BC/BD-380OB1-B01 C
212.54 kW
Dry cooler BC/BD-663BC1-B19 C
Defrost: None
Product code: BC/BD-663BC1-B19 C
- Heat rejection i
- 212.49 kW
- Air flow
- 67,542 m³/h
- Fans
- 6 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 67,542 m³/h |
|---|---|
| External surface | 558.3 m² |
| Inner volume | 75.6 dm³ |
| Fin material | Aluminium |
| Net weight | 582 kg |
| Quantity | 6 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 7,500 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 59.0 dB(A) |
|---|---|
| Sound power | 91.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-663BC1-B19 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)
- 212.491 kW Fluid flow 36.88 m³/h Pressure drop 93.1 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 178.173 kW Fluid flow 30.93 m³/h Pressure drop 68.2 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 | 124.01 | not rated | not rated | not rated | not rated | not rated |
| 40 | 212.49 | 124.35 | not rated | not rated | not rated | not rated |
| 45 | 298.93 | 212.29 | 124.66 | not rated | not rated | not rated |
| 50 | 384.71 | 298.24 | 212.14 | 124.96 | not rated | not rated |
| 55 | 470.18 | 383.56 | 297.68 | 212.09 | 125.31 | not rated |
| 60 | 555.48 | 468.57 | 382.61 | 297.33 | 212.20 | 125.73 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 104.61 | not rated | not rated | not rated | not rated | not rated |
| 40 | 178.17 | 104.90 | not rated | not rated | not rated | not rated |
| 45 | 249.89 | 177.98 | 105.14 | not rated | not rated | not rated |
| 50 | 321.02 | 249.28 | 177.82 | 105.39 | not rated | not rated |
| 55 | 391.84 | 320.00 | 248.77 | 177.76 | 105.68 | not rated |
| 60 | 462.54 | 390.45 | 319.14 | 248.44 | 177.84 | 106.05 |
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) | 212.491 | 36.88 | 93.1 |
| Low speed (Y) | 178.173 | 30.93 | 68.2 |
Dimensions
| A | 5850 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 5500 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 6200 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 5850 mm |
|---|---|
| Width | 1230 mm |
| Height | 1220 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.