BE-280BC5-B01 C
136.98 kW
Dry cooler BE-2x180DB5-B01T C
Defrost: None
Product code: BE-2x180DB5-B01T C
- Heat rejection i
- 134.79 kW
- Air flow
- 44,583 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 44,583 m³/h |
|---|---|
| External surface | 492.5 m² |
| Inner volume | 79.7 dm³ |
| Fin material | Aluminium |
| Net weight | 909 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-2x180DB5-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)
- 134.793 kW Fluid flow 23.39 m³/h Pressure drop 46.8 kPa
- Heat rejection · Low speed (Y)
- 107.606 kW Fluid flow 18.67 m³/h Pressure drop 31.4 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 | 78.57 | not rated | not rated | not rated | not rated | not rated |
| 40 | 134.79 | 78.72 | not rated | not rated | not rated | not rated |
| 45 | 189.67 | 134.50 | 78.83 | not rated | not rated | not rated |
| 50 | 244.13 | 189.01 | 134.25 | 78.93 | not rated | not rated |
| 55 | 298.39 | 243.10 | 188.41 | 134.03 | 79.04 | not rated |
| 60 | 352.54 | 297.01 | 242.19 | 187.93 | 133.91 | 79.20 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 63.09 | not rated | not rated | not rated | not rated | not rated |
| 40 | 107.61 | 63.19 | not rated | not rated | not rated | not rated |
| 45 | 150.94 | 107.32 | 63.27 | not rated | not rated | not rated |
| 50 | 193.89 | 150.32 | 107.06 | 63.33 | not rated | not rated |
| 55 | 236.68 | 192.97 | 149.78 | 106.85 | 63.41 | not rated |
| 60 | 279.38 | 235.45 | 192.15 | 149.34 | 106.72 | 63.53 |
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) | 134.793 | 23.39 | 46.8 |
| Low speed (Y) | 107.606 | 18.67 | 31.4 |
Dimensions
| A | 2778 mm |
|---|---|
| B | 2400 mm |
| C | 2250 mm |
| F | 2330 mm |
| G | 2850 mm |
| E1 | 1850 mm |
| H | 2500 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 2850 mm |
|---|---|
| Width | 2400 mm |
| Height | 2778 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.