BC/BD-580AC5-B01I C
235.94 kW
Dry cooler BC/BD-680HB1-B01 C
Defrost: None
Product code: BC/BD-680HB1-B01 C
- Heat rejection i
- 235.97 kW
- Air flow
- 101,323 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 101,323 m³/h |
|---|---|
| External surface | 488.5 m² |
| Inner volume | 69.0 dm³ |
| Fin material | Aluminium |
| Net weight | 852 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-680HB1-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)
- 235.970 kW Fluid flow 40.95 m³/h Pressure drop 33.3 kPa
- Heat rejection · Low speed (Y)
- 190.149 kW Fluid flow 33.00 m³/h Pressure drop 22.7 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 | 130.61 | not rated | not rated | not rated | not rated | not rated |
| 40 | 235.97 | 132.08 | not rated | not rated | not rated | not rated |
| 45 | 339.09 | 236.97 | 133.37 | not rated | not rated | not rated |
| 50 | 441.55 | 339.77 | 237.89 | 134.54 | not rated | not rated |
| 55 | 543.68 | 441.90 | 340.42 | 238.83 | 135.66 | not rated |
| 60 | 645.66 | 543.77 | 442.32 | 341.17 | 239.82 | 136.76 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 105.89 | not rated | not rated | not rated | not rated | not rated |
| 40 | 190.15 | 107.07 | not rated | not rated | not rated | not rated |
| 45 | 272.28 | 190.85 | 108.11 | not rated | not rated | not rated |
| 50 | 353.78 | 272.65 | 191.52 | 109.05 | not rated | not rated |
| 55 | 434.97 | 353.85 | 273.06 | 192.20 | 109.94 | not rated |
| 60 | 516.00 | 434.77 | 354.04 | 273.58 | 192.96 | 110.83 |
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) | 235.970 | 40.95 | 33.3 |
| Low speed (Y) | 190.149 | 33.00 | 22.7 |
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.