BC/BD-480FB5-B01 C
226.50 kW
Dry cooler BC/BD-t-2x480GB5-B03 C
Defrost: None
Product code: BC/BD-t-2x480GB5-B03 C
- Heat rejection i
- 226.27 kW
- Air flow
- 64,794 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 64,794 m³/h |
|---|---|
| External surface | 544.7 m² |
| Inner volume | 86.1 dm³ |
| Fin material | Aluminium |
| Net weight | 983 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-t-2x480GB5-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)
- 226.270 kW Fluid flow 39.27 m³/h Pressure drop 108.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 175.732 kW Fluid flow 30.47 m³/h Pressure drop 69.0 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 | 134.11 | not rated | not rated | not rated | not rated | not rated |
| 40 | 226.27 | 134.49 | not rated | not rated | not rated | not rated |
| 45 | 316.19 | 226.22 | 134.88 | not rated | not rated | not rated |
| 50 | 405.33 | 315.72 | 226.26 | 135.30 | not rated | not rated |
| 55 | 494.17 | 404.53 | 315.47 | 226.46 | 135.80 | not rated |
| 60 | 582.80 | 493.00 | 404.00 | 315.49 | 226.85 | 136.43 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 105.17 | not rated | not rated | not rated | not rated | not rated |
| 40 | 175.73 | 105.55 | not rated | not rated | not rated | not rated |
| 45 | 244.42 | 175.82 | 105.93 | not rated | not rated | not rated |
| 50 | 312.48 | 244.26 | 175.99 | 106.36 | not rated | not rated |
| 55 | 380.25 | 312.10 | 244.28 | 176.32 | 106.87 | not rated |
| 60 | 447.86 | 379.66 | 311.97 | 244.53 | 176.84 | 107.50 |
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) | 226.270 | 39.27 | 108.2 |
| Low speed (Y) | 175.732 | 30.47 | 69.0 |
Dimensions
| A | 4550 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 4300 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 4850 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 4850 mm |
|---|---|
| Width | 2310 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.