BC/BD-691FC5-B04 C
395.52 kW
Dry cooler BC/BD-t-2X480GC5-B01 C
Defrost: None
Product code: BC/BD-t-2X480GC5-B01 C
- Heat rejection i
- 396.54 kW
- Air flow
- 119,127 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 119,127 m³/h |
|---|---|
| External surface | 726.2 m² |
| Inner volume | 145.6 dm³ |
| Fin material | Aluminium |
| Net weight | 1,071 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 91.9 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-t-2X480GC5-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)
- 396.538 kW Fluid flow 68.82 m³/h Pressure drop 55.4 kPa
- Heat rejection · Low speed (Y)
- 307.828 kW Fluid flow 53.43 m³/h Pressure drop 35.4 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 | 229.46 | not rated | not rated | not rated | not rated | not rated |
| 40 | 396.54 | 230.94 | not rated | not rated | not rated | not rated |
| 45 | 559.27 | 397.19 | 232.30 | not rated | not rated | not rated |
| 50 | 720.55 | 559.26 | 397.97 | 233.67 | not rated | not rated |
| 55 | 881.12 | 719.94 | 559.53 | 398.92 | 235.08 | not rated |
| 60 | 1041.36 | 879.93 | 719.70 | 560.20 | 400.23 | 236.66 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 180.06 | not rated | not rated | not rated | not rated | not rated |
| 40 | 307.83 | 181.21 | not rated | not rated | not rated | not rated |
| 45 | 431.71 | 308.23 | 182.29 | not rated | not rated | not rated |
| 50 | 554.36 | 431.62 | 308.79 | 183.36 | not rated | not rated |
| 55 | 676.42 | 553.78 | 431.79 | 309.56 | 184.53 | not rated |
| 60 | 798.15 | 675.39 | 553.63 | 432.35 | 310.62 | 185.99 |
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) | 396.538 | 68.82 | 55.4 |
| Low speed (Y) | 307.828 | 53.43 | 35.4 |
Dimensions
| A | 4750 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 4300 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 5250 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 4750 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.