BE-t-2x280GB5-B01T C
273.33 kW
Dry cooler BE-2x280DB5-B01T C
Defrost: None
Product code: BE-2x280DB5-B01T C
- Heat rejection i
- 273.01 kW
- Air flow
- 89,166 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 89,166 m³/h |
|---|---|
| External surface | 984.9 m² |
| Inner volume | 152.7 dm³ |
| Fin material | Aluminium |
| Net weight | 1,499 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-2x280DB5-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)
- 273.007 kW Fluid flow 47.38 m³/h Pressure drop 93.4 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 217.835 kW Fluid flow 37.80 m³/h Pressure drop 62.6 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 | 160.97 | not rated | not rated | not rated | not rated | not rated |
| 40 | 273.01 | 160.97 | not rated | not rated | not rated | not rated |
| 45 | 382.61 | 272.23 | 160.94 | not rated | not rated | not rated |
| 50 | 491.41 | 381.10 | 271.52 | 160.94 | not rated | not rated |
| 55 | 599.85 | 489.19 | 379.75 | 270.94 | 161.01 | not rated |
| 60 | 708.10 | 596.95 | 487.23 | 378.65 | 270.56 | 161.16 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 129.25 | not rated | not rated | not rated | not rated | not rated |
| 40 | 217.84 | 129.19 | not rated | not rated | not rated | not rated |
| 45 | 304.33 | 217.10 | 129.12 | not rated | not rated | not rated |
| 50 | 390.15 | 302.95 | 216.43 | 129.08 | not rated | not rated |
| 55 | 475.64 | 388.16 | 301.74 | 215.88 | 129.11 | not rated |
| 60 | 560.97 | 473.08 | 386.42 | 300.75 | 215.53 | 129.22 |
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) | 273.007 | 47.38 | 93.4 |
| Low speed (Y) | 217.835 | 37.80 | 62.6 |
Dimensions
| A | 2778 mm |
|---|---|
| B | 2400 mm |
| C | 4050 mm |
| F | 2330 mm |
| G | 4650 mm |
| E1 | 1850 mm |
| H | 4300 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 4650 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.