BC/BD-780DC5-B03 C
213.18 kW
Dry cooler BC/BD-380NC5-B01 C
Defrost: None
Product code: BC/BD-380NC5-B01 C
- Heat rejection i
- 213.37 kW
- Air flow
- 62,507 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 62,507 m³/h |
|---|---|
| External surface | 835.7 m² |
| Inner volume | 115.7 dm³ |
| Fin material | Aluminium |
| Net weight | 777 kg |
| Quantity | 3 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 53.0 dB(A) |
|---|---|
| Sound power | 85.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-380NC5-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)
- 213.366 kW Fluid flow 37.03 m³/h Pressure drop 50.1 kPa
- Heat rejection · Low speed (Y)
- 168.115 kW Fluid flow 29.16 m³/h Pressure drop 32.7 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 | 125.26 | not rated | not rated | not rated | not rated | not rated |
| 40 | 213.37 | 125.47 | not rated | not rated | not rated | not rated |
| 45 | 299.25 | 212.89 | 125.64 | not rated | not rated | not rated |
| 50 | 384.41 | 298.16 | 212.49 | 125.82 | not rated | not rated |
| 55 | 469.20 | 382.71 | 297.24 | 212.20 | 126.06 | not rated |
| 60 | 553.83 | 466.96 | 381.28 | 296.50 | 212.08 | 126.37 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 99.64 | not rated | not rated | not rated | not rated | not rated |
| 40 | 168.12 | 99.77 | not rated | not rated | not rated | not rated |
| 45 | 234.70 | 167.68 | 99.89 | not rated | not rated | not rated |
| 50 | 300.65 | 233.75 | 167.31 | 100.01 | not rated | not rated |
| 55 | 366.31 | 299.22 | 232.95 | 167.04 | 100.19 | not rated |
| 60 | 431.80 | 364.41 | 298.02 | 232.36 | 166.95 | 100.42 |
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) | 213.366 | 37.03 | 50.1 |
| Low speed (Y) | 168.115 | 29.16 | 32.7 |
Dimensions
| A | 7550 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7300 mm |
| H | 2400 mm |
| I | 1190 mm |
| K | 7850 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 7850 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.