BC/BD-2x880AB5-B01 C
667.69 kW
Dry cooler BC/BD-2X580FC1-B01 C
Defrost: None
Product code: BC/BD-2X580FC1-B01 C
- Heat rejection i
- 667.74 kW
- Air flow
- 181,097 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 181,097 m³/h |
|---|---|
| External surface | 2,280.4 m² |
| Inner volume | 481.8 dm³ |
| Fin material | Aluminium |
| Net weight | 1,983 kg |
| Quantity | 10 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 18,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 90.9 dB(A) |
| Energy class | D |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2X580FC1-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)
- 667.739 kW Fluid flow 115.89 m³/h Pressure drop 44.1 kPa
- Heat rejection · Low speed (Y)
- 513.913 kW Fluid flow 89.13 m³/h Pressure drop 27.6 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 | 394.37 | not rated | not rated | not rated | not rated | not rated |
| 40 | 667.74 | 395.46 | not rated | not rated | not rated | not rated |
| 45 | 933.61 | 666.93 | 396.50 | not rated | not rated | not rated |
| 50 | 1197.05 | 931.28 | 666.49 | 397.64 | not rated | not rated |
| 55 | 1459.32 | 1193.20 | 929.54 | 666.54 | 398.96 | not rated |
| 60 | 1720.94 | 1454.00 | 1190.26 | 928.65 | 667.24 | 400.67 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 306.82 | not rated | not rated | not rated | not rated | not rated |
| 40 | 513.91 | 307.38 | not rated | not rated | not rated | not rated |
| 45 | 714.82 | 512.81 | 307.91 | not rated | not rated | not rated |
| 50 | 913.62 | 712.29 | 511.98 | 308.45 | not rated | not rated |
| 55 | 1111.45 | 909.74 | 710.28 | 511.57 | 309.31 | not rated |
| 60 | 1308.73 | 1106.26 | 906.63 | 708.99 | 511.82 | 310.53 |
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) | 667.739 | 115.89 | 44.1 |
| Low speed (Y) | 513.913 | 89.13 | 27.6 |
Dimensions
| A | 9300 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 8850 mm |
| H | 1750 mm |
| I | 2310 mm |
| K | 9700 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 9300 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.