BC/BD-2X763BC5-B01 C
351.91 kW
Dry cooler BC/BD-t-2X480GB5-B01 C
Defrost: None
Product code: BC/BD-t-2X480GB5-B01 C
- Heat rejection i
- 351.55 kW
- Air flow
- 130,258 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 130,258 m³/h |
|---|---|
| External surface | 544.7 m² |
| Inner volume | 103.2 dm³ |
| Fin material | Aluminium |
| Net weight | 1,015 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 90.6 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-t-2X480GB5-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)
- 351.546 kW Fluid flow 61.01 m³/h Pressure drop 76.5 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 281.878 kW Fluid flow 48.92 m³/h Pressure drop 51.7 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 | 200.23 | not rated | not rated | not rated | not rated | not rated |
| 40 | 351.55 | 201.67 | not rated | not rated | not rated | not rated |
| 45 | 499.73 | 352.41 | 202.99 | not rated | not rated | not rated |
| 50 | 646.91 | 500.12 | 353.29 | 204.23 | not rated | not rated |
| 55 | 793.62 | 646.86 | 500.66 | 354.28 | 205.48 | not rated |
| 60 | 940.08 | 793.14 | 647.06 | 501.43 | 355.44 | 206.80 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 161.90 | not rated | not rated | not rated | not rated | not rated |
| 40 | 281.88 | 163.05 | not rated | not rated | not rated | not rated |
| 45 | 398.99 | 282.51 | 164.09 | not rated | not rated | not rated |
| 50 | 515.17 | 399.20 | 283.17 | 165.12 | not rated | not rated |
| 55 | 630.92 | 515.02 | 399.59 | 283.97 | 166.15 | not rated |
| 60 | 746.44 | 630.42 | 515.12 | 400.20 | 284.94 | 167.27 |
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) | 351.546 | 61.01 | 76.5 |
| Low speed (Y) | 281.878 | 48.92 | 51.7 |
Dimensions
| A | 4550 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 4300 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 4850 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 4550 mm |
|---|---|
| Width | 2310 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.