BE-2x391AB5-B04T C
444.84 kW
Dry cooler BE-2x480BB5-B01T C
Defrost: None
Product code: BE-2x480BB5-B01T C
- Heat rejection i
- 444.43 kW
- Air flow
- 170,644 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 170,644 m³/h |
|---|---|
| External surface | 1,203.8 m² |
| Inner volume | 230.7 dm³ |
| Fin material | Aluminium |
| Net weight | 2,166 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 | 89.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x480BB5-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)
- 444.429 kW Fluid flow 77.13 m³/h Pressure drop 38.9 kPa
- Heat rejection · Low speed (Y)
- 357.609 kW Fluid flow 62.07 m³/h Pressure drop 26.4 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 | 253.83 | not rated | not rated | not rated | not rated | not rated |
| 40 | 444.43 | 255.08 | not rated | not rated | not rated | not rated |
| 45 | 630.82 | 444.44 | 256.12 | not rated | not rated | not rated |
| 50 | 815.92 | 629.78 | 444.44 | 257.08 | not rated | not rated |
| 55 | 1000.39 | 813.89 | 628.89 | 444.53 | 257.99 | not rated |
| 60 | 1184.54 | 997.42 | 812.15 | 628.28 | 444.83 | 258.95 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 205.38 | not rated | not rated | not rated | not rated | not rated |
| 40 | 357.61 | 206.37 | not rated | not rated | not rated | not rated |
| 45 | 506.02 | 357.50 | 207.21 | not rated | not rated | not rated |
| 50 | 653.24 | 505.01 | 357.41 | 207.96 | not rated | not rated |
| 55 | 799.93 | 651.40 | 504.15 | 357.42 | 208.71 | not rated |
| 60 | 946.31 | 797.27 | 649.82 | 503.54 | 357.60 | 209.50 |
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) | 444.429 | 77.13 | 38.9 |
| Low speed (Y) | 357.609 | 62.07 | 26.4 |
Dimensions
| A | 2778 mm |
|---|---|
| B | 2400 mm |
| C | 4850 mm |
| F | 2330 mm |
| G | 5450 mm |
| E1 | 1150 mm |
| E2 | 2200 mm |
| H | 5100 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 5450 mm |
|---|---|
| Width | 2400 mm |
| Height | 2778 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.