BE-580AC5-B01 C
370.46 kW
Dry cooler BE-2x280CD5-B01C C
Defrost: None
Product code: BE-2x280CD5-B01C C
- Heat rejection i
- 370.65 kW
- Air flow
- 87,793 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 87,793 m³/h |
|---|---|
| External surface | 2,435.5 m² |
| Inner volume | 340.3 dm³ |
| Fin material | Aluminium |
| Net weight | 1,940 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 | 3" |
|---|---|
| Outlet | 3" |
| BE-2x280CD5-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)
- 370.651 kW Fluid flow 64.28 m³/h Pressure drop 46.6 kPa
- Heat rejection · Low speed (Y)
- 284.633 kW Fluid flow 49.37 m³/h Pressure drop 29.1 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 | 226.36 | not rated | not rated | not rated | not rated | not rated |
| 40 | 370.65 | 225.62 | not rated | not rated | not rated | not rated |
| 45 | 510.69 | 368.34 | 224.96 | not rated | not rated | not rated |
| 50 | 649.34 | 506.95 | 366.31 | 224.42 | not rated | not rated |
| 55 | 787.34 | 644.22 | 503.67 | 364.63 | 224.08 | not rated |
| 60 | 924.98 | 780.87 | 639.74 | 500.96 | 363.42 | 224.03 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 175.58 | not rated | not rated | not rated | not rated | not rated |
| 40 | 284.63 | 174.91 | not rated | not rated | not rated | not rated |
| 45 | 390.28 | 282.68 | 174.30 | not rated | not rated | not rated |
| 50 | 494.83 | 387.19 | 280.96 | 173.81 | not rated | not rated |
| 55 | 598.88 | 490.65 | 384.48 | 279.55 | 173.50 | not rated |
| 60 | 702.65 | 593.63 | 487.00 | 382.26 | 278.55 | 173.44 |
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) | 370.651 | 64.28 | 46.6 |
| Low speed (Y) | 284.633 | 49.37 | 29.1 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 5250 mm |
| F | 2230 mm |
| G | 5850 mm |
| E1 | 2450 mm |
| H | 5500 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5850 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.