BC/BD-380ND1-B01 C
243.40 kW
Dry cooler BC/BD-580EB5-B01 C
Defrost: None
Product code: BC/BD-580EB5-B01 C
- Heat rejection i
- 243.43 kW
- Air flow
- 90,928 m³/h
- Fans
- 5 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 90,928 m³/h |
|---|---|
| External surface | 579.6 m² |
| Inner volume | 139.8 dm³ |
| Fin material | Aluminium |
| Net weight | 870 kg |
| Quantity | 5 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 9,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 87.8 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-580EB5-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)
- 243.425 kW Fluid flow 42.25 m³/h Pressure drop 33.0 kPa
- Heat rejection · Low speed (Y)
- 194.570 kW Fluid flow 33.77 m³/h Pressure drop 22.2 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 | 138.32 | not rated | not rated | not rated | not rated | not rated |
| 40 | 243.43 | 139.27 | not rated | not rated | not rated | not rated |
| 45 | 346.38 | 243.91 | 140.12 | not rated | not rated | not rated |
| 50 | 448.64 | 346.47 | 244.41 | 140.94 | not rated | not rated |
| 55 | 550.57 | 448.36 | 346.66 | 244.97 | 141.73 | not rated |
| 60 | 652.34 | 549.93 | 448.25 | 347.00 | 245.64 | 142.58 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 111.44 | not rated | not rated | not rated | not rated | not rated |
| 40 | 194.57 | 112.12 | not rated | not rated | not rated | not rated |
| 45 | 275.74 | 194.79 | 112.73 | not rated | not rated | not rated |
| 50 | 356.29 | 275.57 | 195.03 | 113.32 | not rated | not rated |
| 55 | 436.53 | 355.75 | 275.51 | 195.36 | 113.93 | not rated |
| 60 | 516.62 | 435.64 | 355.38 | 275.62 | 195.82 | 114.58 |
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) | 243.425 | 42.25 | 33.0 |
| Low speed (Y) | 194.570 | 33.77 | 22.2 |
Dimensions
| A | 7350 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7100 mm |
| H | 1400 mm |
| I | 1190 mm |
| K | 7650 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 7350 mm |
|---|---|
| Width | 1240 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.