BC/BD-2x480FB1-B01 C
490.95 kW
Dry cooler BC/BD-2X580HD1-B01 C
Defrost: None
Product code: BC/BD-2X580HD1-B01 C
- Heat rejection i
- 491.10 kW
- Air flow
- 143,214 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 143,214 m³/h |
|---|---|
| External surface | 1,339.5 m² |
| Inner volume | 191.8 dm³ |
| Fin material | Aluminium |
| Net weight | 1,415 kg |
| Quantity | 10 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 18,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 93.5 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2X580HD1-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)
- 491.101 kW Fluid flow 85.24 m³/h Pressure drop 82.7 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 375.640 kW Fluid flow 65.15 m³/h Pressure drop 51.3 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 | 288.42 | not rated | not rated | not rated | not rated | not rated |
| 40 | 491.10 | 289.82 | not rated | not rated | not rated | not rated |
| 45 | 688.66 | 491.63 | 291.17 | not rated | not rated | not rated |
| 50 | 884.45 | 688.48 | 492.37 | 292.56 | not rated | not rated |
| 55 | 1079.55 | 883.62 | 688.62 | 493.40 | 294.12 | not rated |
| 60 | 1274.19 | 1078.07 | 883.38 | 689.40 | 494.90 | 295.91 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 222.81 | not rated | not rated | not rated | not rated | not rated |
| 40 | 375.64 | 223.90 | not rated | not rated | not rated | not rated |
| 45 | 524.17 | 376.01 | 224.98 | not rated | not rated | not rated |
| 50 | 671.27 | 523.99 | 376.58 | 226.09 | not rated | not rated |
| 55 | 817.70 | 670.58 | 524.18 | 377.43 | 227.37 | not rated |
| 60 | 963.77 | 816.55 | 670.44 | 524.86 | 378.71 | 228.88 |
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) | 491.101 | 85.24 | 82.7 |
| Low speed (Y) | 375.640 | 65.15 | 51.3 |
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.