BC/BD-t-2X750AC1-B09 C
354.63 kW
Dry cooler BC/BD-2X563BD5-B19 C
Defrost: None
Product code: BC/BD-2X563BD5-B19 C
- Heat rejection i
- 354.83 kW
- Air flow
- 110,205 m³/h
- Fans
- 10 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 110,205 m³/h |
|---|---|
| External surface | 972.6 m² |
| Inner volume | 173.4 dm³ |
| Fin material | Aluminium |
| Net weight | 881 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 | 93.0 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2X563BD5-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)
- 354.834 kW Fluid flow 61.59 m³/h Pressure drop 40.5 kPa
- Heat rejection · Low speed (Y)
- 295.753 kW Fluid flow 51.33 m³/h Pressure drop 29.3 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 | 205.75 | not rated | not rated | not rated | not rated | not rated |
| 40 | 354.83 | 206.64 | not rated | not rated | not rated | not rated |
| 45 | 500.05 | 354.68 | 207.41 | not rated | not rated | not rated |
| 50 | 644.02 | 499.01 | 354.59 | 208.14 | not rated | not rated |
| 55 | 787.43 | 642.17 | 498.21 | 354.67 | 208.93 | not rated |
| 60 | 930.50 | 784.77 | 640.67 | 497.71 | 354.98 | 209.81 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 172.50 | not rated | not rated | not rated | not rated | not rated |
| 40 | 295.75 | 173.28 | not rated | not rated | not rated | not rated |
| 45 | 415.47 | 295.60 | 173.95 | not rated | not rated | not rated |
| 50 | 534.02 | 414.57 | 295.53 | 174.60 | not rated | not rated |
| 55 | 652.08 | 532.44 | 413.85 | 295.61 | 175.30 | not rated |
| 60 | 769.85 | 649.83 | 531.18 | 413.48 | 295.93 | 176.10 |
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) | 354.834 | 61.59 | 40.5 |
| Low speed (Y) | 295.753 | 51.33 | 29.3 |
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 | 5" |
| D OUT | 5" |
| 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.