BC/BD-680DC5-B01 C
299.27 kW
Dry cooler BC/BD-2x480CC5-B03 C
Defrost: None
Product code: BC/BD-2x480CC5-B03 C
- Heat rejection i
- 299.24 kW
- Air flow
- 77,178 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 77,178 m³/h |
|---|---|
| External surface | 1,624.5 m² |
| Inner volume | 239.4 dm³ |
| Fin material | Aluminium |
| Net weight | 1,481 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 2,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 41.0 dB(A) |
|---|---|
| Sound power | 73.0 dB(A) |
| Energy class | B |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2x480CC5-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)
- 299.240 kW Fluid flow 51.90 m³/h Pressure drop 75.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 231.281 kW Fluid flow 40.11 m³/h Pressure drop 47.5 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 | 180.71 | not rated | not rated | not rated | not rated | not rated |
| 40 | 299.24 | 180.57 | not rated | not rated | not rated | not rated |
| 45 | 414.74 | 298.22 | 180.48 | not rated | not rated | not rated |
| 50 | 529.22 | 412.92 | 297.40 | 180.48 | not rated | not rated |
| 55 | 643.23 | 526.62 | 411.41 | 296.82 | 180.58 | not rated |
| 60 | 756.98 | 639.87 | 524.46 | 410.31 | 296.57 | 180.92 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 140.98 | not rated | not rated | not rated | not rated | not rated |
| 40 | 231.28 | 140.82 | not rated | not rated | not rated | not rated |
| 45 | 319.06 | 230.38 | 140.71 | not rated | not rated | not rated |
| 50 | 406.00 | 317.50 | 229.68 | 140.69 | not rated | not rated |
| 55 | 492.56 | 403.82 | 316.26 | 229.20 | 140.81 | not rated |
| 60 | 578.92 | 489.77 | 402.06 | 315.38 | 229.03 | 141.11 |
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) | 299.240 | 51.90 | 75.0 |
| Low speed (Y) | 231.281 | 40.11 | 47.5 |
Dimensions
| A | 7350 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7100 mm |
| H | 1750 mm |
| I | 2310 mm |
| K | 7650 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 7650 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.