BC/BD-763BC1-B01 C
190.46 kW
Dry cooler BC/BD-680AC1-B03 C
Defrost: None
Product code: BC/BD-680AC1-B03 C
- Heat rejection i
- 190.42 kW
- Air flow
- 48,863 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 48,863 m³/h |
|---|---|
| External surface | 988.4 m² |
| Inner volume | 112.2 dm³ |
| Fin material | Aluminium |
| Net weight | 1,006 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 1,900 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 40.0 dB(A) |
|---|---|
| Sound power | 72.0 dB(A) |
| Energy class | C |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-680AC1-B03 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)
- 190.419 kW Fluid flow 33.02 m³/h Pressure drop 45.9 kPa
- Heat rejection · Low speed (Y)
- 145.595 kW Fluid flow 25.25 m³/h Pressure drop 28.2 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 | 113.58 | not rated | not rated | not rated | not rated | not rated |
| 40 | 190.42 | 113.91 | not rated | not rated | not rated | not rated |
| 45 | 265.03 | 190.25 | 114.24 | not rated | not rated | not rated |
| 50 | 338.88 | 264.43 | 190.17 | 114.59 | not rated | not rated |
| 55 | 412.38 | 337.88 | 264.02 | 190.25 | 115.00 | not rated |
| 60 | 485.68 | 411.00 | 337.16 | 263.87 | 190.55 | 115.56 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 87.78 | not rated | not rated | not rated | not rated | not rated |
| 40 | 145.60 | 88.11 | not rated | not rated | not rated | not rated |
| 45 | 201.54 | 145.56 | 88.41 | not rated | not rated | not rated |
| 50 | 256.87 | 201.24 | 145.63 | 88.77 | not rated | not rated |
| 55 | 311.91 | 256.31 | 201.10 | 145.83 | 89.20 | not rated |
| 60 | 366.79 | 311.12 | 256.00 | 201.18 | 146.21 | 89.71 |
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) | 190.419 | 33.02 | 45.9 |
| Low speed (Y) | 145.595 | 25.25 | 28.2 |
Dimensions
| A | 7550 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7300 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 7850 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 7850 mm |
|---|---|
| Width | 1240 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.