BE-2x491CC1-B04T C
953.02 kW
Dry cooler BE-2x680EC1-B01T C
Defrost: None
Product code: BE-2x680EC1-B01T C
- Heat rejection i
- 955.34 kW
- Air flow
- 241,271 m³/h
- Fans
- 12 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 241,271 m³/h |
|---|---|
| External surface | 3,816.9 m² |
| Inner volume | 782.8 dm³ |
| Fin material | Aluminium |
| Net weight | 4,029 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-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)
- 955.343 kW Fluid flow 165.70 m³/h Pressure drop 127.8 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 729.364 kW Fluid flow 126.48 m³/h Pressure drop 79.2 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 | 579.23 | not rated | not rated | not rated | not rated | not rated |
| 40 | 955.34 | 578.25 | not rated | not rated | not rated | not rated |
| 45 | 1321.88 | 951.40 | 577.26 | not rated | not rated | not rated |
| 50 | 1685.19 | 1315.17 | 947.97 | 576.68 | not rated | not rated |
| 55 | 2047.01 | 1675.80 | 1309.35 | 945.29 | 576.59 | not rated |
| 60 | 2408.01 | 2034.99 | 1667.67 | 1304.74 | 943.72 | 577.19 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 446.72 | not rated | not rated | not rated | not rated | not rated |
| 40 | 729.36 | 445.74 | not rated | not rated | not rated | not rated |
| 45 | 1004.25 | 725.99 | 444.96 | not rated | not rated | not rated |
| 50 | 1276.56 | 998.68 | 723.18 | 444.48 | not rated | not rated |
| 55 | 1547.70 | 1268.88 | 994.02 | 721.14 | 444.44 | not rated |
| 60 | 1818.18 | 1537.93 | 1262.44 | 990.52 | 720.04 | 445.03 |
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) | 955.343 | 165.70 | 127.8 |
| Low speed (Y) | 729.364 | 126.48 | 79.2 |
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.