BC/BD-2x580CB5-B03 C
336.59 kW
Dry cooler BC/BD-580CD5-B01 C
Defrost: None
Product code: BC/BD-580CD5-B01 C
- Heat rejection i
- 336.61 kW
- Air flow
- 92,843 m³/h
- Fans
- 5 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 92,843 m³/h |
|---|---|
| External surface | 1,269.6 m² |
| Inner volume | 178.2 dm³ |
| Fin material | Aluminium |
| Net weight | 1,112 kg |
| Quantity | 5 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 9,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 55.0 dB(A) |
|---|---|
| Sound power | 87.5 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-580CD5-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)
- 336.607 kW Fluid flow 58.42 m³/h Pressure drop 84.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 260.627 kW Fluid flow 45.21 m³/h Pressure drop 53.3 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 | 200.30 | not rated | not rated | not rated | not rated | not rated |
| 40 | 336.61 | 200.58 | not rated | not rated | not rated | not rated |
| 45 | 469.45 | 336.05 | 200.86 | not rated | not rated | not rated |
| 50 | 601.21 | 468.12 | 335.59 | 201.22 | not rated | not rated |
| 55 | 732.43 | 599.14 | 467.09 | 335.42 | 201.68 | not rated |
| 60 | 863.35 | 729.64 | 597.50 | 466.46 | 335.59 | 202.36 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 156.75 | not rated | not rated | not rated | not rated | not rated |
| 40 | 260.63 | 156.84 | not rated | not rated | not rated | not rated |
| 45 | 361.65 | 259.95 | 156.94 | not rated | not rated | not rated |
| 50 | 461.73 | 360.30 | 259.43 | 157.07 | not rated | not rated |
| 55 | 561.36 | 459.73 | 359.22 | 259.12 | 157.37 | not rated |
| 60 | 660.74 | 558.73 | 458.11 | 358.50 | 259.12 | 157.85 |
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) | 336.607 | 58.42 | 84.0 |
| Low speed (Y) | 260.627 | 45.21 | 53.3 |
Dimensions
| A | 9100 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 8850 mm |
| H | 1750 mm |
| I | 1190 mm |
| K | 9400 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 9400 mm |
|---|---|
| Width | 1240 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.