BC/BD-2X580HD1-B01 C
491.10 kW
Dry cooler BC/BD-2x480FB1-B01 C
Defrost: None
Product code: BC/BD-2x480FB1-B01 C
- Heat rejection i
- 490.95 kW
- Air flow
- 153,985 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 153,985 m³/h |
|---|---|
| External surface | 1,368.2 m² |
| Inner volume | 298.3 dm³ |
| Fin material | Aluminium |
| Net weight | 1,456 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2x480FB1-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)
- 490.953 kW Fluid flow 85.21 m³/h Pressure drop 99.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 385.085 kW Fluid flow 66.83 m³/h Pressure drop 64.5 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 | 287.80 | not rated | not rated | not rated | not rated | not rated |
| 40 | 490.95 | 288.42 | not rated | not rated | not rated | not rated |
| 45 | 689.62 | 490.44 | 288.99 | not rated | not rated | not rated |
| 50 | 886.82 | 688.07 | 490.08 | 289.63 | not rated | not rated |
| 55 | 1083.32 | 884.26 | 686.84 | 489.98 | 290.36 | not rated |
| 60 | 1279.46 | 1079.79 | 882.19 | 686.10 | 490.28 | 291.29 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 227.83 | not rated | not rated | not rated | not rated | not rated |
| 40 | 385.09 | 228.20 | not rated | not rated | not rated | not rated |
| 45 | 538.53 | 384.50 | 228.59 | not rated | not rated | not rated |
| 50 | 690.67 | 537.01 | 384.06 | 229.00 | not rated | not rated |
| 55 | 842.25 | 688.33 | 535.85 | 383.89 | 229.54 | not rated |
| 60 | 993.49 | 839.09 | 686.46 | 535.10 | 383.99 | 230.31 |
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) | 490.953 | 85.21 | 99.2 |
| Low speed (Y) | 385.085 | 66.83 | 64.5 |
Dimensions
| A | 7550 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7100 mm |
| H | 1750 mm |
| I | 2310 mm |
| K | 8050 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 8050 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.