BE-580BB1-B01 C
320.62 kW
Dry cooler BE-2x280DC1-B01C C
Defrost: None
Product code: BE-2x280DC1-B01C C
- Heat rejection i
- 320.45 kW
- Air flow
- 86,221 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 86,221 m³/h |
|---|---|
| External surface | 1,308.5 m² |
| Inner volume | 161.0 dm³ |
| Fin material | Aluminium |
| Net weight | 1,460 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 7,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 54.0 dB(A) |
|---|---|
| Sound power | 86.0 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-2x280DC1-B01C 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)
- 320.448 kW Fluid flow 55.57 m³/h Pressure drop 102.3 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 249.363 kW Fluid flow 43.25 m³/h Pressure drop 65.6 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 | 192.21 | not rated | not rated | not rated | not rated | not rated |
| 40 | 320.45 | 191.96 | not rated | not rated | not rated | not rated |
| 45 | 445.47 | 319.08 | 191.71 | not rated | not rated | not rated |
| 50 | 569.40 | 443.08 | 317.88 | 191.54 | not rated | not rated |
| 55 | 692.84 | 566.03 | 440.99 | 316.91 | 191.47 | not rated |
| 60 | 816.00 | 688.50 | 563.09 | 439.31 | 316.28 | 191.62 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 150.82 | not rated | not rated | not rated | not rated | not rated |
| 40 | 249.36 | 150.55 | not rated | not rated | not rated | not rated |
| 45 | 345.22 | 248.16 | 150.25 | not rated | not rated | not rated |
| 50 | 440.19 | 343.19 | 247.12 | 150.08 | not rated | not rated |
| 55 | 534.75 | 437.36 | 341.42 | 246.28 | 150.01 | not rated |
| 60 | 629.09 | 531.13 | 434.90 | 340.00 | 245.73 | 150.11 |
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) | 320.448 | 55.57 | 102.3 |
| Low speed (Y) | 249.363 | 43.25 | 65.6 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 4050 mm |
| F | 2230 mm |
| G | 4650 mm |
| E1 | 1850 mm |
| H | 4300 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 4650 mm |
|---|---|
| Width | 2300 mm |
| Height | 2453 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.