EA-563FE4-C19 C
104.43 kW
Unit cooler EA-291AE4-C04 C
Defrost: None
Product code: EA-291AE4-C04 C
- Cooling capacity i
- 103.82 kW
- Air flow
- 55,436 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 50 m
- Fans
- 2 × ⌀910 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: 2 — Number of fans (one digit).
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C
Fan diameter: 91 — Ø910 mm
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D
Dimensional data - coil size letter: A — 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: 4 — Fin spacing about 4 mm
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G
Generation code: C — Generation C
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H
Fan data: 04 — Ø910: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 55,436 m³/h |
|---|---|
| Air throw | 50 m |
| External surface | 601.5 m² |
| Inner volume | 125.6 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 681 kg |
| Quantity | 2 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 5,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 69.0 dB(A) |
|---|---|
| Sound power | 93.0 dB(A) |
| Energy class | D |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø80 |
| EA-291AE4-C04 C | None |
|---|---|
| EA-291AE4-C04 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)
- 103.821 kW
- Low speed (Y)
- 85.503 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 | 44.61 | 44.96 | 45.32 | 45.60 | 45.64 | 45.47 | 45.14 | 45.65 | 48.48 | 52.48 | 51.28 | 50.86 | 50.27 | 49.25 |
| 5 | 56.03 | 57.39 | 58.57 | 59.54 | 59.90 | 59.84 | 59.35 | 59.76 | 63.38 | 68.55 | 66.74 | 66.09 | 65.16 | 63.79 |
| 6 | 66.74 | 68.99 | 71.30 | 73.22 | 74.25 | 74.61 | 74.43 | 74.88 | 79.35 | 85.82 | 83.41 | 82.49 | 81.16 | 79.04 |
| 7 | 75.54 | 79.29 | 82.68 | 85.64 | 87.56 | 88.70 | 89.20 | 90.10 | 95.66 | 103.81 | 101.08 | 99.94 | 98.25 | 95.52 |
| 8 | 83.79 | 88.91 | 93.53 | 97.53 | 100.25 | 101.91 | 102.75 | 103.82 | 110.24 | 119.67 | 116.92 | 115.79 | 114.09 | 111.25 |
| 9 | 91.32 | 97.91 | 103.90 | 109.12 | 112.74 | 115.03 | 116.30 | 117.67 | 124.98 | 135.67 | 132.65 | 131.36 | 129.39 | 125.98 |
| 10 | ≈ 98.16 | 106.29 | 113.77 | 120.32 | 124.93 | 128.05 | 129.83 | 131.57 | 139.80 | 151.81 | 148.57 | 147.12 | 144.88 | 140.96 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 37.63 | 37.63 | 37.78 | 38.01 | 38.02 | 37.87 | 37.60 | 38.19 | 40.60 | 44.02 | 43.09 | 42.77 | 42.32 | 41.68 |
| 5 | 47.53 | 48.05 | 48.59 | 49.12 | 49.21 | 49.09 | 48.72 | 49.22 | 52.22 | 56.54 | 55.07 | 54.55 | 53.81 | 52.69 |
| 6 | 56.90 | 58.24 | 59.45 | 60.50 | 60.95 | 60.83 | 60.44 | 60.84 | 64.48 | 69.76 | 67.77 | 67.00 | 65.88 | 64.11 |
| 7 | 65.71 | 67.74 | 69.82 | 71.60 | 72.56 | 72.86 | 72.60 | 73.02 | 77.35 | 83.67 | 81.12 | 80.10 | 78.58 | 76.16 |
| 8 | 73.24 | 76.50 | 79.47 | 82.10 | 83.77 | 84.70 | 84.93 | 85.50 | 90.56 | 97.95 | 94.98 | 93.74 | 91.89 | 88.83 |
| 9 | 80.27 | 84.63 | 88.58 | 92.03 | 94.25 | 95.55 | 96.04 | 96.96 | 102.84 | 111.43 | 108.57 | 107.31 | 105.40 | 101.83 |
| 10 | 86.74 | 92.30 | 97.34 | 101.71 | 104.62 | 106.40 | 107.17 | 108.28 | 114.86 | 124.42 | 121.28 | 119.85 | 117.67 | 113.92 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 148.571 | 121.283 |
| SC2 | 0 | 8 | 103.821 | 85.503 |
| SC3 | -18 | 7 | 86.522 | 72.064 |
| SC4 | -25 | 6 | 71.298 | 59.449 |
| SC5 | -34 | 6 | 67.404 | 57.265 |
Dimensions
| A | 3638 mm |
|---|---|
| C | 1587 mm |
| F | 932 mm |
| G | 1050 mm |
| E1 | 1635 mm |
| E2 | 1600 mm |
| E | 3235 mm |
| H | 1234 mm |
| I | 1750 mm |
| D IN | 1 x Ø54 |
| D OUT | 1 x Ø80 |
| Length | 3638 mm |
|---|---|
| Width | 1234 mm |
| Height | 1750 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.