EA-663EC10-C11 C
63.48 kW
Unit cooler EA-463FE7-C19 C
Defrost: None
Product code: EA-463FE7-C19 C
- Cooling capacity i
- 63.26 kW
- Air flow
- 46,112 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 32 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: F — 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 | 46,112 m³/h |
|---|---|
| Air throw | 32 m |
| External surface | 338.0 m² |
| Inner volume | 101.5 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 443 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 | 89.0 dB(A) |
| Energy class | D |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø66,7 |
| EA-463FE7-C19 C | None |
|---|---|
| EA-463FE7-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)
- 63.255 kW
- Low speed (Y)
- 54.761 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 | 28.02 | 27.34 | 26.95 | 26.76 | 26.52 | 26.27 | 26.03 | 26.16 | 27.69 | 29.92 | 29.19 | 28.92 | 28.55 | 27.98 |
| 5 | 36.44 | 35.86 | 35.53 | 35.37 | 35.09 | 34.74 | 34.36 | 34.41 | 36.43 | 39.32 | 38.27 | 37.89 | 37.36 | 36.57 |
| 6 | 45.11 | 44.77 | 44.64 | 44.58 | 44.35 | 43.97 | 43.48 | 43.45 | 45.96 | 49.56 | 48.10 | 47.57 | 46.82 | 45.69 |
| 7 | 53.51 | 53.67 | 53.92 | 54.21 | 54.13 | 53.78 | 53.23 | 53.13 | 56.17 | 60.55 | 58.67 | 57.97 | 56.97 | 55.41 |
| 8 | 61.60 | 62.43 | 63.22 | 63.95 | 64.01 | 63.84 | 63.37 | 63.26 | 66.88 | 72.11 | 69.84 | 68.97 | 67.71 | 65.72 |
| 9 | 69.27 | 70.66 | 72.14 | 73.44 | 74.05 | 74.14 | 73.81 | 73.74 | 77.99 | 84.17 | 81.56 | 80.54 | 79.02 | 76.61 |
| 10 | 75.73 | 78.05 | 80.24 | 82.26 | 83.53 | 84.21 | 84.37 | 84.45 | 89.36 | 96.50 | 93.65 | 92.48 | 90.76 | 87.96 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 24.89 | 24.27 | 23.94 | 23.81 | 23.65 | 23.47 | 23.29 | 23.50 | 24.95 | 27.00 | 26.39 | 26.17 | 25.86 | 25.39 |
| 5 | 32.20 | 31.60 | 31.28 | 31.16 | 30.95 | 30.69 | 30.40 | 30.53 | 32.35 | 34.97 | 34.10 | 33.79 | 33.35 | 32.71 |
| 6 | 39.77 | 39.21 | 39.02 | 38.99 | 38.79 | 38.48 | 38.09 | 38.14 | 40.38 | 43.59 | 42.37 | 41.92 | 41.29 | 40.34 |
| 7 | 47.21 | 47.02 | 47.04 | 47.18 | 47.03 | 46.72 | 46.28 | 46.25 | 48.92 | 52.79 | 51.20 | 50.61 | 49.76 | 48.44 |
| 8 | 54.45 | 54.72 | 55.09 | 55.52 | 55.56 | 55.32 | 54.84 | 54.76 | 57.90 | 62.47 | 60.53 | 59.79 | 58.70 | 56.99 |
| 9 | 61.43 | 62.27 | 63.11 | 63.92 | 64.21 | 64.01 | 63.62 | 63.54 | 67.19 | 72.49 | 70.24 | 69.34 | 68.03 | 65.91 |
| 10 | 68.07 | 69.39 | 70.81 | 72.10 | 72.70 | 72.83 | 72.55 | 72.55 | 76.73 | 82.81 | 80.31 | 79.28 | 77.74 | 75.25 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 93.648 | 80.305 |
| SC2 | 0 | 8 | 63.255 | 54.761 |
| SC3 | -18 | 7 | 54.215 | 47.117 |
| SC4 | -25 | 6 | 44.642 | 39.018 |
| SC5 | -34 | 6 | 45.094 | 39.705 |
Dimensions
| A | 4415 mm |
|---|---|
| B | 1000 mm |
| C | 1190 mm |
| F | 960 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 4035 mm |
| D IN | 1 x Ø54 |
| D OUT | 1 x Ø66,7 |
| Length | 4415 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.