EA-263GG10-C19 C
44.15 kW
Unit cooler EA-450BE10-C10 C
Defrost: None
Product code: EA-450BE10-C10 C
- Cooling capacity i
- 44.04 kW
- Air flow
- 30,045 m³/h
- Fin spacing
- 10.0 mm
- Air throw
- 24 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
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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: E — 6 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
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H
Fan data: 10 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 30,045 m³/h |
|---|---|
| Air throw | 24 m |
| External surface | 195.3 m² |
| Inner volume | 80.5 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 323 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 | 86.3 dB(A) |
| Energy class | C |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-450BE10-C10 C | None |
|---|---|
| EA-450BE10-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)
- 42.084 kW
- Low speed (Y)
- 36.400 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 | 17.89 | 17.43 | 17.19 | 17.10 | 16.99 | 16.87 | 16.75 | 16.85 | 17.85 | 19.31 | 18.88 | 18.72 | 18.49 | 18.16 |
| 5 | 23.77 | 23.31 | 23.08 | 22.99 | 22.85 | 22.67 | 22.47 | 22.50 | 23.83 | 25.75 | 25.09 | 24.86 | 24.53 | 24.03 |
| 6 | 29.75 | 29.41 | 29.27 | 29.27 | 29.15 | 28.95 | 28.69 | 28.67 | 30.33 | 32.74 | 31.82 | 31.48 | 31.00 | 30.27 |
| 7 | 35.80 | 35.64 | 35.67 | 35.78 | 35.74 | 35.56 | 35.29 | 35.23 | 37.26 | 40.20 | 39.02 | 38.57 | 37.93 | 36.93 |
| 8 | 41.62 | 41.78 | 42.08 | 42.44 | 42.53 | 42.41 | 42.16 | 42.08 | 44.51 | 48.04 | 46.61 | 46.05 | 45.25 | 43.96 |
| 9 | 47.22 | 47.80 | 48.44 | 49.10 | 49.39 | 49.41 | 49.22 | 49.12 | 51.96 | 56.10 | 54.47 | 53.81 | 52.85 | 51.29 |
| 10 | 52.56 | 53.64 | 54.56 | 55.58 | 56.12 | 56.33 | 56.27 | 56.31 | 59.59 | 64.37 | 62.57 | 61.81 | 60.72 | 58.92 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 15.83 | 15.43 | 15.24 | 15.18 | 15.11 | 15.03 | 14.95 | 15.10 | 16.04 | 17.38 | 17.02 | 16.89 | 16.71 | 16.43 |
| 5 | 20.91 | 20.48 | 20.27 | 20.21 | 20.11 | 19.98 | 19.83 | 19.92 | 21.12 | 22.85 | 22.31 | 22.11 | 21.84 | 21.44 |
| 6 | 26.11 | 25.73 | 25.57 | 25.55 | 25.45 | 25.29 | 25.09 | 25.13 | 26.61 | 28.75 | 27.98 | 27.69 | 27.29 | 26.68 |
| 7 | 31.41 | 31.06 | 31.01 | 31.10 | 31.04 | 30.88 | 30.65 | 30.64 | 32.42 | 35.02 | 34.01 | 33.63 | 33.08 | 32.23 |
| 8 | 36.56 | 36.47 | 36.57 | 36.76 | 36.79 | 36.67 | 36.43 | 36.40 | 38.51 | 41.58 | 40.35 | 39.87 | 39.18 | 38.07 |
| 9 | 41.58 | 41.76 | 42.10 | 42.52 | 42.66 | 42.61 | 42.37 | 42.34 | 44.79 | 48.36 | 46.93 | 46.36 | 45.52 | 44.16 |
| 10 | 46.41 | 46.95 | 47.58 | 48.24 | 48.53 | 48.58 | 48.42 | 48.42 | 51.22 | 55.30 | 53.68 | 53.02 | 52.05 | 50.46 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 62.566 | 53.679 |
| SC2 | 0 | 8 | 42.084 | 36.400 |
| SC3 | -18 | 7 | 35.781 | 31.089 |
| SC4 | -25 | 6 | 29.274 | 25.566 |
| SC5 | -34 | 6 | 29.708 | 26.055 |
Dimensions
| A | 4427 mm |
|---|---|
| B | 740 mm |
| C | 875 mm |
| F | 660 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 4035 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø66,7 |
| Length | 4427 mm |
|---|---|
| Width | 740 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.