BC/BD-580EB1-B01 C
263.86 kW
Dry cooler BC/BD-2x280MC5-B01 C
Defrost: None
Product code: BC/BD-2x280MC5-B01 C
- Heat rejection i
- 263.70 kW
- Air flow
- 83,566 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 83,566 m³/h |
|---|---|
| External surface | 830.0 m² |
| Inner volume | 135.5 dm³ |
| Fin material | Aluminium |
| Net weight | 864 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 7,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 54.0 dB(A) |
|---|---|
| Sound power | 86.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2x280MC5-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)
- 263.697 kW Fluid flow 45.77 m³/h Pressure drop 39.1 kPa
- Heat rejection · Low speed (Y)
- 208.082 kW Fluid flow 36.12 m³/h Pressure drop 25.7 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 | 153.20 | not rated | not rated | not rated | not rated | not rated |
| 40 | 263.70 | 153.70 | not rated | not rated | not rated | not rated |
| 45 | 371.39 | 263.37 | 154.12 | not rated | not rated | not rated |
| 50 | 478.19 | 370.35 | 263.09 | 154.51 | not rated | not rated |
| 55 | 584.57 | 476.48 | 369.47 | 262.92 | 154.94 | not rated |
| 60 | 690.74 | 582.22 | 475.03 | 368.82 | 262.93 | 155.44 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 121.72 | not rated | not rated | not rated | not rated | not rated |
| 40 | 208.08 | 122.13 | not rated | not rated | not rated | not rated |
| 45 | 291.96 | 207.77 | 122.47 | not rated | not rated | not rated |
| 50 | 375.02 | 291.06 | 207.51 | 122.77 | not rated | not rated |
| 55 | 457.76 | 373.57 | 290.28 | 207.33 | 123.09 | not rated |
| 60 | 540.29 | 455.78 | 372.36 | 289.70 | 207.28 | 123.48 |
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) | 263.697 | 45.77 | 39.1 |
| Low speed (Y) | 208.082 | 36.12 | 25.7 |
Dimensions
| A | 5150 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 4900 mm |
| H | 2400 mm |
| I | 2260 mm |
| K | 5450 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 5450 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.