BC/BD-2x891FB5-B04 C
893.91 kW
Dry cooler BC/BD-2x880DD1-B01 C
Defrost: None
Product code: BC/BD-2x880DD1-B01 C
- Heat rejection i
- 892.75 kW
- Air flow
- 226,995 m³/h
- Fans
- 16 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 226,995 m³/h |
|---|---|
| External surface | 3,127.4 m² |
| Inner volume | 626.3 dm³ |
| Fin material | Aluminium |
| Net weight | 2,715 kg |
| Quantity | 16 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 28,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 64.0 dB(A) |
|---|---|
| Sound power | 96.6 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2x880DD1-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)
- 892.750 kW Fluid flow 154.84 m³/h Pressure drop 57.1 kPa
- Heat rejection · Low speed (Y)
- 668.723 kW Fluid flow 115.96 m³/h Pressure drop 34.0 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 | 533.91 | not rated | not rated | not rated | not rated | not rated |
| 40 | 892.75 | 535.55 | not rated | not rated | not rated | not rated |
| 45 | 1241.42 | 892.46 | 537.29 | not rated | not rated | not rated |
| 50 | 1586.64 | 1239.46 | 892.69 | 539.06 | not rated | not rated |
| 55 | 1930.22 | 1583.11 | 1238.46 | 893.72 | 541.46 | not rated |
| 60 | 2272.90 | 1925.19 | 1580.97 | 1238.77 | 895.82 | 544.48 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 404.75 | not rated | not rated | not rated | not rated | not rated |
| 40 | 668.72 | 406.32 | not rated | not rated | not rated | not rated |
| 45 | 924.38 | 669.07 | 407.61 | not rated | not rated | not rated |
| 50 | 1177.25 | 923.73 | 669.23 | 409.12 | not rated | not rated |
| 55 | 1428.82 | 1175.72 | 923.00 | 670.09 | 411.03 | not rated |
| 60 | 1679.67 | 1426.46 | 1174.18 | 923.38 | 671.88 | 413.52 |
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) | 892.750 | 154.84 | 57.1 |
| Low speed (Y) | 668.723 | 115.96 | 34.0 |
Dimensions
| A | 10150 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 9700 mm |
| H | 1200 mm |
| I | 2310 mm |
| K | 10650 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 10650 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.