BC/BD-2x591FC5-B04 C
650.90 kW
Dry cooler BC/BD-2x480OD1-B01 C
Defrost: None
Product code: BC/BD-2x480OD1-B01 C
- Heat rejection i
- 652.62 kW
- Air flow
- 154,593 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 154,593 m³/h |
|---|---|
| External surface | 3,127.4 m² |
| Inner volume | 598.5 dm³ |
| Fin material | Aluminium |
| Net weight | 2,170 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | D |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2x480OD1-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)
- 652.616 kW Fluid flow 113.17 m³/h Pressure drop 37.9 kPa
- Heat rejection · Low speed (Y)
- 489.815 kW Fluid flow 84.96 m³/h Pressure drop 22.6 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 | 395.39 | not rated | not rated | not rated | not rated | not rated |
| 40 | 652.62 | 395.23 | not rated | not rated | not rated | not rated |
| 45 | 901.68 | 650.05 | 395.15 | not rated | not rated | not rated |
| 50 | 1148.00 | 896.95 | 647.91 | 395.23 | not rated | not rated |
| 55 | 1393.05 | 1141.25 | 893.02 | 646.39 | 395.65 | not rated |
| 60 | 1637.40 | 1384.33 | 1135.61 | 890.10 | 645.71 | 396.61 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 300.20 | not rated | not rated | not rated | not rated | not rated |
| 40 | 489.82 | 299.94 | not rated | not rated | not rated | not rated |
| 45 | 672.97 | 487.61 | 299.73 | not rated | not rated | not rated |
| 50 | 854.00 | 669.11 | 485.79 | 299.70 | not rated | not rated |
| 55 | 1034.05 | 848.59 | 665.91 | 484.50 | 299.98 | not rated |
| 60 | 1213.56 | 1027.14 | 844.10 | 663.56 | 483.91 | 300.68 |
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) | 652.616 | 113.17 | 37.9 |
| Low speed (Y) | 489.815 | 84.96 | 22.6 |
Dimensions
| A | 10150 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 9700 mm |
| H | 2400 mm |
| I | 2310 mm |
| K | 10650 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 10650 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.