BE-2x391DB5-B04T C
492.37 kW
Dry cooler BE-t-680GC5-B01 C
Defrost: None
Product code: BE-t-680GC5-B01 C
- Heat rejection i
- 492.92 kW
- Air flow
- 123,695 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 123,695 m³/h |
|---|---|
| External surface | 1,314.1 m² |
| Inner volume | 184.6 dm³ |
| Fin material | Aluminium |
| Net weight | 1,552 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 88.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-t-680GC5-B01 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)
- 492.923 kW Fluid flow 85.49 m³/h Pressure drop 99.3 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 378.837 kW Fluid flow 65.69 m³/h Pressure drop 62.1 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 | 297.38 | not rated | not rated | not rated | not rated | not rated |
| 40 | 492.92 | 297.03 | not rated | not rated | not rated | not rated |
| 45 | 683.07 | 490.78 | 296.62 | not rated | not rated | not rated |
| 50 | 871.40 | 679.32 | 488.94 | 296.43 | not rated | not rated |
| 55 | 1058.90 | 866.11 | 676.11 | 487.53 | 296.47 | not rated |
| 60 | 1245.92 | 1052.09 | 861.57 | 673.58 | 486.67 | 296.86 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 230.97 | not rated | not rated | not rated | not rated | not rated |
| 40 | 378.84 | 230.60 | not rated | not rated | not rated | not rated |
| 45 | 522.23 | 377.04 | 230.30 | not rated | not rated | not rated |
| 50 | 664.15 | 519.18 | 375.54 | 230.11 | not rated | not rated |
| 55 | 805.39 | 659.89 | 516.59 | 374.40 | 230.14 | not rated |
| 60 | 946.26 | 799.96 | 656.28 | 514.60 | 373.75 | 230.47 |
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) | 492.923 | 85.49 | 99.3 |
| Low speed (Y) | 378.837 | 65.69 | 62.1 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 7060 mm |
| F | 1050 mm |
| G | 7660 mm |
| E1 | 1130 mm |
| E2 | 1100 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 7660 mm |
|---|---|
| Width | 1210 mm |
| Height | 1808 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.