EA-663EG10-C06 C
85.75 kW
Unit cooler EA-463GD4-C19 C
Defrost: None
Product code: EA-463GD4-C19 C
- Cooling capacity i
- 85.75 kW
- Air flow
- 48,304 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 33 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.
-
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: 19 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 48,304 m³/h |
|---|---|
| Air throw | 33 m |
| External surface | 543.0 m² |
| Inner volume | 110.1 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 568 kg |
| Quantity | 4 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 5,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 66.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-463GD4-C19 C | None |
|---|---|
| EA-463GD4-C19 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)
- 82.615 kW
- Low speed (Y)
- 72.161 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 | 33.34 | 33.46 | 33.81 | 34.21 | 34.39 | 34.45 | 34.42 | 34.72 | 36.87 | 39.98 | 39.19 | 38.89 | 38.47 | 37.82 |
| 5 | 42.74 | 43.69 | 44.57 | 45.38 | 45.79 | 45.94 | 45.88 | 46.17 | 48.98 | 53.06 | 51.82 | 51.38 | 50.77 | 49.82 |
| 6 | 51.65 | 53.59 | 55.01 | 56.51 | 57.42 | 57.88 | 58.02 | 58.36 | 61.91 | 67.06 | 65.48 | 64.85 | 63.97 | 62.59 |
| 7 | 59.40 | 62.23 | 64.84 | 67.21 | 68.83 | 69.92 | 70.59 | 71.13 | 75.48 | 81.82 | 79.92 | 79.16 | 78.05 | 76.24 |
| 8 | 66.32 | 70.22 | 73.80 | 76.97 | 79.21 | 80.73 | 81.69 | 82.62 | 87.81 | 95.45 | 93.63 | 92.89 | 91.77 | 89.90 |
| 9 | 72.67 | 77.73 | 82.37 | 86.49 | 89.46 | 91.48 | 92.81 | 93.98 | 99.93 | 108.65 | 106.64 | 105.79 | 104.50 | 102.31 |
| 10 | ≈ 78.44 | 84.73 | 90.55 | 95.72 | 99.48 | 102.15 | 103.91 | 105.40 | 112.12 | 121.96 | 119.80 | 118.86 | 117.40 | 114.91 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 29.56 | 29.64 | 29.85 | 30.16 | 30.31 | 30.36 | 30.34 | 30.72 | 32.67 | 35.46 | 34.83 | 34.62 | 34.32 | 33.83 |
| 5 | 38.07 | 38.57 | 39.12 | 39.68 | 39.92 | 40.02 | 39.97 | 40.32 | 42.81 | 46.41 | 45.41 | 45.04 | 44.52 | 43.74 |
| 6 | 46.16 | 47.35 | 48.47 | 49.49 | 50.05 | 50.28 | 50.18 | 50.50 | 53.57 | 58.05 | 56.68 | 56.16 | 55.40 | 54.21 |
| 7 | 53.77 | 55.56 | 57.43 | 59.08 | 60.10 | 60.64 | 60.80 | 61.20 | 64.91 | 70.33 | 68.62 | 67.94 | 66.92 | 65.33 |
| 8 | 60.33 | 63.17 | 65.80 | 68.19 | 69.82 | 70.89 | 71.51 | 72.16 | 76.56 | 83.00 | 81.00 | 80.19 | 78.98 | 76.99 |
| 9 | 66.37 | 70.16 | 73.64 | 76.73 | 78.90 | 80.31 | 81.17 | 82.08 | 87.21 | 94.73 | 92.83 | 92.02 | 90.80 | 88.75 |
| 10 | 71.92 | 76.73 | 81.15 | 85.05 | 87.82 | 89.69 | 90.85 | 91.97 | 97.73 | 106.18 | 104.10 | 103.20 | 101.82 | 99.45 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 119.803 | 104.104 |
| SC2 | 0 | 8 | 82.615 | 72.161 |
| SC3 | -18 | 7 | 67.932 | 59.547 |
| SC4 | -25 | 6 | 55.013 | 48.473 |
| SC5 | -34 | 6 | 52.139 | 46.476 |
Dimensions
| A | 5615 mm |
|---|---|
| B | 950 mm |
| C | 1190 mm |
| F | 910 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.