EA-463GE4-C13 C
118.31 kW
Unit cooler EA-291AI7-C04 C
Defrost: None
Product code: EA-291AI7-C04 C
- Cooling capacity i
- 118.02 kW
- Air flow
- 52,080 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 48 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).
-
C
Fan diameter: 91 — Ø910 mm
-
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: I — 10 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
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H
Fan data: 04 — Ø910: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 52,080 m³/h |
|---|---|
| Air throw | 48 m |
| External surface | 676.0 m² |
| Inner volume | 198.7 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 813 kg |
| Quantity | 2 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 5,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 70.0 dB(A) |
|---|---|
| Sound power | 93.5 dB(A) |
| Energy class | C |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-291AI7-C04 C | None |
|---|---|
| EA-291AI7-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)
- 113.229 kW
- Low speed (Y)
- 88.044 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 | 48.40 | 48.02 | 47.99 | 48.18 | 48.16 | 47.99 | 47.70 | 48.60 | 51.72 | 56.12 | 55.05 | 54.69 | 54.19 | 53.38 |
| 5 | 62.57 | 62.65 | 62.99 | 63.47 | 63.55 | 63.34 | 62.88 | 63.64 | 67.58 | 73.22 | 71.43 | 70.80 | 69.92 | 68.61 |
| 6 | 76.79 | 77.56 | 78.47 | 79.41 | 79.65 | 79.52 | 78.99 | 79.60 | 84.38 | 91.32 | 88.77 | 87.81 | 86.42 | 84.26 |
| 7 | 90.19 | 92.02 | 93.81 | 95.46 | 96.23 | 96.30 | 95.78 | 96.24 | 101.94 | 110.27 | 106.90 | 105.61 | 103.71 | 100.63 |
| 8 | 102.85 | 105.99 | 108.91 | 111.08 | 112.52 | 113.02 | 112.66 | 113.23 | 119.90 | 129.65 | 125.74 | 124.15 | 121.77 | 117.83 |
| 9 | 114.69 | 118.77 | 122.94 | 126.70 | 128.92 | 129.86 | 129.83 | 130.56 | 138.27 | 149.48 | 145.13 | 143.25 | 140.42 | 135.60 |
| 10 | 124.71 | 130.61 | 136.05 | 140.92 | 144.04 | 145.91 | 146.62 | 147.92 | 156.80 | 169.54 | 164.77 | 162.62 | 159.37 | 153.74 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 39.36 | 38.91 | 38.84 | 39.00 | 39.01 | 38.90 | 38.66 | 39.64 | 42.27 | 45.96 | 45.16 | 44.91 | 44.56 | 44.10 |
| 5 | 50.65 | 50.37 | 50.45 | 50.74 | 50.77 | 50.57 | 50.17 | 50.98 | 54.18 | 58.80 | 57.36 | 56.86 | 56.15 | 55.08 |
| 6 | 61.89 | 61.96 | 62.35 | 62.89 | 63.02 | 62.80 | 62.27 | 62.90 | 66.71 | 72.26 | 70.19 | 69.41 | 68.26 | 66.45 |
| 7 | 73.16 | 73.69 | 74.48 | 75.26 | 75.59 | 75.43 | 74.82 | 75.29 | 79.74 | 86.29 | 83.57 | 82.51 | 80.92 | 78.32 |
| 8 | 83.82 | 85.09 | 86.46 | 87.82 | 88.41 | 88.31 | 87.63 | 88.04 | 93.16 | 100.65 | 97.44 | 96.08 | 94.05 | 90.67 |
| 9 | 94.01 | 96.18 | 98.30 | 100.26 | 101.25 | 101.32 | 100.73 | 101.10 | 106.81 | 115.27 | 111.61 | 109.99 | 107.55 | 103.46 |
| 10 | 103.65 | 106.87 | 109.90 | 112.26 | 113.70 | 114.18 | 113.74 | 114.17 | 120.75 | 130.25 | 126.13 | 124.26 | 121.43 | 116.63 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 164.766 | 126.125 |
| SC2 | 0 | 8 | 113.229 | 88.044 |
| SC3 | -18 | 7 | 95.863 | 75.454 |
| SC4 | -25 | 6 | 78.469 | 62.351 |
| SC5 | -34 | 6 | 77.050 | 61.972 |
Dimensions
| A | 3638 mm |
|---|---|
| C | 1587 mm |
| F | 1132 mm |
| G | 1250 mm |
| E1 | 1635 mm |
| E2 | 1600 mm |
| E | 3235 mm |
| H | 1434 mm |
| I | 1750 mm |
| D IN | 2 x Ø42 |
| D OUT | 2 x Ø66,7 |
| Length | 3638 mm |
|---|---|
| Width | 1434 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.