BC/BD-t-2X763AC1-B01 C
443.06 kW
Dry cooler BC/BD-2x380OC5-B01 C
Defrost: None
Product code: BC/BD-2x380OC5-B01 C
- Heat rejection i
- 443.33 kW
- Air flow
- 121,861 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 121,861 m³/h |
|---|---|
| External surface | 1,589.0 m² |
| Inner volume | 359.9 dm³ |
| Fin material | Aluminium |
| Net weight | 1,443 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 88.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2x380OC5-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)
- 443.334 kW Fluid flow 76.94 m³/h Pressure drop 60.7 kPa
- Heat rejection · Low speed (Y)
- 343.215 kW Fluid flow 59.52 m³/h Pressure drop 38.3 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 | 263.81 | not rated | not rated | not rated | not rated | not rated |
| 40 | 443.33 | 263.86 | not rated | not rated | not rated | not rated |
| 45 | 618.27 | 442.02 | 263.90 | not rated | not rated | not rated |
| 50 | 791.77 | 615.70 | 440.83 | 264.04 | not rated | not rated |
| 55 | 964.55 | 787.96 | 613.50 | 440.02 | 264.31 | not rated |
| 60 | 1136.94 | 959.55 | 784.73 | 611.83 | 439.65 | 264.85 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 206.24 | not rated | not rated | not rated | not rated | not rated |
| 40 | 343.22 | 206.22 | not rated | not rated | not rated | not rated |
| 45 | 476.47 | 342.10 | 206.23 | not rated | not rated | not rated |
| 50 | 608.45 | 474.33 | 341.15 | 206.25 | not rated | not rated |
| 55 | 739.85 | 605.35 | 472.55 | 340.50 | 206.49 | not rated |
| 60 | 870.92 | 735.81 | 602.76 | 471.23 | 340.22 | 206.95 |
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) | 443.334 | 76.94 | 60.7 |
| Low speed (Y) | 343.215 | 59.52 | 38.3 |
Dimensions
| A | 7550 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7300 mm |
| H | 2400 mm |
| I | 2310 mm |
| K | 7850 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 7850 mm |
|---|---|
| Width | 2360 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.