BC/BD-2x580CB5-B01 C
514.95 kW
Dry cooler BC/BD-t-2X680GB5-B01 C
Defrost: None
Product code: BC/BD-t-2X680GB5-B01 C
- Heat rejection i
- 514.15 kW
- Air flow
- 195,387 m³/h
- Fans
- 12 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 195,387 m³/h |
|---|---|
| External surface | 817.0 m² |
| Inner volume | 155.8 dm³ |
| Fin material | Aluminium |
| Net weight | 1,490 kg |
| Quantity | 12 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 21,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 92.6 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-t-2X680GB5-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)
- 514.145 kW Fluid flow 89.24 m³/h Pressure drop 35.3 kPa
- Heat rejection · Low speed (Y)
- 412.737 kW Fluid flow 71.64 m³/h Pressure drop 23.8 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 | 286.22 | not rated | not rated | not rated | not rated | not rated |
| 40 | 514.15 | 289.32 | not rated | not rated | not rated | not rated |
| 45 | 736.83 | 516.15 | 292.08 | not rated | not rated | not rated |
| 50 | 957.91 | 738.01 | 518.07 | 294.61 | not rated | not rated |
| 55 | 1178.21 | 958.35 | 739.32 | 520.05 | 297.03 | not rated |
| 60 | 1398.08 | 1177.96 | 959.11 | 740.92 | 522.23 | 299.49 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 231.66 | not rated | not rated | not rated | not rated | not rated |
| 40 | 412.74 | 234.16 | not rated | not rated | not rated | not rated |
| 45 | 588.87 | 414.25 | 236.42 | not rated | not rated | not rated |
| 50 | 763.47 | 589.68 | 415.74 | 238.49 | not rated | not rated |
| 55 | 937.33 | 763.65 | 590.64 | 417.33 | 240.51 | not rated |
| 60 | 1110.81 | 936.93 | 764.16 | 591.94 | 419.13 | 242.59 |
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) | 514.145 | 89.24 | 35.3 |
| Low speed (Y) | 412.737 | 71.64 | 23.8 |
Dimensions
| A | 6850 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 6400 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 7350 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 6850 mm |
|---|---|
| Width | 2310 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.