BC/BD-2x980DB5-B03 C
508.64 kW
Dry cooler BC/BD-2x480FC5-B01 C
Defrost: None
Product code: BC/BD-2x480FC5-B01 C
- Heat rejection i
- 509.38 kW
- Air flow
- 148,433 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 148,433 m³/h |
|---|---|
| External surface | 1,544.9 m² |
| Inner volume | 373.4 dm³ |
| Fin material | Aluminium |
| Net weight | 1,553 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.5 dB(A) |
| Energy class | D |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2x480FC5-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)
- 509.384 kW Fluid flow 88.41 m³/h Pressure drop 67.3 kPa
- Heat rejection · Low speed (Y)
- 395.763 kW Fluid flow 68.64 m³/h Pressure drop 42.9 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 | 300.83 | not rated | not rated | not rated | not rated | not rated |
| 40 | 509.38 | 301.47 | not rated | not rated | not rated | not rated |
| 45 | 712.98 | 508.85 | 302.10 | not rated | not rated | not rated |
| 50 | 914.85 | 711.39 | 508.55 | 302.81 | not rated | not rated |
| 55 | 1116.02 | 912.24 | 710.15 | 508.53 | 303.66 | not rated |
| 60 | 1316.78 | 1112.42 | 910.23 | 709.49 | 508.98 | 304.78 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 236.01 | not rated | not rated | not rated | not rated | not rated |
| 40 | 395.76 | 236.33 | not rated | not rated | not rated | not rated |
| 45 | 551.36 | 395.02 | 236.67 | not rated | not rated | not rated |
| 50 | 705.56 | 549.66 | 394.48 | 237.06 | not rated | not rated |
| 55 | 859.11 | 702.95 | 548.33 | 394.22 | 237.63 | not rated |
| 60 | 1012.31 | 855.62 | 700.89 | 547.52 | 394.39 | 238.44 |
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) | 509.384 | 88.41 | 67.3 |
| Low speed (Y) | 395.763 | 68.64 | 42.9 |
Dimensions
| A | 7550 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7100 mm |
| H | 1750 mm |
| I | 2310 mm |
| K | 8050 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 8050 mm |
|---|---|
| Width | 2360 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.