BC/BD-2X580EC1-B01I C
559.34 kW
Dry cooler BC/BD-2x980AD5-B03 C
Defrost: None
Product code: BC/BD-2x980AD5-B03 C
- Heat rejection i
- 558.58 kW
- Air flow
- 141,647 m³/h
- Fans
- 18 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 141,647 m³/h |
|---|---|
| External surface | 3,134.0 m² |
| Inner volume | 447.9 dm³ |
| Fin material | Aluminium |
| Net weight | 2,792 kg |
| Quantity | 18 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 5,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 45.0 dB(A) |
|---|---|
| Sound power | 78.0 dB(A) |
| Energy class | C |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2x980AD5-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)
- 558.579 kW Fluid flow 96.88 m³/h Pressure drop 17.6 kPa
- Heat rejection · Low speed (Y)
- 421.312 kW Fluid flow 73.12 m³/h Pressure drop 10.5 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 | 328.89 | not rated | not rated | not rated | not rated | not rated |
| 40 | 558.58 | 330.82 | not rated | not rated | not rated | not rated |
| 45 | 780.01 | 558.59 | 332.56 | not rated | not rated | not rated |
| 50 | 998.73 | 778.61 | 558.84 | 334.28 | not rated | not rated |
| 55 | 1216.19 | 996.07 | 777.77 | 559.51 | 336.14 | not rated |
| 60 | 1432.97 | 1212.35 | 994.25 | 777.69 | 560.81 | 338.31 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 250.49 | not rated | not rated | not rated | not rated | not rated |
| 40 | 421.31 | 252.33 | not rated | not rated | not rated | not rated |
| 45 | 584.89 | 421.72 | 254.00 | not rated | not rated | not rated |
| 50 | 746.26 | 584.40 | 422.33 | 255.66 | not rated | not rated |
| 55 | 906.59 | 745.01 | 584.37 | 423.33 | 257.48 | not rated |
| 60 | 1066.35 | 904.65 | 744.44 | 585.00 | 424.86 | 259.56 |
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) | 558.579 | 96.88 | 17.6 |
| Low speed (Y) | 421.312 | 73.12 | 10.5 |
Dimensions
| A | 11350 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 10900 mm |
| H | 1200 mm |
| I | 2310 mm |
| K | 11850 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 11850 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.