BC/BD-2x880AD5-B01 C
832.19 kW
Dry cooler BC/BD-2x980AB1-B01 C
Defrost: None
Product code: BC/BD-2x980AB1-B01 C
- Heat rejection i
- 832.56 kW
- Air flow
- 316,952 m³/h
- Fans
- 18 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 316,952 m³/h |
|---|---|
| External surface | 2,223.9 m² |
| Inner volume | 322.4 dm³ |
| Fin material | Aluminium |
| Net weight | 2,548 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-2x980AB1-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)
- 832.560 kW Fluid flow 144.50 m³/h Pressure drop 57.8 kPa
- Heat rejection · Low speed (Y)
- 672.157 kW Fluid flow 116.66 m³/h Pressure drop 39.4 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 | 471.02 | not rated | not rated | not rated | not rated | not rated |
| 40 | 832.56 | 474.41 | not rated | not rated | not rated | not rated |
| 45 | 1186.84 | 834.35 | 477.44 | not rated | not rated | not rated |
| 50 | 1538.81 | 1187.23 | 836.11 | 480.28 | not rated | not rated |
| 55 | 1889.66 | 1537.89 | 1187.89 | 838.05 | 483.13 | not rated |
| 60 | 2239.89 | 1887.47 | 1537.51 | 1189.11 | 840.41 | 486.14 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 383.51 | not rated | not rated | not rated | not rated | not rated |
| 40 | 672.16 | 386.07 | not rated | not rated | not rated | not rated |
| 45 | 954.08 | 673.16 | 388.34 | not rated | not rated | not rated |
| 50 | 1233.84 | 953.76 | 674.20 | 390.49 | not rated | not rated |
| 55 | 1512.55 | 1232.29 | 953.75 | 675.46 | 392.66 | not rated |
| 60 | 1790.70 | 1509.82 | 1231.30 | 954.30 | 677.14 | 395.07 |
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) | 832.560 | 144.50 | 57.8 |
| Low speed (Y) | 672.157 | 116.66 | 39.4 |
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.