BC/BD-t-763AB1-B01 C
202.93 kW
Dry cooler BC/BD-380NB1-B01 C
Defrost: None
Product code: BC/BD-380NB1-B01 C
- Heat rejection i
- 202.92 kW
- Air flow
- 63,593 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 63,593 m³/h |
|---|---|
| External surface | 741.3 m² |
| Inner volume | 90.1 dm³ |
| Fin material | Aluminium |
| Net weight | 732 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-380NB1-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)
- 202.918 kW Fluid flow 35.22 m³/h Pressure drop 71.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 161.660 kW Fluid flow 28.05 m³/h Pressure drop 47.8 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 | 118.33 | not rated | not rated | not rated | not rated | not rated |
| 40 | 202.92 | 118.56 | not rated | not rated | not rated | not rated |
| 45 | 285.55 | 202.55 | 118.76 | not rated | not rated | not rated |
| 50 | 367.55 | 284.63 | 202.23 | 118.94 | not rated | not rated |
| 55 | 449.24 | 366.10 | 283.85 | 201.98 | 119.16 | not rated |
| 60 | 530.77 | 447.28 | 364.84 | 283.20 | 201.88 | 119.45 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 95.11 | not rated | not rated | not rated | not rated | not rated |
| 40 | 161.66 | 95.25 | not rated | not rated | not rated | not rated |
| 45 | 226.50 | 161.27 | 95.35 | not rated | not rated | not rated |
| 50 | 290.76 | 225.60 | 160.92 | 95.48 | not rated | not rated |
| 55 | 354.77 | 289.42 | 224.86 | 160.68 | 95.64 | not rated |
| 60 | 418.64 | 352.99 | 288.28 | 224.28 | 160.54 | 95.86 |
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) | 202.918 | 35.22 | 71.6 |
| Low speed (Y) | 161.660 | 28.05 | 47.8 |
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.