BC/BD-780AD5-B01 C
359.81 kW
Dry cooler BC/BD-t-2X463AD1-B19 C
Defrost: None
Product code: BC/BD-t-2X463AD1-B19 C
- Heat rejection i
- 359.93 kW
- Air flow
- 83,026 m³/h
- Fans
- 8 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 83,026 m³/h |
|---|---|
| External surface | 918.5 m² |
| Inner volume | 129.6 dm³ |
| Fin material | Aluminium |
| Net weight | 736 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-2X463AD1-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)
- 359.930 kW Fluid flow 62.43 m³/h Pressure drop 86.1 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 281.827 kW Fluid flow 48.88 m³/h Pressure drop 55.7 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 | 218.96 | not rated | not rated | not rated | not rated | not rated |
| 40 | 359.93 | 218.95 | not rated | not rated | not rated | not rated |
| 45 | 496.17 | 358.61 | 218.97 | not rated | not rated | not rated |
| 50 | 630.84 | 493.72 | 357.56 | 219.12 | not rated | not rated |
| 55 | 764.78 | 627.33 | 491.74 | 356.87 | 219.42 | not rated |
| 60 | 898.32 | 760.24 | 624.47 | 490.35 | 356.58 | 219.99 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 173.40 | not rated | not rated | not rated | not rated | not rated |
| 40 | 281.83 | 173.66 | not rated | not rated | not rated | not rated |
| 45 | 386.38 | 281.24 | 173.96 | not rated | not rated | not rated |
| 50 | 489.67 | 385.12 | 280.90 | 174.22 | not rated | not rated |
| 55 | 592.38 | 487.80 | 384.28 | 280.62 | 174.90 | not rated |
| 60 | 694.77 | 589.94 | 486.51 | 383.58 | 281.16 | 175.88 |
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) | 359.930 | 62.43 | 86.1 |
| Low speed (Y) | 281.827 | 48.88 | 55.7 |
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 |
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.