 92.10 | 92.73 | 92.65 | 93.66 | 99.39 | 107.74 | 104.88 | 103.74 | 102.12 | 99.52 |
| 7 | 94.14 | 98.89 | 103.25 | 107.13 | 109.70 | 111.24 | 111.78 | 112.93 | 119.81 | 129.91 | 126.37 | 124.95 | 122.82 | 119.31 |
| 8 | 104.86 | 111.29 | 117.18 | 122.35 | 125.90 | 128.07 | 129.06 | 130.70 | 138.81 | 150.72 | 147.22 | 145.72 | 143.43 | 139.57 |
| 9 | 114.66 | 122.90 | 130.48 | 137.15 | 141.84 | 144.74 | 146.27 | 148.20 | 157.41 | 170.87 | 166.98 | 165.22 | 162.53 | 157.93 |
| 10 | ≈ 123.54 | 133.73 | 143.15 | 151.47 | 157.37 | 161.29 | 163.43 | 165.77 | 176.11 | 191.17 | 186.94 | 184.95 | 181.88 | 176.57 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 45.98 | 46.20 | 46.62 | 47.15 | 47.40 | 47.43 | 47.28 | 48.30 | 51.46 | 55.95 | 54.96 | 54.63 | 54.17 | 53.53 |
| 5 | 58.66 | 59.49 | 60.40 | 61.22 | 61.69 | 61.77 | 61.53 | 62.41 | 66.33 | 71.99 | 70.29 | 69.68 | 68.80 | 67.46 |
| 6 | 70.66 | 72.46 | 74.17 | 75.73 | 76.55 | 76.78 | 76.52 | 77.24 | 81.95 | 88.74 | 86.37 | 85.45 | 84.10 | 81.92 |
| 7 | 81.94 | 84.98 | 87.35 | 89.77 | 91.21 | 91.82 | 91.73 | 92.47 | 98.02 | 106.20 | 103.17 | 101.97 | 100.15 | 97.16 |
| 8 | 92.42 | 96.22 | 100.13 | 103.63 | 105.94 | 107.04 | 107.19 | 108.07 | 114.55 | 124.01 | 120.56 | 119.07 | 116.82 | 113.05 |
| 9 | 101.13 | 106.72 | 111.86 | 116.39 | 119.45 | 121.20 | 121.96 | 123.24 | 130.77 | 141.75 | 138.22 | 136.47 | 133.81 | 129.28 |
| 10 | 109.55 | 116.63 | 123.13 | 128.83 | 132.71 | 135.11 | 136.23 | 137.73 | 146.15 | 158.39 | 154.57 | 152.79 | 150.04 | 145.29 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 186.942 | 154.572 |
| SC2 | 0 | 8 | 130.696 | 108.073 |
| SC3 | -18 | 7 | 108.302 | 90.452 |
| SC4 | -25 | 6 | 88.047 | 74.171 |
| SC5 | -34 | 6 | 83.054 | 71.131 |
Dimensions
| A | 5615 mm |
|---|---|
| B | 1100 mm |
| C | 1190 mm |
| F | 1060 mm |
| G | 1135 mm |
| E1 | 1318 mm |
| E2 | 1300 mm |
| E | 5235 mm |
| D IN | 1 x Ø54 |
| D OUT | 1 x Ø80 |
| Length | 5615 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.