BC/BD-980AD1-B03 C
286.75 kW
Dry cooler BC/BD-t-2X480GA1-B01 C
Defrost: None
Product code: BC/BD-t-2X480GA1-B01 C
- Heat rejection i
- 286.84 kW
- Air flow
- 140,594 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 140,594 m³/h |
|---|---|
| External surface | 428.7 m² |
| Inner volume | 82.7 dm³ |
| Fin material | Aluminium |
| Net weight | 972 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-t-2X480GA1-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)
- 286.841 kW Fluid flow 49.78 m³/h Pressure drop 19.0 kPa
- Heat rejection · Low speed (Y)
- 235.526 kW Fluid flow 40.88 m³/h Pressure drop 13.3 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 | 150.06 | not rated | not rated | not rated | not rated | not rated |
| 40 | 286.84 | 153.04 | not rated | not rated | not rated | not rated |
| 45 | 420.57 | 288.93 | 155.57 | not rated | not rated | not rated |
| 50 | 553.44 | 422.09 | 290.81 | 157.80 | not rated | not rated |
| 55 | 685.96 | 554.47 | 423.53 | 292.59 | 159.85 | not rated |
| 60 | 818.25 | 686.55 | 555.55 | 424.98 | 294.32 | 161.76 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 123.93 | not rated | not rated | not rated | not rated | not rated |
| 40 | 235.53 | 126.40 | not rated | not rated | not rated | not rated |
| 45 | 343.96 | 237.12 | 128.53 | not rated | not rated | not rated |
| 50 | 451.53 | 345.01 | 238.56 | 130.38 | not rated | not rated |
| 55 | 558.70 | 452.12 | 346.02 | 239.92 | 132.05 | not rated |
| 60 | 665.66 | 558.88 | 452.76 | 347.09 | 241.28 | 133.66 |
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) | 286.841 | 49.78 | 19.0 |
| Low speed (Y) | 235.526 | 40.88 | 13.3 |
Dimensions
| A | 4550 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 4300 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 4850 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 4550 mm |
|---|---|
| Width | 2310 mm |
| Height | 1450 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.