BE-t-2x280GC5-B01T C
311.07 kW
Dry cooler BE-2x280AD1-B01C C
Defrost: None
Product code: BE-2x280AD1-B01C C
- Heat rejection i
- 310.98 kW
- Air flow
- 77,302 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 77,302 m³/h |
|---|---|
| External surface | 1,440.4 m² |
| Inner volume | 181.8 dm³ |
| Fin material | Aluminium |
| Net weight | 1,389 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-2x280AD1-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)
- 310.983 kW Fluid flow 53.94 m³/h Pressure drop 114.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 236.536 kW Fluid flow 41.02 m³/h Pressure drop 70.6 kPa above the recommended pressure drop
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 | 188.24 | not rated | not rated | not rated | not rated | not rated |
| 40 | 310.98 | 188.03 | not rated | not rated | not rated | not rated |
| 45 | 430.40 | 309.82 | 187.90 | not rated | not rated | not rated |
| 50 | 548.70 | 428.34 | 308.86 | 187.87 | not rated | not rated |
| 55 | 666.48 | 545.78 | 426.63 | 308.19 | 188.00 | not rated |
| 60 | 783.98 | 662.71 | 543.33 | 425.37 | 307.88 | 188.37 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 144.79 | not rated | not rated | not rated | not rated | not rated |
| 40 | 236.54 | 144.59 | not rated | not rated | not rated | not rated |
| 45 | 325.57 | 235.52 | 144.42 | not rated | not rated | not rated |
| 50 | 413.70 | 323.83 | 234.68 | 144.35 | not rated | not rated |
| 55 | 501.42 | 411.27 | 322.39 | 234.09 | 144.42 | not rated |
| 60 | 588.91 | 498.32 | 409.26 | 321.34 | 233.82 | 144.71 |
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) | 310.983 | 53.94 | 114.6 |
| Low speed (Y) | 236.536 | 41.02 | 70.6 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 2850 mm |
| F | 2230 mm |
| G | 3450 mm |
| E1 | 1250 mm |
| H | 3100 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 3450 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.