EA-550AE6-C10 C
54.36 kW
Unit cooler EA-450BG10-C10 C
Defrost: None
Product code: EA-450BG10-C10 C
- Cooling capacity i
- 54.40 kW
- Air flow
- 28,899 m³/h
- Fin spacing
- 10.0 mm
- Air throw
- 23 m
- Fans
- 4 × ⌀500 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: 4 — Number of fans (one digit).
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C
Fan diameter: 50 — Ø500 mm
-
D
Dimensional data - coil size letter: B — 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
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F
Fin spacing: 10 — Fin spacing about 10 mm
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G
Generation code: C — Generation C
-
H
Fan data: 10 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 28,899 m³/h |
|---|---|
| Air throw | 23 m |
| External surface | 260.4 m² |
| Inner volume | 105.1 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 366 kg |
| Quantity | 4 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,360 rpm |
| Power | 2,760 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 63.0 dB(A) |
|---|---|
| Sound power | 86.0 dB(A) |
| Energy class | C |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø54 |
| EA-450BG10-C10 C | None |
|---|---|
| EA-450BG10-C10 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)
- 54.395 kW
- Low speed (Y)
- 46.155 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 | 25.23 | 24.57 | 24.20 | 24.02 | 23.80 | 23.57 | 23.32 | 23.42 | 24.82 | 26.82 | 26.16 | 25.92 | 25.59 | 25.07 |
| 5 | 32.52 | 31.88 | 31.54 | 31.40 | 31.16 | 30.86 | 30.52 | 30.53 | 32.31 | 34.88 | 33.89 | 33.53 | 33.03 | 32.28 |
| 6 | 39.84 | 39.36 | 39.16 | 39.13 | 38.93 | 38.61 | 38.20 | 38.14 | 40.33 | 43.50 | 42.17 | 41.68 | 40.97 | 39.88 |
| 7 | 47.22 | 46.96 | 46.95 | 47.05 | 46.96 | 46.68 | 46.24 | 46.12 | 48.76 | 52.59 | 50.93 | 50.29 | 49.37 | 47.91 |
| 8 | 54.29 | 54.41 | 54.72 | 55.13 | 55.18 | 54.95 | 54.54 | 54.40 | 57.50 | 62.02 | 60.06 | 59.29 | 58.15 | 56.32 |
| 9 | 61.10 | 61.71 | 62.42 | 63.17 | 63.42 | 63.35 | 62.99 | 62.87 | 66.47 | 71.69 | 69.48 | 68.57 | 67.21 | 65.03 |
| 10 | 67.61 | 68.81 | 70.01 | 71.01 | 71.56 | 71.69 | 71.45 | 71.43 | 75.55 | 81.51 | 79.07 | 78.05 | 76.54 | 74.04 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 21.89 | 21.31 | 21.01 | 20.89 | 20.74 | 20.57 | 20.38 | 20.54 | 21.80 | 23.59 | 23.04 | 22.85 | 22.58 | 22.19 |
| 5 | 28.07 | 27.47 | 27.17 | 27.06 | 26.88 | 26.65 | 26.38 | 26.47 | 28.04 | 30.31 | 29.49 | 29.19 | 28.77 | 28.15 |
| 6 | 34.34 | 33.79 | 33.55 | 33.51 | 33.34 | 33.08 | 32.75 | 32.76 | 34.67 | 37.43 | 36.33 | 35.91 | 35.32 | 34.40 |
| 7 | 40.57 | 40.17 | 40.06 | 40.13 | 40.02 | 39.77 | 39.39 | 39.34 | 41.61 | 44.91 | 43.51 | 42.98 | 42.20 | 40.96 |
| 8 | 46.84 | 46.62 | 46.68 | 46.86 | 46.84 | 46.63 | 46.23 | 46.16 | 48.79 | 52.64 | 50.99 | 50.33 | 49.36 | 47.79 |
| 9 | 52.84 | 52.92 | 53.24 | 53.68 | 53.76 | 53.58 | 53.21 | 53.14 | 56.17 | 60.58 | 58.70 | 57.92 | 56.77 | 54.86 |
| 10 | 58.62 | 59.11 | 59.75 | 60.46 | 60.70 | 60.65 | 60.32 | 60.25 | 63.69 | 68.69 | 66.59 | 65.70 | 64.37 | 62.13 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 79.070 | 66.587 |
| SC2 | 0 | 8 | 54.395 | 46.155 |
| SC3 | -18 | 7 | 47.041 | 40.107 |
| SC4 | -25 | 6 | 39.157 | 33.553 |
| SC5 | -34 | 6 | 39.781 | 34.251 |
Dimensions
| A | 4427 mm |
|---|---|
| B | 840 mm |
| C | 875 mm |
| F | 760 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 4035 mm |
| D IN | 2 x Ø35 |
| D OUT | 2 x Ø54 |
| Length | 4427 mm |
|---|---|
| Width | 860 mm |
| Height | 875 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.