BC/BD-2x480HD5-B03 C
220.94 kW
Dry cooler BC/BD-2x480AB5-B03 C
Defrost: None
Product code: BC/BD-2x480AB5-B03 C
- Heat rejection i
- 220.86 kW
- Air flow
- 72,069 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 72,069 m³/h |
|---|---|
| External surface | 835.7 m² |
| Inner volume | 127.2 dm³ |
| Fin material | Aluminium |
| Net weight | 1,117 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 2,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 41.0 dB(A) |
|---|---|
| Sound power | 73.0 dB(A) |
| Energy class | C |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-2x480AB5-B03 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)
- 220.856 kW Fluid flow 38.33 m³/h Pressure drop 55.4 kPa
- Heat rejection · Low speed (Y)
- 175.909 kW Fluid flow 30.53 m³/h Pressure drop 36.9 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 | 128.53 | not rated | not rated | not rated | not rated | not rated |
| 40 | 220.86 | 129.06 | not rated | not rated | not rated | not rated |
| 45 | 311.09 | 220.93 | 129.53 | not rated | not rated | not rated |
| 50 | 400.65 | 310.76 | 221.03 | 130.00 | not rated | not rated |
| 55 | 489.90 | 399.93 | 310.55 | 221.24 | 130.51 | not rated |
| 60 | 578.97 | 488.81 | 399.43 | 310.53 | 221.61 | 131.10 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 103.20 | not rated | not rated | not rated | not rated | not rated |
| 40 | 175.91 | 103.58 | not rated | not rated | not rated | not rated |
| 45 | 246.76 | 175.86 | 103.91 | not rated | not rated | not rated |
| 50 | 317.03 | 246.36 | 175.83 | 104.23 | not rated | not rated |
| 55 | 386.99 | 316.28 | 246.03 | 175.91 | 104.60 | not rated |
| 60 | 456.83 | 385.92 | 315.66 | 245.89 | 176.12 | 105.06 |
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) | 220.856 | 38.33 | 55.4 |
| Low speed (Y) | 175.909 | 30.53 | 36.9 |
Dimensions
| A | 5150 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 4900 mm |
| H | 1200 mm |
| I | 2310 mm |
| K | 5450 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5450 mm |
|---|---|
| Width | 2360 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.