BC/BD-291BD1-B04 C
169.32 kW
Dry cooler BC/BD-480HC5-B01 C
Defrost: None
Product code: BC/BD-480HC5-B01 C
- Heat rejection i
- 169.31 kW
- Air flow
- 64,197 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 64,197 m³/h |
|---|---|
| External surface | 367.8 m² |
| Inner volume | 63.9 dm³ |
| Fin material | Aluminium |
| Net weight | 604 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 7,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 87.8 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-480HC5-B01 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)
- 169.307 kW Fluid flow 29.38 m³/h Pressure drop 49.2 kPa
- Heat rejection · Low speed (Y)
- 134.578 kW Fluid flow 23.36 m³/h Pressure drop 32.8 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 | 96.45 | not rated | not rated | not rated | not rated | not rated |
| 40 | 169.31 | 97.19 | not rated | not rated | not rated | not rated |
| 45 | 240.60 | 169.78 | 97.86 | not rated | not rated | not rated |
| 50 | 311.40 | 240.87 | 170.26 | 98.51 | not rated | not rated |
| 55 | 381.97 | 311.48 | 241.20 | 170.79 | 99.14 | not rated |
| 60 | 452.41 | 381.87 | 311.68 | 241.65 | 171.40 | 99.81 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 77.19 | not rated | not rated | not rated | not rated | not rated |
| 40 | 134.58 | 77.80 | not rated | not rated | not rated | not rated |
| 45 | 190.54 | 134.94 | 78.35 | not rated | not rated | not rated |
| 50 | 246.05 | 190.72 | 135.31 | 78.87 | not rated | not rated |
| 55 | 301.36 | 246.08 | 190.98 | 135.74 | 79.41 | not rated |
| 60 | 356.55 | 301.24 | 246.23 | 191.35 | 136.26 | 79.98 |
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) | 169.307 | 29.38 | 49.2 |
| Low speed (Y) | 134.578 | 23.36 | 32.8 |
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 | 4" |
| D OUT | 4" |
| Length | 4550 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.