BE-2x491AC5-B04T C
688.70 kW
Dry cooler BE-2x480CB1-B01T C
Defrost: None
Product code: BE-2x480CB1-B01T C
- Heat rejection i
- 688.57 kW
- Air flow
- 179,950 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 179,950 m³/h |
|---|---|
| External surface | 4,021.8 m² |
| Inner volume | 502.0 dm³ |
| Fin material | Aluminium |
| Net weight | 3,413 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 89.1 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x480CB1-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)
- 688.572 kW Fluid flow 119.43 m³/h Pressure drop 71.5 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 539.516 kW Fluid flow 93.57 m³/h Pressure drop 46.3 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 | 413.91 | not rated | not rated | not rated | not rated | not rated |
| 40 | 688.57 | 413.04 | not rated | not rated | not rated | not rated |
| 45 | 956.10 | 685.02 | 412.16 | not rated | not rated | not rated |
| 50 | 1221.29 | 950.15 | 681.89 | 411.48 | not rated | not rated |
| 55 | 1485.35 | 1212.94 | 944.85 | 679.27 | 411.07 | not rated |
| 60 | 1748.80 | 1474.67 | 1205.57 | 940.44 | 677.37 | 411.02 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 327.22 | not rated | not rated | not rated | not rated | not rated |
| 40 | 539.52 | 326.24 | not rated | not rated | not rated | not rated |
| 45 | 745.86 | 536.35 | 325.37 | not rated | not rated | not rated |
| 50 | 950.22 | 740.66 | 533.54 | 324.68 | not rated | not rated |
| 55 | 1153.67 | 943.05 | 736.07 | 531.21 | 324.26 | not rated |
| 60 | 1356.62 | 1144.58 | 936.75 | 732.26 | 529.53 | 324.19 |
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) | 688.572 | 119.43 | 71.5 |
| Low speed (Y) | 539.516 | 93.57 | 46.3 |
Dimensions
| A | 2750 mm |
|---|---|
| B | 2400 mm |
| C | 10050 mm |
| F | 2330 mm |
| G | 10650 mm |
| E1 | 2450 mm |
| E2 | 4800 mm |
| H | 10300 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 10650 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.