BE-580BD5-B01 C
372.08 kW
Dry cooler BE-t-2x291GB1-B04T C
Defrost: None
Product code: BE-t-2x291GB1-B04T C
- Heat rejection i
- 372.30 kW
- Air flow
- 109,186 m³/h
- Fans
- 4 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 109,186 m³/h |
|---|---|
| External surface | 775.1 m² |
| Inner volume | 115.5 dm³ |
| Fin material | Aluminium |
| Net weight | 1,321 kg |
| Quantity | 4 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 11,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 64.0 dB(A) |
|---|---|
| Sound power | 96.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-t-2x291GB1-B04T 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)
- 372.296 kW Fluid flow 64.62 m³/h Pressure drop 96.5 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 295.367 kW Fluid flow 51.22 m³/h Pressure drop 63.8 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 | 217.49 | not rated | not rated | not rated | not rated | not rated |
| 40 | 372.30 | 217.99 | not rated | not rated | not rated | not rated |
| 45 | 523.17 | 371.57 | 218.40 | not rated | not rated | not rated |
| 50 | 672.68 | 521.37 | 370.95 | 218.81 | not rated | not rated |
| 55 | 821.63 | 669.84 | 519.82 | 370.54 | 219.29 | not rated |
| 60 | 970.26 | 817.78 | 667.41 | 518.59 | 370.42 | 219.93 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 174.28 | not rated | not rated | not rated | not rated | not rated |
| 40 | 295.37 | 174.64 | not rated | not rated | not rated | not rated |
| 45 | 413.09 | 294.76 | 174.97 | not rated | not rated | not rated |
| 50 | 529.66 | 411.61 | 294.26 | 175.32 | not rated | not rated |
| 55 | 645.70 | 527.36 | 410.37 | 293.95 | 175.72 | not rated |
| 60 | 761.44 | 642.60 | 525.44 | 409.50 | 293.87 | 176.26 |
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) | 372.296 | 64.62 | 96.5 |
| Low speed (Y) | 295.367 | 51.22 | 63.8 |
Dimensions
| A | 2910 mm |
|---|---|
| B | 2400 mm |
| C | 2850 mm |
| F | 2330 mm |
| G | 3450 mm |
| E1 | 1250 mm |
| H | 3100 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 3450 mm |
|---|---|
| Width | 2400 mm |
| Height | 2910 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.