BC/BD-2x580CB5-B03 C
336.59 kW
Dry cooler BC/BD-t-2X463AC1-B19 C
Defrost: None
Product code: BC/BD-t-2X463AC1-B19 C
- Heat rejection i
- 336.57 kW
- Air flow
- 86,632 m³/h
- Fans
- 8 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 86,632 m³/h |
|---|---|
| External surface | 734.8 m² |
| Inner volume | 112.0 dm³ |
| Fin material | Aluminium |
| Net weight | 685 kg |
| Quantity | 8 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 10,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 92.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-t-2X463AC1-B19 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)
- 336.567 kW Fluid flow 58.37 m³/h Pressure drop 110.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 275.628 kW Fluid flow 47.80 m³/h Pressure drop 77.2 kPa above the recommended pressure drop
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 | 200.69 | not rated | not rated | not rated | not rated | not rated |
| 40 | 336.57 | 200.91 | not rated | not rated | not rated | not rated |
| 45 | 468.63 | 335.70 | 201.10 | not rated | not rated | not rated |
| 50 | 599.37 | 466.78 | 335.00 | 201.38 | not rated | not rated |
| 55 | 729.50 | 596.60 | 465.27 | 334.56 | 201.73 | not rated |
| 60 | 859.29 | 725.82 | 594.31 | 464.20 | 334.49 | 202.34 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 165.81 | not rated | not rated | not rated | not rated | not rated |
| 40 | 275.63 | 166.12 | not rated | not rated | not rated | not rated |
| 45 | 382.05 | 275.14 | 166.43 | not rated | not rated | not rated |
| 50 | 487.33 | 380.88 | 274.79 | 166.70 | not rated | not rated |
| 55 | 592.08 | 485.52 | 379.98 | 274.54 | 167.04 | not rated |
| 60 | 696.53 | 589.65 | 484.10 | 379.25 | 274.48 | 167.56 |
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) | 336.567 | 58.37 | 110.0 |
| Low speed (Y) | 275.628 | 47.80 | 77.2 |
Dimensions
| A | 4050 mm |
|---|---|
| B | 1220 mm |
| C | 2310 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 3700 mm |
| H | 900 mm |
| I | 2260 mm |
| K | 4400 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 4050 mm |
|---|---|
| Width | 2310 mm |
| Height | 1220 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.