BC/BD-2X680CC5-B01I C
683.19 kW
Dry cooler BC/BD-2x580FD5-B01 C
Defrost: None
Product code: BC/BD-2x580FD5-B01 C
- Heat rejection i
- 682.88 kW
- Air flow
- 176,412 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 176,412 m³/h |
|---|---|
| External surface | 2,414.5 m² |
| Inner volume | 577.3 dm³ |
| Fin material | Aluminium |
| Net weight | 2,090 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 | 91.0 dB(A) |
| Energy class | D |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2x580FD5-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)
- 682.879 kW Fluid flow 118.43 m³/h Pressure drop 90.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 522.214 kW Fluid flow 90.56 m³/h Pressure drop 56.1 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 | 411.83 | not rated | not rated | not rated | not rated | not rated |
| 40 | 682.88 | 411.88 | not rated | not rated | not rated | not rated |
| 45 | 947.05 | 681.15 | 412.02 | not rated | not rated | not rated |
| 50 | 1208.89 | 943.73 | 679.88 | 412.37 | not rated | not rated |
| 55 | 1469.65 | 1204.02 | 941.12 | 679.17 | 412.97 | not rated |
| 60 | 1729.81 | 1463.26 | 1200.16 | 939.46 | 679.28 | 414.30 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 318.19 | not rated | not rated | not rated | not rated | not rated |
| 40 | 522.21 | 317.99 | not rated | not rated | not rated | not rated |
| 45 | 720.59 | 520.51 | 317.88 | not rated | not rated | not rated |
| 50 | 917.09 | 717.53 | 519.18 | 317.98 | not rated | not rated |
| 55 | 1112.72 | 912.74 | 715.10 | 518.37 | 318.41 | not rated |
| 60 | 1307.88 | 1107.11 | 909.25 | 713.48 | 518.26 | 319.32 |
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) | 682.879 | 118.43 | 90.2 |
| Low speed (Y) | 522.214 | 90.56 | 56.1 |
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 | 9800 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 9800 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.