BC/BD-2x580CC5-B03 C
371.53 kW
Dry cooler BC/BD-2x380NB5-B01 C
Defrost: None
Product code: BC/BD-2x380NB5-B01 C
- Heat rejection i
- 371.83 kW
- Air flow
- 128,270 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 128,270 m³/h |
|---|---|
| External surface | 1,253.6 m² |
| Inner volume | 195.7 dm³ |
| Fin material | Aluminium |
| Net weight | 1,273 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-2x380NB5-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)
- 371.825 kW Fluid flow 64.53 m³/h Pressure drop 63.8 kPa
- Heat rejection · Low speed (Y)
- 299.551 kW Fluid flow 51.99 m³/h Pressure drop 43.4 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 | 215.44 | not rated | not rated | not rated | not rated | not rated |
| 40 | 371.83 | 215.98 | not rated | not rated | not rated | not rated |
| 45 | 524.86 | 371.34 | 216.42 | not rated | not rated | not rated |
| 50 | 676.83 | 523.45 | 370.92 | 216.87 | not rated | not rated |
| 55 | 828.29 | 674.52 | 522.22 | 370.63 | 217.33 | not rated |
| 60 | 979.46 | 825.10 | 672.52 | 521.28 | 370.57 | 217.89 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 174.92 | not rated | not rated | not rated | not rated | not rated |
| 40 | 299.55 | 175.29 | not rated | not rated | not rated | not rated |
| 45 | 421.21 | 299.02 | 175.59 | not rated | not rated | not rated |
| 50 | 541.92 | 419.87 | 298.54 | 175.89 | not rated | not rated |
| 55 | 662.16 | 539.80 | 418.72 | 298.21 | 176.23 | not rated |
| 60 | 782.18 | 659.31 | 537.98 | 417.81 | 298.10 | 176.68 |
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) | 371.825 | 64.53 | 63.8 |
| Low speed (Y) | 299.551 | 51.99 | 43.4 |
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.