BC/BD-2x880DC5-B03 C
489.49 kW
Dry cooler BC/BD-2X580AC5-B01 C
Defrost: None
Product code: BC/BD-2X580AC5-B01 C
- Heat rejection i
- 489.44 kW
- Air flow
- 168,705 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 168,705 m³/h |
|---|---|
| External surface | 1,392.9 m² |
| Inner volume | 235.1 dm³ |
| Fin material | Aluminium |
| Net weight | 1,519 kg |
| Quantity | 10 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 18,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 59.0 dB(A) |
|---|---|
| Sound power | 91.0 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2X580AC5-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)
- 489.437 kW Fluid flow 84.95 m³/h Pressure drop 51.3 kPa
- Heat rejection · Low speed (Y)
- 390.865 kW Fluid flow 67.84 m³/h Pressure drop 34.4 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 | 280.82 | not rated | not rated | not rated | not rated | not rated |
| 40 | 489.44 | 282.49 | not rated | not rated | not rated | not rated |
| 45 | 693.47 | 490.18 | 283.98 | not rated | not rated | not rated |
| 50 | 896.03 | 693.41 | 490.91 | 285.42 | not rated | not rated |
| 55 | 1097.88 | 895.21 | 693.48 | 491.82 | 286.89 | not rated |
| 60 | 1299.33 | 1096.32 | 894.66 | 693.93 | 493.02 | 288.52 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 226.28 | not rated | not rated | not rated | not rated | not rated |
| 40 | 390.87 | 227.49 | not rated | not rated | not rated | not rated |
| 45 | 551.30 | 391.15 | 228.59 | not rated | not rated | not rated |
| 50 | 710.39 | 550.81 | 391.52 | 229.67 | not rated | not rated |
| 55 | 868.85 | 709.19 | 550.58 | 392.09 | 230.81 | not rated |
| 60 | 1026.96 | 866.95 | 708.36 | 550.70 | 392.93 | 232.08 |
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) | 489.437 | 84.95 | 51.3 |
| Low speed (Y) | 390.865 | 67.84 | 34.4 |
Dimensions
| A | 6350 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 6100 mm |
| H | 1200 mm |
| I | 2310 mm |
| K | 6750 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 6350 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.