BC/BD-763BB5-B01 C
153.53 kW
Dry cooler BC/BD-2X263BD1-B19 C
Defrost: None
Product code: BC/BD-2X263BD1-B19 C
- Heat rejection i
- 153.56 kW
- Air flow
- 43,252 m³/h
- Fans
- 4 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 43,252 m³/h |
|---|---|
| External surface | 459.3 m² |
| Inner volume | 68.5 dm³ |
| Fin material | Aluminium |
| Net weight | 400 kg |
| Quantity | 4 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 5,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-2X263BD1-B19 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)
- 153.556 kW Fluid flow 26.65 m³/h Pressure drop 82.7 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 126.266 kW Fluid flow 21.90 m³/h Pressure drop 58.4 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 | 90.69 | not rated | not rated | not rated | not rated | not rated |
| 40 | 153.56 | 90.88 | not rated | not rated | not rated | not rated |
| 45 | 214.77 | 153.31 | 91.07 | not rated | not rated | not rated |
| 50 | 275.45 | 214.14 | 153.14 | 91.26 | not rated | not rated |
| 55 | 335.89 | 274.47 | 213.64 | 153.04 | 91.49 | not rated |
| 60 | 396.19 | 334.55 | 273.67 | 213.32 | 153.09 | 91.81 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 75.11 | not rated | not rated | not rated | not rated | not rated |
| 40 | 126.27 | 75.35 | not rated | not rated | not rated | not rated |
| 45 | 175.99 | 126.19 | 75.57 | not rated | not rated | not rated |
| 50 | 225.23 | 175.65 | 126.16 | 75.80 | not rated | not rated |
| 55 | 274.26 | 224.65 | 175.41 | 126.20 | 76.00 | not rated |
| 60 | 323.16 | 273.44 | 224.22 | 175.30 | 126.25 | 76.28 |
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) | 153.556 | 26.65 | 82.7 |
| Low speed (Y) | 126.266 | 21.90 | 58.4 |
Dimensions
| A | 2150 mm |
|---|---|
| B | 1220 mm |
| C | 2310 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 1900 mm |
| H | 900 mm |
| I | 2260 mm |
| K | 2400 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 2150 mm |
|---|---|
| Width | 2310 mm |
| Height | 1220 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.