BC/BD-2x591EC1-B04 C
690.43 kW
Dry cooler BC/BD-2X780AC1-B01I C
Defrost: None
Product code: BC/BD-2X780AC1-B01I C
- Heat rejection i
- 689.22 kW
- Air flow
- 217,694 m³/h
- Fans
- 14 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 217,694 m³/h |
|---|---|
| External surface | 2,306.3 m² |
| Inner volume | 331.0 dm³ |
| Fin material | Aluminium |
| Net weight | 2,157 kg |
| Quantity | 14 |
|---|---|
| Diameter | 800 mm |
| Speed | 880 rpm |
| Power | 27,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 63.0 dB(A) |
|---|---|
| Sound power | 95.5 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2X780AC1-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
- 689.215 kW Fluid flow 119.61 m³/h Pressure drop 22.2 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 | 387.89 | not rated | not rated | not rated | not rated | not rated |
| 40 | 689.22 | 391.62 | not rated | not rated | not rated | not rated |
| 45 | 981.99 | 690.85 | 394.85 | not rated | not rated | not rated |
| 50 | 1271.97 | 981.93 | 692.40 | 397.82 | not rated | not rated |
| 55 | 1560.65 | 1270.41 | 982.17 | 694.14 | 400.74 | not rated |
| 60 | 1848.59 | 1557.66 | 1269.48 | 982.98 | 696.27 | 403.73 |
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 | 689.215 | 119.61 | 22.2 |
Dimensions
| A | 8950 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 8500 mm |
| H | 1200 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.