BE-2x491CC1-C04C C
902.53 kW
Dry cooler BE-2x680EC5-B01T C
Defrost: None
Product code: BE-2x680EC5-B01T C
- Heat rejection i
- 902.88 kW
- Air flow
- 244,604 m³/h
- Fans
- 12 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 244,604 m³/h |
|---|---|
| External surface | 3,233.3 m² |
| Inner volume | 782.8 dm³ |
| Fin material | Aluminium |
| Net weight | 3,928 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-2x680EC5-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)
- 902.875 kW Fluid flow 156.72 m³/h Pressure drop 115.8 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 698.534 kW Fluid flow 121.16 m³/h Pressure drop 73.5 kPa above the recommended pressure drop
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 | 542.63 | not rated | not rated | not rated | not rated | not rated |
| 40 | 902.88 | 541.99 | not rated | not rated | not rated | not rated |
| 45 | 1254.34 | 899.42 | 541.41 | not rated | not rated | not rated |
| 50 | 1603.04 | 1248.54 | 896.61 | 541.09 | not rated | not rated |
| 55 | 1950.43 | 1594.83 | 1243.60 | 894.51 | 541.19 | not rated |
| 60 | 2297.08 | 1939.84 | 1587.83 | 1239.78 | 893.30 | 541.85 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 423.87 | not rated | not rated | not rated | not rated | not rated |
| 40 | 698.53 | 423.21 | not rated | not rated | not rated | not rated |
| 45 | 966.19 | 695.75 | 422.60 | not rated | not rated | not rated |
| 50 | 1231.50 | 961.44 | 693.43 | 422.33 | not rated | not rated |
| 55 | 1495.73 | 1224.85 | 957.46 | 691.74 | 422.43 | not rated |
| 60 | 1759.36 | 1487.20 | 1219.25 | 954.46 | 690.86 | 423.02 |
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) | 902.875 | 156.72 | 115.8 |
| Low speed (Y) | 698.534 | 121.16 | 73.5 |
Dimensions
| A | 2750 mm |
|---|---|
| B | 2400 mm |
| C | 7650 mm |
| F | 2330 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 | 2400 mm |
| Height | 2750 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.