BC/BD-2X563BC1-B01 C
277.80 kW
Dry cooler BC/BD-2x380AB1-B01 C
Defrost: None
Product code: BC/BD-2x380AB1-B01 C
- Heat rejection i
- 277.84 kW
- Air flow
- 105,651 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 105,651 m³/h |
|---|---|
| External surface | 741.3 m² |
| Inner volume | 119.1 dm³ |
| Fin material | Aluminium |
| Net weight | 897 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2x380AB1-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)
- 277.835 kW Fluid flow 48.22 m³/h Pressure drop 57.4 kPa
- Heat rejection · Low speed (Y)
- 224.293 kW Fluid flow 38.93 m³/h Pressure drop 39.2 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 | 157.33 | not rated | not rated | not rated | not rated | not rated |
| 40 | 277.84 | 158.44 | not rated | not rated | not rated | not rated |
| 45 | 395.92 | 278.42 | 159.44 | not rated | not rated | not rated |
| 50 | 513.24 | 396.04 | 278.99 | 160.37 | not rated | not rated |
| 55 | 630.19 | 512.92 | 396.25 | 279.63 | 161.31 | not rated |
| 60 | 746.93 | 629.45 | 512.79 | 396.65 | 280.40 | 162.30 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 128.09 | not rated | not rated | not rated | not rated | not rated |
| 40 | 224.29 | 128.93 | not rated | not rated | not rated | not rated |
| 45 | 318.26 | 224.61 | 129.67 | not rated | not rated | not rated |
| 50 | 411.51 | 318.14 | 224.95 | 130.38 | not rated | not rated |
| 55 | 504.41 | 410.98 | 318.13 | 225.36 | 131.10 | not rated |
| 60 | 597.14 | 503.49 | 410.65 | 318.31 | 225.92 | 131.89 |
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) | 277.835 | 48.22 | 57.4 |
| Low speed (Y) | 224.293 | 38.93 | 39.2 |
Dimensions
| A | 3950 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 3700 mm |
| H | 1200 mm |
| I | 2310 mm |
| K | 4250 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 3950 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.