BE-t-2x680GB1-B01T C
870.42 kW
Dry cooler BE-2x680BD5-B01T C
Defrost: None
Product code: BE-2x680BD5-B01T C
- Heat rejection i
- 870.26 kW
- Air flow
- 242,910 m³/h
- Fans
- 12 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 242,910 m³/h |
|---|---|
| External surface | 3,009.4 m² |
| Inner volume | 484.6 dm³ |
| Fin material | Aluminium |
| Net weight | 3,667 kg |
| Quantity | 12 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 21,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 91.0 dB(A) |
| Energy class | D |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x680BD5-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)
- 870.261 kW Fluid flow 151.03 m³/h Pressure drop 75.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 672.771 kW Fluid flow 116.68 m³/h Pressure drop 47.6 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 | 518.34 | not rated | not rated | not rated | not rated | not rated |
| 40 | 870.26 | 518.49 | not rated | not rated | not rated | not rated |
| 45 | 1213.19 | 867.77 | 518.61 | not rated | not rated | not rated |
| 50 | 1553.30 | 1208.31 | 865.69 | 518.87 | not rated | not rated |
| 55 | 1892.10 | 1546.15 | 1204.20 | 864.03 | 519.47 | not rated |
| 60 | 2230.12 | 1882.68 | 1540.06 | 1201.06 | 863.37 | 520.49 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 404.16 | not rated | not rated | not rated | not rated | not rated |
| 40 | 672.77 | 404.25 | not rated | not rated | not rated | not rated |
| 45 | 933.97 | 670.67 | 404.32 | not rated | not rated | not rated |
| 50 | 1192.78 | 930.01 | 668.97 | 404.57 | not rated | not rated |
| 55 | 1450.44 | 1186.99 | 926.70 | 667.77 | 404.97 | not rated |
| 60 | 1707.48 | 1442.90 | 1182.16 | 924.27 | 667.30 | 405.90 |
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) | 870.261 | 151.03 | 75.2 |
| Low speed (Y) | 672.771 | 116.68 | 47.6 |
Dimensions
| A | 2778 mm |
|---|---|
| B | 2400 mm |
| C | 7050 mm |
| F | 2330 mm |
| G | 7650 mm |
| E1 | 1150 mm |
| E2 | 1100 mm |
| E3 | 2200 mm |
| H | 7300 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 7650 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.