BC/BD-580HD1-B01 C
247.76 kW
Dry cooler BC/BD-880AC1-B03 C
Defrost: None
Product code: BC/BD-880AC1-B03 C
- Heat rejection i
- 247.57 kW
- Air flow
- 65,151 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 65,151 m³/h |
|---|---|
| External surface | 1,317.9 m² |
| Inner volume | 159.2 dm³ |
| Fin material | Aluminium |
| Net weight | 1,323 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 2,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 40.0 dB(A) |
|---|---|
| Sound power | 73.0 dB(A) |
| Energy class | C |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-880AC1-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)
- 247.569 kW Fluid flow 42.94 m³/h Pressure drop 14.0 kPa
- Heat rejection · Low speed (Y)
- 189.668 kW Fluid flow 32.89 m³/h Pressure drop 8.6 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 | 143.85 | not rated | not rated | not rated | not rated | not rated |
| 40 | 247.57 | 144.89 | not rated | not rated | not rated | not rated |
| 45 | 347.60 | 247.73 | 145.81 | not rated | not rated | not rated |
| 50 | 446.40 | 347.12 | 247.98 | 146.69 | not rated | not rated |
| 55 | 544.64 | 445.34 | 346.85 | 248.37 | 147.61 | not rated |
| 60 | 642.55 | 543.03 | 444.62 | 346.89 | 249.00 | 148.64 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 111.29 | not rated | not rated | not rated | not rated | not rated |
| 40 | 189.67 | 112.23 | not rated | not rated | not rated | not rated |
| 45 | 264.80 | 189.93 | 113.07 | not rated | not rated | not rated |
| 50 | 338.88 | 264.62 | 190.27 | 113.88 | not rated | not rated |
| 55 | 412.47 | 338.33 | 264.64 | 190.75 | 114.72 | not rated |
| 60 | 485.80 | 411.58 | 338.07 | 264.92 | 191.43 | 115.63 |
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) | 247.569 | 42.94 | 14.0 |
| Low speed (Y) | 189.668 | 32.89 | 8.6 |
Dimensions
| A | 9950 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 9700 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 10250 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 10250 mm |
|---|---|
| Width | 1240 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.