BE-2x280BD1-B01C C
286.04 kW
Dry cooler BE-2X280AC5-B01T C
Defrost: None
Product code: BE-2X280AC5-B01T C
- Heat rejection i
- 286.58 kW
- Air flow
- 83,598 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 83,598 m³/h |
|---|---|
| External surface | 1,133.0 m² |
| Inner volume | 175.8 dm³ |
| Fin material | Aluminium |
| Net weight | 1,431 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-2X280AC5-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)
- 286.577 kW Fluid flow 49.74 m³/h Pressure drop 55.0 kPa
- Heat rejection · Low speed (Y)
- 225.812 kW Fluid flow 39.16 m³/h Pressure drop 36.0 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 | 168.43 | not rated | not rated | not rated | not rated | not rated |
| 40 | 286.58 | 168.68 | not rated | not rated | not rated | not rated |
| 45 | 401.76 | 285.91 | 168.88 | not rated | not rated | not rated |
| 50 | 515.93 | 400.27 | 285.34 | 169.09 | not rated | not rated |
| 55 | 629.69 | 513.64 | 398.95 | 284.92 | 169.39 | not rated |
| 60 | 743.18 | 626.63 | 511.69 | 397.97 | 284.74 | 169.79 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 133.98 | not rated | not rated | not rated | not rated | not rated |
| 40 | 225.81 | 134.13 | not rated | not rated | not rated | not rated |
| 45 | 315.12 | 225.20 | 134.27 | not rated | not rated | not rated |
| 50 | 403.58 | 313.82 | 224.68 | 134.39 | not rated | not rated |
| 55 | 491.64 | 401.63 | 312.72 | 224.26 | 134.57 | not rated |
| 60 | 579.48 | 489.06 | 399.98 | 311.83 | 224.04 | 134.87 |
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) | 286.577 | 49.74 | 55.0 |
| Low speed (Y) | 225.812 | 39.16 | 36.0 |
Dimensions
| A | 2750 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 | 2750 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.