BC/BD-2x380ND1-B01 C
486.80 kW
Dry cooler BC/BD-2x580EB5-B01 C
Defrost: None
Product code: BC/BD-2x580EB5-B01 C
- Heat rejection i
- 486.85 kW
- Air flow
- 181,855 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 181,855 m³/h |
|---|---|
| External surface | 1,159.2 m² |
| Inner volume | 298.3 dm³ |
| Fin material | Aluminium |
| Net weight | 1,561 kg |
| Quantity | 10 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 18,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 90.8 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2x580EB5-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)
- 486.849 kW Fluid flow 84.49 m³/h Pressure drop 35.6 kPa
- Heat rejection · Low speed (Y)
- 389.140 kW Fluid flow 67.54 m³/h Pressure drop 23.9 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 | 276.64 | not rated | not rated | not rated | not rated | not rated |
| 40 | 486.85 | 278.54 | not rated | not rated | not rated | not rated |
| 45 | 692.75 | 487.83 | 280.24 | not rated | not rated | not rated |
| 50 | 897.28 | 692.94 | 488.81 | 281.87 | not rated | not rated |
| 55 | 1101.14 | 896.72 | 693.33 | 489.94 | 283.47 | not rated |
| 60 | 1304.67 | 1099.87 | 896.50 | 694.00 | 491.27 | 285.15 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 222.88 | not rated | not rated | not rated | not rated | not rated |
| 40 | 389.14 | 224.24 | not rated | not rated | not rated | not rated |
| 45 | 551.48 | 389.58 | 225.46 | not rated | not rated | not rated |
| 50 | 712.57 | 551.15 | 390.06 | 226.64 | not rated | not rated |
| 55 | 873.06 | 711.50 | 551.02 | 390.72 | 227.86 | not rated |
| 60 | 1033.24 | 871.28 | 710.76 | 551.23 | 391.64 | 229.15 |
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) | 486.849 | 84.49 | 35.6 |
| Low speed (Y) | 389.140 | 67.54 | 23.9 |
Dimensions
| A | 7550 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7100 mm |
| H | 1400 mm |
| I | 2310 mm |
| K | 8050 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 7550 mm |
|---|---|
| Width | 2360 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.