BC/BD-2x680AD5-B03 C
384.51 kW
Dry cooler BC/BD-591BD5-B04 C
Defrost: None
Product code: BC/BD-591BD5-B04 C
- Heat rejection i
- 384.49 kW
- Air flow
- 119,072 m³/h
- Fans
- 5 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 119,072 m³/h |
|---|---|
| External surface | 1,269.6 m² |
| Inner volume | 178.2 dm³ |
| Fin material | Aluminium |
| Net weight | 1,140 kg |
| Quantity | 5 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 14,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 66.0 dB(A) |
|---|---|
| Sound power | 98.1 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-591BD5-B04 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)
- 384.487 kW Fluid flow 66.74 m³/h Pressure drop 22.1 kPa
- Heat rejection · Low speed (Y)
- 298.477 kW Fluid flow 51.81 m³/h Pressure drop 13.9 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 | 217.62 | not rated | not rated | not rated | not rated | not rated |
| 40 | 384.49 | 219.47 | not rated | not rated | not rated | not rated |
| 45 | 546.43 | 385.04 | 221.07 | not rated | not rated | not rated |
| 50 | 706.80 | 545.99 | 385.60 | 222.58 | not rated | not rated |
| 55 | 866.46 | 705.43 | 545.71 | 386.33 | 224.05 | not rated |
| 60 | 1025.68 | 864.19 | 704.40 | 545.86 | 387.32 | 225.59 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 170.68 | not rated | not rated | not rated | not rated | not rated |
| 40 | 298.48 | 172.21 | not rated | not rated | not rated | not rated |
| 45 | 421.73 | 298.93 | 173.53 | not rated | not rated | not rated |
| 50 | 543.60 | 421.41 | 299.37 | 174.75 | not rated | not rated |
| 55 | 664.79 | 542.57 | 421.21 | 299.89 | 175.96 | not rated |
| 60 | 785.60 | 663.11 | 541.80 | 421.32 | 300.72 | 177.25 |
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) | 384.487 | 66.74 | 22.1 |
| Low speed (Y) | 298.477 | 51.81 | 13.9 |
Dimensions
| A | 9100 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 8850 mm |
| H | 1750 mm |
| I | 1190 mm |
| K | 9400 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 9400 mm |
|---|---|
| Width | 1240 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.