BC/BD-t-580GC1-B01 C
255.20 kW
Dry cooler BC/BD-2x380OC5-B03 C
Defrost: None
Product code: BC/BD-2x380OC5-B03 C
- Heat rejection i
- 255.02 kW
- Air flow
- 60,510 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 60,510 m³/h |
|---|---|
| External surface | 1,589.8 m² |
| Inner volume | 345.2 dm³ |
| Fin material | Aluminium |
| Net weight | 1,422 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 1,900 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 40.0 dB(A) |
|---|---|
| Sound power | 72.0 dB(A) |
| Energy class | B |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-2x380OC5-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)
- 255.021 kW Fluid flow 44.22 m³/h Pressure drop 52.5 kPa
- Heat rejection · Low speed (Y)
- 196.773 kW Fluid flow 34.13 m³/h Pressure drop 32.9 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 | 156.39 | not rated | not rated | not rated | not rated | not rated |
| 40 | 255.02 | 155.95 | not rated | not rated | not rated | not rated |
| 45 | 350.93 | 253.67 | 155.58 | not rated | not rated | not rated |
| 50 | 445.93 | 348.74 | 252.52 | 155.31 | not rated | not rated |
| 55 | 540.53 | 442.94 | 346.88 | 251.63 | 155.19 | not rated |
| 60 | 634.90 | 536.75 | 440.39 | 345.41 | 251.07 | 155.29 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 121.77 | not rated | not rated | not rated | not rated | not rated |
| 40 | 196.77 | 121.51 | not rated | not rated | not rated | not rated |
| 45 | 269.61 | 195.86 | 121.30 | not rated | not rated | not rated |
| 50 | 341.75 | 268.13 | 195.12 | 121.19 | not rated | not rated |
| 55 | 413.57 | 339.72 | 266.91 | 194.59 | 121.20 | not rated |
| 60 | 485.22 | 411.00 | 338.04 | 266.01 | 194.33 | 121.40 |
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) | 255.021 | 44.22 | 52.5 |
| Low speed (Y) | 196.773 | 34.13 | 32.9 |
Dimensions
| A | 7550 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7300 mm |
| H | 2400 mm |
| I | 2310 mm |
| K | 7850 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 7850 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.