BC/BD-2X463CB5-B01 C
196.92 kW
Dry cooler BC/BD-680AD1-B03 C
Defrost: None
Product code: BC/BD-680AD1-B03 C
- Heat rejection i
- 196.89 kW
- Air flow
- 45,622 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 45,622 m³/h |
|---|---|
| External surface | 1,234.9 m² |
| Inner volume | 135.9 dm³ |
| Fin material | Aluminium |
| Net weight | 1,072 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-680AD1-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)
- 196.890 kW Fluid flow 34.14 m³/h Pressure drop 90.7 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 144.845 kW Fluid flow 25.12 m³/h Pressure drop 52.5 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 | 121.07 | not rated | not rated | not rated | not rated | not rated |
| 40 | 196.89 | 121.12 | not rated | not rated | not rated | not rated |
| 45 | 270.53 | 196.49 | 121.17 | not rated | not rated | not rated |
| 50 | 343.44 | 269.73 | 196.16 | 121.31 | not rated | not rated |
| 55 | 416.02 | 342.27 | 269.06 | 196.04 | 121.59 | not rated |
| 60 | 488.42 | 414.49 | 341.29 | 268.73 | 196.22 | 122.07 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 90.13 | not rated | not rated | not rated | not rated | not rated |
| 40 | 144.85 | 90.24 | not rated | not rated | not rated | not rated |
| 45 | 197.89 | 144.67 | 90.37 | not rated | not rated | not rated |
| 50 | 250.40 | 197.49 | 144.59 | 90.60 | not rated | not rated |
| 55 | 302.67 | 249.79 | 197.23 | 144.69 | 90.94 | not rated |
| 60 | 354.81 | 301.86 | 249.38 | 197.26 | 145.04 | 91.45 |
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) | 196.890 | 34.14 | 90.7 |
| Low speed (Y) | 144.845 | 25.12 | 52.5 |
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.