BC/BD-280CD5-B03 C
78.29 kW
Dry cooler BC/BD-2X180HB1-B01 C
Defrost: None
Product code: BC/BD-2X180HB1-B01 C
- Heat rejection i
- 78.26 kW
- Air flow
- 33,564 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 33,564 m³/h |
|---|---|
| External surface | 160.7 m² |
| Inner volume | 33.6 dm³ |
| Fin material | Aluminium |
| Net weight | 311 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 52.0 dB(A) |
|---|---|
| Sound power | 84.1 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-2X180HB1-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)
- 78.258 kW Fluid flow 13.58 m³/h Pressure drop 39.5 kPa
- Heat rejection · Low speed (Y)
- 63.050 kW Fluid flow 10.94 m³/h Pressure drop 27.0 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 | 43.44 | not rated | not rated | not rated | not rated | not rated |
| 40 | 78.26 | 43.92 | not rated | not rated | not rated | not rated |
| 45 | 112.34 | 78.60 | 44.34 | not rated | not rated | not rated |
| 50 | 146.21 | 112.58 | 78.90 | 44.72 | not rated | not rated |
| 55 | 179.97 | 146.35 | 112.81 | 79.21 | 45.08 | not rated |
| 60 | 213.67 | 180.03 | 146.51 | 113.06 | 79.53 | 45.44 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 35.21 | not rated | not rated | not rated | not rated | not rated |
| 40 | 63.05 | 35.61 | not rated | not rated | not rated | not rated |
| 45 | 90.20 | 63.31 | 35.94 | not rated | not rated | not rated |
| 50 | 117.13 | 90.37 | 63.53 | 36.24 | not rated | not rated |
| 55 | 143.97 | 117.22 | 90.50 | 63.75 | 36.53 | not rated |
| 60 | 170.75 | 143.99 | 117.28 | 90.67 | 64.00 | 36.83 |
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) | 78.258 | 13.58 | 39.5 |
| Low speed (Y) | 63.050 | 10.94 | 27.0 |
Dimensions
| A | 1400 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1150 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 1700 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 1400 mm |
|---|---|
| Width | 2310 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.