BC/BD-2x980AD5-B03 C
558.58 kW
Dry cooler BC/BD-2x580AD1-B01 C
Defrost: None
Product code: BC/BD-2x580AD1-B01 C
- Heat rejection i
- 557.38 kW
- Air flow
- 153,003 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 153,003 m³/h |
|---|---|
| External surface | 2,059.2 m² |
| Inner volume | 277.6 dm³ |
| Fin material | Aluminium |
| Net weight | 1,678 kg |
| Quantity | 10 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 18,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 92.5 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2x580AD1-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)
- 557.381 kW Fluid flow 96.73 m³/h Pressure drop 46.1 kPa
- Heat rejection · Low speed (Y)
- 428.202 kW Fluid flow 74.27 m³/h Pressure drop 28.7 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 | 326.37 | not rated | not rated | not rated | not rated | not rated |
| 40 | 557.38 | 328.05 | not rated | not rated | not rated | not rated |
| 45 | 781.76 | 557.74 | 329.64 | not rated | not rated | not rated |
| 50 | 1003.99 | 780.99 | 558.22 | 331.23 | not rated | not rated |
| 55 | 1225.18 | 1002.19 | 780.69 | 559.14 | 333.01 | not rated |
| 60 | 1445.80 | 1222.40 | 1001.12 | 781.10 | 560.59 | 335.04 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 253.75 | not rated | not rated | not rated | not rated | not rated |
| 40 | 428.20 | 255.05 | not rated | not rated | not rated | not rated |
| 45 | 597.05 | 428.39 | 256.25 | not rated | not rated | not rated |
| 50 | 764.01 | 596.38 | 428.77 | 257.45 | not rated | not rated |
| 55 | 930.08 | 762.56 | 596.11 | 429.42 | 258.80 | not rated |
| 60 | 1095.66 | 927.90 | 761.71 | 596.35 | 430.57 | 260.46 |
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) | 557.381 | 96.73 | 46.1 |
| Low speed (Y) | 428.202 | 74.27 | 28.7 |
Dimensions
| A | 6550 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 6100 mm |
| H | 1200 mm |
| I | 2310 mm |
| K | 7050 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 7050 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.