BE-480FC5-B01 C
381.26 kW
Dry cooler BE-2x391BB5-C04C C
Defrost: None
Product code: BE-2x391BB5-C04C C
- Heat rejection i
- 380.77 kW
- Air flow
- 163,489 m³/h
- Fans
- 6 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 163,489 m³/h |
|---|---|
| External surface | 805.7 m² |
| Inner volume | 138.0 dm³ |
| Fin material | Aluminium |
| Net weight | 1,591 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-C04C 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)
- 380.767 kW Fluid flow 66.09 m³/h Pressure drop 106.4 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 310.498 kW Fluid flow 53.89 m³/h Pressure drop 74.1 kPa above the recommended pressure drop
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 | 218.57 | not rated | not rated | not rated | not rated | not rated |
| 40 | 380.77 | 219.43 | not rated | not rated | not rated | not rated |
| 45 | 539.99 | 380.89 | 220.18 | not rated | not rated | not rated |
| 50 | 698.26 | 539.45 | 381.03 | 220.88 | not rated | not rated |
| 55 | 856.13 | 697.09 | 539.03 | 381.24 | 221.58 | not rated |
| 60 | 1013.74 | 854.35 | 696.14 | 538.81 | 381.60 | 222.35 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 179.23 | not rated | not rated | not rated | not rated | not rated |
| 40 | 310.50 | 179.99 | not rated | not rated | not rated | not rated |
| 45 | 439.11 | 310.62 | 180.64 | not rated | not rated | not rated |
| 50 | 566.89 | 438.70 | 310.77 | 181.26 | not rated | not rated |
| 55 | 694.26 | 565.97 | 438.41 | 311.03 | 181.90 | not rated |
| 60 | 821.43 | 692.86 | 565.27 | 438.34 | 311.43 | 182.57 |
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) | 380.767 | 66.09 | 106.4 |
| Low speed (Y) | 310.498 | 53.89 | 74.1 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 4050 mm |
| F | 2230 mm |
| G | 4650 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| H | 4300 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 4050 mm |
|---|---|
| Width | 2300 mm |
| Height | 2511 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.