BC/BD-t-2X580GC5-B01 C
474.70 kW
Dry cooler BC/BD-2x580DB1-B01 C
Defrost: None
Product code: BC/BD-2x580DB1-B01 C
- Heat rejection i
- 474.69 kW
- Air flow
- 166,564 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 166,564 m³/h |
|---|---|
| External surface | 1,172.8 m² |
| Inner volume | 264.9 dm³ |
| Fin material | Aluminium |
| Net weight | 1,477 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 | 91.2 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2x580DB1-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)
- 474.694 kW Fluid flow 82.38 m³/h Pressure drop 30.0 kPa
- Heat rejection · Low speed (Y)
- 377.090 kW Fluid flow 65.44 m³/h Pressure drop 19.9 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 | 267.72 | not rated | not rated | not rated | not rated | not rated |
| 40 | 474.69 | 270.04 | not rated | not rated | not rated | not rated |
| 45 | 677.05 | 476.09 | 272.16 | not rated | not rated | not rated |
| 50 | 877.85 | 677.62 | 477.44 | 274.08 | not rated | not rated |
| 55 | 1077.98 | 877.71 | 678.36 | 478.89 | 275.93 | not rated |
| 60 | 1277.67 | 1077.11 | 877.90 | 679.42 | 480.46 | 277.86 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 214.61 | not rated | not rated | not rated | not rated | not rated |
| 40 | 377.09 | 216.43 | not rated | not rated | not rated | not rated |
| 45 | 535.33 | 378.09 | 218.08 | not rated | not rated | not rated |
| 50 | 692.17 | 535.63 | 379.09 | 219.58 | not rated | not rated |
| 55 | 848.36 | 691.85 | 536.13 | 380.07 | 221.01 | not rated |
| 60 | 1004.16 | 847.46 | 691.91 | 536.74 | 381.20 | 222.54 |
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) | 474.694 | 82.38 | 30.0 |
| Low speed (Y) | 377.090 | 65.44 | 19.9 |
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.