BC/BD-680AC1-B01I C
290.63 kW
Dry cooler BC/BD-t-2X380GC5-B01 C
Defrost: None
Product code: BC/BD-t-2X380GC5-B01 C
- Heat rejection i
- 290.55 kW
- Air flow
- 89,345 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 89,345 m³/h |
|---|---|
| External surface | 544.7 m² |
| Inner volume | 103.2 dm³ |
| Fin material | Aluminium |
| Net weight | 822 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 59.0 dB(A) |
|---|---|
| Sound power | 90.9 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-t-2X380GC5-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)
- 290.553 kW Fluid flow 50.43 m³/h Pressure drop 27.7 kPa
- Heat rejection · Low speed (Y)
- 225.887 kW Fluid flow 39.20 m³/h Pressure drop 17.6 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 | 164.44 | not rated | not rated | not rated | not rated | not rated |
| 40 | 290.55 | 166.09 | not rated | not rated | not rated | not rated |
| 45 | 412.92 | 291.43 | 167.57 | not rated | not rated | not rated |
| 50 | 534.09 | 413.25 | 292.33 | 168.97 | not rated | not rated |
| 55 | 654.68 | 533.90 | 413.71 | 293.34 | 170.34 | not rated |
| 60 | 774.92 | 653.99 | 534.01 | 414.46 | 294.54 | 171.78 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 129.15 | not rated | not rated | not rated | not rated | not rated |
| 40 | 225.89 | 130.48 | not rated | not rated | not rated | not rated |
| 45 | 319.16 | 226.53 | 131.68 | not rated | not rated | not rated |
| 50 | 411.36 | 319.34 | 227.21 | 132.80 | not rated | not rated |
| 55 | 503.05 | 411.14 | 319.67 | 227.96 | 133.93 | not rated |
| 60 | 594.45 | 502.46 | 411.19 | 320.26 | 228.95 | 135.24 |
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) | 290.553 | 50.43 | 27.7 |
| Low speed (Y) | 225.887 | 39.20 | 17.6 |
Dimensions
| A | 3500 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 3250 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 3800 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 3500 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.