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)
- 34.481 kW
- Low speed (Y)
- 30.361 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 | 14.24 | 13.95 | 13.81 | 13.78 | 13.73 | 13.68 | 13.62 | 13.70 | 14.52 | 15.72 | 15.39 | 15.27 | 15.11 | 14.86 |
| 5 | 18.88 | 18.64 | 18.54 | 18.54 | 18.47 | 18.37 | 18.26 | 18.31 | 19.40 | 20.98 | 20.49 | 20.31 | 20.06 | 19.68 |
| 6 | 23.68 | 23.57 | 23.58 | 23.63 | 23.61 | 23.50 | 23.36 | 23.36 | 24.74 | 26.73 | 26.03 | 25.78 | 25.42 | 24.87 |
| 7 | 28.35 | 28.50 | 28.72 | 28.97 | 29.03 | 28.97 | 28.81 | 28.80 | 30.48 | 32.92 | 32.02 | 31.68 | 31.20 | 30.45 |
| 8 | 32.85 | 33.36 | 33.88 | 34.30 | 34.52 | 34.57 | 34.47 | 34.48 | 36.50 | 39.43 | 38.35 | 37.93 | 37.32 | 36.37 |
| 9 | 37.12 | 37.92 | 38.83 | 39.64 | 40.10 | 40.30 | 40.30 | 40.36 | 42.74 | 46.22 | 44.98 | 44.49 | 43.77 | 42.61 |
| 10 | 40.71 | 42.03 | 43.29 | 44.48 | 45.29 | 45.81 | 46.11 | 46.35 | 49.12 | 53.15 | 51.79 | 51.24 | 50.43 | 49.10 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 12.84 | 12.57 | 12.46 | 12.45 | 12.42 | 12.39 | 12.36 | 12.48 | 13.24 | 14.35 | 14.08 | 13.98 | 13.84 | 13.63 |
| 5 | 16.94 | 16.68 | 16.58 | 16.58 | 16.54 | 16.47 | 16.39 | 16.48 | 17.48 | 18.93 | 18.51 | 18.36 | 18.16 | 17.85 |
| 6 | 21.20 | 20.97 | 20.94 | 21.00 | 20.98 | 20.90 | 20.78 | 20.83 | 22.07 | 23.87 | 23.28 | 23.06 | 22.76 | 22.30 |
| 7 | 25.40 | 25.38 | 25.48 | 25.64 | 25.65 | 25.58 | 25.45 | 25.48 | 26.98 | 29.16 | 28.39 | 28.10 | 27.68 | 27.04 |
| 8 | 29.49 | 29.72 | 30.02 | 30.36 | 30.49 | 30.48 | 30.34 | 30.36 | 32.14 | 34.74 | 33.79 | 33.42 | 32.89 | 32.04 |
| 9 | 33.42 | 33.98 | 34.55 | 35.03 | 35.32 | 35.41 | 35.35 | 35.39 | 37.47 | 40.51 | 39.40 | 38.96 | 38.32 | 37.30 |
| 10 | 37.15 | 37.97 | 38.89 | 39.72 | 40.22 | 40.44 | 40.46 | 40.55 | 42.95 | 46.45 | 45.22 | 44.72 | 43.98 | 42.77 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 51.794 | 45.218 |
| SC2 | 0 | 8 | 34.481 | 30.361 |
| SC3 | -18 | 7 | 29.015 | 25.664 |
| SC4 | -25 | 6 | 23.578 | 20.942 |
| SC5 | -34 | 6 | 23.686 | 21.182 |
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.