BC/BD-t-2X563AB5-B19 C
335.76 kW
Dry cooler BC/BD-2x480NC5-B03 C
Defrost: None
Product code: BC/BD-2x480NC5-B03 C
- Heat rejection i
- 336.03 kW
- Air flow
- 82,819 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 82,819 m³/h |
|---|---|
| External surface | 2,228.6 m² |
| Inner volume | 314.9 dm³ |
| Fin material | Aluminium |
| Net weight | 1,810 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 2,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 40.0 dB(A) |
|---|---|
| Sound power | 73.0 dB(A) |
| Energy class | B |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2x480NC5-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)
- 336.030 kW Fluid flow 58.28 m³/h Pressure drop 43.9 kPa
- Heat rejection · Low speed (Y)
- 264.662 kW Fluid flow 45.90 m³/h Pressure drop 28.6 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 | 203.82 | not rated | not rated | not rated | not rated | not rated |
| 40 | 336.03 | 203.43 | not rated | not rated | not rated | not rated |
| 45 | 464.54 | 334.47 | 203.14 | not rated | not rated | not rated |
| 50 | 591.83 | 461.89 | 333.14 | 202.96 | not rated | not rated |
| 55 | 718.54 | 588.11 | 459.61 | 332.10 | 202.93 | not rated |
| 60 | 844.95 | 713.79 | 584.93 | 457.82 | 331.48 | 203.17 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 161.92 | not rated | not rated | not rated | not rated | not rated |
| 40 | 264.66 | 161.65 | not rated | not rated | not rated | not rated |
| 45 | 364.33 | 263.42 | 161.42 | not rated | not rated | not rated |
| 50 | 462.99 | 362.23 | 262.37 | 161.28 | not rated | not rated |
| 55 | 561.18 | 460.07 | 360.44 | 261.57 | 161.29 | not rated |
| 60 | 659.12 | 557.46 | 457.59 | 359.06 | 261.11 | 161.51 |
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) | 336.030 | 58.28 | 43.9 |
| Low speed (Y) | 264.662 | 45.90 | 28.6 |
Dimensions
| A | 9950 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 9700 mm |
| H | 2400 mm |
| I | 2310 mm |
| K | 10250 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 10250 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.