BE-2X480BC5-B01C C
480.90 kW
Dry cooler BE-680AC1-B01 C
Defrost: None
Product code: BE-680AC1-B01 C
- Heat rejection i
- 479.54 kW
- Air flow
- 126,471 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 126,471 m³/h |
|---|---|
| External surface | 2,259.2 m² |
| Inner volume | 268.0 dm³ |
| Fin material | Aluminium |
| Net weight | 1,796 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 88.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-680AC1-B01 C | None |
|---|
Performance
Fluid inlet 35–60 °C (outlet = inlet − 5 K, at least 5 K above the air inlet); air inlet 25…50 °C.
WATER 40 → 35 °C, air inlet 25 °C
- Heat rejection · High speed (Δ)
- 479.536 kW Fluid flow 83.16 m³/h Pressure drop 50.8 kPa
- Heat rejection · Low speed (Y)
- 372.863 kW Fluid flow 64.66 m³/h Pressure drop 32.4 kPa
Heat rejection [kW]: Air inlet × fluid inlet (range 5 K)
WATER; rows: fluid inlet [°C], outlet = inlet − 5 K; columns: air inlet temperature. The highlighted cell is the nominal point. "—": not rated by the manufacturer.
≈ 1.23 estimate — vendor data irregular here
High speed (Δ)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 284.88 | not rated | not rated | not rated | not rated | not rated |
| 40 | 479.54 | 285.02 | not rated | not rated | not rated | not rated |
| 45 | 668.76 | 477.88 | 285.08 | not rated | not rated | not rated |
| 50 | 856.16 | 665.51 | 476.42 | 285.22 | not rated | not rated |
| 55 | 1042.68 | 851.36 | 662.68 | 475.32 | 285.50 | not rated |
| 60 | 1228.73 | 1036.39 | 847.21 | 660.44 | 474.68 | 285.98 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 223.81 | not rated | not rated | not rated | not rated | not rated |
| 40 | 372.86 | 223.70 | not rated | not rated | not rated | not rated |
| 45 | 517.31 | 371.29 | 223.63 | not rated | not rated | not rated |
| 50 | 660.22 | 514.41 | 369.92 | 223.63 | not rated | not rated |
| 55 | 802.40 | 656.05 | 511.91 | 368.87 | 223.78 | not rated |
| 60 | 944.19 | 797.00 | 652.46 | 509.94 | 368.27 | 224.19 |
Nominal rating
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
| Fan connection | Heat rejection [kW] | Fluid flow [m³/h] | Pressure drop [kPa] |
|---|---|---|---|
| High speed (Δ) | 479.536 | 83.16 | 50.8 |
| Low speed (Y) | 372.863 | 64.66 | 32.4 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1150 mm |
| C | 7660 mm |
| F | 1050 mm |
| G | 8260 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 8260 mm |
|---|---|
| Width | 1210 mm |
| Height | 1808 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.