BC/BD-363BC1-B19 C
106.30 kW
Dry cooler BC/BD-480HC5-B03 C
Defrost: None
Product code: BC/BD-480HC5-B03 C
- Heat rejection i
- 106.27 kW
- Air flow
- 31,924 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 31,924 m³/h |
|---|---|
| External surface | 367.8 m² |
| Inner volume | 46.9 dm³ |
| Fin material | Aluminium |
| Net weight | 588 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-480HC5-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)
- 106.267 kW Fluid flow 18.44 m³/h Pressure drop 76.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 82.134 kW Fluid flow 14.26 m³/h Pressure drop 48.0 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 | 62.76 | not rated | not rated | not rated | not rated | not rated |
| 40 | 106.27 | 62.99 | not rated | not rated | not rated | not rated |
| 45 | 148.73 | 106.31 | 63.21 | not rated | not rated | not rated |
| 50 | 190.85 | 148.61 | 106.38 | 63.44 | not rated | not rated |
| 55 | 232.81 | 190.58 | 148.57 | 106.53 | 63.70 | not rated |
| 60 | 274.69 | 232.40 | 190.44 | 148.65 | 106.77 | 64.02 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 48.89 | not rated | not rated | not rated | not rated | not rated |
| 40 | 82.13 | 49.12 | not rated | not rated | not rated | not rated |
| 45 | 114.48 | 82.23 | 49.34 | not rated | not rated | not rated |
| 50 | 146.55 | 114.48 | 82.36 | 49.58 | not rated | not rated |
| 55 | 178.48 | 146.47 | 114.57 | 82.56 | 49.84 | not rated |
| 60 | 210.35 | 178.33 | 146.50 | 114.75 | 82.85 | 50.16 |
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) | 106.267 | 18.44 | 76.0 |
| Low speed (Y) | 82.134 | 14.26 | 48.0 |
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.