BE-2x380DB1-B01C C
417.77 kW
Dry cooler BE-2x391BB5-B04T C
Defrost: None
Product code: BE-2x391BB5-B04T C
- Heat rejection i
- 417.82 kW
- Air flow
- 168,902 m³/h
- Fans
- 6 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 168,902 m³/h |
|---|---|
| External surface | 984.9 m² |
| Inner volume | 167.1 dm³ |
| Fin material | Aluminium |
| Net weight | 1,785 kg |
| Quantity | 6 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 16,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 66.0 dB(A) |
|---|---|
| Sound power | 98.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-2x391BB5-B04T 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)
- 417.815 kW Fluid flow 72.51 m³/h Pressure drop 90.4 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 341.214 kW Fluid flow 59.23 m³/h Pressure drop 63.1 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 | 240.55 | not rated | not rated | not rated | not rated | not rated |
| 40 | 417.82 | 241.39 | not rated | not rated | not rated | not rated |
| 45 | 591.66 | 417.74 | 242.11 | not rated | not rated | not rated |
| 50 | 764.40 | 590.76 | 417.69 | 242.80 | not rated | not rated |
| 55 | 936.67 | 762.74 | 590.01 | 417.73 | 243.48 | not rated |
| 60 | 1108.65 | 934.23 | 761.32 | 589.50 | 417.96 | 244.23 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 197.55 | not rated | not rated | not rated | not rated | not rated |
| 40 | 341.21 | 198.20 | not rated | not rated | not rated | not rated |
| 45 | 481.82 | 341.04 | 198.76 | not rated | not rated | not rated |
| 50 | 621.45 | 480.93 | 340.91 | 199.28 | not rated | not rated |
| 55 | 760.63 | 619.86 | 480.18 | 340.88 | 199.83 | not rated |
| 60 | 899.59 | 758.40 | 618.54 | 479.67 | 341.04 | 200.48 |
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) | 417.815 | 72.51 | 90.4 |
| Low speed (Y) | 341.214 | 59.23 | 63.1 |
Dimensions
| A | 2910 mm |
|---|---|
| B | 2400 mm |
| C | 4050 mm |
| F | 2330 mm |
| G | 4650 mm |
| E1 | 1250 mm |
| E2 | 1200 mm |
| H | 4300 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 4650 mm |
|---|---|
| Width | 2400 mm |
| Height | 2910 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.