BE-2X480BC1-B01T C
570.74 kW
Dry cooler BE-780AD5-B01 C
Defrost: None
Product code: BE-780AD5-B01 C
- Heat rejection i
- 571.27 kW
- Air flow
- 145,888 m³/h
- Fans
- 7 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 145,888 m³/h |
|---|---|
| External surface | 2,785.8 m² |
| Inner volume | 399.0 dm³ |
| Fin material | Aluminium |
| Net weight | 2,184 kg |
| Quantity | 7 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 12,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 88.5 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-780AD5-B01 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)
- 571.269 kW Fluid flow 99.06 m³/h Pressure drop 48.7 kPa
- Heat rejection · Low speed (Y)
- 441.134 kW Fluid flow 76.50 m³/h Pressure drop 30.8 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 | 343.05 | not rated | not rated | not rated | not rated | not rated |
| 40 | 571.27 | 342.78 | not rated | not rated | not rated | not rated |
| 45 | 793.20 | 568.95 | 342.56 | not rated | not rated | not rated |
| 50 | 1012.99 | 788.99 | 566.93 | 342.36 | not rated | not rated |
| 55 | 1231.79 | 1006.98 | 785.36 | 565.37 | 342.48 | not rated |
| 60 | 1450.05 | 1224.02 | 1001.80 | 782.49 | 564.43 | 342.97 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 267.57 | not rated | not rated | not rated | not rated | not rated |
| 40 | 441.13 | 267.29 | not rated | not rated | not rated | not rated |
| 45 | 609.38 | 439.15 | 267.02 | not rated | not rated | not rated |
| 50 | 775.87 | 605.90 | 437.46 | 266.91 | not rated | not rated |
| 55 | 941.55 | 770.97 | 602.95 | 436.19 | 266.98 | not rated |
| 60 | 1106.79 | 935.27 | 766.81 | 600.66 | 435.43 | 267.30 |
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) | 571.269 | 99.06 | 48.7 |
| Low speed (Y) | 441.134 | 76.50 | 30.8 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1300 mm |
| C | 8860 mm |
| F | 1150 mm |
| G | 9460 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 9460 mm |
|---|---|
| Width | 1300 mm |
| Height | 1808 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.