BE-2x180DC5-B01C C
147.25 kW
Dry cooler BE-280BC1-B01 C
Defrost: None
Product code: BE-280BC1-B01 C
- Heat rejection i
- 147.65 kW
- Air flow
- 41,709 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 41,709 m³/h |
|---|---|
| External surface | 517.1 m² |
| Inner volume | 64.8 dm³ |
| Fin material | Aluminium |
| Net weight | 572 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-280BC1-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)
- 147.653 kW Fluid flow 25.63 m³/h Pressure drop 104.1 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 115.069 kW Fluid flow 19.95 m³/h Pressure drop 66.9 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 | 87.85 | not rated | not rated | not rated | not rated | not rated |
| 40 | 147.65 | 87.85 | not rated | not rated | not rated | not rated |
| 45 | 205.96 | 147.20 | 87.85 | not rated | not rated | not rated |
| 50 | 263.80 | 205.09 | 146.80 | 87.87 | not rated | not rated |
| 55 | 321.42 | 262.53 | 204.34 | 146.49 | 87.94 | not rated |
| 60 | 378.91 | 319.76 | 261.44 | 203.77 | 146.34 | 88.09 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 69.05 | not rated | not rated | not rated | not rated | not rated |
| 40 | 115.07 | 69.03 | not rated | not rated | not rated | not rated |
| 45 | 159.87 | 114.68 | 69.02 | not rated | not rated | not rated |
| 50 | 204.26 | 159.14 | 114.35 | 69.03 | not rated | not rated |
| 55 | 248.47 | 203.22 | 158.54 | 114.11 | 69.08 | not rated |
| 60 | 292.57 | 247.11 | 202.34 | 158.07 | 113.97 | 69.17 |
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) | 147.653 | 25.63 | 104.1 |
| Low speed (Y) | 115.069 | 19.95 | 66.9 |
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.