BC/BD-2x580DB1-B01 C
474.69 kW
Dry cooler BC/BD-t-2X580GC5-B01 C
Defrost: None
Product code: BC/BD-t-2X580GC5-B01 C
- Heat rejection i
- 474.70 kW
- Air flow
- 148,909 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 148,909 m³/h |
|---|---|
| External surface | 907.8 m² |
| Inner volume | 166.1 dm³ |
| Fin material | Aluminium |
| Net weight | 1,326 kg |
| Quantity | 10 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 18,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 92.9 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-t-2X580GC5-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)
- 474.698 kW Fluid flow 82.38 m³/h Pressure drop 18.1 kPa
- Heat rejection · Low speed (Y)
- 369.467 kW Fluid flow 64.12 m³/h Pressure drop 11.5 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 | 263.12 | not rated | not rated | not rated | not rated | not rated |
| 40 | 474.70 | 266.75 | not rated | not rated | not rated | not rated |
| 45 | 679.16 | 476.76 | 269.94 | not rated | not rated | not rated |
| 50 | 881.37 | 680.14 | 478.72 | 272.82 | not rated | not rated |
| 55 | 1082.56 | 881.47 | 681.34 | 480.79 | 275.59 | not rated |
| 60 | 1283.14 | 1081.81 | 881.99 | 682.90 | 483.12 | 278.41 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 206.63 | not rated | not rated | not rated | not rated | not rated |
| 40 | 369.47 | 209.64 | not rated | not rated | not rated | not rated |
| 45 | 525.50 | 371.00 | 212.24 | not rated | not rated | not rated |
| 50 | 679.47 | 526.12 | 372.50 | 214.61 | not rated | not rated |
| 55 | 832.48 | 679.39 | 527.00 | 374.13 | 216.90 | not rated |
| 60 | 984.94 | 831.75 | 679.72 | 528.23 | 375.97 | 219.43 |
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) | 474.698 | 82.38 | 18.1 |
| Low speed (Y) | 369.467 | 64.12 | 11.5 |
Dimensions
| A | 5800 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 5350 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 6300 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 5800 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.