BC/BD-450DD1-B09 C
95.49 kW
Dry cooler BC/BD-480HB5-B03 C
Defrost: None
Product code: BC/BD-480HB5-B03 C
- Heat rejection i
- 95.56 kW
- Air flow
- 34,557 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 34,557 m³/h |
|---|---|
| External surface | 275.9 m² |
| Inner volume | 36.6 dm³ |
| Fin material | Aluminium |
| Net weight | 560 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 1,300 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 38.0 dB(A) |
|---|---|
| Sound power | 70.0 dB(A) |
| Energy class | C |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-480HB5-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)
- 95.556 kW Fluid flow 16.59 m³/h Pressure drop 98.4 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 76.133 kW Fluid flow 13.21 m³/h Pressure drop 65.7 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 | 55.70 | not rated | not rated | not rated | not rated | not rated |
| 40 | 95.56 | 55.93 | not rated | not rated | not rated | not rated |
| 45 | 134.59 | 95.64 | 56.13 | not rated | not rated | not rated |
| 50 | 173.36 | 134.55 | 95.74 | 56.34 | not rated | not rated |
| 55 | 212.02 | 173.21 | 134.56 | 95.88 | 56.56 | not rated |
| 60 | 250.61 | 211.76 | 173.13 | 134.64 | 96.08 | 56.82 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 44.66 | not rated | not rated | not rated | not rated | not rated |
| 40 | 76.13 | 44.83 | not rated | not rated | not rated | not rated |
| 45 | 106.90 | 76.17 | 44.98 | not rated | not rated | not rated |
| 50 | 137.44 | 106.83 | 76.23 | 45.14 | not rated | not rated |
| 55 | 167.87 | 137.26 | 106.80 | 76.32 | 45.32 | not rated |
| 60 | 198.25 | 167.59 | 137.15 | 106.84 | 76.47 | 45.53 |
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) | 95.556 | 16.59 | 98.4 |
| Low speed (Y) | 76.133 | 13.21 | 65.7 |
Dimensions
| A | 4550 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 4300 mm |
| H | 1050 mm |
| I | 1180 mm |
| K | 4850 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 4850 mm |
|---|---|
| Width | 1230 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.