EA-463ED4-C11 C
79.99 kW
Unit cooler EA-463GE7-C19 C
Defrost: None
Product code: EA-463GE7-C19 C
- Cooling capacity i
- 79.78 kW
- Air flow
- 48,546 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 34 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
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B
Number of fans: 4 — Number of fans (one digit).
-
C
Fan diameter: 63 — Ø630 mm
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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: E — 6 tube rows
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F
Fin spacing: 7 — Fin spacing about 7 mm
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G
Generation code: C — Generation C
-
H
Fan data: 19 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 48,546 m³/h |
|---|---|
| Air throw | 34 m |
| External surface | 439.4 m² |
| Inner volume | 131.8 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 557 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 | Ø54 |
|---|---|
| Outlet | Ø66,7 |
| EA-463GE7-C19 C | None |
|---|---|
| EA-463GE7-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)
- 79.784 kW
- Low speed (Y)
- 68.803 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 | 34.62 | 34.38 | 34.31 | 34.36 | 34.25 | 34.05 | 33.80 | 33.86 | 35.87 | 38.75 | 37.79 | 37.44 | 36.91 | 36.11 |
| 5 | 44.18 | 44.37 | 44.64 | 44.89 | 44.93 | 44.77 | 44.49 | 44.50 | 47.11 | 50.88 | 49.50 | 49.00 | 48.27 | 47.17 |
| 6 | 53.28 | 54.19 | 55.04 | 55.83 | 56.15 | 56.14 | 55.86 | 55.88 | 59.15 | 63.88 | 62.11 | 61.43 | 60.42 | 58.90 |
| 7 | 61.88 | 63.70 | 65.06 | 66.50 | 67.30 | 67.61 | 67.57 | 67.67 | 71.66 | 77.45 | 75.31 | 74.49 | 73.27 | 71.32 |
| 8 | 69.86 | 72.27 | 74.78 | 77.07 | 78.55 | 79.29 | 79.52 | 79.78 | 84.54 | 91.48 | 89.09 | 88.13 | 86.70 | 84.37 |
| 9 | 76.47 | 80.17 | 83.55 | 86.58 | 88.65 | 89.99 | 90.79 | 91.55 | 97.20 | 105.48 | 103.12 | 102.05 | 100.44 | 97.77 |
| 10 | 82.85 | 87.66 | 92.02 | 95.88 | 98.57 | 100.37 | 101.49 | 102.48 | 108.85 | 118.17 | 115.77 | 114.76 | 113.21 | 110.60 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 30.75 | 30.42 | 30.30 | 30.32 | 30.24 | 30.08 | 29.88 | 30.06 | 31.88 | 34.51 | 33.73 | 33.45 | 33.06 | 32.47 |
| 5 | 39.21 | 39.01 | 39.13 | 39.34 | 39.34 | 39.19 | 38.93 | 39.06 | 41.38 | 44.73 | 43.57 | 43.15 | 42.54 | 41.62 |
| 6 | 47.37 | 47.77 | 48.24 | 48.74 | 48.85 | 48.78 | 48.53 | 48.62 | 51.48 | 55.63 | 54.11 | 53.53 | 52.69 | 51.39 |
| 7 | 55.21 | 56.26 | 57.27 | 58.21 | 58.65 | 58.74 | 58.55 | 58.61 | 62.05 | 67.01 | 65.14 | 64.42 | 63.35 | 61.64 |
| 8 | 62.61 | 64.46 | 65.91 | 67.41 | 68.28 | 68.65 | 68.64 | 68.80 | 72.87 | 78.80 | 76.61 | 75.75 | 74.47 | 72.39 |
| 9 | 69.54 | 71.91 | 74.35 | 76.60 | 77.96 | 78.68 | 78.88 | 79.21 | 83.93 | 90.80 | 88.42 | 87.42 | 85.94 | 83.51 |
| 10 | 75.34 | 78.83 | 82.05 | 84.94 | 86.85 | 88.10 | 88.79 | 89.54 | 95.03 | 102.95 | 100.37 | 99.27 | 97.62 | 94.86 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 115.774 | 100.372 |
| SC2 | 0 | 8 | 79.784 | 68.803 |
| SC3 | -18 | 7 | 66.887 | 58.437 |
| SC4 | -25 | 6 | 55.040 | 48.237 |
| SC5 | -34 | 6 | 53.551 | 47.520 |
Dimensions
| A | 5615 mm |
|---|---|
| B | 1000 mm |
| C | 1190 mm |
| F | 960 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 | 1000 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.