BC/BD-2X680HA5-B01 C
327.45 kW
Dry cooler BC/BD-t-2x291PC5-B04 C
Defrost: None
Product code: BC/BD-t-2x291PC5-B04 C
- Heat rejection i
- 327.23 kW
- Air flow
- 95,932 m³/h
- Fans
- 4 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 95,932 m³/h |
|---|---|
| External surface | 605.2 m² |
| Inner volume | 110.1 dm³ |
| Fin material | Aluminium |
| Net weight | 743 kg |
| Quantity | 4 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 11,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 97.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-t-2x291PC5-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)
- 327.232 kW Fluid flow 56.80 m³/h Pressure drop 102.1 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 252.954 kW Fluid flow 43.86 m³/h Pressure drop 64.6 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
High speed (Δ)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 191.95 | not rated | not rated | not rated | not rated | not rated |
| 40 | 327.23 | 192.53 | not rated | not rated | not rated | not rated |
| 45 | 459.16 | 326.97 | 193.07 | not rated | not rated | not rated |
| 50 | 589.97 | 458.16 | 326.84 | 193.62 | not rated | not rated |
| 55 | 720.23 | 588.25 | 457.46 | 326.92 | 194.28 | not rated |
| 60 | 850.24 | 717.87 | 586.97 | 457.04 | 327.26 | 195.06 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 150.04 | not rated | not rated | not rated | not rated | not rated |
| 40 | 252.95 | 150.46 | not rated | not rated | not rated | not rated |
| 45 | 353.04 | 252.71 | 150.88 | not rated | not rated | not rated |
| 50 | 452.17 | 352.21 | 252.58 | 151.31 | not rated | not rated |
| 55 | 550.85 | 450.80 | 351.63 | 252.63 | 151.85 | not rated |
| 60 | 649.28 | 548.96 | 449.78 | 351.36 | 252.96 | 152.53 |
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) | 327.232 | 56.80 | 102.1 |
| Low speed (Y) | 252.954 | 43.86 | 64.6 |
Dimensions
| A | 3850 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 3600 mm |
| H | 1750 mm |
| I | 2260 mm |
| K | 4150 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 4150 mm |
|---|---|
| Width | 2310 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.