BC/BD-2X580EC5-B01I C
526.90 kW
Dry cooler BC/BD-t-2x391PC1-B04 C
Defrost: None
Product code: BC/BD-t-2x391PC1-B04 C
- Heat rejection i
- 526.54 kW
- Air flow
- 140,673 m³/h
- Fans
- 6 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 140,673 m³/h |
|---|---|
| External surface | 1,071.6 m² |
| Inner volume | 166.1 dm³ |
| Fin material | Aluminium |
| Net weight | 1,101 kg |
| Quantity | 6 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 16,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 67.0 dB(A) |
|---|---|
| Sound power | 99.3 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-t-2x391PC1-B04 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)
- 526.544 kW Fluid flow 91.33 m³/h Pressure drop 112.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- not rated
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 | 311.89 | not rated | not rated | not rated | not rated | not rated |
| 40 | 526.54 | 312.56 | not rated | not rated | not rated | not rated |
| 45 | 735.36 | 525.69 | 313.22 | not rated | not rated | not rated |
| 50 | 942.19 | 733.17 | 525.10 | 313.92 | not rated | not rated |
| 55 | 1148.09 | 938.74 | 731.48 | 524.87 | 314.83 | not rated |
| 60 | 1353.48 | 1143.40 | 935.99 | 730.44 | 525.20 | 316.05 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | not rated | not rated | not rated | not rated | not rated | not rated |
| 40 | not rated | not rated | not rated | not rated | not rated | not rated |
| 45 | not rated | not rated | not rated | not rated | not rated | not rated |
| 50 | not rated | not rated | not rated | 241.16 | not rated | not rated |
| 55 | not rated | not rated | not rated | 398.27 | 241.89 | not rated |
| 60 | not rated | not rated | not rated | 550.88 | 398.62 | 243.02 |
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) | 526.544 | 91.33 | 112.0 |
| Low speed (Y) | — | — | — |
Dimensions
| A | 5800 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 5350 mm |
| H | 1750 mm |
| I | 2260 mm |
| K | 6300 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 6300 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.