BC/BD-2X580EC1-B01I C
559.34 kW
Dry cooler BC/BD-t-2X680GB1-B01 C
Defrost: None
Product code: BC/BD-t-2X680GB1-B01 C
- Heat rejection i
- 559.49 kW
- Air flow
- 189,272 m³/h
- Fans
- 12 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 189,272 m³/h |
|---|---|
| External surface | 964.5 m² |
| Inner volume | 155.8 dm³ |
| Fin material | Aluminium |
| Net weight | 1,509 kg |
| Quantity | 12 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 21,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 93.1 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-t-2X680GB1-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)
- 559.494 kW Fluid flow 97.11 m³/h Pressure drop 41.1 kPa
- Heat rejection · Low speed (Y)
- 442.900 kW Fluid flow 76.87 m³/h Pressure drop 27.0 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 | 313.69 | not rated | not rated | not rated | not rated | not rated |
| 40 | 559.49 | 316.88 | not rated | not rated | not rated | not rated |
| 45 | 799.09 | 561.42 | 319.76 | not rated | not rated | not rated |
| 50 | 1036.70 | 800.02 | 563.28 | 322.41 | not rated | not rated |
| 55 | 1273.35 | 1036.73 | 801.11 | 565.27 | 325.00 | not rated |
| 60 | 1509.50 | 1272.54 | 1037.13 | 802.64 | 567.55 | 327.68 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 250.76 | not rated | not rated | not rated | not rated | not rated |
| 40 | 442.90 | 253.31 | not rated | not rated | not rated | not rated |
| 45 | 629.27 | 444.27 | 255.61 | not rated | not rated | not rated |
| 50 | 813.74 | 629.77 | 445.66 | 257.75 | not rated | not rated |
| 55 | 997.29 | 813.50 | 630.54 | 447.24 | 259.88 | not rated |
| 60 | 1180.39 | 996.32 | 813.62 | 631.70 | 449.10 | 262.13 |
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) | 559.494 | 97.11 | 41.1 |
| Low speed (Y) | 442.900 | 76.87 | 27.0 |
Dimensions
| A | 6850 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 6400 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 7350 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 6850 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.