BC/BD-2X763BC5-B01 C
351.91 kW
Dry cooler BC/BD-2x480ND5-B03 C
Defrost: None
Product code: BC/BD-2x480ND5-B03 C
- Heat rejection i
- 352.19 kW
- Air flow
- 80,715 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 80,715 m³/h |
|---|---|
| External surface | 2,785.8 m² |
| Inner volume | 383.0 dm³ |
| Fin material | Aluminium |
| Net weight | 1,978 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 2,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 40.0 dB(A) |
|---|---|
| Sound power | 73.0 dB(A) |
| Energy class | B |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2x480ND5-B03 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)
- 352.191 kW Fluid flow 61.09 m³/h Pressure drop 34.6 kPa
- Heat rejection · Low speed (Y)
- 270.485 kW Fluid flow 46.92 m³/h Pressure drop 21.6 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 | 216.60 | not rated | not rated | not rated | not rated | not rated |
| 40 | 352.19 | 216.03 | not rated | not rated | not rated | not rated |
| 45 | 483.61 | 350.20 | 215.53 | not rated | not rated | not rated |
| 50 | 613.68 | 480.38 | 348.50 | 215.18 | not rated | not rated |
| 55 | 743.13 | 609.25 | 477.61 | 347.17 | 215.04 | not rated |
| 60 | 872.24 | 737.53 | 605.46 | 475.42 | 346.33 | 215.21 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 167.90 | not rated | not rated | not rated | not rated | not rated |
| 40 | 270.49 | 167.59 | not rated | not rated | not rated | not rated |
| 45 | 369.73 | 269.14 | 167.33 | not rated | not rated | not rated |
| 50 | 467.91 | 367.52 | 268.04 | 167.18 | not rated | not rated |
| 55 | 565.62 | 464.89 | 365.70 | 267.23 | 167.23 | not rated |
| 60 | 663.07 | 561.81 | 462.40 | 364.34 | 266.83 | 167.53 |
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) | 352.191 | 61.09 | 34.6 |
| Low speed (Y) | 270.485 | 46.92 | 21.6 |
Dimensions
| A | 9950 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 9700 mm |
| H | 2400 mm |
| I | 2310 mm |
| K | 10250 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 10250 mm |
|---|---|
| Width | 2360 mm |
| Height | 1450 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.