BC/BD-2X580HA5-B01 C
267.33 kW
Dry cooler BC/BD-680HC1-B01 C
Defrost: None
Product code: BC/BD-680HC1-B01 C
- Heat rejection i
- 267.72 kW
- Air flow
- 93,188 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 93,188 m³/h |
|---|---|
| External surface | 651.4 m² |
| Inner volume | 84.4 dm³ |
| Fin material | Aluminium |
| Net weight | 897 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 90.3 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-680HC1-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)
- 267.717 kW Fluid flow 46.46 m³/h Pressure drop 26.7 kPa
- Heat rejection · Low speed (Y)
- 210.383 kW Fluid flow 36.51 m³/h Pressure drop 17.3 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 | 149.96 | not rated | not rated | not rated | not rated | not rated |
| 40 | 267.72 | 151.63 | not rated | not rated | not rated | not rated |
| 45 | 382.36 | 268.78 | 153.12 | not rated | not rated | not rated |
| 50 | 495.99 | 382.96 | 269.79 | 154.49 | not rated | not rated |
| 55 | 609.20 | 496.23 | 383.66 | 270.86 | 155.82 | not rated |
| 60 | 722.13 | 609.06 | 496.65 | 384.54 | 272.06 | 157.17 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 118.69 | not rated | not rated | not rated | not rated | not rated |
| 40 | 210.38 | 120.07 | not rated | not rated | not rated | not rated |
| 45 | 299.15 | 211.17 | 121.28 | not rated | not rated | not rated |
| 50 | 386.99 | 299.54 | 211.94 | 122.41 | not rated | not rated |
| 55 | 474.43 | 387.06 | 300.05 | 212.78 | 123.50 | not rated |
| 60 | 561.63 | 474.20 | 387.34 | 300.73 | 213.77 | 124.64 |
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) | 267.717 | 46.46 | 26.7 |
| Low speed (Y) | 210.383 | 36.51 | 17.3 |
Dimensions
| A | 6650 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 6400 mm |
| H | 1050 mm |
| I | 1180 mm |
| K | 6950 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 6650 mm |
|---|---|
| Width | 1230 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.