EA-391AG7-C04 C
157.08 kW
Unit cooler EA-391AI10-C04 C
Defrost: None
Product code: EA-391AI10-C04 C
- Cooling capacity i
- 163.16 kW
- Air flow
- 81,387 m³/h
- Fin spacing
- 10.0 mm
- Air throw
- 51 m
- Fans
- 3 × ⌀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: 3 — 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.
-
E
Dimensional data - tube rows: I — 10 tube rows
-
F
Fin spacing: 10 — Fin spacing about 10 mm
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G
Generation code: C — Generation C
-
H
Fan data: 04 — Ø910: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 81,387 m³/h |
|---|---|
| Air throw | 51 m |
| External surface | 732.5 m² |
| Inner volume | 298.4 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 1,210 kg |
| Quantity | 3 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 8,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 71.0 dB(A) |
|---|---|
| Sound power | 95.0 dB(A) |
| Energy class | C |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø80 |
| EA-391AI10-C04 C | None |
|---|---|
| EA-391AI10-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)
- 156.296 kW
- Low speed (Y)
- 123.580 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 | 66.46 | 65.43 | 64.96 | 64.85 | 64.52 | 64.04 | 63.46 | 64.25 | 68.28 | 73.93 | 72.32 | 71.72 | 70.82 | 69.46 |
| 5 | 86.99 | 86.44 | 86.38 | 86.58 | 86.33 | 85.75 | 84.91 | 85.49 | 90.64 | 97.98 | 95.34 | 94.42 | 93.12 | 91.20 |
| 6 | 107.68 | 107.92 | 108.55 | 109.18 | 109.26 | 108.76 | 107.81 | 108.20 | 114.56 | 123.74 | 120.07 | 118.70 | 116.73 | 113.69 |
| 7 | 127.34 | 128.93 | 130.63 | 132.30 | 132.90 | 132.57 | 131.67 | 131.95 | 139.64 | 150.83 | 146.14 | 144.30 | 141.60 | 137.26 |
| 8 | 146.09 | 149.34 | 152.44 | 155.28 | 156.67 | 156.63 | 155.94 | 156.30 | 165.40 | 178.63 | 173.05 | 170.78 | 167.40 | 161.88 |
| 9 | 163.71 | 168.95 | 173.11 | 177.38 | 179.86 | 180.75 | 180.49 | 181.10 | 191.69 | 207.06 | 200.83 | 198.18 | 194.17 | 187.56 |
| 10 | 179.06 | 186.30 | 192.86 | 198.85 | 202.65 | 204.84 | 205.11 | 206.11 | 218.24 | 235.82 | 229.01 | 226.00 | 221.47 | 213.81 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 54.67 | 53.71 | 53.32 | 53.29 | 53.09 | 52.76 | 52.31 | 53.40 | 56.83 | 61.65 | 60.45 | 60.04 | 59.50 | 58.73 |
| 5 | 71.21 | 70.39 | 70.15 | 70.25 | 70.03 | 69.55 | 68.82 | 69.72 | 74.02 | 80.18 | 78.10 | 77.38 | 76.37 | 74.90 |
| 6 | 87.77 | 87.37 | 87.50 | 87.90 | 87.79 | 87.26 | 86.34 | 86.97 | 92.16 | 99.67 | 96.67 | 95.56 | 93.95 | 91.45 |
| 7 | 104.41 | 104.57 | 105.04 | 105.93 | 106.08 | 105.60 | 104.58 | 104.99 | 111.12 | 120.09 | 116.17 | 114.66 | 112.42 | 108.81 |
| 8 | 120.26 | 121.36 | 122.77 | 124.25 | 124.75 | 124.36 | 123.25 | 123.58 | 130.70 | 141.09 | 136.44 | 134.52 | 131.66 | 126.95 |
| 9 | 135.48 | 137.77 | 140.14 | 142.44 | 143.35 | 143.30 | 142.30 | 142.58 | 150.75 | 162.61 | 157.29 | 154.98 | 151.54 | 145.77 |
| 10 | 149.97 | 153.66 | 157.23 | 160.49 | 162.03 | 162.10 | 161.31 | 161.75 | 171.02 | 184.37 | 178.48 | 175.84 | 171.86 | 165.16 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 229.007 | 178.478 |
| SC2 | 0 | 8 | 156.296 | 123.580 |
| SC3 | -18 | 7 | 132.656 | 106.067 |
| SC4 | -25 | 6 | 108.547 | 87.497 |
| SC5 | -34 | 6 | 107.864 | 87.772 |
Dimensions
| A | 5238 mm |
|---|---|
| C | 1587 mm |
| F | 1132 mm |
| G | 1250 mm |
| E1 | 2435 mm |
| E2 | 2400 mm |
| E | 4835 mm |
| H | 1434 mm |
| I | 1750 mm |
| D IN | 2 x Ø54 |
| D OUT | 2 x Ø80 |
| Length | 5238 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.