EA-463FG4-C08 C
121.67 kW
Unit cooler EA-291AG4-C04 C
Defrost: None
Product code: EA-291AG4-C04 C
- 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
-
B
Number of fans: 2 — Number of fans (one digit).
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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: G — 8 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
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G
Generation code: C — Generation C
-
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)
- 117.330 kW
- Low speed (Y)
- 90.751 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 | 48.66 | 48.87 | 49.27 | 49.76 | 49.96 | 49.94 | 49.74 | 50.78 | 54.08 | 58.73 | 57.69 | 57.33 | 56.84 | 56.15 |
| 5 | 62.52 | 63.47 | 64.44 | 65.38 | 65.71 | 65.73 | 65.42 | 66.33 | 70.47 | 76.43 | 74.64 | 74.01 | 73.12 | 71.80 |
| 6 | 75.60 | 77.72 | 79.66 | 81.36 | 82.22 | 82.23 | 81.95 | 82.75 | 87.75 | 95.07 | 92.53 | 91.57 | 90.16 | 87.94 |
| 7 | 87.85 | 90.94 | 94.12 | 96.88 | 98.49 | 99.18 | 99.08 | 99.87 | 105.87 | 114.69 | 111.45 | 110.16 | 108.25 | 105.12 |
| 8 | 98.25 | 103.06 | 107.48 | 111.41 | 114.00 | 115.51 | 116.06 | 117.33 | 124.47 | 134.80 | 131.02 | 129.44 | 127.06 | 123.09 |
| 9 | 107.97 | 114.34 | 120.16 | 125.26 | 128.72 | 130.75 | 131.68 | 133.14 | 141.31 | 153.26 | 149.60 | 147.97 | 145.50 | 141.23 |
| 10 | 116.88 | 124.93 | 132.29 | 138.74 | 143.17 | 145.94 | 147.32 | 149.04 | 158.21 | 171.56 | 167.53 | 165.67 | 162.83 | 157.83 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 39.78 | 39.69 | 39.87 | 40.21 | 40.35 | 40.33 | 40.14 | 41.21 | 43.96 | 47.84 | 47.04 | 46.78 | 46.44 | 45.98 |
| 5 | 50.76 | 51.04 | 51.52 | 52.10 | 52.32 | 52.26 | 51.94 | 52.84 | 56.19 | 61.02 | 59.57 | 59.05 | 58.32 | 57.22 |
| 6 | 61.78 | 62.60 | 63.52 | 64.44 | 64.78 | 64.75 | 64.34 | 65.07 | 69.04 | 74.84 | 72.74 | 71.94 | 70.76 | 68.88 |
| 7 | 72.18 | 73.82 | 75.42 | 76.88 | 77.59 | 77.68 | 77.22 | 77.78 | 82.41 | 89.15 | 86.44 | 85.35 | 83.72 | 81.03 |
| 8 | 82.02 | 84.68 | 87.15 | 88.99 | 90.20 | 90.57 | 90.16 | 90.75 | 96.09 | 103.87 | 100.67 | 99.30 | 97.25 | 93.82 |
| 9 | 91.22 | 94.64 | 98.08 | 101.13 | 102.92 | 103.58 | 103.37 | 104.02 | 110.10 | 118.94 | 115.31 | 113.68 | 111.20 | 107.02 |
| 10 | 99.07 | 103.91 | 108.36 | 112.30 | 114.76 | 116.12 | 116.42 | 117.41 | 124.29 | 134.22 | 130.17 | 128.29 | 125.42 | 120.52 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 167.525 | 130.170 |
| SC2 | 0 | 8 | 117.330 | 90.751 |
| SC3 | -18 | 7 | 97.640 | 77.245 |
| SC4 | -25 | 6 | 79.660 | 63.519 |
| SC5 | -34 | 6 | 76.157 | 62.035 |
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.