BC/BD-2X980AC5-B01I C
842.39 kW
Dry cooler BC/BD-2x791FB1-B04 C
Defrost: None
Product code: BC/BD-2x791FB1-B04 C
- Heat rejection i
- 842.11 kW
- Air flow
- 318,966 m³/h
- Fans
- 14 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 318,966 m³/h |
|---|---|
| External surface | 1,915.5 m² |
| Inner volume | 419.5 dm³ |
| Fin material | Aluminium |
| Net weight | 2,276 kg |
| Quantity | 14 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 39,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 71.0 dB(A) |
|---|---|
| Sound power | 103.6 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2x791FB1-B04 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)
- 842.111 kW Fluid flow 146.17 m³/h Pressure drop 23.9 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 | 463.94 | not rated | not rated | not rated | not rated | not rated |
| 40 | 842.11 | 469.24 | not rated | not rated | not rated | not rated |
| 45 | 1211.85 | 845.35 | 473.89 | not rated | not rated | not rated |
| 50 | 1578.96 | 1213.42 | 848.39 | 478.18 | not rated | not rated |
| 55 | 1944.76 | 1578.99 | 1215.14 | 851.46 | 482.21 | not rated |
| 60 | 2309.86 | 1943.34 | 1579.49 | 1217.28 | 854.80 | 486.22 |
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) | 842.111 | 146.17 | 23.9 |
Dimensions
| A | 10350 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 9900 mm |
| H | 1400 mm |
| I | 2310 mm |
| K | 10850 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 10850 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.