BC/BD-380CC5-B01 C
181.00 kW
Dry cooler BC/BD-2x280ND1-B03 C
Defrost: None
Product code: BC/BD-2x280ND1-B03 C
- Heat rejection i
- 181.02 kW
- Air flow
- 39,802 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 39,802 m³/h |
|---|---|
| External surface | 1,647.4 m² |
| Inner volume | 195.3 dm³ |
| Fin material | Aluminium |
| Net weight | 1,068 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 1,300 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 38.0 dB(A) |
|---|---|
| Sound power | 70.0 dB(A) |
| Energy class | B |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-2x280ND1-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)
- 181.023 kW Fluid flow 31.40 m³/h Pressure drop 35.7 kPa
- Heat rejection · Low speed (Y)
- 136.681 kW Fluid flow 23.71 m³/h Pressure drop 21.6 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 | 112.52 | not rated | not rated | not rated | not rated | not rated |
| 40 | 181.02 | 112.14 | not rated | not rated | not rated | not rated |
| 45 | 247.32 | 179.88 | 111.81 | not rated | not rated | not rated |
| 50 | 312.91 | 245.51 | 178.90 | 111.56 | not rated | not rated |
| 55 | 378.19 | 310.47 | 243.96 | 178.13 | 111.45 | not rated |
| 60 | 443.30 | 375.13 | 308.39 | 242.75 | 177.65 | 111.51 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 85.81 | not rated | not rated | not rated | not rated | not rated |
| 40 | 136.68 | 85.57 | not rated | not rated | not rated | not rated |
| 45 | 185.88 | 135.90 | 85.39 | not rated | not rated | not rated |
| 50 | 234.55 | 184.64 | 135.29 | 85.29 | not rated | not rated |
| 55 | 282.99 | 232.90 | 183.67 | 134.86 | 85.31 | not rated |
| 60 | 331.32 | 280.93 | 231.58 | 182.97 | 134.66 | 85.47 |
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) | 181.023 | 31.40 | 35.7 |
| Low speed (Y) | 136.681 | 23.71 | 21.6 |
Dimensions
| A | 5150 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 4900 mm |
| H | 2400 mm |
| I | 2310 mm |
| K | 5450 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5450 mm |
|---|---|
| Width | 2360 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.