BC/BD-2x880AD1-B01 C
877.19 kW
Dry cooler BC/BD-2X980AC5-B01 C
Defrost: None
Product code: BC/BD-2X980AC5-B01 C
- Heat rejection i
- 873.69 kW
- Air flow
- 303,669 m³/h
- Fans
- 18 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 303,669 m³/h |
|---|---|
| External surface | 2,507.2 m² |
| Inner volume | 399.1 dm³ |
| Fin material | Aluminium |
| Net weight | 2,674 kg |
| Quantity | 18 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 32,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 95.0 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2X980AC5-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)
- 873.686 kW Fluid flow 151.65 m³/h Pressure drop 41.4 kPa
- Heat rejection · Low speed (Y)
- 698.037 kW Fluid flow 121.16 m³/h Pressure drop 27.6 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 | 497.63 | not rated | not rated | not rated | not rated | not rated |
| 40 | 873.69 | 501.23 | not rated | not rated | not rated | not rated |
| 45 | 1241.18 | 875.42 | 504.30 | not rated | not rated | not rated |
| 50 | 1605.90 | 1241.40 | 877.07 | 507.25 | not rated | not rated |
| 55 | 1969.40 | 1604.77 | 1241.82 | 878.98 | 510.20 | not rated |
| 60 | 2332.13 | 1966.87 | 1604.04 | 1242.88 | 881.38 | 513.34 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 401.14 | not rated | not rated | not rated | not rated | not rated |
| 40 | 698.04 | 403.80 | not rated | not rated | not rated | not rated |
| 45 | 987.08 | 698.87 | 406.14 | not rated | not rated | not rated |
| 50 | 1273.62 | 986.46 | 699.80 | 408.37 | not rated | not rated |
| 55 | 1558.98 | 1271.65 | 986.28 | 701.02 | 410.65 | not rated |
| 60 | 1843.68 | 1555.73 | 1270.41 | 986.70 | 702.76 | 413.17 |
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) | 873.686 | 151.65 | 41.4 |
| Low speed (Y) | 698.037 | 121.16 | 27.6 |
Dimensions
| A | 11350 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 10900 mm |
| H | 1200 mm |
| I | 2310 mm |
| K | 11850 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 11350 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.