BE-2x180DB5-B01T C
134.79 kW
Dry cooler BE-280BC5-B01 C
Defrost: None
Product code: BE-280BC5-B01 C
- Heat rejection i
- 136.98 kW
- Air flow
- 42,152 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 42,152 m³/h |
|---|---|
| External surface | 438.0 m² |
| Inner volume | 64.8 dm³ |
| Fin material | Aluminium |
| Net weight | 562 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 51.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | D |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BE-280BC5-B01 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)
- 136.975 kW Fluid flow 23.77 m³/h Pressure drop 91.1 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 107.970 kW Fluid flow 18.74 m³/h Pressure drop 59.9 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 | 80.89 | not rated | not rated | not rated | not rated | not rated |
| 40 | 136.98 | 80.95 | not rated | not rated | not rated | not rated |
| 45 | 191.77 | 136.64 | 80.99 | not rated | not rated | not rated |
| 50 | 246.14 | 191.09 | 136.36 | 81.04 | not rated | not rated |
| 55 | 300.32 | 245.11 | 190.50 | 136.15 | 81.13 | not rated |
| 60 | 354.39 | 298.96 | 244.24 | 190.04 | 136.04 | 81.28 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 64.23 | not rated | not rated | not rated | not rated | not rated |
| 40 | 107.97 | 64.25 | not rated | not rated | not rated | not rated |
| 45 | 150.60 | 107.64 | 64.25 | not rated | not rated | not rated |
| 50 | 192.86 | 149.96 | 107.37 | 64.28 | not rated | not rated |
| 55 | 234.97 | 191.94 | 149.43 | 107.16 | 64.34 | not rated |
| 60 | 276.98 | 233.77 | 191.17 | 149.02 | 107.04 | 64.45 |
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) | 136.975 | 23.77 | 91.1 |
| Low speed (Y) | 107.970 | 18.74 | 59.9 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 2650 mm |
| F | 1050 mm |
| G | 3260 mm |
| E1 | 1130 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 3260 mm |
|---|---|
| Width | 1210 mm |
| Height | 1808 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.