BC/BD-t-280LC1-B03 C
96.61 kW
Dry cooler BC/BD-280KB5-B01 C
Defrost: None
Product code: BC/BD-280KB5-B01 C
- Heat rejection i
- 96.61 kW
- Air flow
- 40,767 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 40,767 m³/h |
|---|---|
| External surface | 229.9 m² |
| Inner volume | 35.7 dm³ |
| Fin material | Aluminium |
| Net weight | 388 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 51.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-280KB5-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)
- 96.606 kW Fluid flow 16.77 m³/h Pressure drop 27.6 kPa
- Heat rejection · Low speed (Y)
- 77.819 kW Fluid flow 13.51 m³/h Pressure drop 18.8 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 | 54.05 | not rated | not rated | not rated | not rated | not rated |
| 40 | 96.61 | 54.52 | not rated | not rated | not rated | not rated |
| 45 | 138.21 | 96.81 | 54.91 | not rated | not rated | not rated |
| 50 | 179.51 | 138.20 | 96.99 | 55.26 | not rated | not rated |
| 55 | 220.69 | 179.32 | 138.21 | 97.17 | 55.59 | not rated |
| 60 | 261.80 | 220.32 | 179.17 | 138.25 | 97.37 | 55.91 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 43.76 | not rated | not rated | not rated | not rated | not rated |
| 40 | 77.82 | 44.15 | not rated | not rated | not rated | not rated |
| 45 | 110.98 | 77.97 | 44.48 | not rated | not rated | not rated |
| 50 | 143.87 | 110.96 | 78.11 | 44.78 | not rated | not rated |
| 55 | 176.64 | 143.69 | 110.95 | 78.25 | 45.05 | not rated |
| 60 | 209.35 | 176.31 | 143.56 | 110.99 | 78.43 | 45.33 |
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) | 96.606 | 16.77 | 27.6 |
| Low speed (Y) | 77.819 | 13.51 | 18.8 |
Dimensions
| A | 3850 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 3600 mm |
| H | 1750 mm |
| I | 1180 mm |
| K | 4150 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 4150 mm |
|---|---|
| Width | 1230 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.