BC/BD-2x491BC5-B04 C
581.72 kW
Dry cooler BC/BD-2X680AC1-B01I C
Defrost: None
Product code: BC/BD-2X680AC1-B01I C
- Heat rejection i
- 581.27 kW
- Air flow
- 186,595 m³/h
- Fans
- 12 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 186,595 m³/h |
|---|---|
| External surface | 1,976.8 m² |
| Inner volume | 296.9 dm³ |
| Fin material | Aluminium |
| Net weight | 1,861 kg |
| Quantity | 12 |
|---|---|
| Diameter | 800 mm |
| Speed | 880 rpm |
| Power | 23,500 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 94.5 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2X680AC1-B01I 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 · Single phase
- 581.269 kW Fluid flow 100.88 m³/h Pressure drop 14.6 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
Single phase
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 321.73 | not rated | not rated | not rated | not rated | not rated |
| 40 | 581.27 | 325.74 | not rated | not rated | not rated | not rated |
| 45 | 832.74 | 583.20 | 329.19 | not rated | not rated | not rated |
| 50 | 1081.62 | 833.16 | 585.02 | 332.30 | not rated | not rated |
| 55 | 1329.27 | 1080.69 | 833.77 | 586.95 | 335.26 | not rated |
| 60 | 1576.26 | 1327.10 | 1080.21 | 834.81 | 589.12 | 338.22 |
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] |
|---|---|---|---|
| Single phase | 581.269 | 100.88 | 14.6 |
Dimensions
| A | 7750 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7300 mm |
| H | 1200 mm |
| I | 2310 mm |
| K | 8250 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 7750 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.