BE-2x591AB1-B04T C
804.40 kW
Dry cooler BE-2x680EB1-B01C C
Defrost: None
Product code: BE-2x680EB1-B01C C
- Heat rejection i
- 803.76 kW
- Air flow
- 242,356 m³/h
- Fans
- 12 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 242,356 m³/h |
|---|---|
| External surface | 2,460.6 m² |
| Inner volume | 493.9 dm³ |
| Fin material | Aluminium |
| Net weight | 3,314 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 | 4" |
|---|---|
| Outlet | 4" |
| BE-2x680EB1-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)
- 803.757 kW Fluid flow 139.49 m³/h Pressure drop 97.8 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 629.776 kW Fluid flow 109.31 m³/h Pressure drop 63.4 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 | 473.33 | not rated | not rated | not rated | not rated | not rated |
| 40 | 803.76 | 473.89 | not rated | not rated | not rated | not rated |
| 45 | 1126.67 | 802.15 | 474.35 | not rated | not rated | not rated |
| 50 | 1447.06 | 1123.01 | 800.78 | 474.90 | not rated | not rated |
| 55 | 1766.29 | 1441.44 | 1119.97 | 799.88 | 475.67 | not rated |
| 60 | 2084.87 | 1758.80 | 1436.74 | 1117.68 | 799.65 | 476.84 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 374.31 | not rated | not rated | not rated | not rated | not rated |
| 40 | 629.78 | 374.61 | not rated | not rated | not rated | not rated |
| 45 | 878.77 | 628.30 | 374.91 | not rated | not rated | not rated |
| 50 | 1125.73 | 875.66 | 627.04 | 375.34 | not rated | not rated |
| 55 | 1371.69 | 1121.07 | 873.13 | 626.29 | 375.96 | not rated |
| 60 | 1617.10 | 1365.49 | 1117.20 | 871.32 | 626.14 | 376.96 |
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) | 803.757 | 139.49 | 97.8 |
| Low speed (Y) | 629.776 | 109.31 | 63.4 |
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 | 4" |
| D OUT | 4" |
| 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.