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)
- 60.371 kW
- Low speed (Y)
- 52.358 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 | 25.10 | 24.55 | 24.27 | 24.20 | 24.09 | 23.97 | 23.86 | 24.08 | 25.52 | 27.64 | 27.08 | 26.87 | 26.59 | 26.17 |
| 5 | 33.39 | 32.87 | 32.62 | 32.55 | 32.39 | 32.17 | 31.92 | 32.09 | 34.03 | 36.81 | 35.95 | 35.65 | 35.22 | 34.58 |
| 6 | 42.01 | 41.68 | 41.51 | 41.57 | 41.43 | 41.17 | 40.81 | 40.90 | 43.32 | 46.79 | 45.55 | 45.11 | 44.48 | 43.54 |
| 7 | 50.47 | 50.55 | 50.78 | 51.08 | 51.06 | 50.78 | 50.38 | 50.40 | 53.34 | 57.57 | 55.92 | 55.31 | 54.44 | 53.10 |
| 8 | 58.67 | 59.36 | 60.06 | 60.76 | 60.98 | 60.85 | 60.46 | 60.37 | 63.88 | 68.96 | 66.92 | 66.15 | 65.02 | 63.25 |
| 9 | 66.49 | 67.93 | 69.05 | 70.27 | 70.87 | 70.99 | 70.74 | 70.77 | 74.89 | 80.89 | 78.49 | 77.54 | 76.17 | 73.98 |
| 10 | 73.31 | 75.45 | 77.52 | 79.46 | 80.72 | 81.32 | 81.27 | 81.40 | 86.17 | 93.13 | 90.47 | 89.39 | 87.80 | 85.22 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 22.36 | 21.87 | 21.65 | 21.62 | 21.56 | 21.50 | 21.43 | 21.73 | 23.07 | 25.01 | 24.55 | 24.38 | 24.15 | 23.80 |
| 5 | 29.55 | 29.03 | 28.80 | 28.76 | 28.65 | 28.50 | 28.33 | 28.57 | 30.32 | 32.84 | 32.13 | 31.89 | 31.54 | 31.04 |
| 6 | 36.94 | 36.54 | 36.40 | 36.43 | 36.32 | 36.12 | 35.85 | 36.01 | 38.17 | 41.27 | 40.23 | 39.86 | 39.34 | 38.55 |
| 7 | 44.50 | 44.30 | 44.34 | 44.47 | 44.43 | 44.22 | 43.88 | 43.97 | 46.56 | 50.30 | 48.91 | 48.40 | 47.66 | 46.53 |
| 8 | 51.82 | 52.00 | 52.36 | 52.79 | 52.87 | 52.68 | 52.33 | 52.36 | 55.41 | 59.85 | 58.10 | 57.44 | 56.47 | 54.95 |
| 9 | 58.89 | 59.60 | 60.37 | 61.15 | 61.46 | 61.41 | 61.09 | 61.05 | 64.58 | 69.76 | 67.69 | 66.88 | 65.69 | 63.76 |
| 10 | 65.64 | 67.00 | 68.12 | 69.35 | 69.98 | 70.11 | 69.91 | 69.98 | 74.06 | 79.98 | 77.66 | 76.69 | 75.29 | 72.99 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 90.473 | 77.658 |
| SC2 | 0 | 8 | 60.371 | 52.358 |
| SC3 | -18 | 7 | 51.103 | 44.478 |
| SC4 | -25 | 6 | 41.511 | 36.398 |
| SC5 | -34 | 6 | 41.990 | 36.895 |
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.