BC/BD-480HD1-B01 C
195.56 kW
Dry cooler BC/BD-663BC5-B19 C
Defrost: None
Product code: BC/BD-663BC5-B19 C
- Heat rejection i
- 195.43 kW
- Air flow
- 68,594 m³/h
- Fans
- 6 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 68,594 m³/h |
|---|---|
| External surface | 472.9 m² |
| Inner volume | 75.6 dm³ |
| Fin material | Aluminium |
| Net weight | 571 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-663BC5-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)
- 195.428 kW Fluid flow 33.92 m³/h Pressure drop 80.3 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 165.282 kW Fluid flow 28.68 m³/h Pressure drop 59.8 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 | 113.33 | not rated | not rated | not rated | not rated | not rated |
| 40 | 195.43 | 113.70 | not rated | not rated | not rated | not rated |
| 45 | 275.78 | 195.35 | 114.03 | not rated | not rated | not rated |
| 50 | 355.55 | 275.30 | 195.31 | 114.35 | not rated | not rated |
| 55 | 435.08 | 354.69 | 274.91 | 195.33 | 114.70 | not rated |
| 60 | 514.46 | 433.84 | 353.99 | 274.68 | 195.47 | 115.09 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 96.34 | not rated | not rated | not rated | not rated | not rated |
| 40 | 165.28 | 96.66 | not rated | not rated | not rated | not rated |
| 45 | 232.62 | 165.19 | 96.93 | not rated | not rated | not rated |
| 50 | 299.45 | 232.17 | 165.12 | 97.20 | not rated | not rated |
| 55 | 366.05 | 298.65 | 231.81 | 165.13 | 97.49 | not rated |
| 60 | 432.50 | 364.92 | 298.01 | 231.58 | 165.25 | 97.85 |
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) | 195.428 | 33.92 | 80.3 |
| Low speed (Y) | 165.282 | 28.68 | 59.8 |
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.