EA-480GC4-C01 C
100.34 kW
Unit cooler EA-463GD4-C08 C
Defrost: None
Product code: EA-463GD4-C08 C
- Cooling capacity i
- 99.88 kW
- Air flow
- 63,619 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 45 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.
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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.
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E
Dimensional data - tube rows: D — 5 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 | 63,619 m³/h |
|---|---|
| Air throw | 45 m |
| External surface | 543.0 m² |
| Inner volume | 110.1 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 635 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 | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-463GD4-C08 C | None |
|---|---|
| EA-463GD4-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)
- 99.880 kW
- Low speed (Y)
- 87.022 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 | 41.89 | 42.72 | 43.42 | 44.00 | 44.17 | 44.01 | 43.73 | 44.06 | 46.73 | 50.51 | 49.26 | 48.78 | 48.08 | 47.00 |
| 5 | 52.26 | 53.98 | 55.74 | 57.18 | 57.93 | 58.16 | 57.99 | 58.39 | 61.90 | 66.93 | 65.17 | 64.50 | 63.57 | 62.16 |
| 6 | 60.98 | 64.13 | 66.98 | 69.46 | 71.11 | 72.10 | 72.59 | 73.44 | 78.03 | 84.55 | 82.36 | 81.50 | 80.24 | 78.24 |
| 7 | 68.77 | 73.22 | 77.25 | 80.75 | 83.18 | 84.70 | 85.54 | 86.59 | 92.02 | 99.94 | 97.83 | 96.99 | 95.71 | 93.62 |
| 8 | ≈ 75.84 | 81.70 | 87.05 | 91.74 | 95.07 | 97.27 | 98.55 | 99.88 | 106.18 | 115.40 | 113.01 | 112.03 | 110.52 | 108.01 |
| 9 | ≈ 82.21 | 89.53 | 96.31 | 102.30 | 106.70 | 109.71 | 111.55 | 113.24 | 120.44 | 131.00 | 128.41 | 127.30 | 125.59 | 122.68 |
| 10 | ≈ 87.91 | 96.73 | 105.03 | 112.43 | 117.98 | 121.90 | 124.43 | 126.60 | 134.74 | 146.65 | 143.96 | 142.73 | 140.84 | 137.59 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 37.27 | 37.66 | 38.04 | 38.34 | 38.44 | 38.33 | 38.09 | 38.50 | 40.88 | 44.25 | 43.24 | 42.88 | 42.38 | 41.54 |
| 5 | 46.67 | 47.93 | 49.02 | 49.92 | 50.31 | 50.20 | 49.96 | 50.35 | 53.40 | 57.77 | 56.29 | 55.75 | 54.98 | 53.81 |
| 6 | 55.47 | 57.47 | 59.52 | 61.24 | 62.21 | 62.60 | 62.52 | 62.97 | 66.76 | 72.24 | 70.27 | 69.52 | 68.42 | 66.67 |
| 7 | 62.71 | 65.97 | 68.93 | 71.52 | 73.23 | 74.26 | 74.74 | 75.57 | 80.26 | 87.13 | 85.01 | 84.07 | 82.68 | 80.43 |
| 8 | 69.47 | 73.89 | 77.89 | 81.37 | 83.76 | 85.25 | 86.04 | 87.02 | 92.43 | 100.38 | 98.13 | 97.20 | 95.79 | 93.44 |
| 9 | 75.64 | 81.30 | 86.45 | 90.96 | 94.13 | 96.16 | 97.32 | 98.57 | 104.72 | 113.74 | 111.27 | 110.20 | 108.57 | 105.81 |
| 10 | ≈ 81.23 | 88.16 | 94.57 | 100.21 | 104.23 | 106.97 | 108.58 | 110.15 | 117.08 | 127.20 | 124.56 | 123.36 | 121.53 | 118.37 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 143.959 | 124.559 |
| SC2 | 0 | 8 | 99.880 | 87.022 |
| SC3 | -18 | 7 | 81.844 | 72.297 |
| SC4 | -25 | 6 | 66.978 | 59.517 |
| SC5 | -34 | 6 | 61.730 | 56.054 |
Dimensions
| A | 5615 mm |
|---|---|
| B | 950 mm |
| C | 1190 mm |
| F | 910 mm |
| G | 985 mm |
| E1 | 1318 mm |
| E2 | 1300 mm |
| E | 5235 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø66,7 |
| Length | 5615 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.