EA-363EE7-C01 C
35.99 kW
Unit cooler EA-450BC7-C10 C
Defrost: None
Product code: EA-450BC7-C10 C
- Cooling capacity i
- 36.11 kW
- Air flow
- 30,840 m³/h
- Fin spacing
- 7.0 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: C — 4 tube rows
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F
Fin spacing: 7 — Fin spacing about 7 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 | 30,840 m³/h |
|---|---|
| Air throw | 24 m |
| External surface | 180.3 m² |
| Inner volume | 53.6 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 247 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 | 64.0 dB(A) |
|---|---|
| Sound power | 86.6 dB(A) |
| Energy class | D |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø54 |
| EA-450BC7-C10 C | None |
|---|---|
| EA-450BC7-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)
- 36.105 kW
- Low speed (Y)
- 31.756 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 | 15.88 | 15.53 | 15.33 | 15.24 | 15.12 | 15.00 | 14.87 | 14.89 | 15.76 | 17.02 | 16.60 | 16.45 | 16.23 | 15.90 |
| 5 | 20.65 | 20.32 | 20.18 | 20.13 | 20.01 | 19.85 | 19.66 | 19.64 | 20.78 | 22.43 | 21.83 | 21.61 | 21.30 | 20.83 |
| 6 | 25.39 | 25.29 | 25.29 | 25.35 | 25.26 | 25.10 | 24.88 | 24.82 | 26.25 | 28.31 | 27.50 | 27.20 | 26.77 | 26.12 |
| 7 | 30.02 | 30.22 | 30.46 | 30.72 | 30.76 | 30.65 | 30.44 | 30.35 | 32.10 | 34.62 | 33.61 | 33.22 | 32.65 | 31.79 |
| 8 | 34.45 | 35.05 | 35.51 | 36.04 | 36.28 | 36.30 | 36.15 | 36.11 | 38.20 | 41.23 | 40.02 | 39.56 | 38.88 | 37.80 |
| 9 | 38.40 | 39.39 | 40.37 | 41.30 | 41.87 | 42.06 | 42.03 | 42.04 | 44.50 | 48.08 | 46.73 | 46.19 | 45.41 | 44.13 |
| 10 | 42.02 | 43.45 | 44.80 | 46.04 | 46.85 | 47.36 | 47.64 | 47.92 | 50.84 | 55.06 | 53.60 | 53.00 | 52.12 | 50.67 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 14.29 | 13.96 | 13.78 | 13.72 | 13.63 | 13.54 | 13.45 | 13.52 | 14.33 | 15.50 | 15.15 | 15.01 | 14.83 | 14.55 |
| 5 | 18.45 | 18.15 | 18.01 | 17.97 | 17.87 | 17.74 | 17.60 | 17.63 | 18.67 | 20.17 | 19.66 | 19.48 | 19.22 | 18.83 |
| 6 | 22.73 | 22.53 | 22.44 | 22.47 | 22.40 | 22.26 | 22.08 | 22.08 | 23.36 | 25.23 | 24.53 | 24.28 | 23.91 | 23.36 |
| 7 | 26.91 | 26.91 | 27.01 | 27.17 | 27.16 | 27.03 | 26.84 | 26.81 | 28.36 | 30.61 | 29.73 | 29.40 | 28.92 | 28.18 |
| 8 | 30.96 | 31.24 | 31.57 | 31.91 | 32.03 | 31.98 | 31.80 | 31.76 | 33.60 | 36.25 | 35.19 | 34.79 | 34.20 | 33.25 |
| 9 | 34.83 | 35.47 | 35.99 | 36.58 | 36.87 | 36.94 | 36.84 | 36.83 | 38.98 | 42.10 | 40.89 | 40.41 | 39.71 | 38.58 |
| 10 | 38.39 | 39.29 | 40.27 | 41.21 | 41.76 | 41.98 | 41.97 | 42.02 | 44.49 | 48.08 | 46.76 | 46.22 | 45.41 | 44.10 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 53.596 | 46.757 |
| SC2 | 0 | 8 | 36.105 | 31.756 |
| SC3 | -18 | 7 | 30.757 | 27.179 |
| SC4 | -25 | 6 | 25.293 | 22.439 |
| SC5 | -34 | 6 | 25.403 | 22.716 |
Dimensions
| A | 4427 mm |
|---|---|
| B | 640 mm |
| C | 875 mm |
| F | 560 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 4035 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø54 |
| Length | 4427 mm |
|---|---|
| Width | 640 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.