BC/BD-2X280HB5-B01 C
141.71 kW
Dry cooler BC/BD-463BC1-B19 C
Defrost: None
Product code: BC/BD-463BC1-B19 C
- Heat rejection i
- 141.70 kW
- Air flow
- 45,028 m³/h
- Fans
- 4 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 45,028 m³/h |
|---|---|
| External surface | 372.2 m² |
| Inner volume | 48.6 dm³ |
| Fin material | Aluminium |
| Net weight | 402 kg |
| Quantity | 4 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 5,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-463BC1-B19 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)
- 141.701 kW Fluid flow 24.60 m³/h Pressure drop 96.5 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 118.814 kW Fluid flow 20.62 m³/h Pressure drop 70.7 kPa above the recommended pressure drop
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 | 82.72 | not rated | not rated | not rated | not rated | not rated |
| 40 | 141.70 | 82.94 | not rated | not rated | not rated | not rated |
| 45 | 199.33 | 141.56 | 83.14 | not rated | not rated | not rated |
| 50 | 256.51 | 198.86 | 141.46 | 83.34 | not rated | not rated |
| 55 | 313.49 | 255.74 | 198.49 | 141.43 | 83.58 | not rated |
| 60 | 370.36 | 312.41 | 255.11 | 198.25 | 141.50 | 83.86 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 69.77 | not rated | not rated | not rated | not rated | not rated |
| 40 | 118.81 | 69.96 | not rated | not rated | not rated | not rated |
| 45 | 166.63 | 118.68 | 70.12 | not rated | not rated | not rated |
| 50 | 214.04 | 166.22 | 118.57 | 70.29 | not rated | not rated |
| 55 | 261.26 | 213.36 | 165.87 | 118.54 | 70.48 | not rated |
| 60 | 308.39 | 260.33 | 212.79 | 165.65 | 118.59 | 70.73 |
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) | 141.701 | 24.60 | 96.5 |
| Low speed (Y) | 118.814 | 20.62 | 70.7 |
Dimensions
| A | 3950 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 3700 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 4200 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 3950 mm |
|---|---|
| Width | 1230 mm |
| Height | 1220 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.