BC/BD-t-2X163AC1-B19 C
82.84 kW
Dry cooler BC/BD-380AB5-B03 C
Defrost: None
Product code: BC/BD-380AB5-B03 C
- Heat rejection i
- 82.84 kW
- Air flow
- 27,026 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 27,026 m³/h |
|---|---|
| External surface | 313.4 m² |
| Inner volume | 44.1 dm³ |
| Fin material | Aluminium |
| Net weight | 481 kg |
| Quantity | 3 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 1,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 37.0 dB(A) |
|---|---|
| Sound power | 69.0 dB(A) |
| Energy class | C |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-380AB5-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)
- 82.843 kW Fluid flow 14.38 m³/h Pressure drop 54.1 kPa
- Heat rejection · Low speed (Y)
- 65.982 kW Fluid flow 11.45 m³/h Pressure drop 36.1 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 | 48.22 | not rated | not rated | not rated | not rated | not rated |
| 40 | 82.84 | 48.42 | not rated | not rated | not rated | not rated |
| 45 | 116.68 | 82.87 | 48.59 | not rated | not rated | not rated |
| 50 | 150.26 | 116.55 | 82.91 | 48.77 | not rated | not rated |
| 55 | 183.73 | 149.99 | 116.48 | 82.99 | 48.96 | not rated |
| 60 | 217.13 | 183.32 | 149.81 | 116.47 | 83.12 | 49.18 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 38.72 | not rated | not rated | not rated | not rated | not rated |
| 40 | 65.98 | 38.86 | not rated | not rated | not rated | not rated |
| 45 | 92.55 | 65.96 | 38.98 | not rated | not rated | not rated |
| 50 | 118.90 | 92.40 | 65.95 | 39.10 | not rated | not rated |
| 55 | 145.14 | 118.62 | 92.28 | 65.98 | 39.24 | not rated |
| 60 | 171.32 | 144.74 | 118.39 | 92.22 | 66.06 | 39.41 |
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) | 82.843 | 14.38 | 54.1 |
| Low speed (Y) | 65.982 | 11.45 | 36.1 |
Dimensions
| A | 3950 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 3700 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 4250 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 4250 mm |
|---|---|
| Width | 1240 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.