BC/BD-2x480OB5-B01 C
520.98 kW
Dry cooler BC/BD-2X580DC1-B01 C
Defrost: None
Product code: BC/BD-2X580DC1-B01 C
- Heat rejection i
- 521.16 kW
- Air flow
- 152,857 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 152,857 m³/h |
|---|---|
| External surface | 1,563.7 m² |
| Inner volume | 331.7 dm³ |
| Fin material | Aluminium |
| Net weight | 1,600 kg |
| Quantity | 10 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 18,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 92.5 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2X580DC1-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)
- 521.162 kW Fluid flow 90.46 m³/h Pressure drop 24.1 kPa
- Heat rejection · Low speed (Y)
- 401.826 kW Fluid flow 69.69 m³/h Pressure drop 15.0 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 | 298.60 | not rated | not rated | not rated | not rated | not rated |
| 40 | 521.16 | 300.99 | not rated | not rated | not rated | not rated |
| 45 | 737.35 | 522.26 | 303.17 | not rated | not rated | not rated |
| 50 | 951.36 | 737.42 | 523.45 | 305.29 | not rated | not rated |
| 55 | 1164.44 | 950.51 | 737.78 | 524.91 | 307.43 | not rated |
| 60 | 1376.97 | 1162.72 | 950.22 | 738.76 | 526.78 | 309.76 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 232.81 | not rated | not rated | not rated | not rated | not rated |
| 40 | 401.83 | 234.86 | not rated | not rated | not rated | not rated |
| 45 | 565.32 | 402.93 | 236.57 | not rated | not rated | not rated |
| 50 | 726.95 | 565.76 | 403.84 | 238.20 | not rated | not rated |
| 55 | 887.69 | 726.80 | 566.07 | 404.90 | 239.90 | not rated |
| 60 | 1047.94 | 887.00 | 726.59 | 566.76 | 406.39 | 241.79 |
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) | 521.162 | 90.46 | 24.1 |
| Low speed (Y) | 401.826 | 69.69 | 15.0 |
Dimensions
| A | 6350 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 6100 mm |
| H | 1200 mm |
| I | 2310 mm |
| K | 6750 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 6350 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.