BE-2x291BB1-C04C C
278.97 kW
Dry cooler BE-2X280BC1-B01T C
Defrost: None
Product code: BE-2X280BC1-B01T C
- Heat rejection i
- 279.59 kW
- Air flow
- 82,096 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 82,096 m³/h |
|---|---|
| External surface | 947.4 m² |
| Inner volume | 132.1 dm³ |
| Fin material | Aluminium |
| Net weight | 1,338 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-2X280BC1-B01T 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)
- 279.590 kW Fluid flow 48.53 m³/h Pressure drop 41.7 kPa
- Heat rejection · Low speed (Y)
- 217.989 kW Fluid flow 37.84 m³/h Pressure drop 26.7 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 | 162.81 | not rated | not rated | not rated | not rated | not rated |
| 40 | 279.59 | 163.37 | not rated | not rated | not rated | not rated |
| 45 | 393.10 | 279.17 | 163.85 | not rated | not rated | not rated |
| 50 | 505.55 | 391.85 | 278.81 | 164.29 | not rated | not rated |
| 55 | 617.50 | 503.51 | 390.81 | 278.61 | 164.76 | not rated |
| 60 | 729.21 | 614.74 | 501.80 | 389.99 | 278.60 | 165.35 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 127.95 | not rated | not rated | not rated | not rated | not rated |
| 40 | 217.99 | 128.40 | not rated | not rated | not rated | not rated |
| 45 | 305.14 | 217.57 | 128.77 | not rated | not rated | not rated |
| 50 | 391.40 | 304.08 | 217.25 | 129.13 | not rated | not rated |
| 55 | 477.25 | 389.73 | 303.21 | 217.07 | 129.52 | not rated |
| 60 | 562.87 | 474.98 | 388.34 | 302.59 | 217.09 | 130.02 |
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) | 279.590 | 48.53 | 41.7 |
| Low speed (Y) | 217.989 | 37.84 | 26.7 |
Dimensions
| A | 2778 mm |
|---|---|
| B | 2400 mm |
| C | 2650 mm |
| F | 2330 mm |
| G | 3250 mm |
| E1 | 1150 mm |
| H | 2900 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 3250 mm |
|---|---|
| Width | 2400 mm |
| Height | 2778 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.