BC/BD-2X780AC5-B01I C
640.90 kW
Dry cooler BC/BD-2X680EC5-B01I C
Defrost: None
Product code: BC/BD-2X680EC5-B01I C
- Heat rejection i
- 639.90 kW
- Air flow
- 192,895 m³/h
- Fans
- 12 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 192,895 m³/h |
|---|---|
| External surface | 1,854.7 m² |
| Inner volume | 466.2 dm³ |
| Fin material | Aluminium |
| Net weight | 2,015 kg |
| Quantity | 12 |
|---|---|
| Diameter | 800 mm |
| Speed | 880 rpm |
| Power | 23,500 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 93.9 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2X680EC5-B01I 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 · Single phase
- 639.900 kW Fluid flow 111.05 m³/h Pressure drop 39.5 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
Single phase
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 373.14 | not rated | not rated | not rated | not rated | not rated |
| 40 | 639.90 | 374.58 | not rated | not rated | not rated | not rated |
| 45 | 900.16 | 639.79 | 375.93 | not rated | not rated | not rated |
| 50 | 1158.23 | 898.67 | 639.88 | 377.24 | not rated | not rated |
| 55 | 1415.32 | 1155.47 | 897.64 | 640.26 | 378.68 | not rated |
| 60 | 1671.74 | 1411.21 | 1153.33 | 897.22 | 641.17 | 380.38 |
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] |
|---|---|---|---|
| Single phase | 639.900 | 111.05 | 39.5 |
Dimensions
| A | 8950 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 8500 mm |
| H | 1400 mm |
| I | 2310 mm |
| K | 9450 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 8950 mm |
|---|---|
| Width | 2360 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.