BC/BD-t-2X563AC1-B19 C
416.14 kW
Dry cooler BC/BD-980AB1-B01 C
Defrost: None
Product code: BC/BD-980AB1-B01 C
- Heat rejection i
- 416.28 kW
- Air flow
- 158,476 m³/h
- Fans
- 9 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 158,476 m³/h |
|---|---|
| External surface | 1,112.0 m² |
| Inner volume | 137.9 dm³ |
| Fin material | Aluminium |
| Net weight | 1,340 kg |
| Quantity | 9 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 16,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 90.5 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-980AB1-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)
- 416.280 kW Fluid flow 72.25 m³/h Pressure drop 59.0 kPa
- Heat rejection · Low speed (Y)
- 336.079 kW Fluid flow 58.33 m³/h Pressure drop 40.2 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 | 235.51 | not rated | not rated | not rated | not rated | not rated |
| 40 | 416.28 | 237.21 | not rated | not rated | not rated | not rated |
| 45 | 593.42 | 417.17 | 238.72 | not rated | not rated | not rated |
| 50 | 769.41 | 593.62 | 418.06 | 240.14 | not rated | not rated |
| 55 | 944.83 | 768.94 | 593.95 | 419.02 | 241.56 | not rated |
| 60 | 1119.94 | 943.74 | 768.76 | 594.56 | 420.20 | 243.07 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 191.76 | not rated | not rated | not rated | not rated | not rated |
| 40 | 336.08 | 193.03 | not rated | not rated | not rated | not rated |
| 45 | 477.04 | 336.58 | 194.17 | not rated | not rated | not rated |
| 50 | 616.92 | 476.88 | 337.10 | 195.25 | not rated | not rated |
| 55 | 756.28 | 616.14 | 476.88 | 337.73 | 196.33 | not rated |
| 60 | 895.35 | 754.91 | 615.65 | 477.15 | 338.57 | 197.54 |
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) | 416.280 | 72.25 | 59.0 |
| Low speed (Y) | 336.079 | 58.33 | 40.2 |
Dimensions
| A | 11350 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 10900 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 11850 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 11350 mm |
|---|---|
| Width | 1240 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.