BC/BD-663BC1-B19 C
212.49 kW
Dry cooler BC/BD-380OB1-B01 C
Defrost: None
Product code: BC/BD-380OB1-B01 C
- Heat rejection i
- 212.54 kW
- Air flow
- 62,202 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 62,202 m³/h |
|---|---|
| External surface | 703.7 m² |
| Inner volume | 133.6 dm³ |
| Fin material | Aluminium |
| Net weight | 747 kg |
| Quantity | 3 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 53.0 dB(A) |
|---|---|
| Sound power | 85.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-380OB1-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)
- 212.539 kW Fluid flow 36.89 m³/h Pressure drop 81.8 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 166.710 kW Fluid flow 28.91 m³/h Pressure drop 53.0 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 | 125.56 | not rated | not rated | not rated | not rated | not rated |
| 40 | 212.54 | 125.63 | not rated | not rated | not rated | not rated |
| 45 | 297.48 | 211.99 | 125.69 | not rated | not rated | not rated |
| 50 | 381.74 | 296.35 | 211.54 | 125.78 | not rated | not rated |
| 55 | 465.65 | 380.04 | 295.41 | 211.20 | 125.94 | not rated |
| 60 | 549.42 | 463.43 | 378.60 | 294.65 | 211.04 | 126.19 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 99.39 | not rated | not rated | not rated | not rated | not rated |
| 40 | 166.71 | 99.42 | not rated | not rated | not rated | not rated |
| 45 | 232.32 | 166.23 | 99.45 | not rated | not rated | not rated |
| 50 | 297.34 | 231.36 | 165.81 | 99.51 | not rated | not rated |
| 55 | 362.10 | 295.94 | 230.56 | 165.53 | 99.63 | not rated |
| 60 | 426.71 | 360.25 | 294.75 | 229.96 | 165.42 | 99.85 |
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) | 212.539 | 36.89 | 81.8 |
| Low speed (Y) | 166.710 | 28.91 | 53.0 |
Dimensions
| A | 7550 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7300 mm |
| H | 2400 mm |
| I | 1190 mm |
| K | 7850 mm |
| D IN | 3" |
| D OUT | 3" |
| 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.