BC/BD-2x491HB1-B04 C
678.72 kW
Dry cooler BC/BD-2X680EC1-B01I C
Defrost: None
Product code: BC/BD-2X680EC1-B01I C
- Heat rejection i
- 679.09 kW
- Air flow
- 188,169 m³/h
- Fans
- 12 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 188,169 m³/h |
|---|---|
| External surface | 2,189.2 m² |
| Inner volume | 466.2 dm³ |
| Fin material | Aluminium |
| Net weight | 2,070 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 | 94.3 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2X680EC1-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
- 679.086 kW Fluid flow 117.87 m³/h Pressure drop 43.9 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
Single phase
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 399.20 | not rated | not rated | not rated | not rated | not rated |
| 40 | 679.09 | 400.55 | not rated | not rated | not rated | not rated |
| 45 | 951.33 | 678.64 | 401.84 | not rated | not rated | not rated |
| 50 | 1221.18 | 949.34 | 678.36 | 403.13 | not rated | not rated |
| 55 | 1489.83 | 1217.68 | 947.88 | 678.60 | 404.65 | not rated |
| 60 | 1757.82 | 1484.89 | 1215.02 | 947.20 | 679.48 | 406.48 |
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 | 679.086 | 117.87 | 43.9 |
Dimensions
| A | 8950 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 8500 mm |
| H | 1400 mm |
| I | 2310 mm |
| K | 9450 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 8950 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.