BC/BD-280KB5-B01 C
96.61 kW
Dry cooler BC/BD-t-280LC1-B03 C
Defrost: None
Product code: BC/BD-t-280LC1-B03 C
- Heat rejection i
- 96.61 kW
- Air flow
- 20,052 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 20,052 m³/h |
|---|---|
| External surface | 496.3 m² |
| Inner volume | 52.8 dm³ |
| Fin material | Aluminium |
| Net weight | 492 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 35.0 dB(A) |
|---|---|
| Sound power | 67.0 dB(A) |
| Energy class | B |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-t-280LC1-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)
- 96.611 kW Fluid flow 16.76 m³/h Pressure drop 60.2 kPa
- Heat rejection · Low speed (Y)
- 72.276 kW Fluid flow 12.53 m³/h Pressure drop 35.9 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 | 61.45 | not rated | not rated | not rated | not rated | not rated |
| 40 | 96.61 | 61.11 | not rated | not rated | not rated | not rated |
| 45 | 130.65 | 95.83 | 60.81 | not rated | not rated | not rated |
| 50 | 164.36 | 129.50 | 95.17 | 60.59 | not rated | not rated |
| 55 | 197.92 | 162.85 | 128.51 | 94.64 | 60.45 | not rated |
| 60 | 231.41 | 196.07 | 161.56 | 127.73 | 94.29 | 60.43 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 46.40 | not rated | not rated | not rated | not rated | not rated |
| 40 | 72.28 | 46.19 | not rated | not rated | not rated | not rated |
| 45 | 97.36 | 71.77 | 46.01 | not rated | not rated | not rated |
| 50 | 122.22 | 96.61 | 71.35 | 45.89 | not rated | not rated |
| 55 | 146.99 | 121.24 | 95.99 | 71.04 | 45.83 | not rated |
| 60 | 171.71 | 145.79 | 120.44 | 95.53 | 70.86 | 45.87 |
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) | 96.611 | 16.76 | 60.2 |
| Low speed (Y) | 72.276 | 12.53 | 35.9 |
Dimensions
| A | 5150 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 4900 mm |
| H | 2400 mm |
| I | 1180 mm |
| K | 5450 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 5450 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.