BC/BD-380HB5-B01 C
107.05 kW
Dry cooler BC/BD-280AD5-B01 C
Defrost: None
Product code: BC/BD-280AD5-B01 C
- Heat rejection i
- 107.06 kW
- Air flow
- 31,655 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 31,655 m³/h |
|---|---|
| External surface | 348.0 m² |
| Inner volume | 52.0 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 | 53.0 dB(A) |
|---|---|
| Sound power | 85.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-280AD5-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)
- 107.059 kW Fluid flow 18.58 m³/h Pressure drop 69.3 kPa
- Heat rejection · Low speed (Y)
- 83.469 kW Fluid flow 14.48 m³/h Pressure drop 44.6 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 | 62.79 | not rated | not rated | not rated | not rated | not rated |
| 40 | 107.06 | 63.06 | not rated | not rated | not rated | not rated |
| 45 | 150.23 | 107.11 | 63.30 | not rated | not rated | not rated |
| 50 | 193.06 | 150.10 | 107.19 | 63.55 | not rated | not rated |
| 55 | 235.70 | 192.74 | 150.05 | 107.34 | 63.83 | not rated |
| 60 | 278.26 | 235.23 | 192.55 | 150.09 | 107.57 | 64.17 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 49.49 | not rated | not rated | not rated | not rated | not rated |
| 40 | 83.47 | 49.67 | not rated | not rated | not rated | not rated |
| 45 | 116.53 | 83.48 | 49.86 | not rated | not rated | not rated |
| 50 | 149.28 | 116.39 | 83.53 | 50.06 | not rated | not rated |
| 55 | 181.89 | 149.00 | 116.33 | 83.64 | 50.29 | not rated |
| 60 | 214.41 | 181.48 | 148.84 | 116.38 | 83.85 | 50.57 |
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) | 107.059 | 18.58 | 69.3 |
| Low speed (Y) | 83.469 | 14.48 | 44.6 |
Dimensions
| A | 2750 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 2500 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 3050 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 3050 mm |
|---|---|
| Width | 1240 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.