BC/BD-463BB5-B01 C
88.84 kW
Dry cooler BC/BD-2x180ND5-B03 C
Defrost: None
Product code: BC/BD-2x180ND5-B03 C
- Heat rejection i
- 88.64 kW
- Air flow
- 20,179 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 20,179 m³/h |
|---|---|
| External surface | 696.4 m² |
| Inner volume | 95.9 dm³ |
| Fin material | Aluminium |
| Net weight | 553 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 35.0 dB(A) |
|---|---|
| Sound power | 67.0 dB(A) |
| Energy class | B |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-2x180ND5-B03 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)
- 88.641 kW Fluid flow 15.37 m³/h Pressure drop 65.5 kPa
- Heat rejection · Low speed (Y)
- 68.025 kW Fluid flow 11.80 m³/h Pressure drop 40.9 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 | 54.89 | not rated | not rated | not rated | not rated | not rated |
| 40 | 88.64 | 54.69 | not rated | not rated | not rated | not rated |
| 45 | 121.42 | 88.10 | 54.52 | not rated | not rated | not rated |
| 50 | 153.90 | 120.58 | 87.64 | 54.38 | not rated | not rated |
| 55 | 186.23 | 152.76 | 119.86 | 87.28 | 54.32 | not rated |
| 60 | 218.49 | 184.81 | 151.79 | 119.29 | 87.05 | 54.33 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 42.53 | not rated | not rated | not rated | not rated | not rated |
| 40 | 68.03 | 42.40 | not rated | not rated | not rated | not rated |
| 45 | 92.77 | 67.66 | 42.30 | not rated | not rated | not rated |
| 50 | 117.28 | 92.20 | 67.36 | 42.23 | not rated | not rated |
| 55 | 141.69 | 116.51 | 91.72 | 67.13 | 42.21 | not rated |
| 60 | 166.03 | 140.72 | 115.87 | 91.37 | 67.02 | 42.27 |
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) | 88.641 | 15.37 | 65.5 |
| Low speed (Y) | 68.025 | 11.80 | 40.9 |
Dimensions
| A | 2750 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 2500 mm |
| H | 2400 mm |
| I | 2310 mm |
| K | 3050 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 3050 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.