BC/BD-2x380OD5-B01 C
477.92 kW
Dry cooler BC/BD-880EC1-B01 C
Defrost: None
Product code: BC/BD-880EC1-B01 C
- Heat rejection i
- 478.08 kW
- Air flow
- 132,245 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 132,245 m³/h |
|---|---|
| External surface | 1,459.5 m² |
| Inner volume | 284.1 dm³ |
| Fin material | Aluminium |
| Net weight | 1,502 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 90.4 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-880EC1-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)
- 478.083 kW Fluid flow 82.98 m³/h Pressure drop 98.7 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 368.973 kW Fluid flow 63.98 m³/h Pressure drop 62.3 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 | 284.23 | not rated | not rated | not rated | not rated | not rated |
| 40 | 478.08 | 284.86 | not rated | not rated | not rated | not rated |
| 45 | 667.09 | 477.72 | 285.50 | not rated | not rated | not rated |
| 50 | 854.56 | 665.84 | 477.54 | 286.27 | not rated | not rated |
| 55 | 1041.28 | 852.44 | 665.01 | 477.76 | 287.21 | not rated |
| 60 | 1227.57 | 1038.32 | 850.94 | 664.77 | 478.48 | 288.38 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 221.71 | not rated | not rated | not rated | not rated | not rated |
| 40 | 368.97 | 222.13 | not rated | not rated | not rated | not rated |
| 45 | 512.33 | 368.60 | 222.59 | not rated | not rated | not rated |
| 50 | 654.33 | 511.22 | 368.44 | 223.16 | not rated | not rated |
| 55 | 795.72 | 652.55 | 510.51 | 368.59 | 223.83 | not rated |
| 60 | 936.75 | 793.27 | 651.31 | 510.32 | 369.12 | 224.69 |
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) | 478.083 | 82.98 | 98.7 |
| Low speed (Y) | 368.973 | 63.98 | 62.3 |
Dimensions
| A | 11750 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 11300 mm |
| H | 1400 mm |
| I | 1190 mm |
| K | 12250 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 11750 mm |
|---|---|
| Width | 1240 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.