BC/BD-2X763BD5-B19 C
505.84 kW
Dry cooler BC/BD-t-2X580GC1-B01 C
Defrost: None
Product code: BC/BD-t-2X580GC1-B01 C
- Heat rejection i
- 505.83 kW
- Air flow
- 143,610 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 143,610 m³/h |
|---|---|
| External surface | 1,071.6 m² |
| Inner volume | 166.1 dm³ |
| Fin material | Aluminium |
| Net weight | 1,348 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 | 93.4 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-t-2X580GC1-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)
- 505.830 kW Fluid flow 87.79 m³/h Pressure drop 20.3 kPa
- Heat rejection · Low speed (Y)
- 386.946 kW Fluid flow 67.10 m³/h Pressure drop 12.5 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 | 283.45 | not rated | not rated | not rated | not rated | not rated |
| 40 | 505.83 | 287.10 | not rated | not rated | not rated | not rated |
| 45 | 719.83 | 507.64 | 290.27 | not rated | not rated | not rated |
| 50 | 931.18 | 720.39 | 509.43 | 293.20 | not rated | not rated |
| 55 | 1141.25 | 930.65 | 721.23 | 511.32 | 296.08 | not rated |
| 60 | 1350.59 | 1139.72 | 930.69 | 722.59 | 513.68 | 299.04 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 219.28 | not rated | not rated | not rated | not rated | not rated |
| 40 | 386.95 | 222.20 | not rated | not rated | not rated | not rated |
| 45 | 547.04 | 388.24 | 224.75 | not rated | not rated | not rated |
| 50 | 704.66 | 547.32 | 389.57 | 227.13 | not rated | not rated |
| 55 | 861.12 | 704.10 | 547.90 | 391.09 | 229.46 | not rated |
| 60 | 1016.94 | 859.82 | 704.09 | 548.97 | 393.00 | 231.89 |
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) | 505.830 | 87.79 | 20.3 |
| Low speed (Y) | 386.946 | 67.10 | 12.5 |
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.