BC/BD-t-291RB1-B04 C
182.76 kW
Dry cooler BC/BD-2X280HD5-B01 C
Defrost: None
Product code: BC/BD-2X280HD5-B01 C
- Heat rejection i
- 182.77 kW
- Air flow
- 59,405 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 59,405 m³/h |
|---|---|
| External surface | 453.9 m² |
| Inner volume | 75.9 dm³ |
| Fin material | Aluminium |
| Net weight | 600 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 7,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-2X280HD5-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)
- 182.773 kW Fluid flow 31.72 m³/h Pressure drop 45.6 kPa
- Heat rejection · Low speed (Y)
- 142.041 kW Fluid flow 24.66 m³/h Pressure drop 29.1 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 | 105.23 | not rated | not rated | not rated | not rated | not rated |
| 40 | 182.77 | 106.00 | not rated | not rated | not rated | not rated |
| 45 | 258.36 | 183.20 | 106.72 | not rated | not rated | not rated |
| 50 | 333.33 | 258.55 | 183.67 | 107.40 | not rated | not rated |
| 55 | 408.01 | 333.28 | 258.83 | 184.21 | 108.10 | not rated |
| 60 | 482.53 | 407.74 | 333.41 | 259.27 | 184.88 | 108.86 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 82.44 | not rated | not rated | not rated | not rated | not rated |
| 40 | 142.04 | 83.07 | not rated | not rated | not rated | not rated |
| 45 | 199.89 | 142.36 | 83.65 | not rated | not rated | not rated |
| 50 | 257.19 | 200.01 | 142.72 | 84.21 | not rated | not rated |
| 55 | 314.22 | 257.11 | 200.23 | 143.17 | 84.79 | not rated |
| 60 | 371.13 | 313.99 | 257.21 | 200.58 | 143.73 | 85.51 |
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) | 182.773 | 31.72 | 45.6 |
| Low speed (Y) | 142.041 | 24.66 | 29.1 |
Dimensions
| A | 2450 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 2200 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 2750 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 2450 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.