BC/BD-2x680CD1-B03 C
468.46 kW
Dry cooler BC/BD-2X680HB1-B01 C
Defrost: None
Product code: BC/BD-2X680HB1-B01 C
- Heat rejection i
- 468.00 kW
- Air flow
- 201,381 m³/h
- Fans
- 12 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 201,381 m³/h |
|---|---|
| External surface | 964.5 m² |
| Inner volume | 155.8 dm³ |
| Fin material | Aluminium |
| Net weight | 1,509 kg |
| Quantity | 12 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 21,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 92.1 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2X680HB1-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)
- 467.999 kW Fluid flow 81.22 m³/h Pressure drop 35.2 kPa
- Heat rejection · Low speed (Y)
- 377.102 kW Fluid flow 65.45 m³/h Pressure drop 23.9 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 | 258.99 | not rated | not rated | not rated | not rated | not rated |
| 40 | 468.00 | 262.01 | not rated | not rated | not rated | not rated |
| 45 | 672.53 | 470.09 | 264.60 | not rated | not rated | not rated |
| 50 | 875.74 | 674.03 | 472.01 | 266.93 | not rated | not rated |
| 55 | 1078.31 | 876.65 | 675.46 | 473.89 | 269.17 | not rated |
| 60 | 1280.57 | 1078.74 | 877.65 | 676.97 | 475.86 | 271.36 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 209.98 | not rated | not rated | not rated | not rated | not rated |
| 40 | 377.10 | 212.45 | not rated | not rated | not rated | not rated |
| 45 | 540.00 | 378.73 | 214.53 | not rated | not rated | not rated |
| 50 | 701.64 | 541.08 | 380.08 | 216.39 | not rated | not rated |
| 55 | 862.67 | 702.24 | 541.92 | 381.45 | 218.18 | not rated |
| 60 | 1023.38 | 862.84 | 702.64 | 542.97 | 382.97 | 219.96 |
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) | 467.999 | 81.22 | 35.2 |
| Low speed (Y) | 377.102 | 65.45 | 23.9 |
Dimensions
| A | 6850 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 6400 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 7350 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 6850 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.