BC/BD-2X750BA5-B09 C
172.07 kW
Dry cooler BC/BD-380CB1-B01 C
Defrost: None
Product code: BC/BD-380CB1-B01 C
- Heat rejection i
- 172.10 kW
- Air flow
- 59,880 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 59,880 m³/h |
|---|---|
| External surface | 540.5 m² |
| Inner volume | 65.9 dm³ |
| Fin material | Aluminium |
| Net weight | 609 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 | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-380CB1-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)
- 172.096 kW Fluid flow 29.87 m³/h Pressure drop 44.7 kPa
- Heat rejection · Low speed (Y)
- 137.515 kW Fluid flow 23.87 m³/h Pressure drop 29.9 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 | 97.84 | not rated | not rated | not rated | not rated | not rated |
| 40 | 172.10 | 98.44 | not rated | not rated | not rated | not rated |
| 45 | 244.67 | 172.23 | 98.95 | not rated | not rated | not rated |
| 50 | 316.69 | 244.40 | 172.36 | 99.43 | not rated | not rated |
| 55 | 388.48 | 316.05 | 244.19 | 172.53 | 99.90 | not rated |
| 60 | 460.11 | 387.45 | 315.52 | 244.10 | 172.80 | 100.38 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 78.87 | not rated | not rated | not rated | not rated | not rated |
| 40 | 137.52 | 79.32 | not rated | not rated | not rated | not rated |
| 45 | 194.62 | 137.55 | 79.72 | not rated | not rated | not rated |
| 50 | 251.22 | 194.30 | 137.60 | 80.09 | not rated | not rated |
| 55 | 307.60 | 250.57 | 194.06 | 137.70 | 80.46 | not rated |
| 60 | 363.83 | 306.63 | 250.06 | 193.94 | 137.90 | 80.87 |
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) | 172.096 | 29.87 | 44.7 |
| Low speed (Y) | 137.515 | 23.87 | 29.9 |
Dimensions
| A | 5600 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 5350 mm |
| H | 1750 mm |
| I | 1190 mm |
| K | 5900 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 5600 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.