BC/BD-2X380AC1-B01 C
301.32 kW
Dry cooler BC/BD-2X563BB1-B19 C
Defrost: None
Product code: BC/BD-2X563BB1-B19 C
- Heat rejection i
- 301.34 kW
- Air flow
- 116,700 m³/h
- Fans
- 10 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 116,700 m³/h |
|---|---|
| External surface | 688.9 m² |
| Inner volume | 107.6 dm³ |
| Fin material | Aluminium |
| Net weight | 776 kg |
| Quantity | 10 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 12,500 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 93.1 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2X563BB1-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)
- 301.336 kW Fluid flow 52.30 m³/h Pressure drop 74.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 257.014 kW Fluid flow 44.61 m³/h Pressure drop 56.0 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 | 172.10 | not rated | not rated | not rated | not rated | not rated |
| 40 | 301.34 | 172.95 | not rated | not rated | not rated | not rated |
| 45 | 427.95 | 301.48 | 173.70 | not rated | not rated | not rated |
| 50 | 553.75 | 427.48 | 301.63 | 174.39 | not rated | not rated |
| 55 | 679.14 | 552.68 | 427.11 | 301.85 | 175.07 | not rated |
| 60 | 804.33 | 677.51 | 551.81 | 426.91 | 302.21 | 175.78 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 147.49 | not rated | not rated | not rated | not rated | not rated |
| 40 | 257.01 | 148.24 | not rated | not rated | not rated | not rated |
| 45 | 364.10 | 257.10 | 148.87 | not rated | not rated | not rated |
| 50 | 470.40 | 363.64 | 257.21 | 149.46 | not rated | not rated |
| 55 | 576.36 | 469.43 | 363.29 | 257.39 | 150.04 | not rated |
| 60 | 682.11 | 574.89 | 468.65 | 363.12 | 257.71 | 150.69 |
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) | 301.336 | 52.30 | 74.2 |
| Low speed (Y) | 257.014 | 44.61 | 56.0 |
Dimensions
| A | 4950 mm |
|---|---|
| B | 1220 mm |
| C | 2310 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 4600 mm |
| H | 900 mm |
| I | 2260 mm |
| K | 5300 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 4950 mm |
|---|---|
| Width | 2310 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.