BC/BD-480CC1-B01 C
263.87 kW
Dry cooler BC/BD-580EB1-B01 C
Defrost: None
Product code: BC/BD-580EB1-B01 C
- Heat rejection i
- 263.86 kW
- Air flow
- 88,727 m³/h
- Fans
- 5 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 88,727 m³/h |
|---|---|
| External surface | 684.1 m² |
| Inner volume | 139.8 dm³ |
| Fin material | Aluminium |
| Net weight | 887 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 | 88.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-580EB1-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)
- 263.860 kW Fluid flow 45.80 m³/h Pressure drop 38.1 kPa
- Heat rejection · Low speed (Y)
- 208.892 kW Fluid flow 36.25 m³/h Pressure drop 25.2 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 | 150.83 | not rated | not rated | not rated | not rated | not rated |
| 40 | 263.86 | 151.76 | not rated | not rated | not rated | not rated |
| 45 | 374.34 | 264.20 | 152.59 | not rated | not rated | not rated |
| 50 | 484.00 | 374.17 | 264.57 | 153.40 | not rated | not rated |
| 55 | 593.25 | 483.34 | 374.12 | 265.06 | 154.27 | not rated |
| 60 | 702.30 | 592.12 | 482.90 | 374.35 | 265.76 | 155.18 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 120.51 | not rated | not rated | not rated | not rated | not rated |
| 40 | 208.89 | 121.18 | not rated | not rated | not rated | not rated |
| 45 | 295.01 | 209.02 | 121.78 | not rated | not rated | not rated |
| 50 | 380.37 | 294.66 | 209.19 | 122.38 | not rated | not rated |
| 55 | 465.37 | 379.58 | 294.45 | 209.48 | 122.99 | not rated |
| 60 | 550.15 | 464.15 | 379.02 | 294.49 | 209.89 | 123.67 |
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) | 263.860 | 45.80 | 38.1 |
| Low speed (Y) | 208.892 | 36.25 | 25.2 |
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.