BC/BD-2x391EB1-B04 C
347.31 kW
Dry cooler BC/BD-591FC1-B04 C
Defrost: None
Product code: BC/BD-591FC1-B04 C
- Heat rejection i
- 347.41 kW
- Air flow
- 105,564 m³/h
- Fans
- 5 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 105,564 m³/h |
|---|---|
| External surface | 912.2 m² |
| Inner volume | 178.7 dm³ |
| Fin material | Aluminium |
| Net weight | 986 kg |
| Quantity | 5 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 14,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 67.0 dB(A) |
|---|---|
| Sound power | 99.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-591FC1-B04 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)
- 347.408 kW Fluid flow 60.29 m³/h Pressure drop 40.0 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 | 200.21 | not rated | not rated | not rated | not rated | not rated |
| 40 | 347.41 | 201.51 | not rated | not rated | not rated | not rated |
| 45 | 490.91 | 347.98 | 202.67 | not rated | not rated | not rated |
| 50 | 633.15 | 490.86 | 348.57 | 203.79 | not rated | not rated |
| 55 | 774.81 | 632.55 | 490.93 | 349.30 | 204.99 | not rated |
| 60 | 916.09 | 773.62 | 632.16 | 491.35 | 350.30 | 206.30 |
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) | 347.408 | 60.29 | 40.0 |
Dimensions
| A | 7350 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7100 mm |
| H | 1400 mm |
| I | 1190 mm |
| K | 7650 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 7650 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.