BE-2x691AB5-B04T C
889.16 kW
Dry cooler BE-2x680EC1-B01C C
Defrost: None
Product code: BE-2x680EC1-B01C C
- Heat rejection i
- 886.69 kW
- Air flow
- 231,790 m³/h
- Fans
- 12 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 231,790 m³/h |
|---|---|
| External surface | 3,280.8 m² |
| Inner volume | 674.3 dm³ |
| Fin material | Aluminium |
| Net weight | 3,595 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-2x680EC1-B01C 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)
- 886.687 kW Fluid flow 153.79 m³/h Pressure drop 68.0 kPa
- Heat rejection · Low speed (Y)
- 677.891 kW Fluid flow 117.56 m³/h Pressure drop 42.2 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 | 530.60 | not rated | not rated | not rated | not rated | not rated |
| 40 | 886.69 | 530.75 | not rated | not rated | not rated | not rated |
| 45 | 1233.38 | 884.16 | 530.97 | not rated | not rated | not rated |
| 50 | 1576.95 | 1228.45 | 882.14 | 531.38 | not rated | not rated |
| 55 | 1919.01 | 1569.64 | 1224.36 | 880.79 | 532.15 | not rated |
| 60 | 2260.23 | 1909.39 | 1563.57 | 1221.43 | 880.39 | 533.36 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 409.91 | not rated | not rated | not rated | not rated | not rated |
| 40 | 677.89 | 409.83 | not rated | not rated | not rated | not rated |
| 45 | 938.08 | 675.59 | 409.81 | not rated | not rated | not rated |
| 50 | 1195.67 | 933.80 | 673.72 | 409.97 | not rated | not rated |
| 55 | 1452.05 | 1189.51 | 930.30 | 672.48 | 410.52 | not rated |
| 60 | 1707.77 | 1444.06 | 1184.44 | 927.80 | 672.09 | 411.55 |
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) | 886.687 | 153.79 | 68.0 |
| Low speed (Y) | 677.891 | 117.56 | 42.2 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 7650 mm |
| F | 2230 mm |
| G | 8250 mm |
| E1 | 1250 mm |
| E2 | 1200 mm |
| E3 | 2400 mm |
| H | 7900 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 8250 mm |
|---|---|
| Width | 2300 mm |
| Height | 2453 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.