BC/BD-t-2x291PC5-B04 C
327.23 kW
Dry cooler BC/BD-2x380KB1-B01 C
Defrost: None
Product code: BC/BD-2x380KB1-B01 C
- Heat rejection i
- 326.90 kW
- Air flow
- 120,232 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 120,232 m³/h |
|---|---|
| External surface | 803.7 m² |
| Inner volume | 118.6 dm³ |
| Fin material | Aluminium |
| Net weight | 996 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 88.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2x380KB1-B01 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)
- 326.903 kW Fluid flow 56.73 m³/h Pressure drop 98.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 260.284 kW Fluid flow 45.17 m³/h Pressure drop 65.8 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 | 188.75 | not rated | not rated | not rated | not rated | not rated |
| 40 | 326.90 | 189.47 | not rated | not rated | not rated | not rated |
| 45 | 462.26 | 326.95 | 190.12 | not rated | not rated | not rated |
| 50 | 596.72 | 461.68 | 327.01 | 190.72 | not rated | not rated |
| 55 | 730.75 | 595.52 | 461.22 | 327.16 | 191.32 | not rated |
| 60 | 864.56 | 728.97 | 594.57 | 460.96 | 327.43 | 192.00 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 151.31 | not rated | not rated | not rated | not rated | not rated |
| 40 | 260.28 | 151.87 | not rated | not rated | not rated | not rated |
| 45 | 366.77 | 260.21 | 152.36 | not rated | not rated | not rated |
| 50 | 472.45 | 366.15 | 260.20 | 152.83 | not rated | not rated |
| 55 | 577.76 | 471.33 | 365.70 | 260.29 | 153.34 | not rated |
| 60 | 682.88 | 576.14 | 470.44 | 365.45 | 260.55 | 153.93 |
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) | 326.903 | 56.73 | 98.6 |
| Low speed (Y) | 260.284 | 45.17 | 65.8 |
Dimensions
| A | 5600 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 5350 mm |
| H | 1750 mm |
| I | 2260 mm |
| K | 5900 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 5900 mm |
|---|---|
| Width | 2310 mm |
| Height | 1450 mm |
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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.