BE-t-2x280GB1-B01T C
296.93 kW
Dry cooler BE-2x291AB5-B04T C
Defrost: None
Product code: BE-2x291AB5-B04T C
- Heat rejection i
- 296.71 kW
- Air flow
- 111,724 m³/h
- Fans
- 4 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 111,724 m³/h |
|---|---|
| External surface | 850.1 m² |
| Inner volume | 143.0 dm³ |
| Fin material | Aluminium |
| Net weight | 1,359 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-2x291AB5-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)
- 296.709 kW Fluid flow 51.49 m³/h Pressure drop 90.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 243.280 kW Fluid flow 42.22 m³/h Pressure drop 63.7 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 | 171.06 | not rated | not rated | not rated | not rated | not rated |
| 40 | 296.71 | 171.60 | not rated | not rated | not rated | not rated |
| 45 | 419.91 | 296.54 | 172.06 | not rated | not rated | not rated |
| 50 | 542.33 | 419.10 | 296.43 | 172.50 | not rated | not rated |
| 55 | 664.38 | 540.89 | 418.44 | 296.40 | 172.96 | not rated |
| 60 | 786.22 | 662.33 | 539.69 | 417.97 | 296.51 | 173.48 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 141.25 | not rated | not rated | not rated | not rated | not rated |
| 40 | 243.28 | 141.64 | not rated | not rated | not rated | not rated |
| 45 | 343.10 | 243.05 | 142.00 | not rated | not rated | not rated |
| 50 | 442.20 | 342.31 | 242.87 | 142.32 | not rated | not rated |
| 55 | 540.97 | 440.88 | 341.65 | 242.80 | 142.68 | not rated |
| 60 | 639.55 | 539.11 | 439.76 | 341.20 | 242.86 | 143.12 |
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) | 296.709 | 51.49 | 90.6 |
| Low speed (Y) | 243.280 | 42.22 | 63.7 |
Dimensions
| A | 2880 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 | 2880 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.