EA-463FG4-C08 C
121.67 kW
Unit cooler EA-291AG4-C04 C ED
Defrost: Electric
Product code: EA-291AG4-C04 C ED
- Cooling capacity i
- 121.69 kW
- Air flow
- 51,979 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 47 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: G — 8 tube rows
-
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 | 51,979 m³/h |
|---|---|
| Air throw | 47 m |
| External surface | 801.9 m² |
| Inner volume | 160.6 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 774 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 | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-291AG4-C04 C | None |
|---|---|
| EA-291AG4-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)
- 121.689 kW
- Low speed (Y)
- 94.411 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 | 53.78 | 53.78 | 54.16 | 54.58 | 54.64 | 54.43 | 54.01 | 54.84 | 58.29 | 63.17 | 61.78 | 61.29 | 60.61 | 59.62 |
| 5 | 67.29 | 68.42 | 69.48 | 70.44 | 70.76 | 70.54 | 70.03 | 70.71 | 75.01 | 81.20 | 79.01 | 78.22 | 77.10 | 75.37 |
| 6 | 80.12 | 82.55 | 84.70 | 86.16 | 87.07 | 87.23 | 86.78 | 87.37 | 92.59 | 100.16 | 97.18 | 96.05 | 94.40 | 91.77 |
| 7 | 92.06 | 95.38 | 98.81 | 101.85 | 103.61 | 104.27 | 104.05 | 104.67 | 110.88 | 119.98 | 116.35 | 114.91 | 112.76 | 109.23 |
| 8 | 101.86 | 107.07 | 111.81 | 115.94 | 118.61 | 120.10 | 120.55 | 121.69 | 129.09 | 139.93 | 136.09 | 134.35 | 131.73 | 127.35 |
| 9 | 111.30 | 118.14 | 124.33 | 129.70 | 133.31 | 135.35 | 136.22 | 137.57 | 145.94 | 158.14 | 154.18 | 152.41 | 149.74 | 145.11 |
| 10 | 119.95 | 128.50 | 136.30 | 143.09 | 147.70 | 150.55 | 151.89 | 153.52 | 162.90 | 176.52 | 172.19 | 170.20 | 167.16 | 161.80 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 43.71 | 43.55 | 43.66 | 43.91 | 43.92 | 43.73 | 43.37 | 44.26 | 47.12 | 51.16 | 50.06 | 49.69 | 49.20 | 48.49 |
| 5 | 54.89 | 55.12 | 55.44 | 55.97 | 56.09 | 55.88 | 55.38 | 56.09 | 59.55 | 64.54 | 62.78 | 62.14 | 61.22 | 59.82 |
| 6 | 65.59 | 66.53 | 67.50 | 68.43 | 68.75 | 68.53 | 67.95 | 68.49 | 72.58 | 78.56 | 76.13 | 75.20 | 73.83 | 71.62 |
| 7 | 75.83 | 77.67 | 79.39 | 80.90 | 81.58 | 81.58 | 80.83 | 81.28 | 86.01 | 92.99 | 89.99 | 88.77 | 86.94 | 83.91 |
| 8 | 85.45 | 88.40 | 90.69 | 92.96 | 94.19 | 94.45 | 93.97 | 94.41 | 99.89 | 107.86 | 104.39 | 102.87 | 100.62 | 96.87 |
| 9 | 94.35 | 97.97 | 101.61 | 104.83 | 106.81 | 107.54 | 107.24 | 107.76 | 113.99 | 123.02 | 119.12 | 117.35 | 114.69 | 110.17 |
| 10 | 101.90 | 107.08 | 111.81 | 115.92 | 118.44 | 119.79 | 120.02 | 120.91 | 128.06 | 138.38 | 134.06 | 132.05 | 128.99 | 123.77 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 172.191 | 134.055 |
| SC2 | 0 | 8 | 121.689 | 94.411 |
| SC3 | -18 | 7 | 102.731 | 81.266 |
| SC4 | -25 | 6 | 84.704 | 67.501 |
| SC5 | -34 | 6 | 80.758 | 65.882 |
Dimensions
| A | 3638 mm |
|---|---|
| C | 1587 mm |
| F | 1032 mm |
| G | 1150 mm |
| E1 | 1635 mm |
| E2 | 1600 mm |
| E | 3235 mm |
| H | 1334 mm |
| I | 1750 mm |
| D IN | 2 x Ø42 |
| D OUT | 2 x Ø66,7 |
| Length | 3638 mm |
|---|---|
| Width | 1334 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.