BC/BD-2x380NC1-B01 C
456.51 kW
Dry cooler BC/BD-t-2X580GB1-B01 C
Defrost: None
Product code: BC/BD-t-2X580GB1-B01 C
- Heat rejection i
- 457.12 kW
- Air flow
- 157,727 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 157,727 m³/h |
|---|---|
| External surface | 803.7 m² |
| Inner volume | 140.4 dm³ |
| Fin material | Aluminium |
| Net weight | 1,271 kg |
| Quantity | 10 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 18,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 92.1 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-t-2X580GB1-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)
- 457.123 kW Fluid flow 79.33 m³/h Pressure drop 24.7 kPa
- Heat rejection · Low speed (Y)
- 362.232 kW Fluid flow 62.86 m³/h Pressure drop 16.2 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 | 251.39 | not rated | not rated | not rated | not rated | not rated |
| 40 | 457.12 | 254.83 | not rated | not rated | not rated | not rated |
| 45 | 657.18 | 459.24 | 257.79 | not rated | not rated | not rated |
| 50 | 855.41 | 658.38 | 461.25 | 260.47 | not rated | not rated |
| 55 | 1052.78 | 855.81 | 659.65 | 463.28 | 263.04 | not rated |
| 60 | 1249.67 | 1052.43 | 856.46 | 661.21 | 465.49 | 265.64 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 201.04 | not rated | not rated | not rated | not rated | not rated |
| 40 | 362.23 | 203.80 | not rated | not rated | not rated | not rated |
| 45 | 517.96 | 363.81 | 206.23 | not rated | not rated | not rated |
| 50 | 671.96 | 518.73 | 365.31 | 208.44 | not rated | not rated |
| 55 | 825.13 | 672.04 | 519.63 | 366.90 | 210.58 | not rated |
| 60 | 977.80 | 824.51 | 672.45 | 520.86 | 368.72 | 212.73 |
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) | 457.123 | 79.33 | 24.7 |
| Low speed (Y) | 362.232 | 62.86 | 16.2 |
Dimensions
| A | 5800 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 5350 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 6300 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 5800 mm |
|---|---|
| Width | 2310 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.