EA-663EE10-C11 C
91.18 kW
Unit cooler EA-463FD4-C13 C
Defrost: None
Product code: EA-463FD4-C13 C
- Cooling capacity i
- 91.18 kW
- Air flow
- 67,202 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 47 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
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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: D — 5 tube rows
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F
Fin spacing: 4 — Fin spacing about 4 mm
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G
Generation code: C — Generation C
-
H
Fan data: 13 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 67,202 m³/h |
|---|---|
| Air throw | 47 m |
| External surface | 417.7 m² |
| Inner volume | 84.5 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 524 kg |
| Quantity | 4 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 70.0 dB(A) |
|---|---|
| Sound power | 93.0 dB(A) |
| Energy class | E |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-463FD4-C13 C | None |
|---|---|
| EA-463FD4-C13 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)
- 87.689 kW
- Low speed (Y)
- 75.283 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 | 34.76 | 34.64 | 34.56 | 34.66 | 34.59 | 34.42 | 34.20 | 34.53 | 36.56 | 39.55 | 38.67 | 38.35 | 37.90 | 37.23 |
| 5 | 45.76 | 46.36 | 46.89 | 47.33 | 47.38 | 47.18 | 46.78 | 47.11 | 49.95 | 53.99 | 52.61 | 52.14 | 51.48 | 50.39 |
| 6 | 56.35 | 57.73 | 59.19 | 60.38 | 60.92 | 60.97 | 60.66 | 60.98 | 64.62 | 69.82 | 67.91 | 67.22 | 66.22 | 64.74 |
| 7 | 64.88 | 67.49 | 69.87 | 71.99 | 73.34 | 74.12 | 74.47 | 75.25 | 79.92 | 86.71 | 84.55 | 83.64 | 82.31 | 80.22 |
| 8 | 72.91 | 76.68 | 80.08 | 83.05 | 85.01 | 86.19 | 86.78 | 87.69 | 93.13 | 101.07 | 98.87 | 98.01 | 96.72 | 94.64 |
| 9 | 80.31 | 85.37 | 89.94 | 93.89 | 96.61 | 98.31 | 99.24 | 100.33 | 106.58 | 115.71 | 113.20 | 112.18 | 110.66 | 108.16 |
| 10 | 87.08 | 93.53 | 99.38 | 104.48 | 108.06 | 110.40 | 111.75 | 113.11 | 120.19 | 130.56 | 127.78 | 126.62 | 124.87 | 121.95 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 30.22 | 30.01 | 29.98 | 30.07 | 30.03 | 29.92 | 29.77 | 30.40 | 32.23 | 34.93 | 34.25 | 34.00 | 33.66 | 33.14 |
| 5 | 39.82 | 39.97 | 40.20 | 40.46 | 40.41 | 40.24 | 39.93 | 40.48 | 43.00 | 46.58 | 45.53 | 45.18 | 44.69 | 43.98 |
| 6 | 49.17 | 50.04 | 50.81 | 51.49 | 51.56 | 51.45 | 51.07 | 51.54 | 54.65 | 59.11 | 57.54 | 56.98 | 56.20 | 55.03 |
| 7 | 57.79 | 59.48 | 61.11 | 62.49 | 63.15 | 63.26 | 62.94 | 63.38 | 67.16 | 72.61 | 70.51 | 69.72 | 68.57 | 66.78 |
| 8 | 65.23 | 67.79 | 70.14 | 72.23 | 73.55 | 74.27 | 74.50 | 75.28 | 79.93 | 86.73 | 84.30 | 83.31 | 81.85 | 79.52 |
| 9 | 72.17 | 75.72 | 78.94 | 81.76 | 83.58 | 84.63 | 85.05 | 85.91 | 91.19 | 98.95 | 96.56 | 95.59 | 94.15 | 91.78 |
| 10 | 78.60 | 83.26 | 87.46 | 91.10 | 93.55 | 94.98 | 95.65 | 96.66 | 102.60 | 111.31 | 108.66 | 107.53 | 105.85 | 103.03 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 127.782 | 108.661 |
| SC2 | 0 | 8 | 87.689 | 75.283 |
| SC3 | -18 | 7 | 72.603 | 62.830 |
| SC4 | -25 | 6 | 59.192 | 50.811 |
| SC5 | -34 | 6 | 56.499 | 49.425 |
Dimensions
| A | 4415 mm |
|---|---|
| B | 950 mm |
| C | 1190 mm |
| F | 910 mm |
| G | 1060 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 4035 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø66,7 |
| Length | 4415 mm |
|---|---|
| Width | 1060 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.