BC/BD-2x891FC1-B04 C
1090.61 kW
Dry cooler BC/BD-2x891ED5-B04 C
Defrost: None
Product code: BC/BD-2x891ED5-B04 C
- Heat rejection i
- 1101.45 kW
- Air flow
- 348,794 m³/h
- Fans
- 16 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 348,794 m³/h |
|---|---|
| External surface | 3,250.1 m² |
| Inner volume | 489.9 dm³ |
| Fin material | Aluminium |
| Net weight | 2,867 kg |
| Quantity | 16 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 44,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 72.0 dB(A) |
|---|---|
| Sound power | 105.0 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2x891ED5-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)
- 1101.453 kW Fluid flow 191.14 m³/h Pressure drop 48.1 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 | 633.12 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1101.45 | 637.17 | not rated | not rated | not rated | not rated |
| 45 | 1558.26 | 1103.11 | 640.90 | not rated | not rated | not rated |
| 50 | 2011.25 | 1557.80 | 1104.87 | 644.31 | not rated | not rated |
| 55 | 2462.42 | 2008.88 | 1557.97 | 1106.86 | 647.77 | not rated |
| 60 | 2912.64 | 2458.28 | 2007.57 | 1558.86 | 1109.53 | 651.57 |
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) | 1101.453 | 191.14 | 48.1 |
Dimensions
| A | 11750 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 11300 mm |
| H | 1400 mm |
| I | 2310 mm |
| K | 12250 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 12250 mm |
|---|---|
| Width | 2360 mm |
| Height | 1450 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.