BE-191DD1-B04 C
115.69 kW
Dry cooler BE-280BB5-B01 C
Defrost: None
Product code: BE-280BB5-B01 C
- Heat rejection i
- 115.15 kW
- Air flow
- 43,100 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 43,100 m³/h |
|---|---|
| External surface | 328.3 m² |
| Inner volume | 46.2 dm³ |
| Fin material | Aluminium |
| Net weight | 527 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 | E |
| Inlet | 1 1/2" |
|---|---|
| Outlet | 1 1/2" |
| BE-280BB5-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)
- 115.150 kW Fluid flow 19.98 m³/h Pressure drop 44.6 kPa
- Heat rejection · Low speed (Y)
- 92.582 kW Fluid flow 16.07 m³/h Pressure drop 30.2 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 | 65.90 | not rated | not rated | not rated | not rated | not rated |
| 40 | 115.15 | 66.20 | not rated | not rated | not rated | not rated |
| 45 | 163.29 | 115.12 | 66.46 | not rated | not rated | not rated |
| 50 | 211.08 | 162.97 | 115.10 | 66.69 | not rated | not rated |
| 55 | 258.71 | 210.50 | 162.71 | 115.09 | 66.91 | not rated |
| 60 | 306.25 | 257.87 | 209.99 | 162.50 | 115.14 | 67.14 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 53.27 | not rated | not rated | not rated | not rated | not rated |
| 40 | 92.58 | 53.51 | not rated | not rated | not rated | not rated |
| 45 | 130.88 | 92.52 | 53.71 | not rated | not rated | not rated |
| 50 | 168.86 | 130.57 | 92.47 | 53.90 | not rated | not rated |
| 55 | 206.70 | 168.32 | 130.30 | 92.44 | 54.07 | not rated |
| 60 | 244.46 | 205.94 | 167.86 | 130.11 | 92.47 | 54.26 |
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) | 115.150 | 19.98 | 44.6 |
| Low speed (Y) | 92.582 | 16.07 | 30.2 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 2660 mm |
| F | 1050 mm |
| G | 3260 mm |
| E1 | 1130 mm |
| D IN | 1 1/2" |
| D OUT | 1 1/2" |
| 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.