BC/BD-480CD5-B03 C
156.52 kW
Dry cooler BC/BD-480FD1-B03 C
Defrost: None
Product code: BC/BD-480FD1-B03 C
- Heat rejection i
- 156.47 kW
- Air flow
- 34,291 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 34,291 m³/h |
|---|---|
| External surface | 1,140.2 m² |
| Inner volume | 204.6 dm³ |
| Fin material | Aluminium |
| Net weight | 942 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 | B |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-480FD1-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)
- 156.471 kW Fluid flow 27.14 m³/h Pressure drop 45.6 kPa
- Heat rejection · Low speed (Y)
- 116.666 kW Fluid flow 20.24 m³/h Pressure drop 27.0 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 | 97.66 | not rated | not rated | not rated | not rated | not rated |
| 40 | 156.47 | 97.45 | not rated | not rated | not rated | not rated |
| 45 | 213.50 | 155.75 | 97.29 | not rated | not rated | not rated |
| 50 | 269.97 | 212.34 | 155.18 | 97.23 | not rated | not rated |
| 55 | 326.18 | 268.39 | 211.41 | 154.82 | 97.30 | not rated |
| 60 | 382.25 | 324.19 | 267.12 | 210.78 | 154.70 | 97.53 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 73.57 | not rated | not rated | not rated | not rated | not rated |
| 40 | 116.67 | 73.37 | not rated | not rated | not rated | not rated |
| 45 | 158.46 | 116.07 | 73.22 | not rated | not rated | not rated |
| 50 | 199.84 | 157.53 | 115.61 | 73.15 | not rated | not rated |
| 55 | 241.05 | 198.60 | 156.79 | 115.30 | 73.18 | not rated |
| 60 | 282.16 | 239.49 | 197.60 | 156.29 | 115.20 | 73.35 |
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) | 156.471 | 27.14 | 45.6 |
| Low speed (Y) | 116.666 | 20.24 | 27.0 |
Dimensions
| A | 7350 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7100 mm |
| H | 1750 mm |
| I | 1190 mm |
| K | 7650 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 7650 mm |
|---|---|
| Width | 1240 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.