BE-2x780EB1-B01C C
924.63 kW
Dry cooler BE-2x680BD1-B01T C
Defrost: None
Product code: BE-2x680BD1-B01T C
- Heat rejection i
- 923.30 kW
- Air flow
- 239,263 m³/h
- Fans
- 12 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 239,263 m³/h |
|---|---|
| External surface | 3,552.6 m² |
| Inner volume | 484.6 dm³ |
| Fin material | Aluminium |
| Net weight | 3,748 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-2x680BD1-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)
- 923.304 kW Fluid flow 160.13 m³/h Pressure drop 83.5 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 705.069 kW Fluid flow 122.28 m³/h Pressure drop 51.8 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 | 554.74 | not rated | not rated | not rated | not rated | not rated |
| 40 | 923.30 | 554.66 | not rated | not rated | not rated | not rated |
| 45 | 1281.99 | 920.22 | 554.61 | not rated | not rated | not rated |
| 50 | 1637.34 | 1276.26 | 917.69 | 554.74 | not rated | not rated |
| 55 | 1991.17 | 1629.06 | 1271.45 | 915.87 | 555.18 | not rated |
| 60 | 2344.16 | 1980.40 | 1622.11 | 1267.87 | 915.06 | 556.23 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 427.55 | not rated | not rated | not rated | not rated | not rated |
| 40 | 705.07 | 427.32 | not rated | not rated | not rated | not rated |
| 45 | 974.37 | 702.41 | 427.16 | not rated | not rated | not rated |
| 50 | 1240.98 | 969.58 | 700.21 | 427.19 | not rated | not rated |
| 55 | 1506.35 | 1234.17 | 965.61 | 698.66 | 427.61 | not rated |
| 60 | 1771.04 | 1497.58 | 1228.50 | 962.68 | 698.00 | 428.53 |
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) | 923.304 | 160.13 | 83.5 |
| Low speed (Y) | 705.069 | 122.28 | 51.8 |
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.