BE-2x180CB1-B01T C
172.28 kW
Dry cooler BE-280AD1-B01 C
Defrost: None
Product code: BE-280AD1-B01 C
- Heat rejection i
- 172.36 kW
- Air flow
- 41,200 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 41,200 m³/h |
|---|---|
| External surface | 941.3 m² |
| Inner volume | 112.1 dm³ |
| Fin material | Aluminium |
| Net weight | 699 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-280AD1-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)
- 172.359 kW Fluid flow 29.89 m³/h Pressure drop 84.3 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 131.234 kW Fluid flow 22.76 m³/h Pressure drop 52.0 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 | 105.05 | not rated | not rated | not rated | not rated | not rated |
| 40 | 172.36 | 104.81 | not rated | not rated | not rated | not rated |
| 45 | 237.74 | 171.47 | 104.59 | not rated | not rated | not rated |
| 50 | 302.47 | 236.26 | 170.70 | 104.45 | not rated | not rated |
| 55 | 366.91 | 300.42 | 234.99 | 170.11 | 104.40 | not rated |
| 60 | 431.18 | 364.31 | 298.67 | 233.98 | 169.73 | 104.48 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 80.87 | not rated | not rated | not rated | not rated | not rated |
| 40 | 131.23 | 80.66 | not rated | not rated | not rated | not rated |
| 45 | 180.05 | 130.51 | 80.47 | not rated | not rated | not rated |
| 50 | 228.36 | 178.87 | 129.89 | 80.35 | not rated | not rated |
| 55 | 276.44 | 226.75 | 177.87 | 129.42 | 80.31 | not rated |
| 60 | 324.39 | 274.41 | 225.38 | 177.10 | 129.14 | 80.39 |
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) | 172.359 | 29.89 | 84.3 |
| Low speed (Y) | 131.234 | 22.76 | 52.0 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 2860 mm |
| F | 1050 mm |
| G | 3460 mm |
| E1 | 1230 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 3460 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.