BE-491FD1-B04 C
520.32 kW
Dry cooler BE-2x380CC5-B01C C
Defrost: None
Product code: BE-2x380CC5-B01C C
- Heat rejection i
- 520.84 kW
- Air flow
- 133,024 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 133,024 m³/h |
|---|---|
| External surface | 2,922.6 m² |
| Inner volume | 432.4 dm³ |
| Fin material | Aluminium |
| Net weight | 2,528 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 55.0 dB(A) |
|---|---|
| Sound power | 88.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x380CC5-B01C 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)
- 520.840 kW Fluid flow 90.32 m³/h Pressure drop 76.3 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 405.981 kW Fluid flow 70.41 m³/h Pressure drop 49.1 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 | 315.18 | not rated | not rated | not rated | not rated | not rated |
| 40 | 520.84 | 314.32 | not rated | not rated | not rated | not rated |
| 45 | 721.23 | 518.03 | 313.52 | not rated | not rated | not rated |
| 50 | 919.83 | 716.58 | 515.52 | 312.79 | not rated | not rated |
| 55 | 1117.62 | 913.42 | 712.48 | 513.45 | 312.40 | not rated |
| 60 | 1314.95 | 1109.47 | 907.78 | 709.09 | 511.95 | 312.36 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 247.90 | not rated | not rated | not rated | not rated | not rated |
| 40 | 405.98 | 247.06 | not rated | not rated | not rated | not rated |
| 45 | 559.65 | 403.50 | 246.29 | not rated | not rated | not rated |
| 50 | 711.87 | 555.67 | 401.31 | 245.68 | not rated | not rated |
| 55 | 863.43 | 706.45 | 552.17 | 399.51 | 245.28 | not rated |
| 60 | 1014.62 | 856.58 | 701.68 | 549.29 | 398.22 | 245.20 |
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) | 520.840 | 90.32 | 76.3 |
| Low speed (Y) | 405.981 | 70.41 | 49.1 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 7650 mm |
| F | 2230 mm |
| G | 8250 mm |
| E1 | 2450 mm |
| E2 | 2400 mm |
| H | 7900 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 8250 mm |
|---|---|
| Width | 2300 mm |
| Height | 2453 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.