BE-680AB5-B01 C
392.32 kW
Dry cooler BE-t-2x291GC5-B04T C
Defrost: None
Product code: BE-t-2x291GC5-B04T C
- Heat rejection i
- 391.61 kW
- Air flow
- 106,839 m³/h
- Fans
- 4 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 106,839 m³/h |
|---|---|
| External surface | 875.5 m² |
| Inner volume | 154.7 dm³ |
| Fin material | Aluminium |
| Net weight | 1,378 kg |
| Quantity | 4 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 11,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 64.0 dB(A) |
|---|---|
| Sound power | 96.1 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-t-2x291GC5-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)
- 391.612 kW Fluid flow 67.96 m³/h Pressure drop 62.6 kPa
- Heat rejection · Low speed (Y)
- 305.586 kW Fluid flow 53.00 m³/h Pressure drop 40.2 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 | 230.76 | not rated | not rated | not rated | not rated | not rated |
| 40 | 391.61 | 231.22 | not rated | not rated | not rated | not rated |
| 45 | 547.91 | 390.65 | 231.59 | not rated | not rated | not rated |
| 50 | 702.75 | 545.82 | 389.90 | 232.00 | not rated | not rated |
| 55 | 856.89 | 699.53 | 544.05 | 389.40 | 232.49 | not rated |
| 60 | 1010.64 | 852.57 | 696.80 | 542.75 | 389.23 | 233.19 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 181.97 | not rated | not rated | not rated | not rated | not rated |
| 40 | 305.59 | 182.30 | not rated | not rated | not rated | not rated |
| 45 | 425.35 | 304.81 | 182.60 | not rated | not rated | not rated |
| 50 | 543.83 | 423.64 | 304.18 | 182.87 | not rated | not rated |
| 55 | 661.72 | 541.24 | 422.23 | 303.79 | 183.31 | not rated |
| 60 | 779.27 | 658.27 | 539.09 | 421.23 | 303.73 | 183.93 |
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) | 391.612 | 67.96 | 62.6 |
| Low speed (Y) | 305.586 | 53.00 | 40.2 |
Dimensions
| A | 2910 mm |
|---|---|
| B | 2400 mm |
| C | 2850 mm |
| F | 2330 mm |
| G | 3450 mm |
| E1 | 1250 mm |
| H | 3100 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 3450 mm |
|---|---|
| Width | 2400 mm |
| Height | 2910 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.