BE-691AC5-B04 C
543.01 kW
Dry cooler BE-2x380DD1-B01T C
Defrost: None
Product code: BE-2x380DD1-B01T C
- Heat rejection i
- 543.21 kW
- Air flow
- 129,854 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 129,854 m³/h |
|---|---|
| External surface | 2,906.0 m² |
| Inner volume | 371.7 dm³ |
| Fin material | Aluminium |
| Net weight | 2,465 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-2x380DD1-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)
- 543.213 kW Fluid flow 94.20 m³/h Pressure drop 83.3 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 415.563 kW Fluid flow 72.08 m³/h Pressure drop 51.9 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 | 332.43 | not rated | not rated | not rated | not rated | not rated |
| 40 | 543.21 | 331.29 | not rated | not rated | not rated | not rated |
| 45 | 748.09 | 539.91 | 330.26 | not rated | not rated | not rated |
| 50 | 951.04 | 742.81 | 537.00 | 329.46 | not rated | not rated |
| 55 | 1153.10 | 943.85 | 738.19 | 534.66 | 328.95 | not rated |
| 60 | 1354.68 | 1144.03 | 937.57 | 734.41 | 532.98 | 328.88 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 256.57 | not rated | not rated | not rated | not rated | not rated |
| 40 | 415.56 | 255.58 | not rated | not rated | not rated | not rated |
| 45 | 569.81 | 412.82 | 254.69 | not rated | not rated | not rated |
| 50 | 722.55 | 565.51 | 410.43 | 253.99 | not rated | not rated |
| 55 | 874.61 | 716.75 | 561.76 | 408.49 | 253.55 | not rated |
| 60 | 1026.28 | 867.32 | 711.70 | 558.72 | 407.12 | 253.50 |
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) | 543.213 | 94.20 | 83.3 |
| Low speed (Y) | 415.563 | 72.08 | 51.9 |
Dimensions
| A | 2778 mm |
|---|---|
| B | 2400 mm |
| C | 5850 mm |
| F | 2330 mm |
| G | 6450 mm |
| E1 | 1850 mm |
| E2 | 1800 mm |
| H | 6100 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 6450 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.