BC/BD-2x291BB5-B04 C
234.81 kW
Dry cooler BC/BD-2x380CD5-B03 C
Defrost: None
Product code: BC/BD-2x380CD5-B03 C
- Heat rejection i
- 234.87 kW
- Air flow
- 55,570 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 55,570 m³/h |
|---|---|
| External surface | 1,523.5 m² |
| Inner volume | 211.2 dm³ |
| Fin material | Aluminium |
| Net weight | 1,220 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 1,900 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 40.0 dB(A) |
|---|---|
| Sound power | 72.0 dB(A) |
| Energy class | B |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-2x380CD5-B03 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)
- 234.871 kW Fluid flow 40.73 m³/h Pressure drop 61.0 kPa
- Heat rejection · Low speed (Y)
- 178.428 kW Fluid flow 30.95 m³/h Pressure drop 37.4 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 | 143.80 | not rated | not rated | not rated | not rated | not rated |
| 40 | 234.87 | 143.62 | not rated | not rated | not rated | not rated |
| 45 | 323.34 | 233.95 | 143.47 | not rated | not rated | not rated |
| 50 | 410.95 | 321.76 | 233.18 | 143.40 | not rated | not rated |
| 55 | 498.17 | 408.74 | 320.42 | 232.62 | 143.48 | not rated |
| 60 | 585.18 | 495.35 | 406.87 | 319.43 | 232.38 | 143.76 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 110.39 | not rated | not rated | not rated | not rated | not rated |
| 40 | 178.43 | 110.17 | not rated | not rated | not rated | not rated |
| 45 | 244.42 | 177.59 | 109.99 | not rated | not rated | not rated |
| 50 | 309.75 | 243.04 | 176.90 | 109.91 | not rated | not rated |
| 55 | 374.77 | 307.85 | 241.90 | 176.42 | 109.93 | not rated |
| 60 | 439.63 | 372.37 | 306.29 | 241.08 | 176.21 | 110.14 |
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) | 234.871 | 40.73 | 61.0 |
| Low speed (Y) | 178.428 | 30.95 | 37.4 |
Dimensions
| A | 5600 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 5350 mm |
| H | 1750 mm |
| I | 2310 mm |
| K | 5900 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5900 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.