EA-391AG4-C04 C
182.70 kW
Unit cooler EA-391AI4-C04 C
Defrost: None
Product code: EA-391AI4-C04 C
- Cooling capacity i
- 198.11 kW
- Air flow
- 73,392 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 47 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
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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.
-
E
Dimensional data - tube rows: I — 10 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 | 73,392 m³/h |
|---|---|
| Air throw | 47 m |
| External surface | 1,503.6 m² |
| Inner volume | 298.4 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 1,328 kg |
| Quantity | 3 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 8,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 72.0 dB(A) |
|---|---|
| Sound power | 96.0 dB(A) |
| Energy class | D |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø80 |
| EA-391AI4-C04 C | None |
|---|---|
| EA-391AI4-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)
- 190.486 kW
- Low speed (Y)
- 142.745 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 | 82.73 | 82.84 | 83.41 | 84.22 | 84.55 | 84.50 | 84.11 | 86.11 | 91.77 | 99.78 | 98.00 | 97.41 | 96.61 | 95.49 |
| 5 | 105.63 | 106.62 | 107.70 | 109.15 | 109.78 | 109.73 | 109.10 | 110.80 | 117.75 | 127.81 | 124.68 | 123.55 | 121.94 | 119.50 |
| 6 | 127.44 | 129.97 | 132.49 | 134.86 | 135.99 | 136.10 | 135.26 | 136.66 | 144.95 | 157.09 | 152.63 | 150.91 | 148.36 | 144.24 |
| 7 | 148.14 | 152.63 | 156.82 | 159.96 | 162.01 | 162.64 | 162.02 | 163.24 | 172.96 | 187.25 | 181.57 | 179.28 | 175.91 | 170.38 |
| 8 | 167.47 | 173.49 | 179.67 | 185.06 | 188.26 | 189.59 | 189.17 | 190.49 | 201.74 | 218.17 | 211.65 | 208.88 | 204.70 | 197.67 |
| 9 | 184.09 | 192.96 | 201.14 | 208.40 | 213.09 | 215.55 | 216.21 | 218.05 | 230.92 | 249.60 | 242.27 | 239.01 | 234.06 | 225.63 |
| 10 | 199.86 | 211.27 | 221.74 | 230.92 | 237.02 | 240.36 | 241.54 | 243.74 | 258.38 | 279.62 | 272.30 | 268.93 | 263.74 | 254.04 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 65.25 | 64.95 | 65.19 | 65.75 | 65.99 | 65.93 | 65.57 | 67.36 | 71.87 | 78.25 | 76.82 | 76.35 | 75.70 | 74.84 |
| 5 | 82.70 | 82.78 | 83.37 | 84.22 | 84.56 | 84.42 | 83.83 | 85.31 | 90.69 | 98.53 | 96.02 | 95.10 | 93.76 | 91.66 |
| 6 | 100.25 | 100.64 | 101.81 | 103.12 | 103.67 | 103.54 | 102.77 | 103.94 | 110.24 | 119.54 | 116.00 | 114.62 | 112.53 | not rated |
| 7 | 117.01 | 118.60 | 120.47 | 122.37 | 123.11 | 123.10 | 122.23 | 123.12 | 130.40 | 141.09 | 136.67 | 134.81 | not rated | not rated |
| 8 | 133.06 | 135.91 | 138.79 | 141.51 | 142.86 | 143.03 | 141.96 | 142.75 | 151.04 | 163.12 | 157.91 | not rated | not rated | not rated |
| 9 | 148.31 | 152.66 | 156.81 | 160.52 | 162.18 | 162.66 | 161.86 | 162.57 | 171.94 | 185.49 | 179.53 | not rated | not rated | not rated |
| 10 | 162.63 | 168.74 | 173.77 | 178.70 | 181.61 | 182.56 | 181.95 | 182.68 | 193.17 | 208.28 | not rated | not rated | not rated | not rated |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 272.303 | — |
| SC2 | 0 | 8 | 190.486 | 142.745 |
| SC3 | -18 | 7 | 160.972 | 122.822 |
| SC4 | -25 | 6 | 132.491 | 101.806 |
| SC5 | -34 | 6 | 128.145 | 100.491 |
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.